Player profile

Kotarski, Bartosz

Standard: 1997 Rapid: 2148 Blitz: 2083 (last updated 2026-11-02)

FIDE ID: 1159267 (view FIDE profile)

Federation: POL Sex: M Birth Year: 1999 Age: 27

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

Games: 9 Wins: 6 (67%) Draws: 1 (11%) Losses: 2 (22%)

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Dossier

9 of 9 games analyzed.

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Openings

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As White 4 games 3W 0D 1L

French Defense 2 games 1W 0D 1L

Tarrasch Variation 2 games 1W 0D 1L

Morozevich Variation 2 games 1W 0D 1L

Sicilian Defense 2 games 2W 0D 0L

Najdorf Variation 1 game 1W 0D 0L

Opocensky Variation 1 game 1W 0D 0L

Dragon Variation 1 game 1W 0D 0L

Classical Variation, Battery Variation 1 game 1W 0D 0L

As Black 5 games 3W 1D 1L

Sicilian Defense 3 games 1W 1D 1L

French Variation 2 games 0W 1D 1L

Normal 2 games 0W 1D 1L

Scheveningen Variation 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Grünfeld Defense 2 games 2W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Three Knights Variation 1 game 1W 0D 0L

Petrosian System 1 game 1W 0D 0L

Blunders Top 4 of 32

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

2026.01.11 · 49. a8=Q (−47.5% win chance) 0-1

Jasiulewicz, Dawid

Kotarski, Bartosz

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2026.01.11 · 76... Rd3 (−46.3% win chance) 1/2-1/2

Kotarski, Bartosz

Ryszkiewicz, Adam

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2026.01.11 · 38. Be2 (−33.2% win chance) 0-1

Jasiulewicz, Dawid

Kotarski, Bartosz

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2026.01.11 · 34. Qe3 (−25.9% win chance) 1-0

Butkiewicz, Jan

Kotarski, Bartosz

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Games Showing all 9 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.01.11	Round 9: Szulc, Filip - Kotarski, Bartosz	9.6	2026.01.11 Szulc, Filip (1175106) (1801)	1	94.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.01.11	Round 8: Kotarski, Bartosz - Jasiulewicz, Dawid	8.4	2026.01.11 Jasiulewicz, Dawid (21881375) (2226)	0	76.10%	1. e4 e6 2. d4 d5 3. Nd2 Be7
2026.01.11	Round 7: Ryszkiewicz, Adam - Kotarski, Bartosz	7.3	2026.01.11 Ryszkiewicz, Adam (1141457) (1985)	½	91.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.01.11	Round 6: Kotarski, Bartosz - Butkiewicz, Jan	6.4	2026.01.11 Butkiewicz, Jan (21033439) (2198)	1	90.30%	1. e4 e6 2. d4 d5 3. Nd2 Be7
2026.01.11	Round 5: Urbanski, Piotr - Kotarski, Bartosz	5.6	2026.01.11 Urbanski, Piotr (1170368) (1852)	1	91.60%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2026.01.11	Round 4: Kotarski, Bartosz - Oszutowski, Antoni	4.9	2026.01.11 Oszutowski, Antoni (41828640) (1638)	1	89.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.11	Round 3: Szuminski, Jakub - Kotarski, Bartosz	3.6	2026.01.11 Szuminski, Jakub (91125820) (2012)	0	92.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.01.11	Round 2: Kotarski, Bartosz - Pieszko, Antoni	2.6	2026.01.11 Pieszko, Antoni (21049971) (1861)	1	98.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.01.11	Round 1: Wasiluk, Patryk - Kotarski, Bartosz	1.7	2026.01.11 Wasiluk, Patryk (545026173) (1569)	1	97.90%	1. d4 Nf6 2. c4 g6 3. Nc3 d5