| Aarseth, Sverre Johannes |
| 428 French Defense: Winawer. Advance Variation Moscow Variation |
| Abbink, Michel |
| 237 Sicilian Defense: Snyder Variation |
| Abrahams, Gerald |
| 664 Polish Defense: General |
| 771 Scandinavian Defense: Main Lines. Mieses Variation |
| Abrikossowoski |
| 910 Elephant Gambit: General |
| Acs, Peter |
| 543 Nimzo-Indian Defense: Normal Variation. Bishop Attack Classical Defense |
| Adams, Edward Bradford |
| 720 Queen Pawn Game: General |
| Adams, Edwin Ziegler |
| 102 Philidor Defense: Exchange Variation |
| Adams, Weaver |
| 155 Italian Game: Two Knights Defense. Lolli Attack |
| Adams, Weaver Warren |
| 532 Caro-Kann Defense: Advance Variation |
| Adamski, Jan |
| 932 Zukertort Opening: Pirc Invitation |
| Addison, William G |
| 632 Scandinavian Defense: Ilundain Variation |
| Adly, Ahmed |
| 412 Sicilian Defense: Canal Attack. Main Line |
| Afek, Yochanan |
| 234 Scandinavian Defense: Main Lines. Mieses Variation |
| Ahlbach |
| 519 Sicilian Defense: Prins Variation |
| Ahues, Karl |
| 929 Queen's Gambit Accepted: Alekhine Defense |
| Akobian, Varuzhan |
| 767 Polish Opening: General |
| Alapin, Semion |
| 186 French Defense: Classical. Delayed Exchange Variation |
| Alatortsev, Vladimir |
| 195 Old Indian Defense: Ukrainian Variation |
| 731 Queen's Gambit Declined: Modern Variation |
| Albero, Roman Toran |
| 107 King's English Variation. Reversed Sicilian |
| Albin, Adolf |
| 858 Italian Game: Giuoco Pianissimo. Canal Variation |
| Alburt, Lev |
| 622 Benko Gambit: Accepted. Fianchetto Variation |
| Alekhine, Alexander |
| 001 King's Gambit: Declined. Classical Variation |
| 041 General |
| 080 Caro-Kann Defense: Two Knights Attack |
| 084 Spanish Game: Morphy Defense. Modern Steinitz Defense |
| 124 Budapest Defense: Fajarowicz Variation |
| 146 Queen's Gambit Declined: Orthodox Defense. Rubinstein Attack |
| 156 French Defense: Classical Variation. Richter Attack |
| 264 Nimzo-Indian Defense: St. Petersburg Variation |
| 285 French Defense: Winawer Variation |
| 286 Queen's Gambit Declined: Ragozin Defense. Vienna Variation |
| 314 Dutch Defense: Nimzo-Dutch Variation |
| 347 Gruenfeld Defense: Brinckmann Attack |
| 391 French Defense: Winawer Variation |
| 466 Queen's Gambit Declined: Marshall Defense |
| 470 Neo-Grünfeld Defense: Goglidze Attack |
| 487 King's Indian Defense: Fianchetto. Karlsbad Variation |
| 515 Hungarian Opening: Reversed Alekhine |
| 528 Zukertort Opening: Santasiere's Folly, Transposition in Polish |
| 574 French Defense: Classical. Delayed Exchange Variation |
| 639 Benoni Defense: Benoni-Indian Defense |
| 688 Queen's Gambit Accepted: Classical Defense. Steinitz Development Variation |
| 707 Queen's Gambit Declined: Chigorin Defense. Main Line Alekhine Variation |
| 713 French Defense: Winawer. Bogoljubow Variation |
| 717 Colle System |
| 722 Queen's Gambit Declined: Semi-Tarrasch Defense |
| 746 Englund Gambit Complex: Englund Gambit |
| 760 English Opening: Symmetrical. Anti-Benoni Variation |
| 761 Four Knights Game: Spanish. Classical Variation |
| 762 Queen's Gambit Accepted: Classical Defense. Steinitz Development Variation |
| 796 Queen's Gambit Declined: Orthodox Defense. Alekhine Variation |
| 812 Sicilian Defense: Old Sicilian. General |
| 929 Queen's Gambit Accepted: Alekhine Defense |
| 957 Englund Gambit Complex: Felbecker Gambit |
| Alekseev, Evgeny |
| 833 Sicilian Defense: Najdorf Variation. English Attack |
| Alexandrescu, G G |
| 780 French Defense: Rubinstein Variation. Blackburne Defense |
| Allies |
| 288 Bird Opening: Dutch Variation |
| Amini, Massoud |
| 962 Bird Opening: From Gambit |
| Anand, Viswanathan |
| 066 Rubinstein Opening: Bogoljubow Defense |
| 173 Sicilian Defense: Najdorf Variation. English Attack |
| 187 Scandinavian Defense: Main Lines. Mieses Variation |
| 241 Sicilian Defense: Najdorf Variation |
| 562 Caro-Kann Defense: Karpov. Smyslov Variation Main Line |
| 563 Sicilian Defense: Lasker-Pelikan. Sveshnikov Variation Chelyabinsk Variation |
| 568 French Defense: Steinitz. Boleslavsky Variation |
| 682 Queen's Gambit Accepted: Classical Defense. Main Lines |
| 736 Sicilian Defense: Richter-Rauzer. Classical Variation |
| 983 Queen's Indian Defense: Fianchetto. Check Variation Intermezzo Line |
| Anderssen, Adolf |
| 028 Evans Gambit. Pierce Defense |
| 090 King's Gambit: Falkbeer Countergambit. Anderssen Attack |
| 100 Queen's Gambit Declined: General |
| 136 Spanish Game: Cozio Defense. General |
| 137 King's Gambit: Accepted. Bishop's Gambit Bryan Countergambit |
| 251 Spanish Game: General |
| 419 Sicilian Defense: Paulsen. Szen Variation |
| 588 King's Gambit: Accepted. Bishop's Gambit Bryan Countergambit |
| 631 Scandinavian Defense: Anderssen Counterattack |
| 677 King's Gambit: Accepted. Muzio Gambit Wild Muzio Gambit |
| 940 Italian Game: Evans Gambit. Paulsen Variation |
| 954 Spanish Game: Bird Variation |
| Andersson, Ulf |
| 426 Sicilian Defense: Canal Attack |
| Andor, J T |
| 577 Sicilian Defense: Wing Gambit. Deferred Variation |
| Andreev, A |
| 206 Benko Gambit: Accepted. Fully Accepted Variation |
| Andrews |
| 054 Italian Game: Scotch Gambit |
| Andrianov, Nikolay |
| 611 Dutch Defense: Semi-Leningrad Variation |
| Angelova, P |
| 473 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack. Fianchetto Variation Gufeld Gambit |
| Anikaev, Yuri N |
| 801 Queen's Gambit Declined: Uhlmann Variation |
| Anshuman, M |
| 063 McDonnell Attack |
| Apperly |
| 744 Englund Gambit Complex: Hartlaub-Charlick Gambit |
| Apsenieks, Fricis |
| 468 Latvian Gambit: Accepted. Bilguer Variation |
| Arencibia, Walter |
| 752 Queen's Gambit Declined: Three Knights Variation. General |
| Areshchenko, Alexander |
| 493 Sicilian Defense: Delayed Alapin |
| Arnal, Angel Ribera |
| 742 Caro-Kann Defense: Karpov. Modern Variation Kasparov Attack |
| Aronian, Levon |
| 160 Gruenfeld Defense: General |
| 846 Nimzo-Indian Defense: Classical. Noa Variation |
| Aronson, Lev |
| 829 Nimzo-Indian Defense: Normal Variation. Bernstein Defense |
| Arulaid, Alexander |
| 486 Sicilian Defense: Fischer-Sozin Attack. Leonhardt Variation |
| Arus, Jaime Baca |
| 269 Queen Pawn Game: General |
| Asgeirsson, Asmundur |
| 156 French Defense: Classical Variation. Richter Attack |
| Asman, F |
| 806 Italian Game: Two Knights Defense. Knight Attack Normal Variation |
| Atalik, Suat |
| 184 Nimzo-Indian Defense: Classical. Noa Variation San Remo Variation |
| 305 King's Indian Defense: Saemisch Variation. Normal Defense |
| Averbakh, Yuri |
| 352 Old Indian Defense: Normal Variation |
| 413 Sicilian Defense: Dragon. Classical Variation General |
| 866 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Avtonomov |
| 923 Queen's Gambit Accepted: Classical Defense. Alekhine System Except Main Line |
| Baarle, John Van |
| 249 Philidor Defense: Hanham Variation |
| Bachmann, Karl-Heinz |
| 883 Sicilian Defense: Alapin Variation. Barmen Defense |
| Bachmann, Ludwig Ernst |
| 043 Ponziani Opening: Jaenisch Counterattack |
| Bacrot, Etienne |
| 650 Scotch Game: Mieses Variation |
| Bagirov, Vladimir |
| 333 King's Indian Defense: Saemisch Variation. Yates Defense |
| Balk |
| 802 Italian Game: Two Knights Defense. Polerio Defense Bishop Check line |
| Balogh, Janos |
| 549 Sicilian Defense: Wing Gambit |
| Balter |
| 498 Queen's Gambit Accepted: Normal Variation |
| Banks, Newell William |
| 798 Indian Game: Wade-Tarkatower Defense |
| Baranov, Boris Fedorovich |
| 416 Russian Game: Modern Attack. Center Attack |
| Barbour, L D |
| 507 Elephant Gambit: Paulsen Countergambit |
| Bardeleben, Curt von |
| 318 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Barden, Leonard |
| 155 Italian Game: Two Knights Defense. Lolli Attack |
| Barden, Leonard William |
| 050 Italian Game: Two Knights Defense. Polerio Defense Bogoljubow Variation |
| Bareev, Evgeny |
| 215 Caro-Kann Defense: Classical Variation. Main lines |
| 554 French Defense: Classical. Burn Variation |
| Barle, Janez |
| 637 French Defense: Winawer Variation |
| Barnes |
| 802 Italian Game: Two Knights Defense. Polerio Defense Bishop Check line |
| Barnstedt |
| 956 Blackmar-Diemer Gambit: Ryder Gambit |
| Barry, John Finan |
| 252 Spanish Game: General |
| Bartsch, Berthold |
| 055 Blackmar-Diemer Gambit: Ryder Gambit |
| Basman, Michael John |
| 661 Borg Defense: General |
| 662 Borg Defense: General |
| 669 Grob Opening: Keene Defense. Main Line |
| 672 French Defense: King's Indian Attack |
| 673 Borg Defense: Troon Gambit |
| 678 Borg Defense: General |
| Bauer, H E |
| 165 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Bauer, Johann Hermann |
| 649 Bird Opening: Dutch Variation |
| Baumgartner |
| 958 Englund Gambit Complex: Soller Gambit Deferred |
| Becerra-Rivero, Julio |
| 483 Ponziani Opening: Ponziani Countergambit |
| Bechstein |
| 697 King's Gambit: Accepted. Abbazia Defense |
| Bednarski, Jacek B |
| 236 Polish Opening: General |
| 485 Sicilian Defense: Najdorf Variation |
| Beharry |
| 094 Tarrasch Defense: Symmetrical Variation |
| Beliavsky, Alexander |
| 127 King's Indian Defense: Saemisch Variation. Normal Defense |
| 145 Caro-Kann Defense: Classical Variation. Main lines |
| 328 Gruenfeld Defense: Russian. Prins Variation |
| 425 Sicilian Defense: Canal Attack. Haag Gambit |
| 705 Catalan Opening: General |
| 924 Formation: King's Indian Attack |
| Belotelov, Dmitry |
| 072 McDonnell Attack. Tal Gambit |
| Belsitzmann, Zdzislaw |
| 023 Four Knights Game: Spanish. Rubinstein Variation |
| Benitez, Francisco |
| 814 Sicilian Defense: Wing Gambit |
| Benjamin, Joel |
| 196 Bishop's Opening: Boden-Kieseritsky Gambit |
| Benko, Pal |
| 273 Pirc Defense: Austrian Attack. Weiss Variation |
| 299 Gruenfeld Defense: Russian Variation |
| 433 French Defense: Steinitz. Bradford Attack Variation |
| 555 Caro-Kann Defense: Karpov. Smyslov Variation Main Line |
| 851 Semi-Slav Defense: Meran. Wade Variation |
| 961 Reti Opening: Anglo-Slav. Bogoljubow Variation Stonewall Line |
| Berasain, Jose |
| 792 Spanish Game: Morphy Defense. Mackenzie Variation |
| Berg, AG |
| 903 Scandinavian Defense: Main Lines. Leonhardt Gambit |
| Berg, Emanuel |
| 216 French Defense: Rubinstein Variation. Blackburne Defense |
| 216 French Defense: Rubinstein Variation. Blackburne Defense |
| Berger, Johann Nepomuk |
| 121 Spanish Game: Berlin Defense. Rio de Janeiro Variation |
| Berkes, Ferenc |
| 174 French Defense: Classical. Burn Variation Main Line |
| Berndt |
| 783 Blumenfeld Countergambit: Accepted |
| Bernstein, Ossip |
| 010 General |
| 042 Nimzowitsch Variation |
| 471 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 858 Italian Game: Giuoco Pianissimo. Canal Variation |
| Bernstein, Sidney Norman |
| 396 Sicilian Defense: Pin. Koch Variation |
| Bettermann, B |
| 859 Italian Game: Two Knights Defense. Ulvestad Variation |
| 860 Borg Defense: Borg Gambit |
| Bezgodov, Alexei |
| 908 Sicilian Defense: Fischer-Sozin Attack. Flank Variation |
| Biegler |
| 820 Indian Game: Budapest Defense |
| Bilguer, Paul Rudolf von |
| 581 King's Gambit: Accepted. Cunningham Defense Bertin Gambit |
| Bird, Henry |
| 164 Bird Opening: From Gambit |
| Bird, Henry Edward |
| 022 Danish Gambit: Accepted |
| 188 Philidor Defense: Philidor Countergambit. Zukertort Variation |
| 232 Bird Opening: From Gambit |
| 507 Elephant Gambit: Paulsen Countergambit |
| 938 Bird Opening: Wagner-Zwitersch Gambit |
| 981 King's Gambit: Accepted. Rosentreter Gambit Bird Gambit |
| Birmingham, City of |
| 503 Russian Game: Cochrane Gambit. Bishop check line |
| Bischoff, Klaus |
| 370 English Opening: Anglo-Slav Variation. General |
| 989 English Opening: Anglo-Slav Variation. General |
| Bisguier, Arthur |
| 299 Gruenfeld Defense: Russian Variation |
| Bitcham, M |
| 600 Italian Game: Scotch Gambit. Anderssen Attack |
| Biyiasas, Peter |
| 467 Scotch Game: Göring Gambit |
| Bjarnason, Oskar |
| 768 Van Geet Opening: Reversed Nimzowitsch |
| Blackburne, Joseph Henry |
| 071 Smith-Morra Gambit |
| 154 Queen's Gambit Declined: Vienna. Quiet Variation |
| 164 Bird Opening: From Gambit |
| 270 English Opening: Agincourt Defense |
| 456 Queen's Gambit Declined: Three Knights Variation. General |
| 469 Latvian Gambit: Mason Countergambit |
| 557 French Defense: Winawer. Delayed Exchange Variation |
| 594 King's Gambit: Falkbeer Countergambit. Staunton Line |
| 595 Italian Game: Evans Gambit. Slow Variation |
| 641 Italian Game: Jerome Gambit |
| 675 Italian Game: Evans Gambit. Goering Attack |
| 701 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| 743 French Defense: Exchange Variation |
| 828 King's Gambit: Falkbeer Countergambit. Charousek Gambit Accepted |
| 868 French Defense: Chigorin Variation |
| 878 French Defense: Classical. Swiss Variation |
| Blackmar, Armand Edward |
| 985 Blackmar-Diemer Gambit: Gedult Gambit |
| Blake, Joseph Henry |
| 006 Lopez Countergambit |
| Bledow, Dr. Ludwig |
| 968 Italian Game: Classical. Center Holding Variation |
| Blohm |
| 229 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Blom |
| 518 French Defense: Rubinstein Variation |
| Bloodgood, Claude Frizzel |
| 667 Grob Opening: Grob Gambit. Fritz Gambit |
| Blumenoff, L |
| 357 Zukertort Opening: Santasiere's Folly |
| Boensch, Uwe |
| 420 Queen's Gambit Accepted: Central Variation. McDonnell Defense |
| Bogdanovsky |
| 526 Italian Game: Scotch Gambit. Canal Variation |
| Bogoljubov, Efim |
| 104 Agincourt Defense. Bogoljubow Defense |
| 245 Kadas Opening: General |
| 307 Dutch Defense: Stonewall. Modern Variation |
| 314 Dutch Defense: Nimzo-Dutch Variation |
| 435 English Opening: Anglo-Indian Defense. Flohr-Mikenas-Carls Variation (Notes by Nimzowitsch) |
| 470 Neo-Grünfeld Defense: Goglidze Attack |
| 569 Blumenfeld Countergambit: Dus-Chotimursky Variation |
| 629 Alekhine Defense: Modern Variation |
| 787 French Defense: Alekhine-Chatard Attack. Albin-Chatard Gambit |
| 928 Polish Opening: General |
| Bohatirchuk, F |
| 091 Gruenfeld Defense: Brinckmann Attack. Grünfeld Gambit Accepted |
| Bohm, Hans |
| 381 Sicilian Defense: McDonnell Attack |
| Boleslavsky, Isaac |
| 103 Alekhine Defense: Modern. Panov Variation |
| 195 Old Indian Defense: Ukrainian Variation |
| 208 Queen's Gambit Accepted: Classical Defense. Main Lines |
| Bologan, Viktor |
| 266 Caro-Kann Defense: Maroczy Variation |
| Bonch-Osmolovsky, M |
| 416 Russian Game: Modern Attack. Center Attack |
| Bondarevsky, Igor |
| 358 Dutch Defense: Stonewall. Modern Variation |
| Book, Eero Einar |
| 645 Bishop's Opening: Blanel Gambit |
| 688 Queen's Gambit Accepted: Classical Defense. Steinitz Development Variation |
| Borsdorff, F |
| 958 Englund Gambit Complex: Soller Gambit Deferred |
| Bosch, J Van Den |
| 096 French Defense: Classical. Tartakower Variation |
| 634 Scandinavian Defense: Main Lines |
| Bosscher |
| 586 King's Gambit: Falkbeer Countergambit. Nimzowitsch-Marshall Countergambit |
| Botur |
| 047 Italian Game: Classical. Center Holding Variation |
| Botvinnik, Mikhail |
| 105 English Opening: King's English. Two Knights' Variation Reversed Dragon |
| 217 English Opening: Symmetrical Variation. Two Knights Line |
| 238 English Opening: Agincourt Defense. King's Knight |
| 315 English Opening: King's English. Four Knights Variation Fianchetto Lines |
| 361 Gruenfeld Defense: Three Knights Variation |
| 362 Gruenfeld Defense: Brinckmann Attack. Reshevsky Gambit |
| 363 French Defense: Winawer. Retreat Variation Armenian Line |
| 399 Gruenfeld Defense: Three Knights Variation. Petrosian System |
| 449 Gruenfeld Defense: Three Knights. Burille Variation |
| 452 Queen's Gambit Declined: Orthodox Defense. Botvinnik Variation |
| 592 Caro-Kann Defense: Advance Variation. Botvinnik-Carls Defense |
| 592 Caro-Kann Defense: Advance Variation. Botvinnik-Carls Defense |
| 614 King's Indian Defense: Fianchetto Variation. Classical Fianchetto |
| 676 Nimzo-Indian Defense: Normal Line |
| 830 Nimzo-Indian Defense: Classical. Noa Variation |
| Boulitchoff |
| 623 Italian Game: Evans Gambit. Morphy Attack |
| Bourdonnais, La |
| 651 Queen's Gambit Accepted: Central Variation. McDonnell Defense |
| 728 Queen's Gambit Accepted: Old Variation |
| Bouwmeester, Hans |
| 862 King's Gambit: Accepted. Abbazia Defense |
| 943 Queen Pawn Game: Torre Attack |
| Brach, Julius |
| 443 Tarrasch Defense: Rubinstein System |
| Bragg, David R |
| 753 Grob Opening: Grob Gambit. Fritz Gambit |
| Breder, Dennis |
| 556 Caro-Kann Defense: Karpov. Modern Variation |
| Breyer, Gyula |
| 902 Scandinavian Defense: Main Lines. Leonhardt Gambit |
| Brie, Saint |
| 039 General |
| Brien, Robert Barnett |
| 243 Ponziani Opening: Vukovic Gambit |
| Brinckmann, Alfred |
| 085 Spanish Game: Schliemann Defense. Tartakower Variation |
| Bronstein, David |
| 113 King's Gambit: Accepted. Schallop Defense |
| 141 Najdorf Variation. Main Line |
| 384 Alekhine Defense: Four Pawns Attack |
| 450 Latvian Gambit: Accepted. Bronstein Attack |
| 478 King's Gambit: Accepted. Modern Defense |
| 517 French Defense: Classical. Burn Variation Morozevich Line |
| 617 Dutch Defense: Leningrad. Warsaw Variation |
| 668 Grob Opening: Grob Gambit. Fritz Gambit |
| 749 Old Indian Defense: Czech Variation w/Nc3 |
| 847 Nimzo-Indian Defense: Huebner Variation |
| 905 Elephant Gambit: Wasp Variation |
| 982 King's Indian Defense: Fianchetto Variation. Double Fianchetto Attack |
| Brooks, B |
| 596 King's Gambit: Declined. Petrov's Defense |
| Brown, Fred |
| 020 Scotch Gambit. Max Lange Attack |
| Browne, Walter Shawn |
| 283 Sicilian Defense: Velimirovic Attack |
| 295 English Opening: King's English Variation. Three Knights System General |
| 414 French Defense: Classical. Alapin Variation |
| 696 Sicilian Defense: Najdorf. Amsterdam Variation |
| Bruce, Ronald MacKay |
| 080 Caro-Kann Defense: Two Knights Attack |
| Bruyn, J J Van Oosterwijk |
| 349 Alekhine Defense: Modern Variation. Main Line |
| Bruzon, Lazaro |
| 066 Rubinstein Opening: Bogoljubow Defense |
| Brychta |
| 047 Italian Game: Classical. Center Holding Variation |
| Brzozka, Stefan |
| 617 Dutch Defense: Leningrad. Warsaw Variation |
| Buck, G |
| 002 King's Gambit: Accepted. Fischer Defense |
| Buhmann, Rainer |
| 989 English Opening: Anglo-Slav Variation. General |
| Bukic, Enver |
| 089 Sicilian Defense: Najdorf Variation |
| Bunzmann, Dimitri |
| 219 French Defense: La Bourdonnais Variation |
| Burgess, Graham |
| 646 King's Indian Defense: Orthodox Variation. Classical System Neo-Classsical Line |
| Burn, Amos |
| 098 Indian Game: Wade-Tarkatower Defense |
| 214 Queen Pawn Game: Zukertort Variation |
| 364 Queen's Gambit Declined: Modern Variation. Normal Line |
| Byrne, Donald |
| 115 Gruenfeld Defense: Three Knights Variation. Hungarian Attack |
| 461 Gruenfeld Defense: Three Knights. Burille Variation |
| Byrne, Robert Eugene |
| 081 King's Indian Defense: Fianchetto Variation. Immediate Fianchetto |
| 625 Sicilian Defense: Najdorf Variation. Poisoned Pawn Accepted |
| Cabral, Luis Roux |
| 490 Semi-Slav Defense: Meran Variation |
| Cabrol |
| 086 Latvian Gambit: Mayet Attack. Polerio-Svedenborg Variation |
| Campora, Daniel |
| 101 Nyezhmetdinov-Rossolimo Attack. Fianchetto Variation |
| Canal, Esteban |
| 060 Main Lines |
| 691 Italian Game: Giuoco Pianissimo. Canal Variation |
| Capablanca, Jose Raul |
| 157 Four Knights Game:Spanish. Symmetrical Variation |
| 256 Four Knights Game: Italian Variation |
| 269 Queen Pawn Game: General |
| 277 Spanish Game: Marshall Attack. Original Marshall Attack |
| 319 French Defense: Rubinstein. Fort Knox Variation |
| 320 Spanish Game: Morphy Defense. Mackenzie Variation |
| 323 Spanish Game: Berlin Defense. Hedgehog Variation |
| 326 Spanish Game: Morphy Defense. Modern Steinitz Defense |
| 332 Nimzo-Indian Defense: Saemisch Variation. Accelerated |
| 380 Caro-Kann Exchange -> Sicilian Defense: Alapin Variation. Barmen Defense Central Exchange |
| 404 King's Gambit: Accepted. Philidor Gambit |
| 457 Queen Pawn Game: London System |
| 471 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 591 Caro-Kann Defense: Advance Variation |
| 654 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 676 Nimzo-Indian Defense: Normal Line |
| 679 Queen's Gambit Declined: Barmen Variation |
| 681 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 731 Queen's Gambit Declined: Modern Variation |
| 742 Caro-Kann Defense: Karpov. Modern Variation Kasparov Attack |
| 792 Spanish Game: Morphy Defense. Mackenzie Variation |
| Carlsen, Magnus |
| 267 Slav Defense: Czech Variation. Bled Attack |
| 500 Queen's Indian Defense: Fianchetto. Nimzowitsch Variation Quiet Line |
| 553 Semi-Slav Defense: Meran. Wade Variation |
| 628 Dutch Defense: Leningrad. Matulovic Variation |
| 920 Semi-Slav Defense: Anti-Moscow Gambit |
| Carter, H |
| 196 Bishop's Opening: Boden-Kieseritsky Gambit |
| Caruana, Fabiano |
| 216 French Defense: Rubinstein Variation. Blackburne Defense |
| 216 French Defense: Rubinstein Variation. Blackburne Defense |
| Casas |
| 545 Queen's Gambit Declined: Orthodox Defense. Rubinstein Variation Flohr Line |
| Cass, Alvin Cushing |
| 396 Sicilian Defense: Pin. Koch Variation |
| Cebalo, Miso |
| 138 Smith-Morra Gambit. Accepted Paulsen Formation |
| Cernousek, Lukas |
| 770 Scandinavian Defense: Mieses-Kotroc Variation |
| Chajes, Oscar |
| 790 Queen's Gambit Declined: Modern. Knight Defense |
| Chandler, Murray |
| 226 Caro-Kann Defense: Classical Variation. Main lines |
| 231 Scandinavian Defense: Main Lines. Mieses Variation |
| 462 Gruenfeld Defense: Opocensky Variation |
| 939 Nimzo-Larsen Attack: Modern Variation |
| Charlick, Henry |
| 744 Englund Gambit Complex: Hartlaub-Charlick Gambit |
| Charousek, Rudolf Rezso |
| 242 Danish Gambit: General |
| 615 King Pawn Game: Alapin Opening |
| 690 Italian Game: Italian Variation |
| 945 French Defense: Classical Variation. Richter Attack |
| Chekhov, Valery A |
| 420 Queen's Gambit Accepted: Central Variation. McDonnell Defense |
| Chekhover, Vitaly |
| 238 English Opening: Agincourt Defense. King's Knight |
| Chernikov, Oleg L |
| 578 Sicilian Defense: Old Sicilian. Open |
| Chernyshov, Konstantin |
| 261 Polish Opening: General |
| Chiburdanidze, Maia |
| 230 Sicilian Defense: Najdorf Variation |
| 385 Caro-Kann Defense: Bronstein-Larsen Variation |
| 484 Sicilian Defense: Canal Attack. Main Line |
| Chigorin, Mikhail |
| 179 Ponziani Opening: Jaenisch Counterattack |
| 246 Ponziani Opening: Steinitz Variation |
| 530 Vienna Game: Stanley Variation. Meitner-Mieses Gambit |
| 709 Queen's Gambit Declined: Chigorin Defense. Main Line |
| 763 Italian Game: Italian Variation |
| 867 French Defense: Chigorin Variation |
| 868 French Defense: Chigorin Variation |
| 991 Dutch Defense: Staunton Gambit. Chigorin Variation |
| Chotimirsky, Dus |
| 818 Queen's Gambit Declined: Albin Countergambit. Alapin Variation |
| Christiansen, Larry |
| 336 Gruenfeld Defense: Exchange. Spassky Variation |
| 705 Catalan Opening: General |
| Clarke, Peter Hugh |
| 984 English Opening: Symmetrical Variation. General |
| Cochrane, John |
| 082 Russian Game: Cochrane Gambit. Bishop check line |
| 495 Gruenfeld Defense: Three Knights. Burille Variation |
| 843 Italian Game: Classical. Closed Variation |
| Colle, Edgar |
| 441 Slav Defense: Quiet Variation. Schallopp Defense |
| 464 Queen Pawn Game: Colle System. Anti-Colle |
| 496 Indian Game: Yusupov-Rubinstein System |
| 707 Queen's Gambit Declined: Chigorin Defense. Main Line Alekhine Variation |
| 719 Colle System |
| Contin, Daniel |
| 738 French Defense: Advance. Wade Variation |
| Corbin, Philip |
| 508 Elephant Gambit: Maroczy Gambit |
| 904 Elephant Gambit: Maroczy Gambit |
| Corden, Martyn J |
| 775 King's Gambit: Accepted. Bishop's Gambit Bledow Countergambit |
| Corzo, Juan |
| 319 French Defense: Rubinstein. Fort Knox Variation |
| Couvee |
| 005 Alapin Variation |
| Craddock, J M |
| 346 English Opening: King's English Variation. Reversed Closed Sicilian |
| Crepeaux, Robert |
| 191 Bird Opening: Dutch Variation |
| Csom, Istvan |
| 377 Sicilian Defense: Najdorf Variation |
| Cukierman, Josef |
| 921 Indian Game: Capablanca Variation |
| Curran, W |
| 133 Italian Game: Italian Variation |
| Cvitan, Ognjen |
| 723 King's Indian Defense: Orthodox Variation. Modern System |
| Czaya, Richard |
| 737 French Defense: Winawer. Advance Variation General |
| Czerniak, Moshe |
| 380 Caro-Kann Exchange -> Sicilian Defense: Alapin Variation. Barmen Defense Central Exchange |
| Dadian, Prince |
| 559 Bishop's Opening: Boden-Kieseritsky Gambit |
| 600 Italian Game: Scotch Gambit. Anderssen Attack |
| 623 Italian Game: Evans Gambit. Morphy Attack |
| Daly, Harlow Bussey |
| 782 Elephant Gambit: General |
| Damiano, Pedro |
| 149 King Pawn Game: Damiano Defense |
| D'Amore, Carlo |
| 969 Modern Defense: Standard Defense |
| Danielsen, Henrik |
| 934 Bird Opening: Sicilian Bird |
| Danner, Georg |
| 838 Sicilian Defense: Najdorf Variation |
| Daus, Anna Dergatschova |
| 708 Queen's Gambit Declined: Chigorin Defense |
| Day, Lawrence |
| 344 Sicilian Defense: O'Kelly Variation. Maroczy Bind Paulsen Line |
| 604 Sicilian Defense: Closed. Fianchetto Variation |
| Dayton |
| 227 Italian Game: Two Knights Defense |
| Deacon |
| 040 Philidor Countergambit |
| DeFirmian, Nick |
| 850 Sicilian Defense: Najdorf. Poisoned Pawn Variation |
| Defosse, Marcel |
| 718 Colle System |
| Delekta, Piotr |
| 389 Bishop's Opening: Vienna Hybrid |
| Delmar, Eugene |
| 044 Bishop's Opening: Boden-Kieseritsky Gambit |
| 158 Tarrasch Defense: Symmetrical Variation |
| 782 Elephant Gambit: General |
| Delvaux |
| 719 Colle System |
| Denker, Arnold |
| 019 MacDonnell Gambit. La Bourdonnais-Denker Gambit |
| 204 Bishop's Opening: MacDonnell Gambit. La Bourdonnais-Denker Gambit |
| Derrickson, George H |
| 088 Italian Game: Two Knights Defense |
| Deutsch, Ludwig |
| 863 Italian Game: Scotch Gambit. Anderssen Attack Main Line |
| Diemer, Emil Joseph |
| 013 Ryder Gambit |
| 140 Blackmar-Diemer Gambit: Ryder Gambit |
| 287 Elephant Gambit: Paulsen Countergambi |
| 876 Blackmar-Diemer Gambit: Bogoljubow Variation |
| 951 Blackmar-Diemer Gambit: Ryder Gambit |
| 952 Blackmar-Diemer Gambit: Ryder Gambit |
| 956 Blackmar-Diemer Gambit: Ryder Gambit |
| 975 Blackmar-Diemer Gambit: Ryder Gambit |
| 996 French Defense: Alapin Gambit |
| 999 Blackmar-Diemer Gambit: Declined. Elbert Countergambit |
| Dinger, W N |
| 746 Englund Gambit Complex: Englund Gambit |
| Disawal, Vishwas |
| 063 McDonnell Attack |
| Dittler, Volkfried |
| 768 Van Geet Opening: Reversed Nimzowitsch |
| Djurhuus, Rune |
| 394 French Defense: Tarrasch. Pawn Center Variation |
| Dobosz, Henryk |
| 236 Polish Opening: General |
| Doda, Zbigniew |
| 438 Benoni Defense: Four Pawns Attack. Main Line |
| Dodge |
| 365 Queen's Gambit Declined: Albin Countergambit |
| Dominguez, Juan |
| 612 Dutch Defense: Staunton Gambit. Chigorin Variation |
| Dominguez, P |
| 778 Italian Game: Scotch Gambit. Max Lange Attack |
| Donner, Jan Hein |
| 087 Pirc Defense: Chinese Variation |
| 978 Caro-Kann Defense: Forgacs Variation |
| Dory, Ladislaus Von |
| 582 King's Gambit: Accepted. Cunningham Defense Bertin Gambit |
| Doubleday, William |
| 321 Gruenfeld Defense: Three Knights Variation. Hungarian Attack |
| Drabke, Lorenz Maximilian |
| 267 Slav Defense: Czech Variation. Bled Attack |
| Dreev, Alexey |
| 300 Gruenfeld Defense: Three Knights Variation. Hungarian Attack |
| 568 French Defense: Steinitz. Boleslavsky Variation |
| 684 French Defense: Tarrasch Variation. Modern System |
| Drewitt, John |
| 528 Zukertort Opening: Santasiere's Folly, Transposition in Polish |
| Dreyer |
| 067 Nimzo-Indian Defense: Spielmann Variation |
| Dreyer, Kurt |
| 840 Bishop's Opening: Boden-Kieseritsky Gambit |
| Drvota, Antonin |
| 228 Pirc Defense: Classical Variation. Quiet System Parma Defense |
| Dubois, Serafino |
| 643 Italian Game: Giuoco Pianissimo. Normal |
| Dufresne, Jean |
| 028 Evans Gambit. Pierce Defense |
| Duhm, Dietrich |
| 674 French Defense: Classical Variation. Richter Attack |
| Dunkelblum, Arthur |
| 259 Caro-Kann Defense: Classical Variation |
| 750 Indian Game: Spielmann-Indian |
| Dunlop, John Boyd |
| 756 Italian Game: Schilling-Kostic Gambit |
| Dupre, C E A |
| 587 Philidor Defense: Philidor Countergambit |
| Durao, A |
| 993 Trompowsky Attack: Classical Defense. Big Center Variation |
| Duras, Oldrich |
| 397 Center Game: Paulsen Attack Variation |
| 766 Scandinavian Defense: Main Lines. Mieses Variation |
| 900 Scandinavian Defense: Main Lines. Mieses Variation |
| Dutreeuw, Marc |
| 880 Sicilian Defense: Kan. Modern Variation |
| Dvoirys, Semen I |
| 230 Sicilian Defense: Najdorf Variation |
| Dyner, Israel |
| 067 Nimzo-Indian Defense: Spielmann Variation |
| Dzindzichashvili, Roman |
| 208 Queen's Gambit Accepted: Classical Defense. Main Lines |
| Ebbin, Larry |
| 508 Elephant Gambit: Maroczy Gambit |
| Eberle |
| 644 Sicilian Defense: General |
| Edelman |
| 601 Italian Game: Two Knights Defense. Ponziani-Steinitz Gambit |
| Efimov |
| 113 King's Gambit: Accepted. Schallop Defense |
| Eley, Brian |
| 862 King's Gambit: Accepted. Abbazia Defense |
| Eliskases, Erich |
| 401 Sicilian Defense: Wing Gambit. Deferred Variation |
| 899 Semi-Slav Defense: Noteboom Variation |
| 907 Elephant Gambit: Paulsen Countergambit |
| Elison, Charles F |
| 583 Philidor Defense: Exchange Variation |
| Elyashov, M |
| 153 Bird Opening: From Gambit. Lasker Variation |
| Endzelins, Lucius |
| 747 Trompowsky Attack: General |
| Enevoldsen, Jens |
| 831 Nimzo-Indian Defense: Saemisch Variation |
| 990 Gruenfeld Defense: Exchange Variation |
| Engels, Ludwig |
| 700 Indian Game: General |
| Englander |
| 615 King Pawn Game: Alapin Opening |
| Englisch, Berthold |
| 743 French Defense: Exchange Variation |
| Englund |
| 522 King's Gambit: Accepted. Abbazia Defense |
| Englund, Fritz |
| 902 Scandinavian Defense: Main Lines. Leonhardt Gambit |
| 911 Scandinavian Defense: Main Lines |
| Engstrom, Olle |
| 218 Queen's Gambit Accepted: Rosenthal Variation |
| Epishin, Vladimir |
| 300 Gruenfeld Defense: Three Knights Variation. Hungarian Attack |
| Erdos |
| 289 Blackmar-Diemer Gambit: Gedult Gambit |
| Eriksson, Johan |
| 724 Nimzo-Indian Defense: Classical. Berlin Variation Pirc Variation |
| Ermenkov, Evgenij |
| 640 Benoni Defense: Benoni-Indian Defense. Kingside move order |
| Espig, Lutz |
| 832 Old Indian Defense: Normal Variation |
| Estera, Rafael Blanco |
| 257 Dutch Defense: Classical Variation |
| Estrin, Yakov |
| 759 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| 803 Italian Game: Two Knights Defense. Polerio Defense Suhle Defense |
| Ettlinger, Alfred K |
| 166 King's Gambit: Falkbeer Countergambit. Blackburne Attack |
| Euwe, Max |
| 007 Staunton Gambit. Lasker Variation |
| 037 Scotch Gambit. Anderssen Attack |
| 075 Alekhine-Chatard Attack. Spielmann Variation |
| 274 Nimzo-Indian Defense: Saemisch. O'Kelly Variation |
| 279 Caro-Kann Defense: Panov Attack. Modern Defense Mieses Line |
| 282 Torre Attack: Fianchetto Defense. Euwe Variation |
| 347 Gruenfeld Defense: Brinckmann Attack |
| 360 Queen's Indian Defense: Classical. Traditional Variation Main Line |
| 388 Caro-Kann Defense: Euwe Attack |
| 432 Van't Kruijs Opening: General |
| 441 Slav Defense: Quiet Variation. Schallopp Defense |
| 446 Tarrasch Defense: Symmetrical Variation |
| 488 Queen's Gambit Accepted: Classical Defense. Alekhine System |
| 664 Polish Defense: General |
| 814 Sicilian Defense: Wing Gambit |
| 869 King's Indian Defense: Fianchetto Variation. Immediate Fianchetto |
| Evans, Captain |
| 048 Italian Game: Evans Gambit. Accepted |
| Evans, Larry Melvyn |
| 255 English Opening: Agincourt Defense. Neo Catalan Declined |
| 625 Sicilian Defense: Najdorf Variation. Poisoned Pawn Accepted |
| 933 Polish Opening: Dutch Defense |
| Faehndrich, Hugo |
| 998 Blackmar-Diemer Gambit: Gedult Gambit |
| Fahnenschmidt, Gerhard |
| 051 Italian Game: Two Knights Defense. Traxler Counterattack Knight sac line |
| Falkbeer, Ernst |
| 189 King's Gambit: Accepted. Kieseritsky Gambit Berlin Defense |
| 243 Ponziani Opening: Vukovic Gambit |
| Fang, Joseph |
| 281 Caro-Kann Defense: Classical Variation. Main lines |
| 281 Caro-Kann Defense: Classical Variation. Main lines |
| Farago, Ivan |
| 741 Dutch Defense: Leningrad. Matulovic Variation |
| Faul, A H |
| 533 French Defense: Advance Variation |
| Fedorov, Alexei |
| 425 Sicilian Defense: Canal Attack. Haag Gambit |
| Feldt, M Von |
| 574 French Defense: Classical. Delayed Exchange Variation |
| Fidlow, Daniel |
| 769 Tarrasch Defense: Schara Gambit |
| Field, Otis |
| 213 Italian Game: Two Knights Defense. Polerio Defense Kieseritsky Variation |
| Fielder, E |
| 963 Mikenas Defense |
| Fine, Reuben |
| 068 French Defense: Winawer. Bogoljubow Variation |
| 172 Italian Game: Evans Gambit. Compromised Defense |
| 406 Uncommon Opening (1.f3) |
| 407 Clemenz Opening: General |
| 627 Dutch Defense: Classical. Ilyin-Zhenevsky Variation General |
| 794 Queen's Gambit Declined: Semi-Tarrasch Defense. Pillsbury Variation |
| Finegold, Benjamin |
| 240 Sicilian Defense: Old Sicilian. General |
| Finegold, Ronald |
| 942 Queen's Gambit Declined: Albin Countergambit. Lasker Trap |
| Fischer |
| 014 Exchange Variation |
| Fischer, Robert James |
| 073 Alekhine Defense: Modern. Larsen Variation |
| 081 King's Indian Defense: Fianchetto Variation. Immediate Fianchetto |
| 109 King's Indian Defense: Normal Variation |
| 115 Gruenfeld Defense: Three Knights Variation. Hungarian Attack |
| 117 Sicilian Defense: French Variation |
| 117 Sicilian Defense: French Variation |
| 129 Gruenfeld Defense: Exchange. Classical Variation |
| 161 Gruenfeld Defense: Botvinnik Variation |
| 171 Spanish Game: Morphy Defense. Modern Steinitz Defense |
| 172 Italian Game: Evans Gambit. Compromised Defense |
| 176 Polish Opening: Tartakower Gambit |
| 181 French Defense: King's Indian Attack |
| 273 Pirc Defense: Austrian Attack. Weiss Variation |
| 279 Caro-Kann Defense: Panov Attack. Modern Defense Mieses Line |
| 302 Sicilian Defense: Najdorf. Opocensky Variation |
| 317 Spanish Game: Closed Variations. Chigorin Defense |
| 408 French Defense: Winawer Variation. Winckelmann-Riemer Gambit |
| 411 King's Indian Defense: Orthodox Variation. Modern System (notes Fischer) |
| 433 French Defense: Steinitz. Bradford Attack Variation |
| 434 Spanish Game: Schliemann Defense. Dyckhoff Variation (Notes by Fischer) |
| 474 Sicilian Defense: Najdorf Variation |
| 485 Sicilian Defense: Najdorf Variation |
| 491 Sicilian Defense: Najdorf Variation |
| 541 Gruenfeld Defense: Brinckmann Attack |
| 567 Scandinavian Defense: Ilundain Variation |
| 593 Sicilian Defense: Najdorf Variation |
| 626 Sicilian Defense: Najdorf Variation. Poisoned Pawn Accepted |
| 632 Scandinavian Defense: Ilundain Variation |
| 656 Benoni Defense: Hromodka System |
| 694 Sicilian Defense: Najdorf Variation. Adams Attack |
| Flamberg, Alexander |
| 871 Vienna Game: Vienna Gambit. Kaufmann Variation |
| Fleissig, Bernhard |
| 034 Polish Opening: General |
| Fletcher, Alan Linnell |
| 760 English Opening: Symmetrical. Anti-Benoni Variation |
| Flohr, Salomon |
| 068 French Defense: Winawer. Bogoljubow Variation |
| 762 Queen's Gambit Accepted: Classical Defense. Steinitz Development Variation |
| Florian, Tibor |
| 863 Italian Game: Scotch Gambit. Anderssen Attack Main Line |
| Fluess, G |
| 293 French Defense: Exchange Variation |
| Fomenko |
| 804 Italian Game: Two Knights Defense. Polerio Defense Suhle Defense |
| Fonaroff, Professor Marc |
| 323 Spanish Game: Berlin Defense. Hedgehog Variation |
| Fontaine, Robert |
| 202 Dutch Defense: Leningrad. Matulovic Variation |
| Fontein, George Salto |
| 446 Tarrasch Defense: Symmetrical Variation |
| Ford |
| 557 French Defense: Winawer. Delayed Exchange Variation |
| Forgacs, Leo Fleischmann |
| 607 French Defense: Classical. Tartakower Variation |
| Forrester, Dr. |
| 761 Four Knights Game: Spanish. Classical Variation |
| Forster, Richard |
| 909 Sicilian Defense: Najdorf Variation |
| Fox, Albert Whiting |
| 165 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Franco, E |
| 733 Sicilian Defense: Richter-Rauzer. Classical Variation |
| Frenkel |
| 382 Sicilian Defense: Dragon Variation. General |
| Frentz, M |
| 297 English Opening: Anglo-Indian Defense. Flohr-Mikenas-Carls Variation |
| Fric, F |
| 834 Grob Opening: Grob Gambit. Fritz Gambit Romford Countergambit |
| Fried, Walter |
| 167 Bird Opening: From Gambit. Mestel Variation |
| Friedl, Simon |
| 108 Ponziani Opening: Vukovic Gambit |
| Frumkin, Edward A |
| 873 Sicilian Defense: Four Knights Variation |
| Ftacnik, Lubomir |
| 499 English Opening: Symmetrical Variation. Hedgehog Defense |
| 599 Sicilian Defense: Najdorf Variation. English Attack |
| 723 King's Indian Defense: Orthodox Variation. Modern System |
| Fuderer, Andrija |
| 978 Caro-Kann Defense: Forgacs Variation |
| Furman, Semyon Abramovich |
| 074 Spanish Game: Morphy Defense. Wormald Attack |
| Fuster, Geza |
| 454 Slav Defense: Czech Variation. Classical System |
| Gaehwiler, Gabriel |
| 131 Sicilian Defense: Fischer-Sozin Attack. Flank Variation |
| Gagunashvili, Merab |
| 472 Sicilian Defense: Snyder Variation |
| Gans, Louis |
| 220 Vienna Game: Anderssen Defense |
| Gantt |
| 706 Queen's Gambit Accepted: Smyslov Variation |
| Gaprindashvili, Nona |
| 015 General |
| 813 Russian Game: Modern Attack. Center Variation |
| Garcia, Fernando Lida |
| 751 Nimzo-Larsen Attack: Modern Variation |
| Garcia, J M De La Villa |
| 494 Spanish Game: Schliemann Defense. Dyckhoff Variation |
| Garcia, Rodney Perez |
| 147 Russian Game: Classical Attack |
| Garfinkel, Boris |
| 008 Muzio Gambit Sarratt Defense |
| Gauffin, Thorsten |
| 235 Sicilian Defense: O'Kelly Variation. Wing Gambit |
| Gedult, David |
| 086 Latvian Gambit: Mayet Attack. Polerio-Svedenborg Variation |
| Geet, Dirk Daniel Van |
| 671 Van Geet Opening: General |
| Gelashvili, Tamaz |
| 472 Sicilian Defense: Snyder Variation |
| Gelbfuhs, Oscar |
| 938 Bird Opening: Wagner-Zwitersch Gambit |
| Gelfand, Boris |
| 580 Russian Game: Modern Attack. Center Variation |
| 653 Semi-Slav Defense: Stoltz Variation. Shabalov Attack |
| Geller, Efim |
| 171 Spanish Game: Morphy Defense. Modern Steinitz Defense |
| 274 Nimzo-Indian Defense: Saemisch. O'Kelly Variation |
| 389 Bishop's Opening: Vienna Hybrid |
| 684 French Defense: Tarrasch Variation. Modern System |
| 692 Pirc Defense: Classical Variation. Quiet System Parma Defense |
| 702 Queen's Gambit Declined: Semi-Tarrasch Defense. Pillsbury Variation |
| 879 Sicilian Defense: Najdorf. Opocensky Variation Traditional Line |
| 953 Trompowsky Attack: General |
| Genestier |
| 941 Sicilian Defense: Smith-Morra Gambit. Accepted Fianchetto Defense |
| Gereben, Erno |
| 527 Gruenfeld Defense: Opocensky Variation |
| Gerschenkron, Anatol |
| 014 Exchange Variation |
| Gheorghiu, Florin |
| 891 Sicilian Defense: Kan. Modern Variation |
| Gibaud, Amedee |
| 870 Indian Game: Lazard Gambit |
| Gibbs |
| 020 Scotch Gambit. Max Lange Attack |
| Giulian, Philip Maurice |
| 673 Borg Defense: Troon Gambit |
| Givon, Asaf |
| 948 Alekhine Defense: Modern. Larsen Variation |
| Glek, Igor V |
| 120 French Defense: Exchange Variation |
| 219 French Defense: La Bourdonnais Variation |
| Gligoric, Svetozar |
| 217 English Opening: Symmetrical Variation. Two Knights Line |
| 422 Nimzo-Indian Defense: Normal Variation. Gligoric System Exchange at c4 |
| 437 Gruenfeld Defense: Three Knights. Burille Variation |
| Gliksberg |
| 065 Rubinstein Variation. Blackburne Defense |
| Gloger, J |
| 176 Polish Opening: Tartakower Gambit |
| Glucksberg |
| 032 Dutch Defense: Queen's Knight Variation |
| Goering, Carl Theodor |
| 610 Philidor Defense: Philidor Countergambit |
| Goglidze |
| 361 Gruenfeld Defense: Three Knights Variation |
| Goldenov, Boris Petrovich |
| 979 English Opening: Golombek Defense |
| Goldsby, A J |
| 410 French Defense: Winawer. Advance Variation Moscow Variation |
| Gomes |
| 448 Three Knights Opening: General |
| Gonzales, Jayson |
| 901 Scandinavian Defense: Portuguese Variation |
| Gooding, W |
| 329 French Defense: Winawer. Advance Variation General |
| Gormally, Daniel |
| 959 Dutch Defense: Hopton Attack |
| Gossip, George Hatfeild |
| 201 Scotch Game: Schmidt Variation |
| 246 Ponziani Opening: Steinitz Variation |
| 503 Russian Game: Cochrane Gambit. Bishop check line |
| Grandelius, Nils |
| 183 Tarrasch Defense: Symmetrical Variation |
| Gray, Robert |
| 575 Italian Game: Evans Gambit. Compromised Defense |
| Greco, Gioachino |
| 481 King's Gambit: Accepted. Bishop's Gambit Cozio Variation |
| 805 Italian Game: Two Knights Defense. Fried Liver Attack |
| Greenwald, Benjamin |
| 129 Gruenfeld Defense: Exchange. Classical Variation |
| Griffith, Donald |
| 021 Polugayevsky Variation Simagin Line |
| Grigore, George-Gabriel |
| 489 Gruenfeld Defense: Three Knights. Hungarian Variation |
| Grob, Henri |
| 524 Bishop's Opening: Vienna Hybrid. Spielmann Attack |
| 621 Grob Opening: Spike. Hurst Attack |
| 670 Grob Opening: Spike. Hurst Attack |
| Groenn, Atle |
| 920 Semi-Slav Defense: Anti-Moscow Gambit |
| Gruenfeld, Ernst |
| 146 Queen's Gambit Declined: Orthodox Defense. Rubinstein Attack |
| 455 Gruenfeld Defense: Opocensky Variation |
| 496 Indian Game: Yusupov-Rubinstein System |
| 569 Blumenfeld Countergambit: Dus-Chotimursky Variation |
| 663 Dutch Defense: Stonewall. Modern Variation |
| Gudju, Ion |
| 012 Italian Game: Evans Gambit. Mortimer-Evans Gambit |
| 526 Italian Game: Scotch Gambit. Canal Variation |
| Gudmundsson, Arinbjorn |
| 161 Gruenfeld Defense: Botvinnik Variation |
| Gufeld, Eduard |
| 333 King's Indian Defense: Saemisch Variation. Yates Defense |
| 341 Spanish Game: Classical Variation. Cordel Gambit |
| 514 Sicilian Defense: Lasker-Pelikan Variation. General |
| Gulko, Boris |
| 732 Horwitz Defense: General |
| Gundersen, Gunnar |
| 533 French Defense: Advance Variation |
| Gurgenidze, Bukhuti |
| 324 Benoni Defense: Classical Variation. Czerniak Defense |
| Gusev, N |
| 845 Queen's Gambit Declined: Austrian Defense. Gusev Countergambit |
| Gusev, Yuri S |
| 413 Sicilian Defense: Dragon. Classical Variation General |
| Guyt |
| 671 Van Geet Opening: General |
| Haavisto, U |
| 889 Vienna Game: Vienna Gambit |
| Hakansson, Arthur |
| 799 French Defense: Advance Variation. Nimzowitsch Gambit |
| Halley, R |
| 667 Grob Opening: Grob Gambit. Fritz Gambit |
| Halosar, Hermann |
| 952 Blackmar-Diemer Gambit: Ryder Gambit |
| Hancas, Marius |
| 710 Queen's Gambit Declined: Baltic Defense |
| Hansen, Eigil |
| 620 English Opening: Symmetrical Variation. General |
| Hansen, Lars Bo |
| 330 French Defense: Winawer. Advance Variation General |
| Hardicsay, Peter |
| 092 Benoni Defense: Modern Variation |
| Harmonist, Max |
| 758 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Harrwitz, Daniel |
| 312 Ponziani Opening: General |
| 482 Ponziani Opening: Ponziani Countergambit |
| 795 Queen's Gambit Declined: Modern. Knight Defense (Elephant Trap) |
| Hart |
| 248 Scotch Game: Scotch Gambit |
| Hartlaub, Dr. Carl |
| 094 Tarrasch Defense: Symmetrical Variation |
| 151 Italian Game: Scotch Gambit. Anderssen Attack |
| 764 Italian Game: Italian Variation |
| 841 Bishop's Opening: Boden-Kieseritsky Gambit |
| Hartston, William |
| 842 French Defense: Winawer. Retreat Variation Armenian Line |
| Hasenfuss, Wolfgang R |
| 824 French Defense: Advance Variation. Nimzowitsch System |
| Hastings, Jonathan |
| 730 Vienna Game: Stanley Variation. Bronstein Gambit |
| Hauchard, Arnaud |
| 290 Benko Gambit: Accepted. Pawn Return Variation |
| Heimbach |
| 928 Polish Opening: General |
| Hein, Richard |
| 786 King's Gambit: Accepted. Schallop Defense |
| Heinz |
| 876 Blackmar-Diemer Gambit: Bogoljubow Variation |
| Helling, Karl |
| 700 Indian Game: General |
| Hellsten, Johan |
| 724 Nimzo-Indian Defense: Classical. Berlin Variation Pirc Variation |
| Helmer |
| 729 Budapest Defense: General |
| Helms, Hermann |
| 139 Ponziani Opening: Vukovic Gambit |
| Henrichs, Thomas |
| 913 Nimzo-Indian Defense: Normal Variation. Bernstein Defense |
| Henschel, W |
| 025 Indian Game: Capablanca Variation |
| Hergert, Volker |
| 168 Latvian Gambit: Mayet Attack. Poisoned Pawn Variation |
| Hernback, Magnus |
| 992 Dutch Defense: Janzen-Korchnoi Gambit |
| Hertneck, Gerald |
| 168 Latvian Gambit: Mayet Attack. Poisoned Pawn Variation |
| Hesseling, M |
| 190 Italian Game: Two Knights Defense. Traxler Counterattack King March line |
| Hewitt, M |
| 313 Bishop's Opening: Calabrese Countergambit |
| Heyermans, H |
| 594 King's Gambit: Falkbeer Countergambit. Staunton Line |
| Hicks, E |
| 756 Italian Game: Schilling-Kostic Gambit |
| Hiidenheimo, A |
| 645 Bishop's Opening: Blanel Gambit |
| Hjortstam |
| 941 Sicilian Defense: Smith-Morra Gambit. Accepted Fianchetto Defense |
| Hoeller, Werner |
| 883 Sicilian Defense: Alapin Variation. Barmen Defense |
| Hoenlinger, Baldur |
| 079 Caro-Kann Defense: Main Line |
| Hoffer, Leopold |
| 642 Italian Game: Deutz Gambit |
| Hoffmann, F Alexander |
| 253 Italian Game: Classical Variation. Center Attack |
| Hoi, Carsten |
| 732 Horwitz Defense: General |
| Hollins, Frank |
| 585 Vienna Game: Vienna Gambit. Main Line |
| Holmes, Alfonso Romero |
| 192 Budapest Defense: Adler Variation |
| Holzhausen, Walther Von |
| 046 Italian Game: Scotch Gambit |
| Holzke, Frank |
| 489 Gruenfeld Defense: Three Knights. Hungarian Variation |
| Hooke, George Archer |
| 006 Lopez Countergambit |
| Hooker, S J |
| 584 French Defense: Winawer. Poisoned Pawn Variation Main Line |
| Hopps, Kevin |
| 021 Polugayevsky Variation Simagin Line |
| Horowitz, Israel Albert |
| 465 Queen Pawn Game: Colle System |
| 531 Vienna Game: Stanley Variation. Meitner-Mieses Gambit |
| 627 Dutch Defense: Classical. Ilyin-Zhenevsky Variation General |
| 961 Reti Opening: Anglo-Slav. Bogoljubow Variation Stonewall Line |
| Horrocks, Stephen J |
| 459 Queen Pawn Game: Torre Attack |
| Hort, Vlastimil |
| 059 Alapin Variation. General |
| 226 Caro-Kann Defense: Classical Variation. Main lines |
| 342 Queen Pawn Game: Barry Attack. Gruenfeld Variation |
| 622 Benko Gambit: Accepted. Fianchetto Variation |
| 919 Benoni Defense: General |
| 937 Caro-Kann Defense: Karpov Variation |
| Horta, S |
| 993 Trompowsky Attack: Classical Defense. Big Center Variation |
| Horvath, Csaba |
| 880 Sicilian Defense: Kan. Modern Variation |
| Horwitz, Bernhard |
| 312 Ponziani Opening: General |
| 502 Russian Game: Damiano Variation. Kholmov Gambit |
| 968 Italian Game: Classical. Center Holding Variation |
| Houghteling, Jay R |
| 365 Queen's Gambit Declined: Albin Countergambit |
| Howell, David |
| 570 Gruenfeld Defense: Exchange Variation |
| Hoyos, Manuel Leon |
| 556 Caro-Kann Defense: Karpov. Modern Variation |
| Huebner, Robert |
| 909 Sicilian Defense: Najdorf Variation |
| Hughes, N |
| 169 King's Gambit: Accepted. Abbazia Defense |
| Hutchings, Stuart James |
| 930 English Opening: Anglo-Indian Defense. Queen's Knight Variation |
| Hutter, R |
| 169 King's Gambit: Accepted. Abbazia Defense |
| Ilivitsky, Georgy |
| 765 Polish Opening: Tartakower Gambit |
| Imbaud |
| 974 Scandinavian Defense: Modern Variation |
| Ippolito, Dean |
| 423 Nimzo-Indian Defense: Classical. Berlin Variation |
| Isouard, Duke Karl / Count |
| 027 General |
| Ivanchuk, Vassily |
| 159 King's Indian Defense: Fianchetto Variation. Classical Fianchetto |
| 262 Sicilian Defense: Canal Attack |
| 301 Sicilian Defense: Najdorf Variation. English Attack Anti-English |
| 372 Zukertort Opening: Sicilian Invitation |
| 375 Sicilian Defense: Richter-Rauzer. Neo-Modern Variation Early deviations |
| 736 Sicilian Defense: Richter-Rauzer. Classical Variation |
| 994 English Opening: King's English. Four Knights Variation Fianchetto Lines |
| Ivanovic, Bozidar |
| 514 Sicilian Defense: Lasker-Pelikan Variation. General |
| Janny |
| 012 Italian Game: Evans Gambit. Mortimer-Evans Gambit |
| Janowski, David |
| 045 Russian Game: Classical Attack. Marshall Variation |
| 166 King's Gambit: Falkbeer Countergambit. Blackburne Attack |
| 790 Queen's Gambit Declined: Modern. Knight Defense |
| Janssens, Clare / |
| 071 Smith-Morra Gambit |
| Janssens, Franciscus G |
| 054 Italian Game: Scotch Gambit |
| Jelen, Iztok |
| 637 French Defense: Winawer Variation |
| Jennen |
| 055 Blackmar-Diemer Gambit: Ryder Gambit |
| Jensen |
| 518 French Defense: Rubinstein Variation |
| Jobava, Baadur |
| 215 Caro-Kann Defense: Classical Variation. Main lines |
| Johansson, Carl Fredrik |
| 992 Dutch Defense: Janzen-Korchnoi Gambit |
| John, Walter |
| 857 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Johner, Paul F |
| 691 Italian Game: Giuoco Pianissimo. Canal Variation |
| 800 Dutch Defense: Staunton Gambit. General Variation |
| Johnston, Sidney |
| 209 Queen's Gambit Declined: Queen's Knight Variation |
| Kahn, Victor |
| 257 Dutch Defense: Classical Variation |
| Kalegin, Evgenij |
| 405 Sicilian Defense: Canal Attack. Haag Gambit |
| Kamsky, Gata |
| 576 English Opening: Anglo-Indian Defense. Nimzo-English Opening |
| Kaplan, Julio P |
| 376 French Defense: Winawer. Advance Variation Moscow Variation |
| 517 French Defense: Classical. Burn Variation Morozevich Line |
| Kaplin |
| 162 Alekhine Defense: Modern Variation. Main Line |
| Kappler |
| 123 Sicilian Defense: Closed Variation |
| Karasev, Vladimir |
| 839 Russian Game: Kaufmann Attack |
| Karff, Mona May |
| 025 Indian Game: Capablanca Variation |
| Karjakin, Sergey |
| 130 Scotch Game: Modern Defense |
| 173 Sicilian Defense: Najdorf Variation. English Attack |
| 833 Sicilian Defense: Najdorf Variation. English Attack |
| Karl, Hans |
| 112 King's Gambit: Accepted. Cunningham Defense McCormick Defense |
| Karpov, Anatoli |
| 170 Sicilian Defense: Dragon Variation. Yugoslav Attack |
| 233 Scandinavian Defense: Lasker Variation |
| 292 Polish Opening: Queenside Defense |
| 325 Nimzo-Indian Defense: Three Knights Variation |
| 338 Sicilian Defense: Paulsen Variation. Gary Gambit |
| 339 English Opening: King's English. Four Knights Variation Quiet Line |
| 386 Caro-Kann Defense: Bronstein-Larsen Variation |
| 398 Gruenfeld Defense: Three Knights Variation. Petrosian System |
| 421 Queen's Gambit Declined: Three Knights Variation. General |
| 431 English Opening: Symmetrical. Three Knights Variation |
| 453 Slav Defense: Quiet Variation |
| 635 Scandinavian Defense: Bronstein Variation |
| 658 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| 937 Caro-Kann Defense: Karpov Variation |
| Karpov, Anatoly |
| 971 Queen's Gambit Accepted: Classical Defense. Main Lines |
| Karu, A |
| 547 Queen's Gambit Declined: Albin Countergambit |
| Kashdan, Isaac |
| 791 Nimzo-Indian Defense: Classical. Noa Variation |
| Kasparov, Garry |
| 132 Spanish Game: Bird Variation |
| 211 Queen's Indian Defense: Kasparov-Petrosian Variation. Petrosian Attack |
| 262 Sicilian Defense: Canal Attack |
| 272 Pirc Defense: General |
| 301 Sicilian Defense: Najdorf Variation. English Attack Anti-English |
| 311 French Defense: Alekhine-Chatard Attack. Albin-Chatard Gambit |
| 325 Nimzo-Indian Defense: Three Knights Variation |
| 328 Gruenfeld Defense: Russian. Prins Variation |
| 334 Spanish Game: Closed Variations. Smyslov-Breyer-Zaitsev Hybrid |
| 335 Alekhine Defense: Modern. Alburt Variation |
| 338 Sicilian Defense: Paulsen Variation. Gary Gambit |
| 342 Queen Pawn Game: Barry Attack. Gruenfeld Variation |
| 369 King's Indian Defense: Orthodox Variation. Classical System Neo-Classsical Line |
| 552 Semi-Slav Defense: Meran. Wade Variation |
| 650 Scotch Game: Mieses Variation |
| 704 Queen's Gambit Accepted: Janowski-Larsen Variation |
| 748 Trompowsky Attack: General |
| 809 Sicilian Defense: Pin. Koch Variation |
| 994 English Opening: King's English. Four Knights Variation Fianchetto Lines |
| Katalymov, Boris |
| 765 Polish Opening: Tartakower Gambit |
| Kavalek, Lubomir |
| 341 Spanish Game: Classical Variation. Cordel Gambit |
| Kazic, Bozidar |
| 505 Italian Game: Scotch Gambit. Max Lange Attack |
| Keene, Raymond |
| 263 Queen's Gambit Declined: Semi-Tarrasch Defense. Main Line |
| 303 Catalan Opening: Closed Variation |
| 616 Nimzowitsch-Larsen Attack: General |
| 669 Grob Opening: Keene Defense. Main Line |
| 672 French Defense: King's Indian Attack |
| 927 King's Indian Attack: Smyslov Variation |
| 930 English Opening: Anglo-Indian Defense. Queen's Knight Variation |
| 963 Mikenas Defense |
| Kengis, Edvins |
| 394 French Defense: Tarrasch. Pawn Center Variation |
| Keres, Paul |
| 084 Spanish Game: Morphy Defense. Modern Steinitz Defense |
| 182 Ponziani Opening: Spanish Variation. Harrwitz Attack Nikitin Gambit |
| 235 Sicilian Defense: O'Kelly Variation. Wing Gambit |
| 315 English Opening: King's English. Four Knights Variation Fianchetto Lines |
| 357 Zukertort Opening: Santasiere's Folly |
| 360 Queen's Indian Defense: Classical. Traditional Variation Main Line |
| 387 French Defense: Alapin Gambit |
| 401 Sicilian Defense: Wing Gambit. Deferred Variation |
| 461 Gruenfeld Defense: Three Knights. Burille Variation |
| 547 Queen's Gambit Declined: Albin Countergambit |
| 548 King's Gambit: Falkbeer Countergambit. Charousek Gambit Keres Variation |
| 603 French Defense: Chigorin Variation |
| 630 Alekhine Defense: Modern. Larsen-Haakert Variation |
| 686 Sicilian Defense: Nimzowitsch. Advance Variation |
| 702 Queen's Gambit Declined: Semi-Tarrasch Defense. Pillsbury Variation |
| 734 Sicilian Defense: Richter-Rauzer. Classical Variation |
| 750 Indian Game: Spielmann-Indian |
| 757 Italian Game: Classical Variation. Greco Gambit Moeller-Therkatz Attack |
| 779 Alekhine Defense: Scandinavian Variation |
| 824 French Defense: Advance Variation. Nimzowitsch System |
| 827 French Defense: Alekhine-Chatard Attack. Albin-Chatard Gambit |
| 847 Nimzo-Indian Defense: Huebner Variation |
| 947 Queen's Indian Defense: Spassky System |
| Khalifman, Alexander |
| 640 Benoni Defense: Benoni-Indian Defense. Kingside move order |
| Kharlov, Andrei |
| 633 Scandinavian Defense: Main Lines |
| 976 Gruenfeld Defense: Exchange Variation. Nadanian Attack |
| Khasin, Abram |
| 793 Spanish Game: Morphy Defense. Mackenzie Variation |
| Khavin, Abram Leonidovich |
| 103 Alekhine Defense: Modern. Panov Variation |
| Khismatullin, Denis |
| 875 Neo-Grünfeld Defense: Goglidze Attack |
| Kholmov, Ratmir |
| 141 Najdorf Variation. Main Line |
| 638 English Opening: King's English Variation. Reversed Sicilian |
| 793 Spanish Game: Morphy Defense. Mackenzie Variation |
| Kieninger, Georg |
| 085 Spanish Game: Schliemann Defense. Tartakower Variation |
| 695 Sicilian Defense: Najdorf. Zagreb (Fianchetto) Variation |
| Kieseritzky |
| 137 King's Gambit: Accepted. Bishop's Gambit Bryan Countergambit |
| Kirilov, Valentins |
| 074 Spanish Game: Morphy Defense. Wormald Attack |
| Kline, Harry P |
| 540 Queen's Gambit Declined: Orthodox Defense. Main Line |
| Klinger, Josef |
| 120 French Defense: Exchange Variation |
| Knaak, Rainer F A |
| 608 French Defense: Winawer. Poisoned Pawn Variation General |
| Kneebone, Robin F |
| 283 Sicilian Defense: Velimirovic Attack |
| Knorre, Victor |
| 763 Italian Game: Italian Variation |
| Kobalia, Mikhail |
| 777 Alekhine Defense: Modern Variation. Main Line |
| Koblents, Alexander |
| 142 Najdorf Variation. Main Line |
| 735 Sicilian Defense: Richter-Rauzer. Classical Variation |
| Kochyev, Alexander |
| 381 Sicilian Defense: McDonnell Attack |
| Koehnlein, Friedrich |
| 717 Colle System |
| Kogan, Artur |
| 752 Queen's Gambit Declined: Three Knights Variation. General |
| Kolev, Atanas |
| 926 King's Indian Attack: Symmetrical Defense |
| Koliada, Timour |
| 604 Sicilian Defense: Closed. Fianchetto Variation |
| Kolisch, Ignatz Von |
| 559 Bishop's Opening: Boden-Kieseritsky Gambit |
| 784 Scotch Game: Modern Defense |
| Kolste, Jan-Willem Te |
| 492 Indian Game: Kingside Fianchetto |
| Koltanowski, Georges |
| 259 Caro-Kann Defense: Classical Variation |
| 718 Colle System |
| Konstantinov, A |
| 825 French Defense: Advance Variation |
| Kopilov, N |
| 988 English Opening: Golombek Defense |
| Korchmar, Efim |
| 247 Spanish Game: Steinitz Defense |
| Korchnoi, Viktor |
| 170 Sicilian Defense: Dragon Variation. Yugoslav Attack |
| 311 French Defense: Alekhine-Chatard Attack. Albin-Chatard Gambit |
| 336 Gruenfeld Defense: Exchange. Spassky Variation |
| 359 Dutch Defense: Classical. Ilyin-Zhenevsky Variation General |
| 371 Sicilian Defense: Dragon. Levenfish Variation |
| 398 Gruenfeld Defense: Three Knights Variation. Petrosian System |
| 411 King's Indian Defense: Orthodox Variation. Modern System (notes Fischer) |
| 418 French Defense: Tarrasch Variation. Open System |
| 436 Gruenfeld Defense: Makogonov Variation |
| 477 King's Indian Defense: Orthodox Variation. Classical System Neo-Classsical Line |
| 835 King's Gambit: Accepted. Cunningham Defense McCormick Defense |
| 845 Queen's Gambit Declined: Austrian Defense. Gusev Countergambit |
| 897 Scandinavian Defense: Modern Variation |
| Korneev, Oleg |
| 147 Russian Game: Classical Attack |
| Korody, K |
| 851 Semi-Slav Defense: Meran. Wade Variation |
| Kosolapov, N |
| 844 Four Knights Game: General |
| Kostal |
| 810 Sicilian Defense: Classical. Fianchetto Variation |
| Kostic, Borislav |
| 754 Italian Game: Schilling-Kostic Gambit |
| Kostro, Jerzy |
| 877 French Defense: McCutcheon. Lasker Variation |
| Kotov, Alexander |
| 352 Old Indian Defense: Normal Variation |
| 358 Dutch Defense: Stonewall. Modern Variation |
| 424 Sicilian Defense: Canal Attack |
| 516 Semi-Slav Defense: Bogoljubow Variation |
| Kottnauer, Cenek |
| 026 Morphy Defense. Mackenzie Variation |
| 852 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack |
| Koumtsis, Argiris |
| 218 Queen's Gambit Accepted: Rosenthal Variation |
| Kovacevic, Vladimir |
| 408 French Defense: Winawer Variation. Winckelmann-Riemer Gambit |
| 616 Nimzowitsch-Larsen Attack: General |
| Kozelen, F |
| 907 Elephant Gambit: Paulsen Countergambit |
| Krabbe, Tim |
| 872 Indian Game: Lazard Gambit |
| Kramer, Adolf |
| 143 Caro-Kann Defense: Two Knights Attack. Mindeno Variation |
| Kramer, George Mortimer |
| 532 Caro-Kann Defense: Advance Variation |
| Kramnik, Vladimir |
| 375 Sicilian Defense: Richter-Rauzer. Neo-Modern Variation Early deviations |
| 552 Semi-Slav Defense: Meran. Wade Variation |
| 576 English Opening: Anglo-Indian Defense. Nimzo-English Opening |
| 653 Semi-Slav Defense: Stoltz Variation. Shabalov Attack |
| 682 Queen's Gambit Accepted: Classical Defense. Main Lines |
| 924 Formation: King's Indian Attack |
| 971 Queen's Gambit Accepted: Classical Defense. Main Lines |
| 983 Queen's Indian Defense: Fianchetto. Check Variation Intermezzo Line |
| Krasenkow, Mikhail |
| 128 English Opening: Agincourt Defense. Neo Catalan Declined |
| 683 Semi-Slav Defense: Stoltz Variation. Shabalov Attack |
| 976 Gruenfeld Defense: Exchange Variation. Nadanian Attack |
| Kreiman, Boris |
| 888 Spanish Game: Fianchetto Defense |
| Krejcik, Josef Emil |
| 729 Budapest Defense: General |
| Kristiansen, Jens |
| 378 Dutch Defense: Krejcik Gambit |
| Krogius, Ragnar |
| 016 Morphy Gambit. Andreaschek Gambit |
| Kudrin, Sergey |
| 321 Gruenfeld Defense: Three Knights Variation. Hungarian Attack |
| 693 Gruenfeld Defense: Exchange. Classical Variation |
| Kunerth, Werner Eberhardt |
| 757 Italian Game: Classical Variation. Greco Gambit Moeller-Therkatz Attack |
| Kunstmann |
| 043 Ponziani Opening: Jaenisch Counterattack |
| Kupreichik, Viktor |
| 838 Sicilian Defense: Najdorf Variation |
| Kurnosov, Igor |
| 875 Neo-Grünfeld Defense: Goglidze Attack |
| 916 Neo-Grünfeld Defense: Goglidze Attack |
| Kussman, Leon |
| 722 Queen's Gambit Declined: Semi-Tarrasch Defense |
| L, Mr. |
| 675 Italian Game: Evans Gambit. Goering Attack |
| Landa, Konstantin |
| 033 Caro-Kann Defense: Classical Variation. Main lines |
| Landau, Salo |
| 785 Pirc Defense: Classical Variation. Two Knights System |
| Lang |
| 310 Scotch Game: Scotch Gambit |
| 480 King's Gambit: Accepted. Blachly Gambit |
| Lange, Max |
| 322 Vienna Game: Vienna Gambit. Hamppe-Muzio Gambit |
| 854 Italian Game: Evans Gambit. Main Line |
| 906 Elephant Gambit: Wasp Variation |
| 954 Spanish Game: Bird Variation |
| Langleben, Salomon |
| 797 French |
| Lapeyre, A |
| 985 Blackmar-Diemer Gambit: Gedult Gambit |
| Lapinski, J |
| 476 King's Gambit: Accepted. Double Muzio Gambit |
| Larsen, Bent |
| 029 Nimzo-Larsen Attack: Modern Variation |
| 073 Alekhine Defense: Modern. Larsen Variation |
| 145 Caro-Kann Defense: Classical Variation. Main lines |
| 351 Sicilian Defense: Chekhover Variation |
| 429 English Opening: Anglo-Dutch Defense |
| 539 Catalan Opening: Closed Variation |
| 566 Scandinavian Defense: Classical Variation |
| 609 English Opening: Anglo-Dutch Defense |
| 874 Neo-Grünfeld Defense: Non- or Delayed Fianchetto |
| 990 Gruenfeld Defense: Exchange Variation |
| Larsson, P |
| 522 King's Gambit: Accepted. Abbazia Defense |
| Lasa, Von Der |
| 581 King's Gambit: Accepted. Cunningham Defense Bertin Gambit |
| Lasker, Edward |
| 038 Horwitz Defense: General |
| 465 Queen Pawn Game: Colle System |
| Lasker, Emanuel |
| 022 Danish Gambit: Accepted |
| 144 Caro-Kann Defense: Two Knights Attack |
| 151 Italian Game: Scotch Gambit. Anderssen Attack |
| 329 French Defense: Winawer. Advance Variation General |
| 340 Spanish Game: Classical. Central Variation |
| 343 Queen's Gambit Declined: Pseudo-Tarrasch. Primitive Pillsbury Variation |
| 392 Sicilian Defense: Closed Variation. Traditional |
| 399 Gruenfeld Defense: Three Knights Variation. Petrosian System |
| 415 French Defense: McCutcheon Variation. Wolf Gambit |
| 479 Spanish Game: Closed Variations. Worrall Attack Delayed castling line |
| 558 French Defense: Classical. Alapin Variation |
| 649 Bird Opening: Dutch Variation |
| 681 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 796 Queen's Gambit Declined: Orthodox Defense. Alekhine Variation |
| 811 Sicilian Defense: Scheveningen. Classical Variation Paulsen Variation |
| 841 Bishop's Opening: Boden-Kieseritsky Gambit |
| 903 Scandinavian Defense: Main Lines. Leonhardt Gambit |
| 917 Saragossa Opening: General |
| Lautier, Joel |
| 187 Scandinavian Defense: Main Lines. Mieses Variation |
| 580 Russian Game: Modern Attack. Center Variation |
| Law, Andrew Philip |
| 730 Vienna Game: Stanley Variation. Bronstein Gambit |
| Laylo, Darwin |
| 901 Scandinavian Defense: Portuguese Variation |
| Lazard, Frederic |
| 870 Indian Game: Lazard Gambit |
| Lazarevic, Milunka |
| 015 General |
| Ledger, Andrew |
| 936 Caro-Kann Defense: Maroczy Variation |
| Legal, Kermur Sire De |
| 039 General |
| Lehner |
| 690 Italian Game: Italian Variation |
| Leko, Peter |
| 967 Nimzowitsch Defense: Williams Variation |
| Lenherr |
| 670 Grob Opening: Spike. Hurst Attack |
| Leonhardt, Paul Saladin |
| 064 Center Game: Berger Variation |
| 135 Bishop's Opening: Berlin Defense |
| Lesiak, Andrzej |
| 261 Polish Opening: General |
| Leskovar, Mario Leopoldo |
| 254 Pirc Defense: General |
| Levenfish, Grigory |
| 442 Alekhine Defense: Normal Variation |
| 639 Benoni Defense: Benoni-Indian Defense |
| Levertin, M |
| 698 King's Gambit: Accepted. Modern Defense |
| Levitsky, Stefan |
| 030 Marshall Gambit |
| Lewi, Jerzy |
| 932 Zukertort Opening: Pirc Invitation |
| Lewis |
| 227 Italian Game: Two Knights Defense |
| L'Hermet, Rudolf |
| 997 French Defense: Rubinstein Variation. Blackburne Defense |
| Libov |
| 759 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Lichtenhein, Theodore |
| 589 King's Gambit: Accepted. Modern Defense |
| Lichtner |
| 289 Blackmar-Diemer Gambit: Gedult Gambit |
| Liebert, Heinz |
| 598 English Opening: Symmetrical. Rubinstein Variation |
| Ligterink, Gert |
| 965 Nimzowitsch Defense: Williams Variation |
| Liiva, Riho |
| 889 Vienna Game: Vienna Gambit |
| Lilienthal, Andre |
| 332 Nimzo-Indian Defense: Saemisch Variation. Accelerated |
| Lindehn, Hans |
| 244 Danish Gambit: Accepted. Copenhagen Defense |
| Lipschutz, Samuel |
| 456 Queen's Gambit Declined: Three Knights Variation. General |
| Littlewood, Paul E |
| 655 Benoni Defense: Taimanov Variation |
| Ljubojevic, Ljubomir |
| 374 Sicilian Defense: Dragon Variation. Yugoslav Attack |
| 384 Alekhine Defense: Four Pawns Attack |
| 865 Russian Game: Classical Attack. Chigorin Variation |
| 874 Neo-Grünfeld Defense: Non- or Delayed Fianchetto |
| Llovet, Valentin Marin y |
| 150 French Defense: Classical. Tartakower Variation |
| Lohmann, Heinrich |
| 836 French Defense: Rubinstein Variation. Blackburne Defense |
| Lolli, Giambattista |
| 053 Four Knights Game: Italian Variation |
| Lombardy, William James |
| 933 Polish Opening: Dutch Defense |
| Loo, Christophe Van de |
| 190 Italian Game: Two Knights Defense. Traxler Counterattack King March line |
| Lopez, L |
| 917 Saragossa Opening: General |
| Lorenz, Sascha |
| 619 English Opening: King's English. Taimanov Variation |
| Loskutov, Oleg |
| 685 Sicilian Defense: Alapin Variation. Barmen Defense |
| Love, Anthony J |
| 560 Russian Game: Modern Attack. Center Attack |
| Lovegren |
| 647 Bird Opening: From Gambit. Lasker Variation |
| Lovewell, Dr. |
| 957 Englund Gambit Complex: Felbecker Gambit |
| Lovik, Lasse Ostebo |
| 239 Polish Opening: Birmingham Gambit |
| Lowcki, M |
| 970 Philidor Defense: General |
| Loyd, Sam |
| 306 Ponziani Opening: General |
| 966 Italian Game: Giuoco Pianissimo. Normal |
| Loyd, Thomas |
| 306 Ponziani Opening: General |
| Loyte, John W |
| 078 Scandinavian Defense: General |
| Lukin, Andrey |
| 894 Polish Opening: Dutch Defense |
| Lunin |
| 291 Polish Opening: Outflank Variation |
| Lusikal |
| 134 Gruenfeld Defense: Exchange Variation |
| Lustig, F |
| 834 Grob Opening: Grob Gambit. Fritz Gambit Romford Countergambit |
| Luther, Thomas |
| 986 Sicilian Defense: Najdorf Variation |
| Lutikov, Anatoly S |
| 152 Elephant Gambit: Paulsen Countergambit |
| 611 Dutch Defense: Semi-Leningrad Variation |
| 635 Scandinavian Defense: Bronstein Variation |
| 829 Nimzo-Indian Defense: Normal Variation. Bernstein Defense |
| 835 King's Gambit: Accepted. Cunningham Defense McCormick Defense |
| Lutt |
| 182 Ponziani Opening: Spanish Variation. Harrwitz Attack Nikitin Gambit |
| Lutz, Christopher |
| 599 Sicilian Defense: Najdorf Variation. English Attack |
| Mackenzie, George Henry |
| 354 Colle System |
| 403 King's Gambit: Accepted. Rosentreter Gambit |
| 585 Vienna Game: Vienna Gambit. Main Line |
| Maczuski, Ladislas |
| 244 Danish Gambit: Accepted. Copenhagen Defense |
| 784 Scotch Game: Modern Defense |
| Maier, Albert |
| 769 Tarrasch Defense: Schara Gambit |
| Makarichev, Sergey |
| 865 Russian Game: Classical Attack. Chigorin Variation |
| Malinin, V |
| 130 Scotch Game: Modern Defense |
| 206 Benko Gambit: Accepted. Fully Accepted Variation |
| Mamedyarov, Shakhriyar |
| 309 Spanish Game: Open Variations. Karpov Gambit |
| 916 Neo-Grünfeld Defense: Goglidze Attack |
| Mancini, Giustino |
| 459 Queen Pawn Game: Torre Attack |
| Marache, Napoleon |
| 788 Italian Game: Evans Gambit. Pierce Defense |
| Marco, Georg |
| 316 Spanish Game: Schliemann Defense. Schönemann Attack |
| 348 Spanish Game: Berlin Defense. Tarrasch Trap |
| 808 Queen's Gambit Declined: Pillsbury Attack |
| 849 Philidor Defense: General |
| Marjanovic, Slavoljub |
| 739 King's Indian Defense: Fianchetto Variation. Yugoslav System w/o Nc3 |
| 915 Sicilian Defense: Modern Variations |
| Maroczy, Geza |
| 052 Italian Game: Scotch Gambit. Max Lange Attack Long Variation |
| 075 Alekhine-Chatard Attack. Spielmann Variation |
| 126 Dutch Defense: Rubinstein Variation |
| 634 Scandinavian Defense: Main Lines |
| 945 French Defense: Classical Variation. Richter Attack |
| Marovic, Drazen |
| 463 Gruenfeld Defense: Opocensky Variation |
| Marsh, Sean |
| 447 Formation: King's Indian Attack |
| Marshall, Frank James |
| 030 Marshall Gambit |
| 045 Russian Game: Classical Attack. Marshall Variation |
| 057 Wing Gambit |
| 061 Bogo-Indian Defense: Nimzowitsch Variation |
| 098 Indian Game: Wade-Tarkatower Defense |
| 209 Queen's Gambit Declined: Queen's Knight Variation |
| 277 Spanish Game: Marshall Attack. Original Marshall Attack |
| 316 Spanish Game: Schliemann Defense. Schönemann Attack |
| 364 Queen's Gambit Declined: Modern Variation. Normal Line |
| 466 Queen's Gambit Declined: Marshall Defense |
| 540 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 579 English Opening: Anglo-Indian Defense. Scandavian Defense Exchange Variation |
| 597 Scotch Game: Schmidt Variation |
| 776 Queen's Gambit Declined: Albin Countergambit |
| 815 Russian Game: Modern Attack. Center Attack |
| 816 Mexican Defense: General |
| 818 Queen's Gambit Declined: Albin Countergambit. Alapin Variation |
| 991 Dutch Defense: Staunton Gambit. Chigorin Variation |
| Martner, Rene Letelier |
| 109 King's Indian Defense: Normal Variation |
| Mascarinas, Rico |
| 726 Scandinavian Defense: Main Lines |
| Matanovic, Aleksandar |
| 539 Catalan Opening: Closed Variation |
| Matschego |
| 189 King's Gambit: Accepted. Kieseritsky Gambit Berlin Defense |
| Matthews |
| 009 Danish Gambit: General |
| Matulovic, Milan |
| 069 Smith-Morra Gambit. Accepted Classical Formation |
| 193 Smith-Morra Gambit. Accepted Scheveningen Formation |
| 434 Spanish Game: Schliemann Defense. Dyckhoff Variation (Notes by Fischer) |
| Mayet, Karl |
| 100 Queen's Gambit Declined: General |
| 795 Queen's Gambit Declined: Modern. Knight Defense (Elephant Trap) |
| 854 Italian Game: Evans Gambit. Main Line |
| Mazel, Isaak |
| 601 Italian Game: Two Knights Defense. Ponziani-Steinitz Gambit |
| McDonnell, Alexander |
| 048 Italian Game: Evans Gambit. Accepted |
| 651 Queen's Gambit Accepted: Central Variation. McDonnell Defense |
| 728 Queen's Gambit Accepted: Old Variation |
| McMahon, H |
| 815 Russian Game: Modern Attack. Center Attack |
| Meek, Alexander Beaufort |
| 205 Scotch Game: Scotch Gambit. Saratt Variation |
| Meitner, Philipp |
| 093 Spanish Game: Morphy Defense. Tarrasch Variation |
| 275 Italian Game: Classical Variation. Greco Gambit Moeller-Therkatz Attack |
| Mendelevic |
| 264 Nimzo-Indian Defense: St. Petersburg Variation |
| Mendelson, Jozsef |
| 265 Anderssen Opening: General |
| Metger, Johannes |
| 544 French Defense: Advance Variation |
| Metlyakhin, Dmitrij |
| 083 Queen's Gambit Accepted: Classical Defense. Russian Gambit |
| Metzger, R |
| 524 Bishop's Opening: Vienna Hybrid. Spielmann Attack |
| Meyer, Leonard B |
| 320 Spanish Game: Morphy Defense. Mackenzie Variation |
| Miatello, Alberto |
| 131 Sicilian Defense: Fischer-Sozin Attack. Flank Variation |
| Michenka, Jozef |
| 898 Queen's Gambit Declined: Modern. Knight Defense |
| Michigan |
| 133 Italian Game: Italian Variation |
| Mieses, Jacques |
| 056 Scandinavian Defense: Ilundain Variation |
| 185 Scandinavian Defense: Main Lines. Mieses Variation |
| 298 Queen's Gambit Declined: Cambridge Springs Variation |
| 307 Dutch Defense: Stonewall. Modern Variation |
| 346 English Opening: King's English Variation. Reversed Closed Sicilian |
| 520 Dutch Defense: Staunton Gambit. Tartakower Variation |
| 530 Vienna Game: Stanley Variation. Meitner-Mieses Gambit |
| 565 Scandinavian Defense: Modern Variation |
| 636 Scandinavian Defense: Main Lines. Mieses Variation |
| 772 Scandinavian Defense: Main Lines. Mieses Variation |
| 900 Scandinavian Defense: Main Lines. Mieses Variation |
| 918 Saragossa Opening: General |
| Mikenas, Vladas Ivanovich |
| 395 Sicilian Defense: Pin. Koch Variation |
| 450 Latvian Gambit: Accepted. Bronstein Attack |
| 603 French Defense: Chigorin Variation |
| 749 Old Indian Defense: Czech Variation w/Nc3 |
| 779 Alekhine Defense: Scandinavian Variation |
| 979 English Opening: Golombek Defense |
| Mikhalchishin, Adrian |
| 510 Sicilian Defense: Dragon Variation. Yugoslav Attack |
| Miles, Anthony |
| 263 Queen's Gambit Declined: Semi-Tarrasch Defense. Main Line |
| 305 King's Indian Defense: Saemisch Variation. Normal Defense |
| 374 Sicilian Defense: Dragon Variation. Yugoslav Attack |
| 386 Caro-Kann Defense: Bronstein-Larsen Variation |
| 427 English Opening: King's English Variation. General |
| 436 Gruenfeld Defense: Makogonov Variation |
| 855 Indian Game: General |
| 882 Rat Defense: English Rat |
| 965 Nimzowitsch Defense: Williams Variation |
| Miles, Richard |
| 337 Pirc Defense: Kholmov System |
| Milman, Lev |
| 281 Caro-Kann Defense: Classical Variation. Main lines |
| 281 Caro-Kann Defense: Classical Variation. Main lines |
| Minasian, Ara |
| 198 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Miyasaki, Yukio |
| 826 French Defense: Rubinstein Variation. Blackburne Defense |
| Mlotkowski, Stasch |
| 040 Philidor Countergambit |
| Mohishunder, Bonnerjee |
| 082 Russian Game: Cochrane Gambit. Bishop check line |
| 495 Gruenfeld Defense: Three Knights. Burille Variation |
| Mokry, Karel |
| 891 Sicilian Defense: Kan. Modern Variation |
| Molinari, B |
| 490 Semi-Slav Defense: Meran Variation |
| Mongredien, Augustus |
| 740 Scandinavian Defense: Ilundain Variation |
| 774 Elephant Gambit: Paulsen Countergambit |
| Morozevich, Alexander |
| 266 Caro-Kann Defense: Maroczy Variation |
| 864 Slav Defense: Alapin Variation |
| Morphy, Paul |
| 003 Charousek Gambit Morphy Defense |
| 027 General |
| 035 Four Knights Game: Spanish. Classical Variation |
| 058 Morphy Gambit |
| 062 Italian Game: Scotch Gambit. Anderssen Attack |
| 188 Philidor Defense: Philidor Countergambit. Zukertort Variation |
| 205 Scotch Game: Scotch Gambit. Saratt Variation |
| 248 Scotch Game: Scotch Gambit |
| 251 Spanish Game: General |
| 402 King's Gambit: Accepted. Kieseritsky Gambit Cotter Gambit |
| 419 Sicilian Defense: Paulsen. Szen Variation |
| 589 King's Gambit: Accepted. Modern Defense |
| 631 Scandinavian Defense: Anderssen Counterattack |
| 774 Elephant Gambit: Paulsen Countergambit |
| 778 Italian Game: Scotch Gambit. Max Lange Attack |
| 788 Italian Game: Evans Gambit. Pierce Defense |
| 819 Bishop's Opening: Boden-Kieseritsky Gambit |
| Morrison, John Stuart |
| 661 Borg Defense: General |
| Moucha |
| 755 |
| Mross, Paul |
| 695 Sicilian Defense: Najdorf. Zagreb (Fianchetto) Variation |
| Muhlock |
| 754 Italian Game: Schilling-Kostic Gambit |
| Munoz, A |
| 286 Queen's Gambit Declined: Ragozin Defense. Vienna Variation |
| Myagmarsuren, Lhamsuren |
| 181 French Defense: King's Indian Attack |
| Myall, Ivan J |
| 430 Nimzo-Indian Defense: Classical Variation |
| Nagle, Sean |
| 817 Mexican Defense: General |
| Nagy, Geza |
| 549 Sicilian Defense: Wing Gambit |
| Najdorf, Miguel |
| 032 Dutch Defense: Queen's Knight Variation |
| 065 Rubinstein Variation. Blackburne Defense |
| 382 Sicilian Defense: Dragon Variation. General |
| 460 Queen Pawn Game: Torre Attack |
| 694 Sicilian Defense: Najdorf Variation. Adams Attack |
| Nakamura, Clyde |
| 946 Indian Game: Omega Gambit. Arafat Gambit |
| Nakamura, Hikaru |
| 078 Scandinavian Defense: General |
| 128 English Opening: Agincourt Defense. Neo Catalan Declined |
| 212 Gruenfeld Defense: General |
| 483 Ponziani Opening: Ponziani Countergambit |
| Nalbandian, Tigran |
| 777 Alekhine Defense: Modern Variation. Main Line |
| Napier, William Ewart |
| 392 Sicilian Defense: Closed Variation. Traditional |
| 776 Queen's Gambit Declined: Albin Countergambit |
| Navara, David |
| 708 Queen's Gambit Declined: Chigorin Defense |
| Nei, Iivo |
| 177 French Defense: Advance Variation. Milner-Barry Gambit |
| Neibult |
| 070 Smith-Morra Gambit. Accepted Scheveningen Formation |
| Netto, Joaquim Caetano |
| 448 Three Knights Opening: General |
| Nevednichy, Vladislav |
| 234 Scandinavian Defense: Main Lines. Mieses Variation |
| 418 French Defense: Tarrasch Variation. Open System |
| Nevostrujev, Vladimir |
| 095 Indian Game: West Indian Defense |
| Nezhmetdinov |
| 119 Old Indian Defense: Ukrainian Variation |
| 134 Gruenfeld Defense: Exchange Variation |
| 578 Sicilian Defense: Old Sicilian. Open |
| 825 French Defense: Advance Variation |
| 844 Four Knights Game: General |
| Nguyen, Piotr |
| 848 English Opening: Symmetrical. Symmetrical Variation |
| Nielsen, Bjorn |
| 652 Caro-Kann Defense: Karpov. Modern Variation Kasparov Attack |
| Nielsen, Peter Heine |
| 562 Caro-Kann Defense: Karpov. Smyslov Variation Main Line |
| 934 Bird Opening: Sicilian Bird |
| Niemela, Aarne Ilmari |
| 439 Benoni Defense: Four Pawns Attack. Main Line |
| Niesche |
| 051 Italian Game: Two Knights Defense. Traxler Counterattack Knight sac line |
| Nigmadzianov |
| 162 Alekhine Defense: Modern Variation. Main Line |
| Nikolaidis, Ioannis |
| 223 King's Indian Defense: Kramer Variation |
| Nimzowitsch, Aron |
| 186 French Defense: Classical. Delayed Exchange Variation |
| 271 Queen's Gambit Declined: Tarrasch Defense. Pseudo-Tarrasch |
| 293 French Defense: Exchange Variation |
| 294 Queen's Indian Defense: Classical. Traditional Variation Nimowitsch Line |
| 391 French Defense: Winawer Variation |
| 432 Van't Kruijs Opening: General |
| 435 English Opening: Anglo-Indian Defense. Flohr-Mikenas-Carls Variation (Notes by Nimzowitsch) |
| 464 Queen Pawn Game: Colle System. Anti-Colle |
| 572 Nimzowitsch Defense: Scandinavian. Advance Variation |
| 583 Philidor Defense: Exchange Variation |
| 591 Caro-Kann Defense: Advance Variation |
| 605 French Defense: Advance Variation. Milner-Barry Gambit |
| 620 English Opening: Symmetrical Variation. General |
| 652 Caro-Kann Defense: Karpov. Modern Variation Kasparov Attack |
| 713 French Defense: Winawer. Bogoljubow Variation |
| 799 French Defense: Advance Variation. Nimzowitsch Gambit |
| 800 Dutch Defense: Staunton Gambit. General Variation |
| NN |
| 010 General |
| 011 Vienna Gambit |
| 060 Main Lines |
| 064 Center Game: Berger Variation |
| 088 Italian Game: Two Knights Defense |
| 149 King Pawn Game: Damiano Defense |
| 153 Bird Opening: From Gambit. Lasker Variation |
| 158 Tarrasch Defense: Symmetrical Variation |
| 191 Bird Opening: Dutch Variation |
| 256 Four Knights Game: Italian Variation |
| 287 Elephant Gambit: Paulsen Countergambi |
| 481 King's Gambit: Accepted. Bishop's Gambit Cozio Variation |
| 511 French Defense: Winawer. Bogoljubow Variation |
| 512 French Winawer (Advance) |
| 512 French Winawer (Advance) |
| 521 Budapest Gambit |
| 521 Budapest Gambit |
| 523 Bishop's Opening: Vienna Hybrid |
| 523 Bishop's Opening: Vienna Hybrid |
| 525 King's Indian (Torre) |
| 525 King's Indian (Torre) |
| 531 Vienna Game: Stanley Variation. Meitner-Mieses Gambit |
| 534 French Advance |
| 534 French Advance |
| 535 Queen's Gambit Declined |
| 535 Queen's Gambit Declined |
| 537 Dutch Defense (Stonewall) |
| 537 Dutch Defense (Stonewall) |
| 546 Albin Countergambit |
| 546 Albin Countergambit |
| 550 Sicilian Closed |
| 550 Sicilian Closed |
| 551 Queen's Indian |
| 551 Queen's Indian |
| 558 French Defense: Classical. Alapin Variation |
| 602 French Defense: Classical. Steinitz Variation |
| 641 Italian Game: Jerome Gambit |
| 725 Scandinavian Defense: Ilundain Variation |
| 805 Italian Game: Two Knights Defense. Fried Liver Attack |
| 881 Caro-Kann Defense: Main Line |
| 887 Sicilian Defense: Alapin Variation. General |
| 905 Elephant Gambit: Wasp Variation |
| 906 Elephant Gambit: Wasp Variation |
| 935 Caro-Kann Defense: Maroczy Variation. Maroczy Gambit |
| 949 Alekhine Defense: Four Pawns Attack |
| 973 Elephant Gambit: General |
| 981 King's Gambit: Accepted. Rosentreter Gambit Bird Gambit |
| NN (book) |
| 260 Caro-Kann Exchange |
| NN (book) |
| 260 Caro-Kann Exchange |
| 504 Budapest Gambit |
| NN (book) |
| 504 Budapest Gambit |
| 542 Budapest Gambit |
| NN (book) |
| 542 Budapest Gambit |
| Nogueiras, Jesus |
| 370 English Opening: Anglo-Slav Variation. General |
| Norwood, David |
| 447 Formation: King's Indian Attack |
| 655 Benoni Defense: Taimanov Variation |
| Noskov, P |
| 393 Sicilian Defense: French Variation. Normal |
| Nunn, John |
| 127 King's Indian Defense: Saemisch Variation. Normal Defense |
| 222 Vienna Game: Stanley. Frankenstein-Dracula Variation |
| 662 Borg Defense: General |
| 955 Italian Game: Giuoco Pianissimo. Normal |
| 972 Sicilian Defense: Najdorf Variation. English Attack |
| Ofstad, Per |
| 606 French Defense: Tarrasch Variation. Chistyakov Defense |
| Ohman, Howard |
| 002 King's Gambit: Accepted. Fischer Defense |
| Ohquist, Johannes Vilhelm |
| 056 Scandinavian Defense: Ilundain Variation |
| Ojanen, Antti G |
| 016 Morphy Gambit. Andreaschek Gambit |
| O'Kelly |
| 519 Sicilian Defense: Prins Variation |
| Olafsson, Fridrik |
| 912 Nimzo-Indian Defense: Normal Variation. Bernstein Defense |
| Olsson, Bjorn |
| 668 Grob Opening: Grob Gambit. Fritz Gambit |
| Oral, Tomas |
| 773 Scandinavian Defense: Main Lines. Mieses Variation |
| Orlov, Andrey |
| 619 English Opening: King's English. Taimanov Variation |
| Ost-Hansen, Jacob |
| 222 Vienna Game: Stanley. Frankenstein-Dracula Variation |
| Ostmoe, G Tallaksen |
| 500 Queen's Indian Defense: Fianchetto. Nimzowitsch Variation Quiet Line |
| Owen, John |
| 214 Queen Pawn Game: Zukertort Variation |
| 727 Owen Defense: General |
| Pachman, Ludek |
| 118 Zukertort Opening: Sicilian Invitation |
| 657 Benoni Defense: Weenink Variation |
| 982 King's Indian Defense: Fianchetto Variation. Double Fianchetto Attack |
| 984 English Opening: Symmetrical Variation. General |
| Palatnik, Semon |
| 335 Alekhine Defense: Modern. Alburt Variation |
| 953 Trompowsky Attack: General |
| Palau, Luis Argentino |
| 492 Indian Game: Kingside Fianchetto |
| Panno, Oscar |
| 117 Sicilian Defense: French Variation |
| 117 Sicilian Defense: French Variation |
| Paoli, Enrico |
| 516 Semi-Slav Defense: Bogoljubow Variation |
| Parada, Roberto Cifuentes |
| 101 Nyezhmetdinov-Rossolimo Attack. Fianchetto Variation |
| 106 Semi-Slav Defense: Stoltz Variation |
| 225 Semi-Slav Defense: Meran. Sozin Variation I |
| Paris, Philip O |
| 560 Russian Game: Modern Attack. Center Attack |
| Parker, C |
| 430 Nimzo-Indian Defense: Classical Variation |
| Parkow |
| 910 Elephant Gambit: General |
| Parr, Frank |
| 355 Neo-Grünfeld Defense: Exchange Variation |
| Pasman, Marks |
| 345 Sicilian Defense: Najdorf. Amsterdam Variation |
| Patterson, Nicholas J |
| 850 Sicilian Defense: Najdorf. Poisoned Pawn Variation |
| Paulsen, Louis |
| 035 Four Knights Game: Spanish. Classical Variation |
| 353 Vienna Game: Vienna Gambit. Steinitz Gambit Paulsen Defense |
| 379 French Defense: Advance Variation. Main Line |
| 727 Owen Defense: General |
| Pedersen, Viggo M |
| 331 Sicilian Defense: Najdorf Variation. Main Line |
| Penrose, Dr. Jonathan |
| 024 Indian Game: Anti-Nimzo-indian |
| Peperle |
| 820 Indian Game: Budapest Defense |
| Perlis, Dr. Julius |
| 772 Scandinavian Defense: Main Lines. Mieses Variation |
| Perrier, J |
| 004 Modern Variation |
| Perrin, Frederick |
| 602 French Defense: Classical. Steinitz Variation |
| Persson, Tiger Hillarp |
| 440 Slav Defense: Modern Line |
| 944 French Defense: Winawer. Advance Variation |
| Pessler, J Ritter von |
| 443 Tarrasch Defense: Rubinstein System |
| Pestalozzi, Max |
| 674 French Defense: Classical Variation. Richter Attack |
| Petersen, Svend |
| 429 English Opening: Anglo-Dutch Defense |
| Petkov, Vladimir |
| 440 Slav Defense: Modern Line |
| Petrosian |
| 118 Zukertort Opening: Sicilian Invitation |
| 368 King's Indian Defense: Fianchetto. Panno Variation Blockade Line |
| 541 Gruenfeld Defense: Brinckmann Attack |
| 689 Indian Game: Wade-Tarkatower Defense |
| 704 Queen's Gambit Accepted: Janowski-Larsen Variation |
| 987 Pirc Defense: Classical Variation. Quiet System Chigorin Line |
| 987 Pirc Defense: Classical Variation. Quiet System Chigorin Line |
| Petrosian, Tigran L |
| 198 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Petrov, Alexander |
| 253 Italian Game: Classical Variation. Center Attack |
| 823 French Defense: Exchange. Monte Carlo Variation |
| Petrov, Vladimir |
| 061 Bogo-Indian Defense: Nimzowitsch Variation |
| 548 King's Gambit: Falkbeer Countergambit. Charousek Gambit Keres Variation |
| Peyer |
| 595 Italian Game: Evans Gambit. Slow Variation |
| Pfleger, Helmut |
| 390 Vienna Game: Vienna Gambit. Modern Variation |
| Phillips, Harold Meyer |
| 665 Nimzowitsch Defense: Kennedy. Linksspringer Variation |
| Piazzini |
| 545 Queen's Gambit Declined: Orthodox Defense. Rubinstein Variation Flohr Line |
| Piket, Jeroen |
| 369 King's Indian Defense: Orthodox Variation. Classical System Neo-Classsical Line |
| Pilhal, Ed |
| 049 Italian Game: Evans Gambit. Slow Variation |
| Pillsbury, Harry Nelson |
| 252 Spanish Game: General |
| 343 Queen's Gambit Declined: Pseudo-Tarrasch. Primitive Pillsbury Variation |
| 709 Queen's Gambit Declined: Chigorin Defense. Main Line |
| 808 Queen's Gambit Declined: Pillsbury Attack |
| 853 Ponziani Opening: Steinitz Variation |
| 922 Semi-Slav Defense: Chigorin Defense |
| Pinkerneil |
| 892 Polish Opening: Tartakower Gambit |
| Pinter, Jozsef |
| 509 Queen's Gambit Declined: Semi-Tarrasch Defense. Exchange Variation |
| Pirc, Vasja |
| 811 Sicilian Defense: Scheveningen. Classical Variation Paulsen Variation |
| Plachetka, Jan |
| 925 Zukertort Opening: Sicilian Invitation |
| Plachutta, Josef |
| 121 Spanish Game: Berlin Defense. Rio de Janeiro Variation |
| Planinc, Albin |
| 659 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| Plaskett, Harold James |
| 427 English Opening: King's English Variation. General |
| Polgar, Judit |
| 174 French Defense: Classical. Burn Variation Main Line |
| 241 Sicilian Defense: Najdorf Variation |
| 309 Spanish Game: Open Variations. Karpov Gambit |
| 330 French Defense: Winawer. Advance Variation General |
| 473 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack. Fianchetto Variation Gufeld Gambit |
| 494 Spanish Game: Schliemann Defense. Dyckhoff Variation |
| 608 French Defense: Winawer. Poisoned Pawn Variation General |
| 813 Russian Game: Modern Attack. Center Variation |
| 926 King's Indian Attack: Symmetrical Defense |
| Polgar, Zsuzsa |
| 092 Benoni Defense: Modern Variation |
| Poliak, Abram Borisovich |
| 247 Spanish Game: Steinitz Defense |
| Pollock, W |
| 203 Spanish Game: Morphy Defense. Anderssen Variation |
| 469 Latvian Gambit: Mason Countergambit |
| Polugaevsky, Lev |
| 119 Old Indian Defense: Ukrainian Variation |
| 499 English Opening: Symmetrical Variation. Hedgehog Defense |
| 687 Queen's Gambit Accepted: Mannheim Variation |
| 693 Gruenfeld Defense: Exchange. Classical Variation |
| 879 Sicilian Defense: Najdorf. Opocensky Variation Traditional Line |
| Poluljahov, Aleksandr |
| 327 King's Indian Defense: Orthodox Variation |
| Ponomariov, Ruslan |
| 714 Queen's Indian Defense: Fianchetto. Check Variation Intermezzo Line |
| 767 Polish Opening: General |
| Popchev, Milko |
| 770 Scandinavian Defense: Mieses-Kotroc Variation |
| Popert, H W |
| 843 Italian Game: Classical. Closed Variation |
| Popiel, Ignatz Von |
| 849 Philidor Defense: General |
| Popov, Luben S |
| 451 Sicilian Defense: Fischer-Sozin Attack. Leonhardt Variation |
| Popovic, Petar |
| 915 Sicilian Defense: Modern Variations |
| Portisch, Lajos |
| 105 English Opening: King's English. Two Knights' Variation Reversed Dragon |
| 211 Queen's Indian Defense: Kasparov-Petrosian Variation. Petrosian Attack |
| 426 Sicilian Defense: Canal Attack |
| 509 Queen's Gambit Declined: Semi-Tarrasch Defense. Exchange Variation |
| 660 English Opening: King's English. Four Knights Variation Fianchetto Lines |
| 890 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| Portz |
| 951 Blackmar-Diemer Gambit: Ryder Gambit |
| Potier, William |
| 819 Bishop's Opening: Boden-Kieseritsky Gambit |
| Potter, William Norwood |
| 009 Danish Gambit: General |
| Poutiainen, Pertti |
| 741 Dutch Defense: Leningrad. Matulovic Variation |
| Poyatos, Jordi Fluvia |
| 212 Gruenfeld Defense: General |
| Preti, Jean-Louis |
| 058 Morphy Gambit |
| Pribyl, Josef |
| 099 Queen Pawn Game: Barry Attack. Gruenfeld Variation |
| 692 Pirc Defense: Classical Variation. Quiet System Parma Defense |
| Pribyl, Martin |
| 955 Italian Game: Giuoco Pianissimo. Normal |
| Prie, Eric |
| 960 Dutch Defense: Hopton Attack |
| Prins, Lodewijk |
| 344 Sicilian Defense: O'Kelly Variation. Maroczy Bind Paulsen Line |
| Prusikin, Michael |
| 913 Nimzo-Indian Defense: Normal Variation. Bernstein Defense |
| Przepiorka, David |
| 807 Queen's Gambit Declined: Barmen Variation |
| Psakhis, Lev |
| 072 McDonnell Attack. Tal Gambit |
| Rabinovich, I |
| 383 Alekhine Defense: Saemisch Attack |
| 383 Alekhine Defense: Saemisch Attack |
| Rabinovich, Joseph |
| 442 Alekhine Defense: Normal Variation |
| Rada |
| 810 Sicilian Defense: Classical. Fianchetto Variation |
| Radchenko, L |
| 804 Italian Game: Two Knights Defense. Polerio Defense Suhle Defense |
| Radjabov, Teimour |
| 148 Najdorf. Opocensky Variation |
| Radsheer |
| 144 Caro-Kann Defense: Two Knights Attack |
| Ragozin, Viacheslav |
| 356 Zukertort Opening: Nimzo-Larsen Variation |
| 393 Sicilian Defense: French Variation. Normal |
| 449 Gruenfeld Defense: Three Knights. Burille Variation |
| 536 Semi-Slav Defense: Marshall Gambit. Main Line |
| Rainer |
| 250 Philidor Defense: Philidor Countergambit |
| Rantanen, Yrjo A |
| 703 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack |
| Rappaport, J |
| 406 Uncommon Opening (1.f3) |
| Rath, Ulrik |
| 255 English Opening: Agincourt Defense. Neo Catalan Declined |
| Raubitschek, Robert |
| 404 King's Gambit: Accepted. Philidor Gambit |
| Ravikumar, Vaidyanathan |
| 745 Englund Gambit Complex: Hartlaub-Charlick Gambit |
| Razuvaev, Yuri |
| 801 Queen's Gambit Declined: Uhlmann Variation |
| Reichenbach, Werner |
| 390 Vienna Game: Vienna Gambit. Modern Variation |
| Reicher, Emanoil |
| 710 Queen's Gambit Declined: Baltic Defense |
| Reichmann, Egon |
| 624 Italian Game: Two Knights Defense. Traxler Counterattack Knight sac line |
| Reinfeld, Fred |
| 497 Queen's Indian Defense: Fianchetto. Rubinstein Variation |
| 498 Queen's Gambit Accepted: Normal Variation |
| 529 Polish Opening: General |
| Reinisch, J |
| 210 Italian Game: Two Knights Defense. Traxler Counterattack Knight sac line |
| Reissmann, Paul |
| 861 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Renaud, G |
| 806 Italian Game: Two Knights Defense. Knight Attack Normal Variation |
| Repetto, Carlos Torre |
| 798 Indian Game: Wade-Tarkatower Defense |
| 816 Mexican Defense: General |
| 881 Caro-Kann Defense: Main Line |
| Reprintsev, Alexander |
| 633 Scandinavian Defense: Main Lines |
| Reshevsky, Samuel |
| 175 French Defense: Advance Variation |
| 497 Queen's Indian Defense: Fianchetto. Rubinstein Variation |
| 582 King's Gambit: Accepted. Cunningham Defense Bertin Gambit |
| Reti, Richard |
| 007 Staunton Gambit. Lasker Variation |
| 036 Main Line |
| 037 Scotch Gambit. Anderssen Attack |
| 104 Agincourt Defense. Bogoljubow Defense |
| 388 Caro-Kann Defense: Euwe Attack |
| 415 French Defense: McCutcheon Variation. Wolf Gambit |
| 515 Hungarian Opening: Reversed Alekhine |
| 579 English Opening: Anglo-Indian Defense. Scandavian Defense Exchange Variation |
| 884 Sicilian Defense: Alapin Variation. Smith-Morra Declined |
| Rezzuti, Vincenzo |
| 886 Sicilian Defense: Alapin Variation. Smith-Morra Declined |
| Rhine, Frederick |
| 817 Mexican Defense: General |
| Riazantsev, Alexander |
| 095 Indian Game: West Indian Defense |
| Ribli, Zoltan |
| 225 Semi-Slav Defense: Meran. Sozin Variation I |
| 463 Gruenfeld Defense: Opocensky Variation |
| 618 Dutch Defense: Leningrad. Warsaw Variation |
| 950 English Opening: Anglo-Indian Defense. King's Knight Variation |
| Richardson, Philip |
| 044 Bishop's Opening: Boden-Kieseritsky Gambit |
| Richter, Bernhard |
| 781 Dutch Defense: Classical Variation |
| Richter, K |
| 780 French Defense: Rubinstein Variation. Blackburne Defense |
| 783 Blumenfeld Countergambit: Accepted |
| Ridout, Howard |
| 789 Zukertort Opening: Ross Gambit |
| Rio, Domenico Ercole Del |
| 053 Four Knights Game: Italian Variation |
| Rittner, Horst Robert |
| 428 French Defense: Winawer. Advance Variation Moscow Variation |
| Robatsch, Karl |
| 303 Catalan Opening: Closed Variation |
| 491 Sicilian Defense: Najdorf Variation |
| 567 Scandinavian Defense: Ilundain Variation |
| Robson, Ray |
| 240 Sicilian Defense: Old Sicilian. General |
| Rodriguez, Orestes |
| 912 Nimzo-Indian Defense: Normal Variation. Bernstein Defense |
| Rodzynski |
| 041 General |
| Roedl, Dr. Ludwig |
| 143 Caro-Kann Defense: Two Knights Attack. Mindeno Variation |
| Roesch |
| 031 Spanish Game: Morphy Defense. Wormald Attack |
| Rogers, Ian |
| 099 Queen Pawn Game: Barry Attack. Gruenfeld Variation |
| 231 Scandinavian Defense: Main Lines. Mieses Variation |
| 233 Scandinavian Defense: Lasker Variation |
| 571 Scandinavian Defense: Main Lines. Mieses Variation |
| Rogoff, Kenneth |
| 660 English Opening: King's English. Four Knights Variation Fianchetto Lines |
| Roizman, Abram Yakolevich |
| 132 Spanish Game: Bird Variation |
| Romanenko, Ivan |
| 097 Nyezhmetdinov-Rossolimo Attack. Fianchetto Variation |
| Romanishin, Oleg |
| 739 King's Indian Defense: Fianchetto Variation. Yugoslav System w/o Nc3 |
| Romanovsky, P |
| 356 Zukertort Opening: Nimzo-Larsen Variation |
| Romberg |
| 284 Chess variant |
| Roods, Scott A |
| 946 Indian Game: Omega Gambit. Arafat Gambit |
| Rosanes, Jakob |
| 090 King's Gambit: Falkbeer Countergambit. Anderssen Attack |
| Roscher, Joerg |
| 859 Italian Game: Two Knights Defense. Ulvestad Variation |
| 860 Borg Defense: Borg Gambit |
| Rosenthal, Samuel |
| 966 Italian Game: Giuoco Pianissimo. Normal |
| Rosentreter, Adolf |
| 642 Italian Game: Deutz Gambit |
| Rossolimo, Nicolas |
| 097 Nyezhmetdinov-Rossolimo Attack. Fianchetto Variation |
| 654 Queen's Gambit Declined: Orthodox Defense. Main Line |
| 852 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack |
| 861 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Rotlewi, Georg |
| 114 Tarrasch Defense: Symmetrical Variation |
| Rousseau, Eugene |
| 402 King's Gambit: Accepted. Kieseritsky Gambit Cotter Gambit |
| Rover, Yong Hoon De |
| 237 Sicilian Defense: Snyder Variation |
| Rowson, Jonathan |
| 936 Caro-Kann Defense: Maroczy Variation |
| Ruban, Vadim |
| 327 King's Indian Defense: Orthodox Variation |
| 882 Rat Defense: English Rat |
| Rubinstein, Akiba |
| 023 Four Knights Game: Spanish. Rubinstein Variation |
| 114 Tarrasch Defense: Symmetrical Variation |
| 194 Budapest Defense: Rubinstein Variation |
| 350 Benoni Defense: Old Benoni |
| 564 Dutch Defense: Rubinstein Variation |
| 995 French Defense: Classical. Burn Variation |
| Rublevsky, Sergei |
| 412 Sicilian Defense: Canal Attack. Main Line |
| 969 Modern Defense: Standard Defense |
| Rudnev, N |
| 988 English Opening: Golombek Defense |
| Rusakov, Yuri |
| 125 King Pawn Game: Macleod Attack |
| Ryall, Isaac |
| 139 Ponziani Opening: Vukovic Gambit |
| Rylander, Dennis |
| 628 Dutch Defense: Leningrad. Matulovic Variation |
| Sadler, Matthew |
| 972 Sicilian Defense: Najdorf Variation. English Attack |
| Saemisch, Friedrich |
| 294 Queen's Indian Defense: Classical. Traditional Variation Nimowitsch Line |
| 511 French Defense: Winawer. Bogoljubow Variation |
| 812 Sicilian Defense: Old Sicilian. General |
| Safonov, G |
| 091 Gruenfeld Defense: Brinckmann Attack. Grünfeld Gambit Accepted |
| Sakelsek, Tadej |
| 904 Elephant Gambit: Maroczy Gambit |
| Sakhatova, Gulnar |
| 484 Sicilian Defense: Canal Attack. Main Line |
| Salov, Valery |
| 178 Scandinavian Defense: Main Lines. Mieses Variation |
| 822 Sicilian Defense: Fischer-Sozin Attack. Main Line |
| Salwe, Georg |
| 605 French Defense: Advance Variation. Milner-Barry Gambit |
| Samanek, Jan |
| 506 Four Knights Game: Spanish. Symmetrical Variation |
| Sanchez, Gina |
| 715 Grob Opening: Keene Defense |
| Santamaria, Pablo Moran |
| 733 Sicilian Defense: Richter-Rauzer. Classical Variation |
| Santasiere, Anthony |
| 529 Polish Opening: General |
| 666 Sicilian Defense: Nimzowitsch. Exchange Variation |
| 720 Queen Pawn Game: General |
| Santo-Roman, Marc |
| 960 Dutch Defense: Hopton Attack |
| Sapira, Emanuel |
| 590 Sicilian Defense: Nimzowitsch. Closed Variation |
| Sarapu, Ortvin |
| 077 Nimzowitsch Variation. Main Line |
| Satzinger |
| 199 Bird Opening: General |
| Saulson, C M |
| 665 Nimzowitsch Defense: Kennedy. Linksspringer Variation |
| Savchenko, Stanislav |
| 278 Old Indian Defense: Two Knights Variation |
| Savon, Vladimir A |
| 278 Old Indian Defense: Two Knights Variation |
| Sax, Gyula |
| 184 Nimzo-Indian Defense: Classical. Noa Variation San Remo Variation |
| 618 Dutch Defense: Leningrad. Warsaw Variation |
| Schallopp, Emil |
| 610 Philidor Defense: Philidor Countergambit |
| 786 King's Gambit: Accepted. Schallop Defense |
| 828 King's Gambit: Falkbeer Countergambit. Charousek Gambit Accepted |
| Schelfhout, Willem A T |
| 973 Elephant Gambit: General |
| Schickner |
| 013 Ryder Gambit |
| Schierstedt |
| 322 Vienna Game: Vienna Gambit. Hamppe-Muzio Gambit |
| Schiffers, Emmanuel |
| 758 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Schiffler |
| 893 Polish Opening: Dutch Defense |
| Schiffler, G |
| 892 Polish Opening: Tartakower Gambit |
| Schlage, Willi |
| 031 Spanish Game: Morphy Defense. Wormald Attack |
| Schlechter, Carl |
| 034 Polish Opening: General |
| 076 Classical Variation. Richter Attack |
| 093 Spanish Game: Morphy Defense. Tarrasch Variation |
| 111 French Defense: Classical Variation. Richter Attack |
| 167 Bird Opening: From Gambit. Mestel Variation |
| 185 Scandinavian Defense: Main Lines. Mieses Variation |
| 275 Italian Game: Classical Variation. Greco Gambit Moeller-Therkatz Attack |
| 636 Scandinavian Defense: Main Lines. Mieses Variation |
| 807 Queen's Gambit Declined: Barmen Variation |
| 998 Blackmar-Diemer Gambit: Gedult Gambit |
| Schmidt |
| 893 Polish Opening: Dutch Defense |
| Schmidt, Wolfgang |
| 108 Ponziani Opening: Vukovic Gambit |
| Schnitzler, Georg |
| 644 Sicilian Defense: General |
| Schoenmann, Wilhelm |
| 445 Queen's Gambit Declined: Albin Countergambit. Alapin Variation |
| Scholtens |
| 349 Alekhine Defense: Modern Variation. Main Line |
| Schomann, Ingo |
| 962 Bird Opening: From Gambit |
| Schrufer |
| 062 Italian Game: Scotch Gambit. Anderssen Attack |
| Schtinga, Van |
| 657 Benoni Defense: Weenink Variation |
| Schulten, John William |
| 003 Charousek Gambit Morphy Defense |
| 588 King's Gambit: Accepted. Bishop's Gambit Bryan Countergambit |
| Schuppler |
| 140 Blackmar-Diemer Gambit: Ryder Gambit |
| 245 Kadas Opening: General |
| Schuster, Theodor |
| 112 King's Gambit: Accepted. Cunningham Defense McCormick Defense |
| Schwartz |
| 764 Italian Game: Italian Variation |
| Schwarz |
| 135 Bishop's Opening: Berlin Defense |
| Schwarz, Adolf |
| 379 French Defense: Advance Variation. Main Line |
| Schwarz, Jacques |
| 276 Danish Gambit: General |
| Schwarzhaupt |
| 716 Philidor Defense: Exchange Variation |
| Sedina, Elena |
| 200 Sicilian Defense: Canal Attack. Haag Gambit |
| Segi, Lajos |
| 193 Smith-Morra Gambit. Accepted Scheveningen Formation |
| Seidman, Herbert |
| 666 Sicilian Defense: Nimzowitsch. Exchange Variation |
| Seirawan, Yasser |
| 295 English Opening: King's English Variation. Three Knights System General |
| 373 Queen's Indian Defense: Kasparov Variation |
| 421 Queen's Gambit Declined: Three Knights Variation. General |
| Semcesen, Daniel |
| 183 Tarrasch Defense: Symmetrical Variation |
| Serper, Grigory |
| 223 King's Indian Defense: Kramer Variation |
| 423 Nimzo-Indian Defense: Classical. Berlin Variation |
| Shamkovich, L |
| 229 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| 866 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| Shapiro, M |
| 630 Alekhine Defense: Modern. Larsen-Haakert Variation |
| Shaposhnikov, Evgeny |
| 033 Caro-Kann Defense: Classical Variation. Main lines |
| Shaposhnikov, Y |
| 536 Semi-Slav Defense: Marshall Gambit. Main Line |
| Shashin, Alexsander A |
| 680 Zukertort Opening: Nimzo-Larsen Variation |
| Shayne, Arthur Randolph |
| 019 MacDonnell Gambit. La Bourdonnais-Denker Gambit |
| 204 Bishop's Opening: MacDonnell Gambit. La Bourdonnais-Denker Gambit |
| Shenkein, J |
| 163 Bird Opening: From Gambit. Lasker Variation |
| Sherwin, James T |
| 593 Sicilian Defense: Najdorf Variation |
| Shirov, Alexey |
| 148 Najdorf. Opocensky Variation |
| 178 Scandinavian Defense: Main Lines. Mieses Variation |
| 290 Benko Gambit: Accepted. Pawn Return Variation |
| 476 King's Gambit: Accepted. Double Muzio Gambit |
| 510 Sicilian Defense: Dragon Variation. Yugoslav Attack |
| 553 Semi-Slav Defense: Meran. Wade Variation |
| Shocron, Ruben |
| 317 Spanish Game: Closed Variations. Chigorin Defense |
| Short, Nigel |
| 280 Alekhine Defense: Modern. Alburt Variation |
| 337 Pirc Defense: Kholmov System |
| 385 Caro-Kann Defense: Bronstein-Larsen Variation |
| 417 French Defense: Tarrasch Variation. Open System Main Line |
| 538 Dutch Defense: Classical. Stonewall Variation Botvinnik Variation |
| 584 French Defense: Winawer. Poisoned Pawn Variation Main Line |
| Shoup, N |
| 597 Scotch Game: Schmidt Variation |
| Showalter, Jackson Whipps |
| 201 Scotch Game: Schmidt Variation |
| 853 Ponziani Opening: Steinitz Variation |
| Shulman, Yury |
| 258 King's Indian Defense: Orthodox Variation. Gligoric-Taimanov System |
| 751 Nimzo-Larsen Attack: Modern Variation |
| Sibarevic, Milenko |
| 089 Sicilian Defense: Najdorf Variation |
| Siff, Boris |
| 791 Nimzo-Indian Defense: Classical. Noa Variation |
| Silvert, Alexandre |
| 207 French Defense: Steinitz. Boleslavsky Variation |
| Simagin, Vladimir |
| 721 Czech Defense: General |
| Simonson, Albert C |
| 407 Clemenz Opening: General |
| Singers |
| 872 Indian Game: Lazard Gambit |
| Sjugirov, Sanan |
| 110 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack |
| Sliwa, Bogdan |
| 877 French Defense: McCutcheon. Lasker Variation |
| Sloan, Sam |
| 715 Grob Opening: Keene Defense |
| Smejkal, Jan |
| 458 Queen Pawn Game: Veresov Attack. Two Knights System Gruenfeld Defense |
| Smirin, Ilya |
| 116 Sicilian Defense: Closed Variation. Traditional |
| 948 Alekhine Defense: Modern. Larsen Variation |
| Smit, L |
| 586 King's Gambit: Falkbeer Countergambit. Nimzowitsch-Marshall Countergambit |
| Smyslov, Vasily |
| 363 French Defense: Winawer. Retreat Variation Armenian Line |
| 453 Slav Defense: Quiet Variation |
| 614 King's Indian Defense: Fianchetto Variation. Classical Fianchetto |
| Soberheim, Eugen |
| 797 French |
| Sokolov, Andrei |
| 571 Scandinavian Defense: Main Lines. Mieses Variation |
| 822 Sicilian Defense: Fischer-Sozin Attack. Main Line |
| Sokolov, Ivan |
| 570 Gruenfeld Defense: Exchange Variation |
| 846 Nimzo-Indian Defense: Classical. Noa Variation |
| Sokolov, Vladimir |
| 069 Smith-Morra Gambit. Accepted Classical Formation |
| Sokolsky, Alexey |
| 180 Polish Opening: Tartakower Gambit |
| 424 Sicilian Defense: Canal Attack |
| 894 Polish Opening: Dutch Defense |
| 895 Polish Opening: Czech Defense |
| Sokor |
| 501 Gruenfeld Defense: Russian. Accelerated Variation |
| Sorokin, N |
| 830 Nimzo-Indian Defense: Classical. Noa Variation |
| South, Fred |
| 573 Nimzowitsch Defense: Williams Variation |
| 964 Nimzowitsch Defense: Kennedy Variation. Paulsen Attack |
| Spassky, Boris |
| 029 Nimzo-Larsen Attack: Modern Variation |
| 368 King's Indian Defense: Fianchetto. Panno Variation Blockade Line |
| 371 Sicilian Defense: Dragon. Levenfish Variation |
| 409 French Defense: Winawer. Advance Variation General |
| 475 Sicilian Defense: Closed Variation |
| 478 King's Gambit: Accepted. Modern Defense |
| 566 Scandinavian Defense: Classical Variation |
| 656 Benoni Defense: Hromodka System |
| 923 Queen's Gambit Accepted: Classical Defense. Alekhine System Except Main Line |
| 947 Queen's Indian Defense: Spassky System |
| Speelman, Jonathan |
| 367 Pirc Defense: Classical Variation. Quiet System |
| 678 Borg Defense: General |
| Speijer, Nico Bram |
| 005 Alapin Variation |
| Spielmann, Rudolf |
| 079 Caro-Kann Defense: Main Line |
| 096 French Defense: Classical. Tartakower Variation |
| 122 Caro-Kann Defense: Two Knights Attack |
| 163 Bird Opening: From Gambit. Lasker Variation |
| 298 Queen's Gambit Declined: Cambridge Springs Variation |
| 350 Benoni Defense: Old Benoni |
| 400 King's Gambit: Falkbeer Countergambit. Charousek Gambit Main Line |
| 455 Gruenfeld Defense: Opocensky Variation |
| 527 Gruenfeld Defense: Opocensky Variation |
| 564 Dutch Defense: Rubinstein Variation |
| 572 Nimzowitsch Defense: Scandinavian. Advance Variation |
| 679 Queen's Gambit Declined: Barmen Variation |
| 766 Scandinavian Defense: Main Lines. Mieses Variation |
| 787 French Defense: Alekhine-Chatard Attack. Albin-Chatard Gambit |
| 871 Vienna Game: Vienna Gambit. Kaufmann Variation |
| 899 Semi-Slav Defense: Noteboom Variation |
| 914 Caro-Kann Defense: Exchange Variation |
| 997 French Defense: Rubinstein Variation. Blackburne Defense |
| Spraggett, Kevin |
| 573 Nimzowitsch Defense: Williams Variation |
| 964 Nimzowitsch Defense: Kennedy Variation. Paulsen Attack |
| Sr, Erik Andersen |
| 831 Nimzo-Indian Defense: Saemisch Variation |
| Sr., Mikhail M Yudovich |
| 794 Queen's Gambit Declined: Semi-Tarrasch Defense. Pillsbury Variation |
| Srnivas |
| 745 Englund Gambit Complex: Hartlaub-Charlick Gambit |
| Stangl, Markus |
| 711 Caro-Kann Defense: Maroczy Variation |
| Staunton, Howard |
| 482 Ponziani Opening: Ponziani Countergambit |
| Stean, Michael Francis |
| 775 King's Gambit: Accepted. Bishop's Gambit Bledow Countergambit |
| Stefanov, Parik |
| 837 Zukertort Opening: Sicilian Invitation |
| Stein, Bernd |
| 939 Nimzo-Larsen Attack: Modern Variation |
| Steiner, Endre |
| 326 Spanish Game: Morphy Defense. Modern Steinitz Defense |
| 468 Latvian Gambit: Accepted. Bilguer Variation |
| Steiner, Herman |
| 157 Four Knights Game:Spanish. Symmetrical Variation |
| 304 English Opening: King's English Variation. Reversed Sicilian |
| Steinitz, Wilhelm |
| 017 Classical. Steinitz Variation |
| 049 Italian Game: Evans Gambit. Slow Variation |
| 232 Bird Opening: From Gambit |
| 250 Philidor Defense: Philidor Countergambit |
| 308 Center Game: Berger Variation |
| 310 Scotch Game: Scotch Gambit |
| 313 Bishop's Opening: Calabrese Countergambit |
| 318 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| 340 Spanish Game: Classical. Central Variation |
| 353 Vienna Game: Vienna Gambit. Steinitz Gambit Paulsen Defense |
| 480 King's Gambit: Accepted. Blachly Gambit |
| 575 Italian Game: Evans Gambit. Compromised Defense |
| 643 Italian Game: Giuoco Pianissimo. Normal |
| 740 Scandinavian Defense: Ilundain Variation |
| Steinkuehler, Alexander |
| 502 Russian Game: Damiano Variation. Kholmov Gambit |
| 701 Italian Game: Classical Variation. Greco Gambit Traditional Line |
| Sterren, Paul Van der |
| 224 Russian Game: Nimzowitsch Attack |
| Stodie |
| 057 Wing Gambit |
| Stoltz, Gosta |
| 304 English Opening: King's English Variation. Reversed Sicilian |
| Strand, Rune |
| 803 Italian Game: Two Knights Defense. Polerio Defense Suhle Defense |
| Strugatsch |
| 180 Polish Opening: Tartakower Gambit |
| Strumilo |
| 974 Scandinavian Defense: Modern Variation |
| Stumpers, Louis F |
| 869 King's Indian Defense: Fianchetto Variation. Immediate Fianchetto |
| Suba, Mihai |
| 890 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| Subramanian, Subu |
| 410 French Defense: Winawer. Advance Variation Moscow Variation |
| Suechting, Hugo |
| 857 Spanish Game: Berlin Defense. Rio Gambit Accepted |
| 911 Scandinavian Defense: Main Lines |
| Suer, H |
| 059 Alapin Variation. General |
| Suetin, Alexey |
| 895 Polish Opening: Czech Defense |
| 897 Scandinavian Defense: Modern Variation |
| Summerscale, Aaron |
| 821 Slav Defense: Slav Gambit. Alekhine Attack |
| Sunyer, Julio |
| 513 Polish Opening: Birmingham Gambit |
| Sutovsky, Emil |
| 116 Sicilian Defense: Closed Variation. Traditional |
| 493 Sicilian Defense: Delayed Alapin |
| Svenonius, Ludvig Oskar |
| 698 King's Gambit: Accepted. Modern Defense |
| Sveshnikov |
| 683 Semi-Slav Defense: Stoltz Variation. Shabalov Attack |
| Svidler, Peter |
| 160 Gruenfeld Defense: General |
| Sviridov |
| 018 Dragon Variation. Yugoslav Attack Early deviations |
| Szabo, Laszlo |
| 351 Sicilian Defense: Chekhover Variation |
| 395 Sicilian Defense: Pin. Koch Variation |
| 454 Slav Defense: Czech Variation. Classical System |
| 488 Queen's Gambit Accepted: Classical Defense. Alekhine System |
| 734 Sicilian Defense: Richter-Rauzer. Classical Variation |
| Szymanski |
| 823 French Defense: Exchange. Monte Carlo Variation |
| Szymczak, Zbigniew |
| 228 Pirc Defense: Classical Variation. Quiet System Parma Defense |
| Taha, Abdul-Razzaq Ahmed |
| 414 French Defense: Classical. Alapin Variation |
| Taimanov, Mark |
| 359 Dutch Defense: Classical. Ilyin-Zhenevsky Variation General |
| 680 Zukertort Opening: Nimzo-Larsen Variation |
| 687 Queen's Gambit Accepted: Mannheim Variation |
| 980 English Opening: Anglo-Indian Defense. Anglo-Grünfeld Variation |
| Tal, Mikhail |
| 018 Dragon Variation. Yugoslav Attack Early deviations |
| 070 Smith-Morra Gambit. Accepted Scheveningen Formation |
| 107 King's English Variation. Reversed Sicilian |
| 142 Najdorf Variation. Main Line |
| 152 Elephant Gambit: Paulsen Countergambit |
| 177 French Defense: Advance Variation. Milner-Barry Gambit |
| 221 French Defense: Tarrasch Variation. Open System Euwe-Keres Line |
| 324 Benoni Defense: Classical Variation. Czerniak Defense |
| 345 Sicilian Defense: Najdorf. Amsterdam Variation |
| 367 Pirc Defense: Classical Variation. Quiet System |
| 417 French Defense: Tarrasch Variation. Open System Main Line |
| 439 Benoni Defense: Four Pawns Attack. Main Line |
| 474 Sicilian Defense: Najdorf Variation |
| 486 Sicilian Defense: Fischer-Sozin Attack. Leonhardt Variation |
| 555 Caro-Kann Defense: Karpov. Smyslov Variation Main Line |
| 592 Caro-Kann Defense: Advance Variation. Botvinnik-Carls Defense |
| 592 Caro-Kann Defense: Advance Variation. Botvinnik-Carls Defense |
| 613 Dutch Defense: Staunton Gambit. General Variation |
| 703 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack |
| 721 Czech Defense: General |
| 726 Scandinavian Defense: Main Lines |
| 735 Sicilian Defense: Richter-Rauzer. Classical Variation |
| 949 Alekhine Defense: Four Pawns Attack |
| 977 Zukertort Opening: Kingside Fianchetto |
| 987 Pirc Defense: Classical Variation. Quiet System Chigorin Line |
| 987 Pirc Defense: Classical Variation. Quiet System Chigorin Line |
| Tarrasch, Siegbert |
| 046 Italian Game: Scotch Gambit |
| 199 Bird Opening: General |
| 265 Anderssen Opening: General |
| 271 Queen's Gambit Declined: Tarrasch Defense. Pseudo-Tarrasch |
| 276 Danish Gambit: General |
| 284 Chess variant |
| 288 Bird Opening: Dutch Variation |
| 348 Spanish Game: Berlin Defense. Tarrasch Trap |
| 354 Colle System |
| 400 King's Gambit: Falkbeer Countergambit. Charousek Gambit Main Line |
| 629 Alekhine Defense: Modern Variation |
| 712 Queen's Gambit Declined: Albin Countergambit. Tartakower Defense |
| 716 Philidor Defense: Exchange Variation |
| 781 Dutch Defense: Classical Variation |
| 867 French Defense: Chigorin Variation |
| 918 Saragossa Opening: General |
| Tartakower, Savielly |
| 036 Main Line |
| 042 Nimzowitsch Variation |
| 124 Budapest Defense: Fajarowicz Variation |
| 126 Dutch Defense: Rubinstein Variation |
| 296 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| 297 English Opening: Anglo-Indian Defense. Flohr-Mikenas-Carls Variation |
| 460 Queen Pawn Game: Torre Attack |
| 513 Polish Opening: Birmingham Gambit |
| 520 Dutch Defense: Staunton Gambit. Tartakower Variation |
| 565 Scandinavian Defense: Modern Variation |
| 577 Sicilian Defense: Wing Gambit. Deferred Variation |
| 607 French Defense: Classical. Tartakower Variation |
| 648 Bird Opening: From Gambit. Lasker Variation |
| 712 Queen's Gambit Declined: Albin Countergambit. Tartakower Defense |
| 884 Sicilian Defense: Alapin Variation. Smith-Morra Declined |
| 914 Caro-Kann Defense: Exchange Variation |
| 921 Indian Game: Capablanca Variation |
| 935 Caro-Kann Defense: Maroczy Variation. Maroczy Gambit |
| 970 Philidor Defense: General |
| Tatai, Stefano |
| 431 English Opening: Symmetrical. Three Knights Variation |
| Taylor |
| 840 Bishop's Opening: Boden-Kieseritsky Gambit |
| Tegshsuren, Enkhbat |
| 258 King's Indian Defense: Orthodox Variation. Gligoric-Taimanov System |
| Teichmann, Richard |
| 479 Spanish Game: Closed Variations. Worrall Attack Delayed castling line |
| 725 Scandinavian Defense: Ilundain Variation |
| Teller, Alfred |
| 296 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| Tenner, Oscar |
| 001 King's Gambit: Declined. Classical Variation |
| 213 Italian Game: Two Knights Defense. Polerio Defense Kieseritsky Variation |
| Terekhin, Anatoly |
| 896 Scandinavian Defense: Modern Variation |
| Terpugov, Evgeny |
| 689 Indian Game: Wade-Tarkatower Defense |
| Teschner, Rudolf |
| 836 French Defense: Rubinstein Variation. Blackburne Defense |
| Teske, Henrik |
| 378 Dutch Defense: Krejcik Gambit |
| 967 Nimzowitsch Defense: Williams Variation |
| Theodorovich, Ivan |
| 789 Zukertort Opening: Ross Gambit |
| Thomas |
| 771 Scandinavian Defense: Main Lines. Mieses Variation |
| Thomas, George Alan |
| 038 Horwitz Defense: General |
| 590 Sicilian Defense: Nimzowitsch. Closed Variation |
| Thompson, David S |
| 403 King's Gambit: Accepted. Rosentreter Gambit |
| Thomson |
| 878 French Defense: Classical. Swiss Variation |
| Tikkanen, Hans |
| 848 English Opening: Symmetrical. Symmetrical Variation |
| Tiller, Bjorn |
| 239 Polish Opening: Birmingham Gambit |
| Timman, Jan |
| 197 Benoni Defense: Modern Variation |
| 268 Caro-Kann Defense: Advance Variation. Van der Wiel Attack |
| 280 Alekhine Defense: Modern. Alburt Variation |
| 334 Spanish Game: Closed Variations. Smyslov-Breyer-Zaitsev Hybrid |
| 339 English Opening: King's English. Four Knights Variation Quiet Line |
| 373 Queen's Indian Defense: Kasparov Variation |
| 376 French Defense: Winawer. Advance Variation Moscow Variation |
| 475 Sicilian Defense: Closed Variation |
| 538 Dutch Defense: Classical. Stonewall Variation Botvinnik Variation |
| 943 Queen Pawn Game: Torre Attack |
| 977 Zukertort Opening: Kingside Fianchetto |
| Tirard, Hugo |
| 207 French Defense: Steinitz. Boleslavsky Variation |
| Tisdall, Jonathan D |
| 855 Indian Game: General |
| Tiviakov, Sergei |
| 366 Queen's Gambit Declined: Albin Countergambit. Fianchetto Variation Bg4 Line |
| Tkachiev, Vladislav |
| 292 Polish Opening: Queenside Defense |
| Tkeshelashvili, Sofiko |
| 200 Sicilian Defense: Canal Attack. Haag Gambit |
| Tobor, Mick |
| 331 Sicilian Defense: Najdorf Variation. Main Line |
| 885 French Defense: Advance Variation. Milner-Barry Gambit |
| 886 Sicilian Defense: Alapin Variation. Smith-Morra Declined |
| Tolush |
| 362 Gruenfeld Defense: Brinckmann Attack. Reshevsky Gambit |
| Tomic, Dragoslav |
| 699 Sicilian Defense: Scheveningen. Modern Variation General |
| Topalov, Veselin |
| 254 Pirc Defense: General |
| 272 Pirc Defense: General |
| 372 Zukertort Opening: Sicilian Invitation |
| 554 French Defense: Classical. Burn Variation |
| 658 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| 714 Queen's Indian Defense: Fianchetto. Check Variation Intermezzo Line |
| Torre-Repetto, Carlos |
| 102 Philidor Defense: Exchange Variation |
| 587 Philidor Defense: Philidor Countergambit |
| 663 Dutch Defense: Stonewall. Modern Variation |
| Traxler |
| 755 |
| Traxler, Karel |
| 210 Italian Game: Two Knights Defense. Traxler Counterattack Knight sac line |
| 506 Four Knights Game: Spanish. Symmetrical Variation |
| Tringov, Georgi P |
| 626 Sicilian Defense: Najdorf Variation. Poisoned Pawn Accepted |
| Troeger, Paul |
| 613 Dutch Defense: Staunton Gambit. General Variation |
| Trofimov, Sergey P |
| 083 Queen's Gambit Accepted: Classical Defense. Russian Gambit |
| Troianescu, Octavio |
| 609 English Opening: Anglo-Dutch Defense |
| Troinov, Yuri |
| 451 Sicilian Defense: Fischer-Sozin Attack. Leonhardt Variation |
| Trompowsky |
| 747 Trompowsky Attack: General |
| Tseitlin, Mikhail S |
| 839 Russian Game: Kaufmann Attack |
| Uhlmann, Wolfgang |
| 221 French Defense: Tarrasch Variation. Open System Euwe-Keres Line |
| 409 French Defense: Winawer. Advance Variation General |
| 437 Gruenfeld Defense: Three Knights. Burille Variation |
| 598 English Opening: Symmetrical. Rubinstein Variation |
| 606 French Defense: Tarrasch Variation. Chistyakov Defense |
| 638 English Opening: King's English Variation. Reversed Sicilian |
| 832 Old Indian Defense: Normal Variation |
| Ullrich, Heinz |
| 624 Italian Game: Two Knights Defense. Traxler Counterattack Knight sac line |
| 887 Sicilian Defense: Alapin Variation. General |
| Unzicker, Wolfgang |
| 077 Nimzowitsch Variation. Main Line |
| 302 Sicilian Defense: Najdorf. Opocensky Variation |
| 737 French Defense: Winawer. Advance Variation General |
| 950 English Opening: Anglo-Indian Defense. King's Knight Variation |
| Vachier-Lagrave, Maxime |
| 202 Dutch Defense: Leningrad. Matulovic Variation |
| Vaganian, Rafael |
| 659 English Opening: Symmetrical. Anti-Benoni Variation Spielmann Defense |
| 980 English Opening: Anglo-Indian Defense. Anglo-Grünfeld Variation |
| Vaisman, Volodia |
| 837 Zukertort Opening: Sicilian Invitation |
| Vallejo-Pons, Francisco |
| 192 Budapest Defense: Adler Variation |
| 612 Dutch Defense: Staunton Gambit. Chigorin Variation |
| Valvo, Michael Joseph |
| 885 French Defense: Advance Variation. Milner-Barry Gambit |
| Vasconcellos, Arnaldo |
| 175 French Defense: Advance Variation |
| Vasic |
| 285 French Defense: Winawer Variation |
| Veitch |
| 024 Indian Game: Anti-Nimzo-indian |
| Velimirovic, Dragoljub |
| 377 Sicilian Defense: Najdorf Variation |
| 919 Benoni Defense: General |
| Verbac |
| 387 French Defense: Alapin Gambit |
| Verlinsky, Boris |
| 125 King Pawn Game: Macleod Attack |
| 383 Alekhine Defense: Saemisch Attack |
| 383 Alekhine Defense: Saemisch Attack |
| Vesely, Jiri |
| 458 Queen Pawn Game: Veresov Attack. Two Knights System Gruenfeld Defense |
| Vidmar, Milan |
| 052 Italian Game: Scotch Gambit. Max Lange Attack Long Variation |
| 194 Budapest Defense: Rubinstein Variation |
| 282 Torre Attack: Fianchetto Defense. Euwe Variation |
| 452 Queen's Gambit Declined: Orthodox Defense. Botvinnik Variation |
| 995 French Defense: Classical. Burn Variation |
| Vila, Andres Rodriguez |
| 738 French Defense: Advance. Wade Variation |
| Vitacek |
| 397 Center Game: Paulsen Attack Variation |
| Vladimirov, Boris T |
| 438 Benoni Defense: Four Pawns Attack. Main Line |
| Vladimirov, Evgeny |
| 931 Queen's Gambit Accepted: Alekhine Defense |
| Vlassov, Nikolai |
| 896 Scandinavian Defense: Modern Variation |
| Vocaturo, Daniele |
| 944 French Defense: Winawer. Advance Variation |
| Volck |
| 501 Gruenfeld Defense: Russian. Accelerated Variation |
| Vorotnikov, Vladislav |
| 931 Queen's Gambit Accepted: Alekhine Defense |
| Vukovic, B |
| 505 Italian Game: Scotch Gambit. Max Lange Attack |
| Wachtler, Frank |
| 999 Blackmar-Diemer Gambit: Declined. Elbert Countergambit |
| Wade, Robert |
| 422 Nimzo-Indian Defense: Normal Variation. Gligoric System Exchange at c4 |
| 827 French Defense: Alekhine-Chatard Attack. Albin-Chatard Gambit |
| Wagner, Heinrich |
| 445 Queen's Gambit Declined: Albin Countergambit. Alapin Variation |
| Wainwright, George |
| 154 Queen's Gambit Declined: Vienna. Quiet Variation |
| Waitzkin, Joshua |
| 873 Sicilian Defense: Four Knights Variation |
| 888 Spanish Game: Fianchetto Defense |
| Wall, Bill |
| 561 French Defense: Rubinstein Variation |
| 596 King's Gambit: Declined. Petrov's Defense |
| 647 Bird Opening: From Gambit. Lasker Variation |
| 697 King's Gambit: Accepted. Abbazia Defense |
| 706 Queen's Gambit Accepted: Smyslov Variation |
| Wall, William R |
| 561 French Defense: Rubinstein Variation |
| Wallner, Dieter |
| 773 Scandinavian Defense: Main Lines. Mieses Variation |
| Walter, Max |
| 122 Caro-Kann Defense: Two Knights Attack |
| Ward, Christopher |
| 821 Slav Defense: Slav Gambit. Alekhine Attack |
| Ware, Preston |
| 444 Queen Pawn Game: Mason Attack |
| Watson, C |
| 457 Queen Pawn Game: London System |
| Watson, William Nicholas |
| 646 King's Indian Defense: Orthodox Variation. Classical System Neo-Classsical Line |
| 711 Caro-Kann Defense: Maroczy Variation |
| Wedding, Don |
| 753 Grob Opening: Grob Gambit. Fritz Gambit |
| Weenink, Henri |
| 220 Vienna Game: Anderssen Defense |
| 785 Pirc Defense: Classical Variation. Two Knights System |
| Weigel |
| 856 Scandinavian Defense: Main Lines |
| Weiss, Max |
| 203 Spanish Game: Morphy Defense. Anderssen Variation |
| 444 Queen Pawn Game: Mason Attack |
| Welling, Gerard |
| 123 Sicilian Defense: Closed Variation |
| Wellmuth, F J |
| 004 Modern Variation |
| Wely, Loek Van |
| 543 Nimzo-Indian Defense: Normal Variation. Bishop Attack Classical Defense |
| 563 Sicilian Defense: Lasker-Pelikan. Sveshnikov Variation Chelyabinsk Variation |
| 864 Slav Defense: Alapin Variation |
| Wemmers, Carl |
| 544 French Defense: Advance Variation |
| Wenzhe, Liu |
| 087 Pirc Defense: Chinese Variation |
| West, Guy |
| 809 Sicilian Defense: Pin. Koch Variation |
| Westerinen, Heikki M J |
| 826 French Defense: Rubinstein Variation. Blackburne Defense |
| Wheatcroft, G |
| 355 Neo-Grünfeld Defense: Exchange Variation |
| Whitehead, Jay E |
| 467 Scotch Game: Göring Gambit |
| Whiteley, Andrew Jonathan |
| 842 French Defense: Winawer. Retreat Variation Armenian Line |
| Whyld |
| 026 Morphy Defense. Mackenzie Variation |
| Wiedemeier |
| 621 Grob Opening: Spike. Hurst Attack |
| Wiel, John Van der |
| 224 Russian Game: Nimzowitsch Attack |
| 249 Philidor Defense: Hanham Variation |
| 268 Caro-Kann Defense: Advance Variation. Van der Wiel Attack |
| 366 Queen's Gambit Declined: Albin Countergambit. Fianchetto Variation Bg4 Line |
| 477 King's Indian Defense: Orthodox Variation. Classical System Neo-Classsical Line |
| 696 Sicilian Defense: Najdorf. Amsterdam Variation |
| 748 Trompowsky Attack: General |
| Wiesel |
| 856 Scandinavian Defense: Main Lines |
| Wijgerden, Cornelis Van |
| 197 Benoni Defense: Modern Variation |
| Williams, D C |
| 927 King's Indian Attack: Smyslov Variation |
| Williams, Simon Kim |
| 959 Dutch Defense: Hopton Attack |
| Winawer, Simon |
| 179 Ponziani Opening: Jaenisch Counterattack |
| 308 Center Game: Berger Variation |
| 922 Semi-Slav Defense: Chigorin Defense |
| Winter, William |
| 648 Bird Opening: From Gambit. Lasker Variation |
| 686 Sicilian Defense: Nimzowitsch. Advance Variation |
| Winzbeck, Frank |
| 699 Sicilian Defense: Scheveningen. Modern Variation General |
| Wolf, Heinrich |
| 076 Classical Variation. Richter Attack |
| 111 French Defense: Classical Variation. Richter Attack |
| Wollner, Jakob |
| 242 Danish Gambit: General |
| Wren, Fred |
| 008 Muzio Gambit Sarratt Defense |
| Wright, William B |
| 942 Queen's Gambit Declined: Albin Countergambit. Lasker Trap |
| Yates, Frederick D |
| 150 French Defense: Classical. Tartakower Variation |
| 487 King's Indian Defense: Fianchetto. Karlsbad Variation |
| Young |
| 050 Italian Game: Two Knights Defense. Polerio Defense Bogoljubow Variation |
| Yudasin, Leonid |
| 986 Sicilian Defense: Najdorf Variation |
| Yudin, Sergei |
| 685 Sicilian Defense: Alapin Variation. Barmen Defense |
| Yuferov, Sergey N |
| 405 Sicilian Defense: Canal Attack. Haag Gambit |
| Yusupov, Artur |
| 159 King's Indian Defense: Fianchetto Variation. Classical Fianchetto |
| Zagorskis, Darius |
| 898 Queen's Gambit Declined: Modern. Knight Defense |
| Zakharov, Valentin |
| 291 Polish Opening: Outflank Variation |
| Zaltsman, Vitaly F |
| 462 Gruenfeld Defense: Opocensky Variation |
| Zeitler |
| 996 French Defense: Alapin Gambit |
| Zelic, Mladen |
| 138 Smith-Morra Gambit. Accepted Paulsen Formation |
| Zhigalko, Sergei |
| 110 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack |
| Zhunusov, Marat |
| 908 Sicilian Defense: Fischer-Sozin Attack. Flank Variation |
| Zinn, Lothar |
| 925 Zukertort Opening: Sicilian Invitation |
| Zujus |
| 975 Blackmar-Diemer Gambit: Ryder Gambit |
| Zukertort, Johannes |
| 011 Vienna Gambit |
| 136 Spanish Game: Cozio Defense. General |
| 270 English Opening: Agincourt Defense |
| 677 King's Gambit: Accepted. Muzio Gambit Wild Muzio Gambit |
| 940 Italian Game: Evans Gambit. Paulsen Variation |
| Zupide, Celso Golmayo |
| 017 Classical. Steinitz Variation |
| Zvjaginsev, Vadim |
| 106 Semi-Slav Defense: Stoltz Variation |
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