Daily Puzzle #288
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Black #22 - Monday, 17.08.2009
D87
Gruenfeld Defense: Exchange. Seville Variation
Lajos Portisch vs. Viktor Korchnoi (0-1)
Reykjavik, 1988
5rk1/6bp/p1q3p1/1p1RP1P1/2n1PB2/1Q6/P3N1PP/5K2 b - - 0 22