Game | Result | Moves | Year | Event | ECO | Opening | |
---|---|---|---|---|---|---|---|
Mikhail Botvinnik vs Tigran V Petrosian | ½-½ | 25 | 1963 | World Championship 25th | A35 | English Symmetrical variation | Browse |
Laszlo Szabo vs Leonid Shamkovich | ½-½ | 23 | 1963 | Sarajevo | D33 | English Symmetrical variation | Browse |