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Hefner, Simon

Standard: 1699 Rapid: 0 Blitz: 1646 (last updated 2026-10-02)
FIDE ID: 34697578 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2000 Age: 26
Title: — Women's title: — Other title: — FOA title: —
Games: 3 Wins: 0 (0%) Draws: 3 (100%) Losses: 0 (0%)
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Dossier

3 of 3 games analyzed.

Accuracy: 87.6%
Opened e4: 1/1
Castled kingside: 3Same-side castling: 3
Played on the kingside: 1Fianchettoed kingside: 1Played in the center: 1
Sacrificed material: 3Isolated pawn: 2Kept the bishop pair: 2Space advantage: 2Active pieces: 2Backward pawn: 2Initiated exchanges: 2Accepted short draws: 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 1 game 0W 1D 0L
Scotch Game 1 game 0W 1D 0L
Scotch Gambit 1 game 0W 1D 0L
London Defense 1 game 0W 1D 0L
As Black 2 games 0W 2D 0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Original Defense 1 game 0W 1D 0L
Caro-Kann Defense 1 game 0W 1D 0L
Apocalypse Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 11

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

2024.08.02 · 52... d3 (−33.5% win chance) 1/2-1/2
Hefner, Simon
Klatt, Rico
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2024.08.03 · 8. Bg5 (−19.6% win chance) 1/2-1/2
Engelhaupt, Henry
Hefner, Simon
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2024.08.01 · 16... Ncxe5 (−16.6% win chance) 1/2-1/2
Hefner, Simon
Sniegowski, Richard
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2024.08.01 · 7... e6 (−14.9% win chance) 1/2-1/2
Hefner, Simon
Sniegowski, Richard
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View blunders & mistakes
Games Showing all 3 games
Date Event Round Color Opponent Result Accuracy % First moves