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Player profile

Jan Kozlowski

Games: 5 Wins: 2 (40%) Draws: 0 (0%) Losses: 3 (60%)
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Dossier

5 of 5 games analyzed.

Accuracy: 86.7%
Opened d4: 1/1
Castled kingside: 3Same-side castling: 3Did not castle: 1Castled queenside: 1Opposite-side castling: 1
Fianchettoed kingside: 2Played on the queenside: 2Fianchettoed queenside: 2Played in the center: 2Played on the kingside: 1
Kept the bishop pair: 5Backward pawn: 5Active pieces: 4Sacrificed material: 4Isolated pawn: 3Initiated exchanges: 3Missed tactics: 2Space advantage: 2Avoided exchanges: 1
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Openings

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

As White 1 game 1W 0D 0L
Benko Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 1W 0D 3L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Accelerated Dragon 1 game 0W 0D 1L
Bird Opening 1 game 1W 0D 0L
Dutch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 30

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

2026.01.11 · 47... Re1 (−28.2% win chance) 1-0
Jan Kozlowski
Szuminski, Jakub
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2026.01.11 · 55... Ra4 (−23.5% win chance) 1-0
Jan Kozlowski
Szuminski, Jakub
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2026.01.11 · 54... Ra2+ (−21.1% win chance) 1-0
Jan Kozlowski
Szuminski, Jakub
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2026.01.11 · 13... Nb4 (−20.6% win chance) 1-0
Jan Kozlowski
Pieszko, Antoni
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves