Player profile
Chojnowski, Marcin
Dossier
9 of 9 games analyzed.
Accuracy: 86.6%
Opened e4: 3/4Opened d4: 1/4
Castled kingside: 7Same-side castling: 5Opposite-side castling: 3Castled queenside: 2
Played on the queenside: 4Played in the center: 2Fianchettoed kingside: 2Played on the kingside: 2
Backward pawn: 9Active pieces: 7Initiated exchanges: 6Isolated pawn: 5Kept the bishop pair: 5Sacrificed material: 5Space advantage: 4Missed tactics: 4Avoided exchanges: 2Played gambits: 1
Openings
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As White 4 games 2W 0D 2L
Sicilian Defense 3 games 1W 0D 2L
Najdorf Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 1 game 1W 0D 0L
Quiet Variation 1 game 1W 0D 0L
Schallopp Defense
1 game
1W
0D
0L
As Black 5 games 3W 1D 1L
Sicilian Defense 3 games 1W 1D 1L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Najdorf Variation 1 game 0W 0D 1L
Zagreb Variation
1 game
0W
0D
1L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo
1 game
1W
0D
0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Indian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 51
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 9 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.07 | Open A | 9.7 | 2026.08.07 Balon, Adam (21054479) (1761) | 1 | 96.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.06 | Open A | 8.7 | 2026.08.06 Janik, Albert (41801792) (1598) | 1 | 89.40% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | |
| 2026.08.05 | Open A | 7.7 | 2026.08.05 Kaluza, Jakub (21066957) (1733) | ½ | 85.30% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2026.08.05 | Open A | 6.7 | 2026.08.05 Panasiuk, Piotr (91105331) (1870) | 0 | 78.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.04 | Open A | 5.7 | 2026.08.04 Rduch, Diana (21040966) (1816) | 1 | 90.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.08.03 | Open A | 4.7 | 2026.08.03 Brudnicki, Pawel (41842480) (1882) | 0 | 83.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.08.03 | Open A | 3.7 | 2026.08.03 Jacel, Lukasz (1139240) (1935) | 0 | 82.70% | 1. e4 c5 2. Nc3 a6 3. Nf3 d6 | |
| 2026.08.02 | Open A | 2.7 | 2026.08.02 Baran, Szymon (21094233) (1841) | 1 | 85.40% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.08.01 | Open A | 1.7 | 2026.08.01 Kasprzyk, Zbigniew (1144804) (1858) | 1 | 87.60% | 1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 |