Krefenstein, Sergej
Last game 2025
Rating
peak 2205 · latest 2048Games
178
Wins
88
Draws
38
Losses
52
Peak Elo
2205
60.1% score
As White
| B06 | Modern Defense | 6 | 75.0% |
| B23 | Sicilian Defense: Closed | 5 | 80.0% |
| B33 | Sicilian Defense: Lasker-Pelikan Variation | 3 | 50.0% |
| B78 | Sicilian Defense: Dragon Variation, Yugoslav Attack | 3 | 66.7% |
| C45 | Scotch Game | 3 | 50.0% |
| E12 | Queen's Indian Defense: Kasparov-Petrosian Variation, Classical Variation | 3 | 66.7% |
| E73 | King's Indian Defense: Averbakh Variation, Flexible Defense | 3 | 33.3% |
| B01 | Scandinavian Defense | 3 | 83.3% |
| B22 | Sicilian Defense: Alapin Variation | 3 | 83.3% |
| C02 | French Defense: Advance Variation, Lputian Variation | 2 | 50.0% |
| E46 | Nimzo-Indian Defense: Reshevsky Variation | 2 | 75.0% |
| A22 | English Opening: King's English Variation, Two Knights Variation | 2 | 75.0% |
As Black
| A34 | English Opening: Symmetrical Variation, Rubinstein Variation | 4 | 62.5% |
| B12 | Caro-Kann Defense: Advance Variation, Short Variation | 3 | 33.3% |
| C02 | French Defense: Advance Variation | 3 | 66.7% |
| E60 | King's Indian Defense: Normal Variation, King's Knight Variation | 3 | 33.3% |