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Player profile

Siwek, Olaf

Standard: 1711 Rapid: 1601 Blitz: 1642 (last updated 2026-11-02)
FIDE ID: 41811194 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2012 Age: 14
Title: — Women's title: — Other title: — FOA title: —
Games: 12 Wins: 5 (42%) Draws: 1 (8%) Losses: 6 (50%)
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Dossier

8 of 12 games analyzed.

Accuracy: 84.7%
Opened e4: 4/4
Castled kingside: 5Same-side castling: 4Castled queenside: 1Did not castle: 1Opposite-side castling: 1
Played in the center: 4Played on the queenside: 2Fianchettoed kingside: 1Played on the kingside: 1Fianchettoed queenside: 1
Kept the bishop pair: 6Initiated exchanges: 6Backward pawn: 5Missed tactics: 4Sacrificed material: 3Active pieces: 3Isolated pawn: 2Space advantage: 2Played gambits: 1Avoided exchanges: 1
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Openings

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As White 5 games 3W 0D 2L
Italian Game 2 games 2W 0D 0L
Two Knights Defense 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Traxler Counterattack, Knight Sacrifice Line 1 game 1W 0D 0L
Philidor Defense 1 game 0W 0D 1L
Lion Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Petrov's Defense 1 game 1W 0D 0L
Stafford Gambit Accepted 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 0W 0D 1L
Basman-Palatnik Double Gambit 1 game 0W 0D 1L
As Black 5 games 2W 1D 2L
Scandinavian Defense 2 games 1W 0D 1L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Main Line 1 game 0W 0D 1L
Mieses Variation 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 1D 0L
Hyperaccelerated Dragon 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Panov Attack 1 game 1W 0D 0L
Modern Defense, Mieses Line 1 game 1W 0D 0L
Petrov's Defense 1 game 0W 0D 1L
Stafford Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 53

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

2025.06.13 · 16. Bf4 (−49.1% win chance) 1-0
Kordus, Franciszek
Siwek, Olaf
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2025.06.13 · 24. Qd2 (−32.9% win chance) 1-0
Kordus, Franciszek
Siwek, Olaf
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2025.06.14 · 26... Re1 (−28.8% win chance) 0-1
Siwek, Olaf
Jasinski, Bartlomiej
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2025.06.12 · 35. b7 (−27.1% win chance) 1-0
Kotok, Denys
Siwek, Olaf
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Games Showing all 12 games
Date Event Round Color Opponent Result Accuracy % First moves