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Player profile

Leser, Stefan

Standard: 1957 Rapid: 1901 Blitz: 1879 (last updated 2026-10-02)
FIDE ID: 12997706 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2003 Age: 23
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 5 (56%) Draws: 0 (0%) Losses: 4 (44%)
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Dossier

8 of 9 games analyzed.

Accuracy: 81%
Opened Nf3: 3/5Opened e4: 2/5
Castled kingside: 8Same-side castling: 6Opposite-side castling: 1
Fianchettoed kingside: 5Fianchettoed queenside: 3Played in the center: 3Played on the kingside: 3
Kept the bishop pair: 7Backward pawn: 6Active pieces: 6Sacrificed material: 6Missed tactics: 5Isolated pawn: 4Space advantage: 4Avoided exchanges: 4Initiated exchanges: 2
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Openings

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As White 5 games 2W 0D 3L
Zukertort Opening 3 games 1W 0D 2L
Sicilian Invitation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Black Mustang Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Kan Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
Forgacs Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 3W 0D 1L
Queen's Gambit Declined 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Positional Variation 1 game 1W 0D 0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Anderssen Variation 1 game 1W 0D 0L
Polish Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 61

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

2026.01.01 · 23... hxg5 (−67.6% win chance) 0-1
Leser, Stefan
Kaiser, Jannik
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2026.01.01 · 38. Qxh4 (−47.5% win chance) 0-1
Klein, Andreas
Leser, Stefan
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2026.01.01 · 22. Bh3 (−31.7% win chance) 0-1
Biedenkopf, Philipp
Leser, Stefan
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2026.01.01 · 24. Bxc3 (−31.3% win chance) 0-1
Biedenkopf, Philipp
Leser, Stefan
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves