Player profile

Simunek, Jakub Simon

Standard: 2092 Rapid: 2002 Blitz: 1975 (last updated 2026-10-02)

FIDE ID: 23709464 (view FIDE profile)

Federation: CZE Sex: M Birth Year: 2007 Age: 19

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

Games: 55 Wins: 22 (40%) Draws: 13 (24%) Losses: 18 (33%) Other: 2

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Dossier

53 of 55 games analyzed.

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Openings

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As White 14 games 6W 2D 6L

Sicilian Defense 9 games 3W 1D 5L

Moscow Variation 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

Nyezhmetdinov-Rossolimo Attack 3 games 1W 0D 2L

(unspecified) 2 games 1W 0D 1L

Fianchetto Variation 1 game 0W 0D 1L

Delayed Alapin Variation 2 games 0W 0D 2L

with e6 2 games 0W 0D 2L

Hyperaccelerated Dragon 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 2 games 1W 1D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Tarrasch Variation 1 game 0W 1D 0L

Open System, Euwe-Keres Line 1 game 0W 1D 0L

Ruy Lopez 1 game 0W 0D 1L

Morphy Defense 1 game 0W 0D 1L

Anderssen Variation 1 game 0W 0D 1L

Caro-Kann Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Philidor Defense 1 game 1W 0D 0L

Lion Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 13 games 6W 3D 4L

French Defense 4 games 2W 2D 0L

Advance Variation 2 games 1W 1D 0L

Main Line 1 game 0W 1D 0L

Euwe Variation 1 game 1W 0D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Winawer Variation 1 game 1W 0D 0L

Poisoned Pawn Variation Declined 1 game 1W 0D 0L

Slav Defense 2 games 0W 0D 2L

Modern Line 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Exchange Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Pawn Game 2 games 1W 0D 1L

Symmetrical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Attack 1 game 1W 0D 0L

Wahls Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Catalan Opening 1 game 0W 0D 1L

Closed 1 game 0W 0D 1L

Main Line 1 game 0W 0D 1L

Zukertort Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Semi-Slav Defense 1 game 0W 1D 0L

Meran Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Réti Opening 1 game 1W 0D 0L

Anglo-Slav Variation 1 game 1W 0D 0L

Bogoljubow Variation 1 game 1W 0D 0L

Blunders Top 4 of 235

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

2024.08.18 · 38. R8a7+ (−47.5% win chance) 1/2-1/2

Kocsmar, Akos

Simunek, Jakub Simon

Engine View game

2025.06.29 · 34... Rxe1+ (−45.6% win chance) 0-1

Simunek, Jakub Simon

Jakubse, Tamae Severina

Engine View game

2024.08.18 · 37. R1a6 (−44.3% win chance) 1/2-1/2

Kocsmar, Akos

Simunek, Jakub Simon

Engine View game

2024.06.30 · 42. Ke1 (−40.2% win chance) 0-1

Vilimek, Vit

Simunek, Jakub Simon

Engine View game

View blunders & mistakes

Games Showing all 55 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.07.19	Round 7: Szmolke, Stanislaw - Simunek, Jakub Simon	7.36	2026.07.19 Szmolke, Stanislaw (41840992) (1969)	½	98.90%	1. e4 e6 2. d4 d5 3. exd5 exd5
2026.07.18	Round 5: Mica, Marek - Simunek, Jakub Simon	5.20	2026.07.18 Mica, Marek (382884) (2349)	0	90.90%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.07.19	Round 5: Simunek, Jakub Simon - Zdenek Lhotsky	5.20	2025.07.19 Zdenek Lhotsky	1	96.40%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.07.19	Round 4: Fuksik, Jakub - Simunek, Jakub Simon	4.24	2025.07.19 Fuksik, Jakub (305197) (2036)	½	87.20%	1. e4 e6 2. d4 d5 3. e5 c5
2025.07.06	Open A	9.7	2025.07.06 Cherniack, Alex (2007606) (2201)	0	85.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.07.05	Open A	8.12	2025.07.05 Zrust, Lukas (23736666) (1948)	1	83.80%	1. d4 d5 2. Nf3 Nf6 3. c4 c6
2025.07.04	Open A	7.8	2025.07.04 Cuhra, Martin (327735) (2216)	0	82.10%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.07.03	Open A	6.12	2025.07.03 Goelles, Herbert (1643673) (1971)	1	94.70%	1. e4 e6 2. d4 d5 3. exd5 exd5
2025.07.02	Open A	5.4	2025.07.02 Plischki, Sebastian (4637143) (2269)	0	88.20%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.07.01	Open A	4.13	2025.07.01 Kolar, Edvard (23746238) (1966)	1	93.50%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2025.06.29	Open A	2.14	2025.06.29 Jakubse, Tamae Severina (23745975) (1953)	1	80.80%	1. Nf3 d5 2. g3 Nf6 3. Bg2 g6
2025.06.28	Open A	1.20	2025.06.28 Bourban, Karel (1350200) (1829)	1	95.20%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.06.25	Open A	3.1	2025.06.25 Roshka, Yevgeniy (14129558) (2497)	0	81.90%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2024.08.19	EYCC 2024 Blitz O18	2.14	2024.08.19 Sahakyan, Aleks (13316338) (2290)	0	90.40%	1. Nf3 d5 2. d4 Nf6 3. c4 c6
2024.08.19	EYCC 2024 Blitz O18	1.14	2024.08.19 Sahakyan, Aleks (13316338) (2290)	0	76.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d6
2024.08.18	EYCC 2024 Rapid O18	9.14	2024.08.18 Stevik, Patrik (14944812) (2177)	½	95.80%	1. e4 e6 2. d4 d5 3. Nd2 c5
2024.08.18	EYCC 2024 Rapid O18	8.13	2024.08.18 Kocsmar, Akos (783889) (2137)	½	70.90%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.08.18	EYCC 2024 Rapid O18	7.16	2024.08.18 Szalay-Ocsak, Bank (784923) (2183)	1	89.50%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2024.07.07	Sachovy festival CB	9.14	2024.07.07 Marsalek, Zdenek (305715) (2201)	1	96.00%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2024.07.06	Sachovy festival CB	8.29	2024.07.06 Egli, Urs (1306685) (1861)	1	88.00%	1. e4 c5 2. Nf3 g6 3. c3 Bg7
2024.07.05	Sachovy festival CB	7.17	2024.07.05 Steiner, Bruno (1602411) (2103)	0	68.70%	1. d4 d5 2. Nf3 Nf6 3. Bf4 c5
2024.07.04	Sachovy festival CB	6.10	2024.07.04 Lhotska, Anna (376183) (2104)	0	86.40%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2024.07.03	Sachovy festival CB	5.12	2024.07.03 Jurek, Josef (300993) (2200)	½	95.20%	1. Nf3 d5 2. d4 Nf6 3. c4 c6
2024.07.02	Sachovy festival CB	4.16	2024.07.02 Svacina, Tobias (385859) (2127)	1	97.70%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d5
2024.07.01	Sachovy festival CB	3.30	2024.07.01 Doroshenko, Dasha (2654679) (1656)	1	96.20%	1. e4 e6 2. d4 d5 3. e5 c5
2024.06.30	Sachovy festival CB	2.5	2024.06.30 Vilimek, Vit (23718218) (2261)	0	86.00%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2024.06.29	Sachovy festival CB	1.45	2024.06.29 Kukacka, Ladislav (301655) (1679)	1	94.90%	1. Nf3 d5 2. c4 c6 3. b3 Nf6
2023.07.16	Czech Open 2023 - E	7.23	2023.07.16 Cuhra, Martin (327735)	½	89.70%	1. d4 Nf6 2. Nf3 c5 3. d5 b5
2023.07.09	Ceske Budejovice Open A	9	2023.07.09 Pisar, Tomas (23701501) (1749)	1	97.20%	1. d4 d5 2. Nf3 Nf6 3. g3 Bf5
2023.07.08	Ceske Budejovice Open A	8	2023.07.08 Havelkova, Beata (23709405) (1707)	0	82.70%	1. e4 c6 2. d4 d5 3. e5 c5
2023.07.07	Ceske Budejovice Open A	7	2023.07.07 Harshit Amarnani (45047553) (1791)	½	91.10%	1. c4 c6 2. Nf3 d5 3. e3 Nf6
2023.07.06	Ceske Budejovice Open A	6	2023.07.06 Vojtek, Pavel (23710128) (1761)	1	95.10%	1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7
2023.07.05	Ceske Budejovice Open A	5	2023.07.05 Fizerova, Lucie (385115) (1868)	0	91.80%	1. e4 e6 2. d4 d5 3. exd5 exd5
2023.07.04	Ceske Budejovice Open A	4	2023.07.04 Rybacek, Martin (23739266) (1786)	½	86.90%	1. e4 c6 2. d4 d5 3. e5 c5
2023.07.03	Ceske Budejovice Open A	3	2023.07.03 Zima, Jan (346292) (2199)	0	90.50%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2023.07.02	Ceske Budejovice Open A	2	2023.07.02 Svanda, Radek (350290) (1747)	1	89.50%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2023.07.01	Ceske Budejovice Open A	1	2023.07.01 Audi Ameya (25034430) (2393)	0	84.40%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2023.03.18	h16	9.7	2023.03.18 Svoboda, Daniel (1748)	1	97.40%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.03.17	h16	8.2	2023.03.17 Paseka, Matyas (23703296) (2082)	0	90.10%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2023.03.16	H16	7.4	2023.03.16 Dolensky, Filip (399000) (2108)	½	92.80%	1. e4 c5 2. Nf3 e6 3. c3 d5
2023.03.15	H16	6.8	2023.03.15 Tesar, Jakub (1960)	1	89.30%	1. e4 e6 2. d4 d5 3. Nd2 c5
2023.03.14	H16	5.7	2023.03.14 Tillmann, Stanislav (23714247) (1907)	½	93.30%	1. d4 d5 2. Nc3 c5 3. Bf4 Nf6
2023.03.13	H16	4.3	2023.03.13 Prazak, Daniel (23709456) (2064)	0	82.30%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2023.03.13	H16	3.4	2023.03.13 Hladky, Tadeas (23707224) (1973)	½	99.00%	1. e4 e6 2. d4 d5 3. Nd2 c5
2023.03.12	H16	2.4	2023.03.12 Pelc, Adam (23723033) (1871)	½	94.20%	1. d4 Nf6 2. Nf3 d5 3. e3 c6
2023.03.11	h16	1.12	2023.03.11 Mrazek, Adam (23725010) (1745)	1	91.50%	1. Nf3 d5 2. c4 c6 3. d4 Nf6
	Open Nové Hrady - Open	7.5	Stastna, Martina (385123) (1904)	½	83.90%	1. b3 d5 2. Bb2 Nf6 3. Nf3 c6
	Open Nové Hrady - Open	6.6	Cech, Nicolas (23764228) (1779)	1	79.60%	1. e4 c6 2. d4 d5 3. exd5 cxd5
	Open Nové Hrady - Blitz	1.11	Slaby, Martin (23713593) (1530)	*	-	1. e4 c5 2. Nf3 e6 3. c3 a6
	Open Nové Hrady - Open	5.3	Vilimek, Vit (23718218) (2159)	*	-	1. e4 e6 2. Nf3 d5 3. d3 dxe4
	Open Nové Hrady - Open	4.1	Hak, David (377007) (2310)	0	91.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
	Open Nové Hrady - Open	3.4	Svoboda, Daniel (23718684) (1945)	1	89.90%	1. c4 c6 2. e4 d5 3. exd5 cxd5
	Open Nové Hrady - Open	2.4	Lickova, Anna (23744359) (1802)	1	87.10%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
	Open Nové Hrady - Open	1.4	Slaby, Martin (23713593) (1530)	1	98.30%	1. g4 d5 2. Bg2 e5 3. d4 e4
2023.07.14	Round 2: Jakub Simon Simunek - Tobias Kuegel		2023.07.14 Tobias Kuegel	0	91.00%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6