Player profile

Kosmac, Blaz

Standard: 2120 Rapid: 2123 Blitz: 2029 (last updated 2026-11-02)
FIDE ID: 14603012 (view FIDE profile)
Federation: SLO Sex: M Birth Year: 1978 Age: 48
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 4 (25%) Draws: 2 (13%) Losses: 10 (63%)
Dossier

14 of 16 games analyzed.

Accuracy: 89.1%
Opened e4: 5/5
Castled kingside: 6Same-side castling: 4Opposite-side castling: 3Castled queenside: 2
Played in the center: 5Played on the kingside: 3Fianchettoed kingside: 3Played on the queenside: 1Fianchettoed queenside: 1
Kept the bishop pair: 8Active pieces: 8Initiated exchanges: 6Isolated pawn: 5Backward pawn: 3Space advantage: 3Missed tactics: 3Sacrificed material: 3Played gambits: 2Avoided exchanges: 1
Openings

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As White 6 games 2W 2D 2L
Sicilian Defense 3 games 1W 1D 1L
Closed 2 games 1W 0D 1L
Carlsen Variation 1 game 1W 0D 0L
Traditional 1 game 0W 0D 1L
Kan Variation 1 game 0W 1D 0L
Wing Attack 1 game 0W 1D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Philidor Defense 1 game 0W 1D 0L
Lion Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 0W 0D 4L
Grünfeld Defense 2 games 0W 0D 2L
Brinckmann Attack 1 game 0W 0D 1L
Grünfeld Gambit 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
French Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Anglo-Grünfeld Variation 1 game 0W 0D 1L
Blunders Top 4 of 74

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

2025.11.16 · 58. Kf2 (−34.8% win chance) 0-1
Marceta, Predrag
Kosmac, Blaz
View game
2025.11.16 · 54. Kg1 (−32.4% win chance) 0-1
Marceta, Predrag
Kosmac, Blaz
View game
2024.10.05 · 40. Rd3 (−21.7% win chance) 0-1
Sakelsek, Tadej
Kosmac, Blaz
View game
2025.11.14 · 26... Bh6+ (−20.9% win chance) 1-0
Kosmac, Blaz
Marn, Jan
View game
Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves