Fide
Male
FIDE ID:
Leonid Efimov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-RUS HL 2026 | 04/27/2026 | 2242 |  Russian Federation |
| Aeroflot Open A 2026 | 02/28/2026 | 2425 | Russian Federation |
| World Youth Open U16 2025 | 10/04/2025 | 2250 |  Albania |
| Fujairah Global Masters | 08/25/2025 | 2351 |  United Arab Emirates |
Most Played Openings as White
| ECO | Opening | Games |
| E00 | Queen's pawn game | 3 games |
| E06 | Catalan, closed, 5.Nf3 | 3 games |
| D02 | Queen's pawn game | 2 games |
| A07 | Reti, King's Indian attack (Barcza system) | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 5 games |
| D30 | Queen's gambit declined | 3 games |
| E04 | Catalan, open, 5.Nf3 | 2 games |
| B30 | Sicilian defence | 2 games |
