Lajos Portisch vs Jan Timman - Hastings 1969-70 1969.12.31
Lajos Portisch vs Jan Timman
Hastings 1969/70 Hastings ENG round 3 1969.12.31
Benoni Defense: Classical Variation, Argentine Counterattack 1/2-1/2
Lajos Portisch vs Jan Timman
Hastings 1969/70 Hastings ENG round 3 1969.12.31
Benoni Defense: Classical Variation, Argentine Counterattack 1/2-1/2