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Knuiman, Jan

Standard: 1900 Rapid: 0 Blitz: 1886 (last updated 2026-11-02)
FIDE ID: 1029363 (view FIDE profile)
Federation: NED Sex: M Birth Year: 1963 Age: 63
Title: — Women's title: — Other title: — FOA title: —
Games: 5 Wins: 0 (0%) Draws: 1 (20%) Losses: 4 (80%)
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Dossier

4 of 5 games analyzed.

Accuracy: 83.4%
Opened e4: 1/1
Did not castle: 2Castled kingside: 2Same-side castling: 2
Played in the center: 2Played on the kingside: 1Fianchettoed queenside: 1
Backward pawn: 3Active pieces: 3Missed tactics: 3Avoided exchanges: 2Sacrificed material: 2Initiated exchanges: 2Space advantage: 1Kept the bishop pair: 1Played gambits: 1Isolated pawn: 1
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Openings

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As White 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Bayonet Attack 1 game 0W 0D 1L
As Black 4 games 0W 1D 3L
Polish Defense 2 games 0W 0D 2L
Spassky Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scandinavian Defense 1 game 0W 0D 1L
Gubinsky-Melts Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Ilyin-Zhenevsky Variation, Winter Variation 1 game 0W 1D 0L
Blunders Top 4 of 45

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

2025.07.30 · 48... b3 (−45.2% win chance) 1/2-1/2
Knuiman, Jan
Ebels, Theo
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2026.07.24 · 10... Be4 (−26.9% win chance) 1-0
Knuiman, Jan
Hoving, Julian
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2025.07.30 · 41... Qf6 (−25.9% win chance) 1/2-1/2
Knuiman, Jan
Ebels, Theo
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2025.07.25 · 14... Re8 (−25.6% win chance) 1-0
Knuiman, Jan
Van Ree, Thailo
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves