Player profile

Marn, Jan

Standard: 2365 Rapid: 2275 Blitz: 2338 (last updated 2026-11-02)
FIDE ID: 14619245 (view FIDE profile)
Federation: SLO Sex: M Birth Year: 2004 Age: 22
Title: FM Women's title: — Other title: — FOA title: —
Games: 107 Wins: 47 (44%) Draws: 29 (27%) Losses: 31 (29%)
Dossier

94 of 107 games analyzed.

Accuracy: 92.2%
Opened d4: 35/39Opened c4: 2/39Opened e4: 1/39Opened Nf3: 1/39
Castled kingside: 71Same-side castling: 67Did not castle: 7Castled queenside: 4Opposite-side castling: 4
Fianchettoed kingside: 29Played on the kingside: 26Played on the queenside: 24Played in the center: 21Fianchettoed queenside: 18
Active pieces: 62Initiated exchanges: 52Sacrificed material: 49Backward pawn: 45Space advantage: 43Kept the bishop pair: 43Isolated pawn: 35Avoided exchanges: 19Played gambits: 11Missed tactics: 8
Openings

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As White 47 games 24W 12D 11L
Catalan Opening 7 games 3W 2D 2L
Closed 4 games 0W 2D 2L
(unspecified) 4 games 0W 2D 2L
Open Defense 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
Queen's Gambit Declined 5 games 3W 0D 2L
Exchange Variation 2 games 0W 0D 2L
Positional Variation 2 games 0W 0D 2L
Janowski Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Tarrasch Defense 1 game 1W 0D 0L
Pseudo-Tarrasch 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 5 games 3W 2D 0L
Quiet Variation 3 games 3W 0D 0L
(unspecified) 2 games 2W 0D 0L
Pin Defense 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 5 games 3W 2D 0L
London System 5 games 3W 2D 0L
with e6 3 games 1W 2D 0L
(unspecified) 2 games 2W 0D 0L
Indian Defense 4 games 2W 1D 1L
Accelerated London System 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Dzindzi-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 3 games 0W 2D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
King's Indian Formation, Double Fianchetto 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
Catalan Defense, Semi-Slav Defense 1 game 0W 1D 0L
Grünfeld Defense 3 games 2W 0D 1L
Exchange Variation 3 games 2W 0D 1L
(unspecified) 2 games 2W 0D 0L
Modern Exchange Variation 1 game 0W 0D 1L
East Indian Defense 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Queen's Gambit Accepted 2 games 1W 1D 0L
Normal Variation 2 games 1W 1D 0L
Traditional System 2 games 1W 1D 0L
Queen's Indian Defense 2 games 1W 1D 0L
Capablanca Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Fianchetto Variation 1 game 1W 0D 0L
Nimzowitsch Variation 1 game 1W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Lasker-Pelikan Variation 1 game 1W 0D 0L
Sveshnikov Variation, Chelyabinsk Variation 1 game 1W 0D 0L
Torre Attack 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Pseudo Queen's Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit Accepted 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Old Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 0D 1L
Steiner Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Philidor Defense 1 game 0W 0D 1L
Lion Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bogo-Indian Defense 1 game 1W 0D 0L
Retreat Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 48 games 18W 13D 17L
English Opening 7 games 0W 3D 4L
Anglo-Indian Defense 3 games 0W 1D 2L
Hedgehog System 1 game 0W 0D 1L
King's Knight Variation 1 game 0W 1D 0L
Anti-Anti-Grünfeld 1 game 0W 0D 1L
Agincourt Defense 2 games 0W 1D 1L
Neo-Catalan Declined 1 game 0W 0D 1L
Bogoljubow Defense 1 game 0W 1D 0L
Neo-Catalan 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 1D 0L
Ultra-Symmetrical Variation 1 game 0W 1D 0L
Italian Game 7 games 2W 2D 3L
Classical Variation 7 games 2W 2D 3L
Giuoco Pianissimo 5 games 1W 1D 3L
Greco Gambit, Dubov Italian 1 game 1W 0D 0L
Giuoco Pianissimo, with h6 1 game 0W 1D 0L
Ruy Lopez 6 games 3W 2D 1L
Morphy Defense 4 games 3W 0D 1L
Steinitz Deferred 3 games 2W 0D 1L
Anderssen Variation 1 game 1W 0D 0L
Closed 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Breyer Defense, Zaitsev Hybrid 1 game 0W 1D 0L
Sicilian Defense 4 games 3W 0D 1L
Kan Variation 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Wing Attack 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Moscow Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 3 games 2W 0D 1L
Barmen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 3 games 1W 2D 0L
Colle System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Pseudo-Catalan 1 game 0W 1D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 3 games 0W 1D 2L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Yugoslav Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Grünfeld Defense 3 games 2W 0D 1L
Exchange Variation 2 games 1W 0D 1L
Spassky Variation 1 game 1W 0D 0L
Classical Variation 1 game 0W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 2 games 2W 0D 0L
Anti-Noteboom 1 game 1W 0D 0L
Stonewall Variation 1 game 1W 0D 0L
Marshall Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Knight Opening 1 game 1W 0D 0L
Konstantinopolsky 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack, with e6 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Bogo-Indian Defense 1 game 1W 0D 0L
Retreat Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bishop's Opening 1 game 0W 0D 1L
Vienna Hybrid 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pterodactyl Defense 1 game 0W 0D 1L
Queen Pterodactyl 1 game 0W 0D 1L
Quiet Line 1 game 0W 0D 1L
Torre Attack 1 game 0W 0D 1L
Fianchetto Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 1 game 0W 1D 0L
Relfsson Gambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 316

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

2025.12.31 · 54... Bxh2 (−47.5% win chance) 1/2-1/2
Marn, Jan
Costa, Leonardo
View game
2025.01.03 · 72. Rh8 (−47.2% win chance) 0-1
Reza, Wojciech
Marn, Jan
View game
2023.10.15 · 29... Qe3 (−39.2% win chance) 1/2-1/2
Jan Marn
Joze Zorko
View game
2026.10.11 · 42. Qg4 (−36.6% win chance) 1-0
Dobrovoljc, Vid
Marn, Jan
View game
Games Showing all 107 games
Date Event Round Color Opponent Result Accuracy % First moves