Chess Games DB
Find player games & weaknesses
Log in
Player profile

Wieczorek, Zbigniew

Standard: 2113 Rapid: 2227 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 1102001 (view FIDE profile)
Federation: POL Sex: M Birth Year: 1968 Age: 58
Title: FM Women's title: — Other title: — FOA title: —
Games: 18 Wins: 6 (33%) Draws: 9 (50%) Losses: 3 (17%)
View all games
Dossier

17 of 18 games analyzed.

Accuracy: 91.7%
Opened Nf3: 7/9Opened c4: 2/9
Castled kingside: 15Same-side castling: 13Did not castle: 2Opposite-side castling: 1
Fianchettoed kingside: 13Played on the kingside: 8Played on the queenside: 6Fianchettoed queenside: 5Played in the center: 4
Backward pawn: 16Kept the bishop pair: 12Active pieces: 11Initiated exchanges: 10Sacrificed material: 9Space advantage: 7Missed tactics: 6Isolated pawn: 5Avoided exchanges: 5Played gambits: 2
View full dossier Analyze this player's games
Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 10 games 3W 5D 2L
King's Indian Attack 4 games 0W 3D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Yugoslav Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Double Fianchetto 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 2 games 1W 1D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 2 games 1W 1D 0L
King's English Variation 1 game 0W 1D 0L
Two Knights Variation 1 game 0W 1D 0L
Symmetrical Variation 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Réti Opening 2 games 1W 0D 1L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3 1 game 1W 0D 0L
Advance Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 8 games 3W 4D 1L
Modern Defense 3 games 2W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Standard Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Rat Defense 1 game 0W 1D 0L
English Rat 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Wade-Tartakower Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 0D 1L
Larsen Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Pirc Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Quiet System, Czech Defense 1 game 0W 1D 0L
Blunders Top 4 of 61

This player's costliest moves in analyzed games. Can you find the winning move?

2026.08.23 · 36. g6 (−42.8% win chance) 1-0
Bartczak, Korneliusz
Wieczorek, Zbigniew
View game
2026.08.23 · 35. Rxh7+ (−31.4% win chance) 1-0
Bartczak, Korneliusz
Wieczorek, Zbigniew
View game
2025.07.24 · 41. Rxd4 (−28.4% win chance) 1/2-1/2
Malisauskas, Vidmantas
Wieczorek, Zbigniew
View game
2026.08.15 · 39. Kc4 (−27.5% win chance) 1/2-1/2
Kaminska, Zuzanna
Wieczorek, Zbigniew
View game
View blunders & mistakes
Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves