Player profile
Keller, Harald
Dossier
9 of 10 games analyzed.
Accuracy: 90.6%
Opened e4: 4/4
Castled kingside: 9Same-side castling: 6
Played in the center: 5Fianchettoed kingside: 3Played on the kingside: 3Fianchettoed queenside: 1
Backward pawn: 6Kept the bishop pair: 5Active pieces: 4Accepted short draws: 4Space advantage: 3Initiated exchanges: 3Missed tactics: 3Avoided exchanges: 2Isolated pawn: 2Sacrificed material: 2
Openings
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As White 4 games 1W 3D 0L
Caro-Kann Defense 3 games 0W 3D 0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Exchange Variation 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Advance Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Vienna Game 1 game 1W 0D 0L
Anderssen Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 6 games 1W 2D 3L
Alekhine Defense 2 games 0W 1D 1L
Exchange Variation 1 game 0W 1D 0L
Voronezh Variation
1 game
0W
1D
0L
Modern Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Scandinavian Defense 1 game 0W 1D 0L
Mieses-Kotroc Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Yusupov-Rubinstein System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 0W 0D 1L
Harrwitz Attack 1 game 0W 0D 1L
Fianchetto Defense
1 game
0W
0D
1L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Four Knights Variation
1 game
0W
0D
1L
Blunders Top 4 of 30
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 10 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.18 | Round 2: Keller, Harald - Okrajek, Alexander | 2.14 | 2026.07.18 Okrajek, Alexander (4612221) (2199) | ½ | 92.10% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.07.03 | Round 8: Gihr, Michael - Keller, Harald | 8.16 | 2026.07.03 Gihr, Michael (16235932) (1926) | ½ | 94.30% | 1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 | |
| 2026.07.02 | Round 7: Keller, Harald - Witke, Thomas | 7.8 | 2026.07.02 Witke, Thomas (4606140) (2166) | ½ | 97.60% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.07.01 | Round 6: Keller, Harald - Ramin, Michael | 6.20 | 2026.07.01 Ramin, Michael (4663276) (1928) | 1 | 86.80% | 1. e4 e5 2. Nc3 Bc5 3. g3 Nc6 | |
| 2026.06.30 | Round 5: Leutz, Hans - Keller, Harald | 5.24 | 2026.06.30 Leutz, Hans (24617733) (1861) | 1 | - | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2026.06.28 | Round 3: Zerweck, Christoph - Keller, Harald | 3.21 | 2026.06.28 Zerweck, Christoph (24630829) (1856) | ½ | 91.20% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2025.07.05 | 10. Offene Baden-W?rttembergische Senioren-Einzelmeisterschaft | 2.4 | 2025.07.05 Roos, Jean-Luc (600601) (2191) | 0 | 88.10% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2024.08.31 | Round 9: Hassenrueck, Helmut - Keller, Harald | 9.15 | 2024.08.31 Hassenrueck, Helmut (4670302) (2136) | 0 | 80.20% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2024.08.27 | Round 5: Heinig, Wolfram, Dr. - Keller, Harald | 5.12 | 2024.08.27 Heinig, Wolfram, Dr. (4611926) (2215) | 0 | 91.80% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2024.08.26 | Round 4: Keller, Harald - Nehmert, Ulrich | 4.8 | 2024.08.26 Nehmert, Ulrich (4600681) (2255) | ½ | 93.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 |