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Player profile

Wemmers, Xander

Standard: 2337 Rapid: 2351 Blitz: 2332 (last updated 2026-11-02)
FIDE ID: 1004182 (view FIDE profile)
Federation: NED Sex: M Birth Year: 1974 Age: 52
Title: IM Women's title: — Other title: — FOA title: —
Games: 32 Wins: 12 (38%) Draws: 9 (28%) Losses: 11 (34%)
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Dossier

25 of 32 games analyzed.

Accuracy: 91.3%
Opened d4: 9/9
Castled kingside: 20Same-side castling: 20Castled queenside: 3Opposite-side castling: 2
Fianchettoed kingside: 8Fianchettoed queenside: 6Played in the center: 5Played on the kingside: 5Played on the queenside: 3
Isolated pawn: 15Active pieces: 15Initiated exchanges: 15Kept the bishop pair: 14Space advantage: 14Sacrificed material: 14Backward pawn: 14Missed tactics: 4Avoided exchanges: 3Played gambits: 2
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Openings

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As White 13 games 4W 3D 6L
Queen's Gambit Declined 3 games 0W 2D 1L
Harrwitz Attack 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Ragozin Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Queen's Indian Defense 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Traditional Variation, Nimzowitsch Line 1 game 0W 0D 1L
Traditional Variation 1 game 1W 0D 0L
King's Indian Defense 2 games 0W 0D 2L
Orthodox Variation 2 games 0W 0D 2L
Gligoric-Taimanov System 2 games 0W 0D 2L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Modern Exchange Variation 1 game 0W 1D 0L
Mikenas Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dutch Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Huisl Variation 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 1W 0D 0L
Wade-Smyslov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 17 games 8W 5D 4L
Sicilian Defense 10 games 5W 1D 4L
Richter-Rauzer Variation 3 games 2W 1D 0L
Traditional Variation 1 game 1W 0D 0L
Neo-Modern Variation, Early Deviations 1 game 0W 1D 0L
Vitolins Variation 1 game 1W 0D 0L
Modern Variations 3 games 1W 0D 2L
(unspecified) 3 games 1W 0D 2L
Classical Variation 2 games 1W 0D 1L
Anti-Sozin Variation 2 games 1W 0D 1L
Moscow Variation 2 games 1W 0D 1L
Main Line 2 games 1W 0D 1L
Nimzo-Indian Defense 4 games 3W 1D 0L
Classical Variation 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Berlin Variation, Pirc Variation 1 game 1W 0D 0L
Sämisch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
St. Petersburg Variation 1 game 0W 1D 0L
Fischer Variation 1 game 0W 1D 0L
Queen's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Kramnik Variation 1 game 0W 1D 0L
Bogo-Indian Defense 1 game 0W 1D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Rubinstein Variation 1 game 0W 1D 0L
Blunders Top 4 of 105

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

2026.03.28 · 69. c7 (−41.4% win chance) 1/2-1/2
Mainka, Alwin
Wemmers, Xander
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2024.10.23 · 30. Rg1 (−30.5% win chance) 0-1
Radovanovic, Mihajlo
Wemmers, Xander
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2025.02.08 · 40... e2 (−29.8% win chance) 1/2-1/2
Wemmers, Xander
Zwirs, Nico
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2024.11.09 · 20. Rhe1 (−27% win chance) 1/2-1/2
Van der Hagen, Loek
Wemmers, Xander
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Games Showing all 32 games
Date Event Round Color Opponent Result Accuracy % First moves