Kosakowski, Jakub
Last game 2026
Rating
peak 2551 · latest 2549Games
2,715
Wins
1481
Draws
502
Losses
732
Peak Elo
2551
63.8% score
As White
| B12 | Caro-Kann Defense: Advance Variation | 37 | 70.3% |
| C45 | Scotch Game | 24 | 77.1% |
| B90 | Sicilian Defense: Najdorf Variation | 19 | 63.2% |
| B30 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 17 | 73.5% |
| B92 | Sicilian Defense: Najdorf Variation, Opocensky Variation | 13 | 57.7% |
| B42 | Sicilian Defense: Kan Variation, Modern Variation | 12 | 91.7% |
| B06 | Modern Defense | 11 | 72.7% |
As Black
| B90 | Sicilian Defense: Najdorf Variation | 26 | 59.6% |
| B12 | Caro-Kann Defense: Advance Variation | 26 | 59.6% |
| B10 | Caro-Kann Defense | 25 | 62.0% |
| A05 | King's Indian Attack: Spassky Variation | 15 | 36.7% |
| E10 | Blumenfeld Countergambit Accepted | 14 | 57.1% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 14 | 50.0% |
| B22 | Sicilian Defense: Alapin Variation | 13 | 46.2% |
| B51 | Sicilian Defense: Moscow Variation | 11 | 45.5% |
| B92 | Sicilian Defense: Najdorf Variation, Opocensky Variation | 11 | 54.5% |