Player profile

Kesner, Jakub

Standard: 2052 Rapid: 1744 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 23785837 (view FIDE profile)

Federation: CZE Sex: M Birth Year: 2010 Age: 16

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

Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)

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Dossier

1 of 1 game analyzed.

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Openings

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As White 0 games 0W 0D 0L

No games as White in this range.

As Black 1 game 0W 0D 1L

Neo-Grünfeld Defense 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Original Defense 1 game 0W 0D 1L

Blunders Top 4 of 13

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

2026.06.28 · 55... Rh4 (−36% win chance) 1-0

Kesner, Jakub

Hacha, Ales

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2026.06.28 · 40... Kg6 (−11.1% win chance) 1-0

Kesner, Jakub

Hacha, Ales

Engine View game

2026.06.28 · 33... Nxd4 (−10.8% win chance) 1-0

Kesner, Jakub

Hacha, Ales

Engine View game

2026.06.28 · 24... Kd6 (−10.2% win chance) 1-0

Kesner, Jakub

Hacha, Ales

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Games Showing all 1 game

Date	Event	Round	Color	Opponent	Result	Accuracy %	First moves
2026.06.28	Round 2: Hacha, Ales - Kesner, Jakub	2.15		2026.06.28 Hacha, Ales (315796) (2073)	0	88.80%	1. c4 Nf6 2. Nf3 g6 3. g3 Bg7