Boris Spassky vs Tigran Vartanovich Petrosian - USSR Championship 1955.02.18
Boris Spassky vs Tigran Vartanovich Petrosian
USSR Championship Moscow URS round 5 1955.02.18
Sicilian Defense: Najdorf Variation 1/2-1/2
Boris Spassky vs Tigran Vartanovich Petrosian
USSR Championship Moscow URS round 5 1955.02.18
Sicilian Defense: Najdorf Variation 1/2-1/2