Game | Result | Moves | Year | Event | ECO | Opening | |
---|---|---|---|---|---|---|---|
Ernst Gruenfeld vs Efim Bogoljubow | ½-½ | 49 | 1923 | Maehrisch Ostrau | D52 | QGD Cambridge Springs defence, Bogoljub... | Browse |
Paul F Johner vs Siegbert Tarrasch | 1-0 | 47 | 1923 | Trieste | D52 | QGD Cambridge Springs defence, Bogoljub... | Browse |