Player profile
Biel, Maciej
Dossier
11 of 13 games analyzed.
Accuracy: 81.6%
Opened e4: 5/5
Castled kingside: 8Same-side castling: 6Opposite-side castling: 2Castled queenside: 1
Fianchettoed kingside: 6Played in the center: 5Played on the kingside: 3Fianchettoed queenside: 1Played on the queenside: 1
Sacrificed material: 7Initiated exchanges: 7Active pieces: 6Kept the bishop pair: 4Space advantage: 4Backward pawn: 4Missed tactics: 3Isolated pawn: 2Avoided exchanges: 2Played gambits: 1
Openings
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As White 5 games 1W 1D 3L
Sicilian Defense 1 game 0W 1D 0L
Old Sicilian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 1W 0D 0L
Breyer Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Alekhine Defense 1 game 0W 0D 1L
Maróczy Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 6 games 1W 1D 3L
Scandinavian Defense 2 games 0W 0D 2L
Marshall Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Modern Variation 1 game 0W 0D 1L
Gipslis Variation
1 game
0W
0D
1L
English Opening 2 games 1W 0D 0L
Anglo-Indian Defense 2 games 1W 0D 0L
(unspecified)
2 games
1W
0D
0L
King's Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Standard Development
1 game
0W
0D
1L
Indian Defense 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 62
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 |
|---|---|---|---|---|---|---|---|
| 2026.08.16 | Rubinstein C | 2.24 | 2026.08.16 Gromczak, Dariusz (1106155) (1938) | 0 | 90.00% | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 | |
| 2026.08.15 | Rubinstein C | 1.15 | 2026.08.15 Lukasiewicz, Anna (1104756) (1938) | ½ | 84.70% | 1. e4 c5 2. Nf3 Nc6 3. d3 g6 | |
| 2026.04.20 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 9.31 | 2026.04.20 Sybis, Roman (1157710) (1483) | * | - | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.04.19 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 8.29 | 2026.04.19 Mazur, Jan (1594) | 0 | 65.10% | 1. e4 e6 2. d3 c5 3. Nf3 Nc6 | |
| 2026.04.18 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 7.32 | 2026.04.18 Jaworowski, Andre (2000601) (1499) | 1 | - | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.04.17 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 6.34 | 2026.04.17 Michalak, Roman (1107720) (1597) | 1 | 90.10% | 1. e4 c6 2. d3 d5 3. Nd2 g6 | |
| 2026.04.17 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 5.34 | 2026.04.17 Huchwajda, Grzegorz (21806357) (1549) | 0 | 84.10% | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 | |
| 2026.04.16 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 4.31 | 2026.04.16 Karamucki, Henryk (1193554) (1467) | 0 | 79.20% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.04.15 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 3.29 | 2026.04.15 Miller, Marek (118104797) | 0 | 73.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.15 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 2.16 | 2026.04.15 Okuniewski, Boguslaw (2217) | 0 | 88.60% | 1. e4 Nf6 2. d3 d5 3. Nd2 c5 | |
| 2026.04.14 | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | 1.16 | 2026.04.14 Twarogiel, Tadeusz (1157728) (1912) | ½ | 79.10% | 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 | |
| rubinsteinE | 6.22 | Tomalak, Stanislaw (1161962) (1830) | ½ | 90.70% | 1. e4 e5 2. Bc4 Nf6 3. d3 c6 | ||
| rubinsteinE | 1.17 | Czepczynski, Boguslaw (1916) | 0 | 87.10% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 |