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Player profile

Willen, Ronny

Standard: 1843 Rapid: 1878 Blitz: 1729 (last updated 2026-11-02)
FIDE ID: 207470 (view FIDE profile)
Federation: BEL Sex: M Birth Year: 1961 Age: 65
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 5 (56%) Losses: 1 (11%)
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Dossier

9 of 9 games analyzed.

Accuracy: 92.1%
Opened e4: 5/5
Castled kingside: 7Same-side castling: 6Did not castle: 2
Played in the center: 5Fianchettoed kingside: 3Played on the kingside: 3Fianchettoed queenside: 2Played on the queenside: 1
Space advantage: 7Kept the bishop pair: 6Active pieces: 6Backward pawn: 5Sacrificed material: 5Avoided exchanges: 5Missed tactics: 3Initiated exchanges: 2Isolated pawn: 2Played gambits: 2
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Openings

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As White 5 games 3W 2D 0L
King's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Anti-Sveshnikov Variation, with d6 1 game 0W 1D 0L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Italian Four Knights Variation 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Maróczy Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 0W 3D 1L
French Defense 2 games 0W 2D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Tarrasch Variation 1 game 0W 1D 0L
Pawn Center Variation 1 game 0W 1D 0L
King's Indian Defense 1 game 0W 0D 1L
Makogonov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 1D 0L
French Variation 1 game 0W 1D 0L
Normal 1 game 0W 1D 0L
Blunders Top 4 of 25

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

2026.08.18 · 38. Kh1 (−39.4% win chance) 1/2-1/2
Siekierski, Pawel
Willen, Ronny
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2026.08.18 · 37. Qg3 (−28.6% win chance) 1/2-1/2
Siekierski, Pawel
Willen, Ronny
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2026.08.18 · 42. b3 (−28.3% win chance) 1/2-1/2
Siekierski, Pawel
Willen, Ronny
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2026.08.22 · 13... Nf8 (−14.6% win chance) 1-0
Willen, Ronny
Dziubinski, Pawel
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves