Black #31 - Thursday, 04.06.2009

A71 Benoni Defense: Classical Variation. Averbakh-Grivas Attack

Efim Geller vs. Mikhail Tal (0-1)

USSR Championship, 1959

2r2bk1/5p2/p2p3p/1p1P2pP/5B2/6Q1/q4PP1/3R2K1 b - - 0 31