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Player profile

Van Bemmelen, Ursus

Standard: 2049 Rapid: 2063 Blitz: 2171 (last updated 2026-11-02)
FIDE ID: 7501013 (view FIDE profile)
Federation: CUR Sex: M Birth Year: 1973 Age: 53
Title: FM Women's title: — Other title: — FOA title: —
Games: 43 Wins: 18 (42%) Draws: 10 (23%) Losses: 15 (35%)
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Dossier

39 of 43 games analyzed.

Accuracy: 89.1%
Opened d4: 13/18Opened c4: 3/18Opened e4: 1/18Opened Nf3: 1/18
Castled kingside: 35Same-side castling: 33Opposite-side castling: 3Castled queenside: 2Did not castle: 2
Fianchettoed kingside: 17Played on the queenside: 11Played on the kingside: 11Fianchettoed queenside: 9Played in the center: 8
Active pieces: 29Space advantage: 25Kept the bishop pair: 24Initiated exchanges: 23Isolated pawn: 22Sacrificed material: 22Backward pawn: 22Missed tactics: 10Avoided exchanges: 9Played gambits: 2
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Openings

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As White 21 games 12W 2D 7L
English Opening 4 games 3W 0D 1L
King's English Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Great Snake Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Knight Variation 1 game 0W 0D 1L
Queen's Pawn Game 4 games 3W 0D 1L
London System 2 games 1W 0D 1L
with e6 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
Zukertort Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 2 games 2W 0D 0L
Semi-Averbakh System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Makogonov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 2 games 1W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation 1 game 0W 1D 0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dutch Defense 1 game 0W 0D 1L
Stonewall Variation 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Owen Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Defense 1 game 1W 0D 0L
Averbakh System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 0D 1L
Nimzo-Larsen Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit Accepted 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Tiviakov Defense 1 game 0W 0D 1L
Rubinstein Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 22 games 6W 8D 8L
Sicilian Defense 12 games 3W 5D 4L
Najdorf Variation 3 games 1W 1D 1L
(unspecified) 2 games 0W 1D 1L
Opocensky Variation 1 game 1W 0D 0L
Kan Variation 2 games 1W 0D 1L
Knight Variation 2 games 1W 0D 1L
Delayed Alapin Variation 1 game 0W 1D 0L
with e6 1 game 0W 1D 0L
Classical Variation 1 game 0W 0D 1L
Anti-Sozin Variation 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Smith-Morra Gambit Accepted 1 game 1W 0D 0L
Classical Formation 1 game 1W 0D 0L
Hyperaccelerated Dragon 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Dragon Variation 1 game 0W 1D 0L
Yugoslav Attack, Hungarian Dragon 1 game 0W 1D 0L
French Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 3 games 0W 1D 2L
Orthodox Defense 2 games 0W 1D 1L
Rubinstein Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 2 games 0W 1D 1L
Colle System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan 1 game 0W 0D 1L
English Opening 1 game 0W 1D 0L
King's English Variation 1 game 0W 1D 0L
Two Knights Variation 1 game 0W 1D 0L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Wade Variation 1 game 0W 0D 1L
Blunders Top 4 of 158

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

2026.07.12 · 41. Nb2 (−43.7% win chance) 1-0
Sookraj, Druva
Van Bemmelen, Ursus
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2026.07.12 · 48. Kd4 (−42.6% win chance) 1/2-1/2
Wijnhard, Ky-Mani
Van Bemmelen, Ursus
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2024.09.18 · 25. Bg1 (−38.3% win chance) 0-1
Asante Debesai Zerabruk
Van Bemmelen, Ursus
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2026.09.09 · 31. Qd2 (−37.3% win chance) 0-1
Efimov, Igor
Van Bemmelen, Ursus
View game
View blunders & mistakes
Games Showing all 43 games
Date Event Round Color Opponent Result Accuracy % First moves