Player profile
Jan Karsten
Dossier
21 of 21 games analyzed.
Accuracy: 93.4%
Opened e4: 2/3Opened c4: 1/3
Castled kingside: 7Same-side castling: 7
Played on the queenside: 4Fianchettoed queenside: 3Played on the kingside: 3Fianchettoed kingside: 1
Active pieces: 5Sacrificed material: 5Backward pawn: 4Initiated exchanges: 4Space advantage: 3Isolated pawn: 2Kept the bishop pair: 2Played gambits: 2Missed tactics: 1
Openings
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As White 3 games 1W 1D 0L
Ruy Lopez 2 games 0W 1D 0L
Closed 1 game 0W 1D 0L
Breyer Defense, Zaitsev Hybrid
1 game
0W
1D
0L
Morphy Defense 1 game 0W 0D 0L
Anderssen Variation
1 game
0W
0D
0L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 4 games 3W 1D 0L
Ruy Lopez 2 games 1W 1D 0L
Morphy Defense 2 games 1W 1D 0L
Anderssen Variation
1 game
1W
0D
0L
Neo-Arkhangelsk Variation
1 game
0W
1D
0L
King's Indian Attack 1 game 1W 0D 0L
Spassky Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Gambit Accepted 1 game 1W 0D 0L
Abbazia Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 67
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 21 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2024.01.07 | Round 9: Kenneth Willenberg - Jan Karsten | 2024.01.07 Kenneth Willenberg | 1 | 96.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.01.06 | Round 8: Craig Willenberg - Jan Karsten | 2024.01.06 Craig Willenberg | 1 | 96.20% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | ||
| 2024.01.06 | Round 7: Watu Kobese - Jan Karsten | 2024.01.06 Watu Kobese | 1 | 89.00% | 1. e4 e5 2. f4 d5 3. exd5 exf4 | ||
| 2024.01.05 | Round 6: Jan Karsten - Khanya Mazibuko | 2024.01.05 Khanya Mazibuko | ½ | 87.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.01.05 | Round 5: Jan Karsten - Matfey Rogov | 2024.01.05 Matfey Rogov | 1 | 90.20% | 1. c4 e5 2. g3 Nf6 3. Bg2 c6 | ||
| 2024.01.04 | Round 4: Charlton Mnyasta - Jan Karsten | 2024.01.04 Charlton Mnyasta | ½ | 96.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.01.03 | Round 1: Jan Karsten - Michael Cuthbert | 2024.01.03 Michael Cuthbert | * | 97.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.10.04 | Round 9: Jan Karsten - Banele Mhango | 2023.10.04 Banele Mhango (2230) | * | 94.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.10.03 | Round 8: Jan Karsten - Gillan Bwalya | 2023.10.03 Gillan Bwalya (2380) | 1 | 96.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.10.03 | Round 7: Heskiel Ndahangwapo - Jan Karsten | 2023.10.03 Heskiel Ndahangwapo (2007) | 1 | 97.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.10.02 | Round 6: Jan Karsten - Johannes Mabusela | 2023.10.02 Johannes Mabusela (2170) | * | 85.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.10.02 | Round 5: Adham Fawzy - Jan Karsten | 2023.10.02 Adham Fawzy (2535) | 0 | 87.60% | 1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 | ||
| 2023.10.01 | Round 4: Alton Banda - Jan Karsten | 2023.10.01 Alton Banda (1839) | 1 | 96.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.10.01 | Round 3: Jan Karsten - Michael Simpson | 2023.10.01 Michael Simpson (2077) | 1 | 98.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.09.30 | Round 2: Kenneth Willenberg - Jan Karsten | 2023.09.30 Kenneth Willenberg (1890) | 1 | 93.70% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| 2023.09.30 | Round 1: Jan Karsten - Blessing Moyo | 2023.09.30 Blessing Moyo | 1 | 95.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.06.11 | Round 5: Jan Karsten - Calvin John Klaasen | 2023.06.11 Calvin John Klaasen | ½ | 92.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.06.11 | Round 4: Jan Boder - Jan Karsten | 2023.06.11 Jan Boder | ½ | 93.20% | 1. b3 Nf6 2. Bb2 g6 3. g4 h6 | ||
| 2023.06.10 | Round 3: Jan Karsten - Yovann Gatineau | 2023.06.10 Yovann Gatineau | 0 | 86.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.06.10 | Round 2: Matfey Rogov - Jan Karsten | 2023.06.10 Matfey Rogov | * | 93.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.06.09 | Round 1: Jan Karsten - Daniel Barrish | 2023.06.09 Daniel Barrish | 1 | 86.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 |