Player profile

Wierzejski, Daniel

Standard: 1677 Rapid: 1869 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 1144073 (view FIDE profile)

Federation: POL Sex: M Birth Year: 1956 Age: 70

Title: — Women's title: — Other title: — FOA title: —

Games: 5 Wins: 0 (0%) Draws: 0 (0%) Losses: 5 (100%)

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Dossier

5 of 5 games analyzed.

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Openings

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As White 1 game 0W 0D 1L

Sicilian Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 1 game 0W 0D 1L

Rapport-Jobava System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 22

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

2026.08.15 · 16... O-O-O (−18.8% win chance) 1-0

Wierzejski, Daniel

Betkowski, Andrzej

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2026.06.28 · 20. Qf2 (−18% win chance) 0-1

Sokolowski, Ryszard

Wierzejski, Daniel

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2026.08.15 · 18... exd4 (−16.2% win chance) 1-0

Wierzejski, Daniel

Betkowski, Andrzej

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? · 9... Nd5 (−16% win chance) 1-0

Wierzejski, Daniel

Osiecki, Stanislaw

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Games Showing all 5 games

Date	Event	Round	Opponent	Accuracy %	First moves
2026.08.15	Rubinstein C	1.6	2026.08.15 Betkowski, Andrzej (1102036) (2036)	82.30%	1. d4 Nf6 2. Nc3 d5 3. Bf4 c6
2026.06.28	XXII MFS PERŁA BAŁTYKU - GRUPA C	1.6	2026.06.28 Sokolowski, Ryszard (1103156) (2051)	81.90%	1. e4 c5 2. d3 Nc6 3. Nf3 g6
	rubinsteinE	8.18	Kruczynski, Marek (1111159) (1854)	90.30%	1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7
	rubinsteinE	5.16	Kawula, Andrzej (1112023) (1898)	88.60%	1. e4 e6 2. d3 d5 3. Nd2 c5
	rubinsteinE	1.14	Osiecki, Stanislaw (1102990) (1944)	77.60%	1. e4 d5 2. e5 d4 3. Bc4 e6