Player profile

Matejovsky, Ondrej

Standard: 2018 Rapid: 1959 Blitz: 1858 (last updated 2026-11-02)

FIDE ID: 323624 (view FIDE profile)

Federation: CZE Sex: M Birth Year: 1975 Age: 51

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

Games: 25 Wins: 13 (52%) Draws: 8 (32%) Losses: 3 (12%) Other: 1

View all games

Dossier

14 of 25 games analyzed.

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 6 games 5W 1D 0L

Sicilian Defense 3 games 2W 1D 0L

Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L

Fianchetto Variation 1 game 1W 0D 0L

French Variation 1 game 0W 1D 0L

Westerinen Attack 1 game 0W 1D 0L

Moscow Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Bishop's Opening 1 game 1W 0D 0L

Vienna Hybrid 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Four Knights Game 1 game 1W 0D 0L

Spanish Variation 1 game 1W 0D 0L

Rubinstein Variation 1 game 1W 0D 0L

As Black 8 games 4W 3D 1L

Petrov's Defense 3 games 2W 0D 1L

Nimzowitsch Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Three Knights Game 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Cochrane Gambit 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 2 games 1W 1D 0L

(unspecified) 1 game 0W 1D 0L

Barmen Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Catalan Opening 1 game 0W 1D 0L

Closed 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

(unspecified) 1 game 0W 1D 0L

Vienna Game 1 game 1W 0D 0L

Paulsen Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 40

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

2023.03.18 · 17. Ba6+ (−32.6% win chance) 1/2-1/2

Broz, Petr

Matejovsky, Ondrej

Engine View game

2023.07.01 · 23... Bxh2+ (−26.5% win chance) 1-0

Ondrej Matejovsky

Marek Janous

Engine View game

2023.03.12 · 27... Nc6 (−21.6% win chance) 1-0

Matejovsky, Ondrej

Pavlis, Matej

Engine View game

2023.03.14 · 46. Rxc7 (−17.2% win chance) 1-0

Pressler, Tobias

Matejovsky, Ondrej

Engine View game

View blunders & mistakes

Games Showing all 25 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.04.06	Round 7: McKenna, Joshua - Matejovsky, Ondrej	7.4	2026.04.06 McKenna, Joshua (1802500) (1790)	1	97.40%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2026.04.06	Round 6: Matejovsky, Ondrej - Blackmore, Simon	6.7	2026.04.06 Blackmore, Simon (1803808) (1708)	1	98.40%	1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6
2026.04.04	Round 4: Adams, Mark - Matejovsky, Ondrej	4.4	2026.04.04 Adams, Mark (1800400) (1834)	0	92.70%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4
2026.04.04	Round 3: Matejovsky, Ondrej - Jones, Steve	3.6	2026.04.04 Jones, Steve (1802216) (1776)	1	95.00%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2026.04.03	Round 2: Archibald,Mckenzie - Matejovsky, Ondrej	2.3	2026.04.03 Archibald,Mckenzie (1807170) (1709)	½	-	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2026.04.03	Round 1: Matejovsky, Ondrej - Williams, Stephen	1.3	2026.04.03 Williams, Stephen (1803140) (1651)	1	-	1. e4 e6 2. d4 d5 3. exd5 exd5
2025.03.15	new tournament description	9.1	2025.03.15 Bobrakov-Timoskin, Alexandr (23778628) (1811)	½	-	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.03.14	new tournament description	8.1	2025.03.14 Holatova, Irena (23762780) (1728)	1	-	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2025.03.13	new tournament description	7.1	2025.03.13 Zeman, Daniel Nikolas (23717130) (1722)	1	-	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.03.12	new tournament description	6.1	2025.03.12 Svadlenka, Dominik (23716258) (1953)	½	-	1. e4 c5 2. Nf3 e6 3. b3 b6
2025.03.11	new tournament description	5.1	2025.03.11 Gernert, Tomas (23750219) (1661)	1	-	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.03.10	new tournament description	4.4	2025.03.10 Sadil, Antonin (23735597) (1968)	1	-	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.03.10	new tournament description	3.1	2025.03.10 Haidenko, Mykola (23731958) (1784)	½	-	1. d4 d5 2. Nc3 Nf6 3. Bf4 c6
2025.03.08	new tournament description	1.1	2025.03.08 Zebisch, Jan (23762837) (1573)	1	-	1. e4 e5 2. Nc3 Nc6 3. g3 Nf6
2023.03.18	open	9.1	2023.03.18 Broz, Petr (376850) (1993)	½	72.90%	1. e4 e6 2. d4 d5 3. exd5 exd5
2023.03.17	open	8.5	2023.03.17 Zednicek, Filip (23723181) (1885)	½	96.80%	1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6
2023.03.16	open	7.2	2023.03.16 Mrkvan, Frantisek (23721626) (1727)	1	94.20%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2023.03.15	open	6.4	2023.03.15 Sadil, Antonin (23735597) (1683)	½	85.90%	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4
2023.03.14	open	5.3	2023.03.14 Pressler, Tobias (23715359) (2096)	1	92.10%	1. e4 e6 2. d4 d5 3. exd5 exd5
2023.03.13	open	4.3	2023.03.13 Juracak, David (23708972) (1820)	1	95.60%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2023.03.13	open	3.4	2023.03.13 Hlavac, Rudolf (304891) (1985)	½	96.00%	1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5
2023.03.12	open	2.2	2023.03.12 Pavlis, Matej (23735767) (1868)	0	86.90%	1. d4 d5 2. Nf3 Nf6 3. c4 e6
2023.03.11	open	2.2	2023.03.11 Pavlis, Matej (23735767) (1868)	*	92.80%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
????.??.??	new tournament description	2.1	????.??.?? Smekal, Lukas (23770538) (1700)	1	-	1. e4 c6 2. d4 d5 3. exd5 cxd5
2023.07.01	Round 1: Marek Janous - Ondrej Matejovsky		2023.07.01 Marek Janous	0	86.30%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4