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Kolev, Lachezar

Standard: 2031 Rapid: 2076 Blitz: 2146 (last updated 2026-11-02)
FIDE ID: 2919788 (view FIDE profile)
Federation: BUL Sex: M Birth Year: 2005 Age: 21
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 7 (44%) Draws: 1 (6%) Losses: 8 (50%)
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Dossier

15 of 16 games analyzed.

Accuracy: 88.7%
Opened d4: 5/7Opened e4: 2/7
Same-side castling: 12Castled kingside: 11Did not castle: 3Castled queenside: 1
Played on the queenside: 6Fianchettoed queenside: 5Fianchettoed kingside: 3Played on the kingside: 3Played in the center: 1
Active pieces: 10Initiated exchanges: 10Kept the bishop pair: 10Sacrificed material: 8Space advantage: 8Backward pawn: 7Isolated pawn: 6Missed tactics: 5Avoided exchanges: 2
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Openings

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As White 8 games 5W 1D 2L
Queen's Pawn Game 3 games 2W 0D 1L
Accelerated London System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 2 games 1W 0D 1L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Wade-Tartakower Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Gambit Accepted 1 game 0W 1D 0L
Modern Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Trompowsky Attack 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 8 games 2W 0D 6L
English Opening 2 games 1W 0D 1L
Symmetrical Variation 2 games 1W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
Anti-Benoni Variation 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Keres Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Tal Variation 1 game 0W 0D 1L
Modern Defense 1 game 0W 0D 1L
Standard Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Torre Attack 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Nimzowitsch Variation 1 game 0W 0D 1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 73

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

2026.08.09 · 73. Rf7+ (−38% win chance) 0-1
Mantazis, Georgios Rafail
Kolev, Lachezar
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2026.07.04 · 28. c3 (−36.9% win chance) 1/2-1/2
Chuchukova, Stefani
Kolev, Lachezar
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2026.03.13 · 29... Bf6 (−33.2% win chance) 1-0
Kolev, Lachezar
Stoyanov, Stoyan Or
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2026.08.08 · 39... Qd8 (−32.2% win chance) 1-0
Kolev, Lachezar
Mummana Venkata Ruthvik
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Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves