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Esterka, Jan

Standard: 1768 Rapid: 1789 Blitz: 2085 (last updated 2026-10-02)
FIDE ID: 372277 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 1969 Age: 57
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 3 (33%) Losses: 2 (22%) Other: 1
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Dossier

5 of 9 games analyzed.

Accuracy: 87.3%
Opened e4: 5/5
Castled kingside: 4Same-side castling: 2Did not castle: 1
Played in the center: 3Played on the kingside: 2Played on the queenside: 1
Active pieces: 4Isolated pawn: 3Space advantage: 3Avoided exchanges: 2Accepted short draws: 2Played gambits: 2Sacrificed material: 2Initiated exchanges: 2Backward pawn: 2Kept the bishop pair: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 7 games 3W 2D 2L
Pirc Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Petrov's Defense 2 games 2W 0D 0L
Three Knights Game 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
French Defense 1 game 0W 1D 0L
Steiner Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 1W 0D 0L
Kramnik Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Owen Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 2 games 0W 1D 0L
Sicilian Defense 1 game 0W 0D 0L
Paulsen-Basman Defense 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Benoni Defense 1 game 0W 1D 0L
Old Benoni 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 15

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

2026.07.03 · 35. Rdd2 (−41% win chance) 0-1
Lytvynov, Natan
Esterka, Jan
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2025.07.02 · 38. Bb1 (−31.1% win chance) 0-1
Skokan, Frantisek
Esterka, Jan
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2025.07.02 · 37. Ba2 (−27.1% win chance) 0-1
Skokan, Frantisek
Esterka, Jan
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2025.07.02 · 39. Rd2 (−14.3% win chance) 0-1
Skokan, Frantisek
Esterka, Jan
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves