Player profile
Gerhard Koehler
Dossier
13 of 13 games analyzed.
Accuracy: 91%
Opened c4: 1/1
Castled kingside: 2Same-side castling: 2
Fianchettoed kingside: 1Played on the queenside: 1
Backward pawn: 2Active pieces: 2Isolated pawn: 1Space advantage: 1Avoided exchanges: 1Kept the bishop pair: 1Sacrificed material: 1Initiated exchanges: 1Missed tactics: 1
Openings
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As White 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
King's English Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 1 game 0W 1D 0L
Catalan Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 44
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 13 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.11.05 | Round 11: John C Pigott - Gerhard Koehler | 2023.11.05 John C Pigott (2337) | ½ | 95.40% | 1. d4 Nf6 2. c4 e6 3. g3 c5 | ||
| 2023.11.04 | Round 10: Gerhard Koehler - Yuri S Balashov | 2023.11.04 Yuri S Balashov (2390) | ½ | 86.50% | 1. c4 e5 2. g3 d6 3. Bg2 f5 | ||
| 2023.10.29 | Round 5: Louis Roos - Gerhard Koehler | 2023.10.29 Louis Roos (2257) | 0 | 89.90% | 1. d4 Nf6 2. Nf3 d6 3. g3 g6 | ||
| 2023.10.28 | Round 4: Gerhard Koehler - Vlastimil Jansa | 2023.10.28 Vlastimil Jansa (2358) | ½ | 96.60% | 1. c4 g6 2. Nc3 c5 3. g3 Bg7 | ||
| 2023.09.28 | Round 9: Matthias Kierzek - Gerhard Koehler | 2023.09.28 Matthias Kierzek (2165) | ½ | 94.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.09.27 | Round 8: Gerhard Koehler - Luigi Santolini | 2023.09.27 Luigi Santolini (2178) | ½ | 95.40% | 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 | ||
| 2023.09.26 | Round 7: Nicolas Giffard - Gerhard Koehler | 2023.09.26 Nicolas Giffard (2155) | ½ | 90.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.09.24 | Round 6: Peter Petran - Gerhard Koehler | 2023.09.24 Peter Petran (2195) | ½ | 92.60% | 1. d4 Nf6 2. g3 d5 3. Bg2 g6 | ||
| 2023.09.23 | Round 1: Gerhard Koehler - Beat Binder | 2023.09.23 Beat Binder (1846) | 1 | 93.80% | 1. c4 Nc6 2. g3 e5 3. Bg2 Nf6 | ||
| 2023.09.23 | Round 5: Gerhard Koehler - Malkiel Peretz | 2023.09.23 Malkiel Peretz (2154) | 0 | 89.00% | 1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 | ||
| 2023.09.22 | Round 4: Nigel E Povah - Gerhard Koehler | 2023.09.22 Nigel E Povah (2229) | ½ | 93.90% | 1. d4 Nf6 2. Bg5 c5 3. d5 d6 | ||
| 2023.09.21 | Round 3: Gerhard Koehler - Mile Trajkovski | 2023.09.21 Mile Trajkovski (1947) | 1 | 97.10% | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 | ||
| 2023.09.20 | Round 2: Jaakko Kivimaki - Gerhard Koehler | 2023.09.20 Jaakko Kivimaki (2172) | ½ | 89.20% | 1. d4 Nf6 2. Nf3 g6 3. b4 Bg7 |