White #23 - Monday, 06.10.2014

D99 Gruenfeld Defense: Russian. Smyslov Variation

Raymond Keene vs. James Tarjan (1-0)

15th Costa del Sol, 1975

r1r3k1/1p2pp1p/6p1/7b/4P3/1Q3PR1/PPq1BP1P/3RK3 w - - 0 23