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Player profile

Kotsev, Momchil

Standard: 1505 Rapid: 1592 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 2957566 (view FIDE profile)
Federation: BUL
Federation: BUL Sex: M Birth Year: 2016 Age: 10
Title: — Women's title: — Other title: — FOA title: —
Games: 10 Wins: 3 (30%) Draws: 3 (30%) Losses: 4 (40%)
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Dossier

10 of 10 games analyzed.

Accuracy: 86.3%
Opened d4: 6/6
Castled kingside: 9Same-side castling: 8Did not castle: 1
Played on the queenside: 5Played in the center: 4Fianchettoed queenside: 4Played on the kingside: 3
Kept the bishop pair: 8Active pieces: 7Initiated exchanges: 6Backward pawn: 5Missed tactics: 5Sacrificed material: 5Space advantage: 4Isolated pawn: 4Avoided exchanges: 3
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Openings

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As White 6 games 2W 2D 2L
Tarrasch Defense 2 games 1W 0D 1L
Symmetrical Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Queen's Gambit Declined 2 games 1W 0D 1L
Modern Variation 1 game 0W 0D 1L
Normal Line 1 game 0W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Defense, with e3 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 4 games 1W 1D 2L
Caro-Kann Defense 1 game 0W 0D 1L
Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 1D 0L
Levitsky Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Réti Opening 1 game 0W 0D 1L
Reversed Blumenfeld Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 60

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

2026.08.24 · 25... Qg3+ (−40.5% win chance) 1-0
Kotsev, Momchil
Vanjinathan, Ilankathir
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2026.08.09 · 23. Nd2 (−30% win chance) 0-1
Koev, Georgi
Kotsev, Momchil
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2026.08.26 · 28. g5 (−29.9% win chance) 1/2-1/2
Kalinak, Martin
Kotsev, Momchil
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2026.08.23 · 22. Bxg6 (−25.6% win chance) 0-1
Gundecha, Avyan
Kotsev, Momchil
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Games Showing all 10 games
Date Event Round Color Opponent Result Accuracy % First moves