Player profile
Keller, Jan
Dossier
11 of 11 games analyzed.
Accuracy: 83.2%
Opened e4: 5/5
Castled kingside: 7Same-side castling: 7Castled queenside: 1Opposite-side castling: 1Did not castle: 1
Played in the center: 4Played on the queenside: 4Fianchettoed queenside: 2Played on the kingside: 1
Sacrificed material: 9Initiated exchanges: 7Space advantage: 6Kept the bishop pair: 5Active pieces: 4Isolated pawn: 4Backward pawn: 2Avoided exchanges: 2Played gambits: 1Missed tactics: 1
Openings
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As White 5 games 1W 0D 4L
Sicilian Defense 3 games 1W 0D 2L
Smith-Morra Gambit 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 4 games 1W 0D 3L
Sicilian Defense 3 games 1W 0D 2L
Smith-Morra Gambit Accepted 1 game 1W 0D 0L
Paulsen Formation
1 game
1W
0D
0L
Staunton-Cochrane Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
O'Kelly Variation 1 game 0W 0D 1L
Venice System
1 game
0W
0D
1L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 53
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 11 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.27 | Round 7: Keller, Jan - Zwermann, Linus | 7.13 | 2026.10.27 Zwermann, Linus (16297555) (1942) | 0 | 73.70% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2026.10.26 | Round 6: Keller, Jan - Gade, Niels Severin | 6.11 | 2026.10.26 Gade, Niels Severin (1346563) (1967) | 0 | 85.50% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2026.10.26 | Round 5: Huber, Ben - Keller, Jan | 5.12 | 2026.10.26 Huber, Ben (34677062) (1766) | 1 | 89.30% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2026.10.25 | Round 4: Keller, Jan - Maehrlein, Christoph, Dr. | 4.10 | 2026.10.25 Maehrlein, Christoph, Dr. (24641529) (2020) | 0 | 76.40% | 1. e4 g6 2. d4 Bg7 3. h4 h5 | |
| 2026.10.24 | Round 3: Eberhart, Erik - Keller, Jan | 3.8 | 2026.10.24 Eberhart, Erik (16239970) (2151) | 0 | 91.80% | 1. e4 c5 2. c4 Nc6 3. Ne2 a6 | |
| 2026.10.24 | Round 2: Keller, Jan - Haug, Mara | 2.12 | 2026.10.24 Haug, Mara (16259300) (1997) | 1 | 96.40% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2026.10.23 | Round 1: Langner, Robin - Keller, Jan | 1.11 | 2026.10.23 Langner, Robin (34606190) (2104) | 0 | 83.30% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2026.08.08 | Round 8: Zimmer, Tim - Keller, Jan | 8.8 | 2026.08.08 Zimmer, Tim (34603115) (1967) | 0 | 67.50% | 1. e4 c5 2. Nf3 a6 3. c3 d5 | |
| 2026.08.05 | Round 5: Keller, Jan - Levchenko, Alisa | 5.17 | 2026.08.05 Levchenko, Alisa (23760311) (1693) | 0 | 85.30% | 1. e4 e6 2. d4 d5 3. e5 a6 | |
| Round 8: De Kruif, Kees - Keller, Jan | 8.15 | De Kruif, Kees (1006479) (1881) | 0 | 87.50% | 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 | ||
| Round 1: Keller, Jan - Drewes, Martin | 1.6 | Drewes, Martin (12900559) (2010) | 1 | 67.70% | 1. e4 e5 2. Nc3 Nf6 3. f4 d5 |