Player profile
Wieczorek, Jakub
Dossier
18 of 19 games analyzed.
Accuracy: 89.6%
Opened g3: 6/9Opened d4: 2/9Opened Nf3: 1/9
Castled kingside: 12Same-side castling: 10Did not castle: 6
Fianchettoed kingside: 12Played on the kingside: 7Fianchettoed queenside: 3Played in the center: 2Played on the queenside: 2
Initiated exchanges: 15Backward pawn: 12Space advantage: 12Sacrificed material: 11Kept the bishop pair: 11Active pieces: 10Isolated pawn: 8Missed tactics: 7Avoided exchanges: 1
Openings
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As White 9 games 7W 0D 2L
Hungarian Opening 6 games 4W 0D 2L
(unspecified) 4 games 2W 0D 2L
(unspecified)
4 games
2W
0D
2L
Catalan Formation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Formation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3
1 game
1W
0D
0L
Indian Defense 1 game 1W 0D 0L
Tartakower Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 10 games 9W 1D 0L
Scandinavian Defense 5 games 5W 0D 0L
Mieses-Kotroc Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Valencian Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Gubinsky-Melts Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Rat Defense 1 game 1W 0D 0L
English Rat 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Dutch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 1W 0D 0L
Caro-Kann Defensive System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 100
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 19 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.04.19 | new tournament description | 9.1 | 2026.04.19 Kopacz, Przemyslaw (1178695) (1826) | 1 | 92.60% | 1. c4 d6 2. d4 e5 3. dxe5 dxe5 | |
| 2026.04.17 | new tournament description | 7.1 | 2026.04.17 Zajaczkowski, Lukasz (91162351) (1809) | 1 | 89.40% | 1. Nf3 f5 2. c4 Nf6 3. g3 e6 | |
| 2026.04.16 | new tournament description | 6.3 | 2026.04.16 Pietras, Maksymilian (21834920) (1840) | 1 | 78.70% | 1. d4 Nf6 2. Bg5 d5 3. Nd2 c6 | |
| 2026.04.14 | new tournament description | 5.4 | 2026.04.14 Brozynski, Adam (1129660) (1798) | 1 | 94.10% | 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 | |
| 2026.04.14 | new tournament description | 4.5 | 2026.04.14 Pierzak, Rafael (1112171) (1756) | 1 | 93.60% | 1. g3 d5 2. Bg2 e5 3. c3 Nf6 | |
| 2026.04.13 | new tournament description | 3.10 | 2026.04.13 Lopusiewicz, Marta (41813766) (1616) | 1 | 91.70% | 1. c4 c6 2. Nf3 Nf6 3. Nc3 d6 | |
| 2026.04.12 | new tournament description | 2.2 | 2026.04.12 Kozaczuk, Witold (1114859) (1762) | 0 | 79.80% | 1. g3 d5 2. Bg2 e5 3. c3 Nf6 | |
| 2026.04.11 | new tournament description | 1.3 | 2026.04.11 Wawrzyniak, Bartosz (41814118) (1687) | 1 | 93.30% | 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 | |
| 2026.04.10 | new tournament description | 8.1 | 2026.04.10 Gregorczyk, Bazyli (41827341) (1823) | 1 | 90.70% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 | |
| 2025.02.09 | Open B | 10.1 | 2025.02.09 Osada, Piotr (21875820) (1676) | 1 | 88.60% | 1. g3 d5 2. Bg2 e6 3. c3 Bd6 | |
| 2025.02.08 | Open B | 9.1 | 2025.02.08 Makarec, Anna (21881758) (1666) | 1 | 92.90% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | |
| 2025.02.08 | Open B | 8.2 | 2025.02.08 Panasiuk, Stanislaw (41801474) (1666) | 1 | 90.90% | 1. g3 d5 2. Bg2 Nf6 3. c3 e6 | |
| 2025.02.07 | Open B | 7.1 | 2025.02.07 Owczarek, Maciej (41818628) (1750) | ½ | - | 1. e4 c6 2. d4 g6 3. Nf3 Bg7 | |
| 2025.02.06 | Open B | 6.1 | 2025.02.06 Hadrian, Patryk (21071250) (1811) | 1 | 90.60% | 1. g3 d5 2. Bg2 c6 3. c3 Nf6 | |
| 2025.02.06 | Open B | 5.4 | 2025.02.06 Siennicki, Ludwik (91146364) (1715) | 1 | 88.50% | 1. e4 c6 2. d4 g6 3. Nf3 Bg7 | |
| 2025.02.05 | B | 4.1 | 2025.02.05 Pietras, Maksymilian (21834920) (1763) | 0 | 88.00% | 1. g3 d5 2. Bg2 Nf6 3. c3 c6 | |
| 2025.02.04 | B | 3.1 | 2025.02.04 Charczenko, Dominik (21822310) (1770) | 1 | 95.20% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 | |
| 2025.02.04 | B | 2.1 | 2025.02.04 Spojda, Robert (1145312) (1725) | 1 | 93.20% | 1. d4 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2025.02.03 | B | 1.1 | 2025.02.03 Klama, Andrzej (1178563) (1605) | 1 | 80.70% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 |