Hacker, Jonas
Last game 2026
Rating
peak 2471 · latest 2346Games
514
Wins
201
Draws
179
Losses
134
Peak Elo
2471
56.5% score
As White
| B12 | Caro-Kann Defense: Advance Variation | 12 | 70.8% |
| B31 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 12 | 54.2% |
| C11 | French Defense: Steinitz Variation, Boleslavsky Variation | 9 | 83.3% |
| D45 | Semi-Slav Defense: Accelerated Meran Variation | 9 | 50.0% |
| B54 | Sicilian Defense: Prins Variation | 7 | 64.3% |
| B40 | Sicilian Defense: French Variation | 7 | 78.6% |
| C54 | Italian Game: Classical Variation, Greco Gambit, Modern Line | 7 | 71.4% |
| B43 | Sicilian Defense: Kan Variation, Knight Variation | 7 | 42.9% |
| B01 | Scandinavian Defense: Gubinsky-Melts Defense | 6 | 91.7% |
As Black
| B40 | Sicilian Defense: Delayed Alapin Variation, with e6 | 14 | 46.4% |
| A07 | King's Indian Attack | 10 | 40.0% |
| B48 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | 9 | 61.1% |
| E04 | Catalan Opening: Open Defense | 7 | 35.7% |
| B45 | Sicilian Defense: Four Knights Variation | 7 | 57.1% |
| A13 | English Opening: Agincourt Defense | 6 | 58.3% |
| D02 | Queen's Pawn Game: London System | 6 | 66.7% |