Player profile
Gerhard, Dr. Koehler
Dossier
7 of 7 games analyzed.
Accuracy: 88.4%
Opened c4: 4/4
Castled kingside: 7Same-side castling: 6Opposite-side castling: 1
Fianchettoed kingside: 3Played in the center: 3Fianchettoed queenside: 3Played on the queenside: 2Played on the kingside: 1
Backward pawn: 7Sacrificed material: 6Kept the bishop pair: 5Active pieces: 5Isolated pawn: 3Avoided exchanges: 3Initiated exchanges: 3Space advantage: 3Missed tactics: 2Played gambits: 1
Openings
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As White 4 games 3W 1D 0L
English Opening 3 games 2W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Neo-Catalan 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Anglo-Indian Defense 1 game 1W 0D 0L
Hedgehog System
1 game
1W
0D
0L
Modern Defense 1 game 1W 0D 0L
Kotov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 3 games 3W 0D 0L
Sicilian Defense 2 games 2W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
Opocensky Variation, Modern Line
1 game
1W
0D
0L
Wing Gambit Deferred 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
Standard Development
1 game
1W
0D
0L
Blunders Top 4 of 16
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 7 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.07.09 | Round 7: Gerhard, Dr. Koehler - Wilfried Glaeser | 2023.07.09 Wilfried Glaeser | ½ | 88.90% | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 | ||
| 2023.07.08 | Round 6: Olaf Dobierzin - Gerhard, Dr. Koehler | 2023.07.08 Olaf Dobierzin | 1 | 98.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.07.07 | Round 5: Gerhard, Dr. Koehler - Iziaslav, Dr. Leibovitch | 2023.07.07 Iziaslav, Dr. Leibovitch | 1 | 84.50% | 1. c4 g6 2. Nc3 Bg7 3. d4 d6 | ||
| 2023.07.06 | Round 4: Hans-Martin Scharping - Gerhard, Dr. Koehler | 2023.07.06 Hans-Martin Scharping | 1 | 91.80% | 1. e4 c5 2. Nf3 e6 3. b4 cxb4 | ||
| 2023.07.05 | Round 3: Gerhard, Dr. Koehler - Manfred Kroencke | 2023.07.05 Manfred Kroencke | 1 | 97.10% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | ||
| 2023.07.04 | Round 2: Herbert Bregler - Gerhard, Dr. Koehler | 2023.07.04 Herbert Bregler | 1 | 61.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.07.03 | Round 1: Gerhard, Dr. Köhler - Reimund Wolke | 2023.07.03 Reimund Wolke | 1 | 97.40% | 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 |