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Veldeman, Sieben

Standard: 1986 Rapid: 1939 Blitz: 1905 (last updated 2026-11-02)
FIDE ID: 268461 (view FIDE profile)
Federation: BEL
Federation: BEL Sex: M Birth Year: 2000 Age: 26
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 7 (44%) Draws: 4 (25%) Losses: 4 (25%) Other: 1
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Dossier

14 of 16 games analyzed.

Accuracy: 86%
Opened e4: 6/6
Castled kingside: 11Same-side castling: 8Opposite-side castling: 2Castled queenside: 1Did not castle: 1
Played on the kingside: 6Fianchettoed queenside: 4Fianchettoed kingside: 2Played on the queenside: 2Played in the center: 2
Backward pawn: 10Space advantage: 9Active pieces: 9Kept the bishop pair: 8Isolated pawn: 7Initiated exchanges: 7Sacrificed material: 5Missed tactics: 5Avoided exchanges: 3
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Openings

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As White 6 games 2W 3D 1L
Sicilian Defense 3 games 1W 1D 1L
Delayed Alapin Variation 2 games 1W 1D 0L
with e6 1 game 0W 1D 0L
with d6 1 game 1W 0D 0L
Kan Variation 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Alekhine Defense 1 game 0W 1D 0L
Brooklyn Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Philidor Defense 1 game 1W 0D 0L
Lion Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 1D 0L
Tarrasch Variation 1 game 0W 1D 0L
Guimard Defense, Main Line 1 game 0W 1D 0L
As Black 7 games 4W 0D 3L
Catalan Opening 2 games 0W 0D 2L
Open Defense 2 games 0W 0D 2L
Classical Line 2 games 0W 0D 2L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Indian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 1W 0D 0L
Dragon 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
Italian Game 1 game 1W 0D 0L
Giuoco Piano 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 1W 0D 0L
Torre Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 72

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

2024.04.09 · 22... Qxe2 (−56.6% win chance) 1-0
Veldeman, Sieben
Kanters, Cor
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2026.05.01 · 11... Ne4 (−31.3% win chance) 1-0
Veldeman, Sieben
Ryabukhin, Roman
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2024.04.01 · 20. Qc2 (−29.6% win chance) 1/2-1/2
Busschots, Johan
Veldeman, Sieben
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2024.04.01 · 18. Be3 (−23.8% win chance) 1/2-1/2
Busschots, Johan
Veldeman, Sieben
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View blunders & mistakes
Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves