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Player profile

Weber, Wiktor

Standard: 1823 Rapid: 1803 Blitz: 1934 (last updated 2026-11-02)
FIDE ID: 41807669 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: —
Games: 28 Wins: 8 (29%) Draws: 8 (29%) Losses: 12 (43%)
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Dossier

27 of 28 games analyzed.

Accuracy: 87.7%
Opened d4: 8/10Opened Nf3: 2/10
Castled kingside: 14Same-side castling: 14Castled queenside: 4Did not castle: 4Opposite-side castling: 3
Played in the center: 10Fianchettoed queenside: 6Played on the kingside: 5Fianchettoed kingside: 4Played on the queenside: 4
Sacrificed material: 15Space advantage: 15Initiated exchanges: 13Kept the bishop pair: 12Backward pawn: 12Active pieces: 12Isolated pawn: 10Missed tactics: 6Avoided exchanges: 3Played gambits: 2
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Openings

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As White 11 games 3W 4D 4L
King's Indian Defense 4 games 1W 2D 1L
Semi-Averbakh System 4 games 1W 2D 1L
(unspecified) 4 games 1W 2D 1L
Benko Gambit Accepted 2 games 1W 0D 1L
Fully Accepted Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Queen's Gambit Declined 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Positional Variation 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Pseudo-Catalan 1 game 0W 1D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Traditional System 1 game 0W 0D 1L
As Black 12 games 3W 4D 5L
French Defense 4 games 0W 1D 3L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Chistyakov Defense 1 game 0W 0D 1L
Winawer Variation 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 3 games 2W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Queen's Gambit Invitation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 2 games 0W 1D 1L
French Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Wahls Defense 1 game 0W 1D 0L
(unspecified) 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
Indian Defense 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
Mikenas-Carls Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 148

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

2026.08.05 · 36... Nd8 (−47.1% win chance) 1-0
Weber, Wiktor
Ladon, Tymoteusz
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2026.08.05 · 47. Ke4 (−42% win chance) 0-1
Kucherov, Lev
Weber, Wiktor
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2026.08.04 · 23... Qe8 (−41% win chance) 1-0
Weber, Wiktor
Jacel, Lukasz
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2026.07.09 · 27... Nf5 (−33.1% win chance) 1-0
Weber, Wiktor
Niezhentsev, Kyrylo
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Games Showing all 28 games
Date Event Round Color Opponent Result Accuracy % First moves