Player profile

Juchelka, Marek

Standard: 1917 Rapid: 1832 Blitz: 1977 (last updated 2026-10-02)

FIDE ID: 398284 (view FIDE profile)

Federation: CZE Sex: M Birth Year: 2006 Age: 20

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

Games: 4 Wins: 1 (25%) Draws: 2 (50%) Losses: 1 (25%)

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Dossier

4 of 4 games analyzed.

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Openings

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As White 2 games 0W 1D 1L

French Defense 1 game 0W 1D 0L

Steiner Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Sicilian Defense 1 game 0W 0D 1L

Kramnik Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 1 game 1W 0D 0L

Sicilian Defense 1 game 1W 0D 0L

Moscow Variation 1 game 1W 0D 0L

Sokolsky Variation 1 game 1W 0D 0L

Blunders Top 4 of 20

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

2023.07.16 · 18... Rad8 (−32.4% win chance) 1/2-1/2

Juchelka, Marek

Pavlik, Vladimir

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2025.12.20 · 11. exd5 (−27.4% win chance) 0-1

Rubes, Jan

Juchelka, Marek

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2023.07.16 · 49... Kh7 (−26.1% win chance) 1/2-1/2

Juchelka, Marek

Pavlik, Vladimir

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2026.06.23 · 24... Nxc1 (−25.9% win chance) 0-1

Juchelka, Marek

Boff, Ondrej

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Games Showing all 4 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.06.24	Round 9: Juchelka, Marek - Bohacek, Jan Andrej	9.2	2026.06.24 Bohacek, Jan Andrej (23727357) (2108)	½	90.60%	1. e4 e6 2. c4 d5 3. cxd5 exd5
2026.06.23	Round 2: Boff, Ondrej - Juchelka, Marek	2.6	2026.06.23 Boff, Ondrej (23733950) (2011)	1	86.60%	1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
2025.12.20	Round 1: Juchelka, Marek - Rubes, Jan	1.7	2025.12.20 Rubes, Jan (338176) (2458)	0	70.20%	1. e4 e6 2. c4 c5 3. Nf3 Nc6
2023.07.16	Czech Open 2023 - E	6.28	2023.07.16 Pavlik, Vladimir (377724)	½	86.60%	1. e4 c5 2. c3 d5 3. exd5 Qxd5