| ECO | Opening | Games |
| C42 | Petrov's defence | 34 games |
| E15 | Queen's Indian, 4.g3 | 31 games |
| C88 | Ruy Lopez, closed | 25 games |
| B33 | Sicilian defence | 23 games |
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 52 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 23 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 18 games |
| A40 | Queen's pawn | 17 games |
| 1, 2, 3 ... 35, 36, 37 Next |