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Roess, Jonas

Standard: 1835 Rapid: 1779 Blitz: 1824 (last updated 2026-11-02)
FIDE ID: 16288254 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2000 Age: 26
Title: — Women's title: — Other title: NA FOA title: —
Games: 3 Wins: 0 (0%) Draws: 1 (33%) Losses: 2 (67%)
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Dossier

3 of 3 games analyzed.

Accuracy: 82.3%
Opened e4: 3/3
Castled kingside: 3Same-side castling: 2
Played in the center: 3Fianchettoed queenside: 1Played on the queenside: 1
Backward pawn: 2Active pieces: 2Played gambits: 2Sacrificed material: 2Missed tactics: 2Initiated exchanges: 2Isolated pawn: 1Space advantage: 1Kept the bishop pair: 1
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Openings

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As White 3 games 0W 1D 2L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Greco Gambit, Dubov Italian 1 game 0W 0D 1L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Morozevich Variation 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Anderssen Variation 1 game 0W 1D 0L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 18

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

2024.08.01 · 47. c4 (−38.9% win chance) 1/2-1/2
Marcziter, Alex
Roess, Jonas
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2026.08.05 · 19. bxc5 (−33.5% win chance) 0-1
Spickermann, Sven, Dr.
Roess, Jonas
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2024.08.01 · 41. Ne6+ (−19.8% win chance) 1/2-1/2
Marcziter, Alex
Roess, Jonas
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2024.08.10 · 13. Nb3 (−17.1% win chance) 0-1
Mohebbi, Sam
Roess, Jonas
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Games Showing all 3 games
Date Event Round Color Opponent Result Accuracy % First moves