Efimov, Leonid
Last game 2026
Rating
peak 2347 · latest 2331Games
170
Wins
47
Draws
51
Losses
72
Peak Elo
2347
42.6% score
As White
| E06 | Catalan Opening: Closed | 6 | 50.0% |
| E11 | Bogo-Indian Defense: Nimzowitsch Variation | 5 | 20.0% |
| A62 | Benoni Defense: Fianchetto Variation | 5 | 10.0% |
| E04 | Catalan Opening: Open Defense | 4 | 75.0% |
| E05 | Catalan Opening: Open Defense, Classical Line | 3 | 50.0% |
| E00 | Catalan Opening | 3 | 16.7% |
| A05 | King's Indian Attack | 3 | 33.3% |
| A50 | Queen's Indian Accelerated | 3 | 33.3% |
| E73 | King's Indian Defense: Semi-Averbakh System | 3 | 66.7% |
As Black
| B31 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 6 | 0.0% |
| A13 | English Opening: Agincourt Defense | 6 | 8.3% |
| E04 | Catalan Opening: Open Defense | 4 | 25.0% |
| B20 | Sicilian Defense: Keres Variation | 3 | 50.0% |
| D30 | Queen's Gambit Declined | 3 | 66.7% |
| D24 | Queen's Gambit Accepted | 3 | 66.7% |
| D44 | Semi-Slav Defense: Botvinnik Variation | 3 | 33.3% |