Jahn, C
Last game 2025
Rating
peak 2130 · latest 2028Games
53
Wins
8
Draws
23
Losses
22
Peak Elo
2130
36.8% score
As White
| C54 | Italian Game: Classical Variation, Giuoco Pianissimo | 3 | 16.7% |
| B14 | Caro-Kann Defense: Panov Attack | 2 | 50.0% |
| B22 | Sicilian Defense: Alapin Variation, Anti-Alapin Gambit | 2 | 25.0% |
| B40 | Sicilian Defense: Delayed Alapin Variation, with e6 | 2 | 25.0% |
| B50 | Sicilian Defense: Modern Variations | 2 | 25.0% |
| C00 | French Defense: Chigorin Variation | 2 | 75.0% |
| B30 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2 | 25.0% |
As Black
| E11 | Bogo-Indian Defense: Retreat Variation | 2 | 50.0% |
| D02 | Queen's Pawn Game: London System, with e6 | 2 | 50.0% |
Recent games
| Basener, Wolfgang1799 | 0-1 | Jahn, C2028 | 13th Int Senioren-Cup | 2025 |
| Jahn, C2028 | ½-½ | Schattmann, A1811 | 13th Int Senioren-Cup | 2025 |
| Miller, Klaus1911 | 1-0 | Jahn, C2028 | 13th Int Senioren-Cup | 2025 |
| Buese, Ralf1889 | ½-½ | Jahn, C2028 | 13th Int Senioren-Cup | 2025 |
| Jahn, C2028 | 0-1 | Schneider Zinner, H2327 | 13th Int Senioren-Cup | 2025 |
| Jahn, C2028 | 1-0 | Schuetz, R1803 | 13th Int Senioren-Cup | 2025 |
| Jahn, C2051 | 1-0 | Morgan, Jamie1843 | World Senior Teams +50 | 2024 |
| Jahn, C2051 | ½-½ | Kozma, E1859 | World Senior Teams +50 | 2024 |
| Wielosz, J1920 | ½-½ | Jahn, C2051 | World Senior Teams +50 | 2024 |
| Jahn, C2051 | 1-0 | Proudfoot, Andy1607 | World Senior Teams +50 | 2024 |
| Schutte, Andre1832 | ½-½ | Jahn, C2051 | World Senior Teams +50 | 2024 |
| Jahn, C2051 | ½-½ | Pieper, T2129 | World Senior Teams +50 | 2024 |
| Cholewa, Dorota1530 | ½-½ | Jahn, C2051 | World Senior Teams +50 | 2024 |
| Jahn, C2051 | ½-½ | Duncan, C2156 | World Senior Teams +50 | 2024 |
| Jahn, C2042 | ½-½ | Mertens, K2093 | 12th Int Senioren-Cup | 2024 |