Russian Federation
Male
FIDE ID:
Semen I Dvoirys
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-ISR Top Play-off 2026 | 01/16/2026 | 2443 |  Israel |
| TCh-ISR GpA 2026 | 01/09/2026 | 2387 | Israel |
| Netanya Closed IM 2025 | 04/09/2025 | 2331 | Israel |
| TCh-ISR 2025 | 01/08/2025 | 2419 | Israel |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 49 games |
| B33 | Sicilian defence | 46 games |
| B66 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 | 36 games |
| C42 | Petrov's defence | 36 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D85 | Gruenfeld, exchange variation | 80 games |
| B90 | Sicilian, Najdorf | 73 games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 41 games |
| A30 | English, symmetrical variation | 38 games |
