Mark Taimanov vs Tigran Vartanovich Petrosian - USSR Championship 1959.01.11
Mark Taimanov vs Tigran Vartanovich Petrosian
USSR Championship Tbilisi URS round 2 1959.01.11
Slav Defense: Alapin Variation 1/2-1/2
Mark Taimanov vs Tigran Vartanovich Petrosian
USSR Championship Tbilisi URS round 2 1959.01.11
Slav Defense: Alapin Variation 1/2-1/2