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Player profile

Novak, Jiri

Standard: 1704 Rapid: 1833 Blitz: 1738 (last updated 2026-11-02)
FIDE ID: 23778296 (view FIDE profile)
Federation: CZE
Federation: CZE Sex: M Birth Year: 2009 Age: 17
Title: — Women's title: — Other title: — FOA title: —
Games: 18 Wins: 6 (33%) Draws: 8 (44%) Losses: 4 (22%)
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Dossier

18 of 18 games analyzed.

Accuracy: 89.6%
Opened e4: 6/8Opened Nf3: 1/8Opened d4: 1/8
Castled kingside: 14Same-side castling: 13Opposite-side castling: 3Castled queenside: 2Did not castle: 2
Played in the center: 10Fianchettoed kingside: 7Played on the queenside: 4Played on the kingside: 3Fianchettoed queenside: 2
Active pieces: 14Initiated exchanges: 13Backward pawn: 12Kept the bishop pair: 10Sacrificed material: 7Isolated pawn: 7Space advantage: 6Missed tactics: 4Avoided exchanges: 3Accepted short draws: 3
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 8 games 3W 3D 2L
Sicilian Defense 3 games 1W 1D 1L
Najdorf Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Opocensky Variation 1 game 1W 0D 0L
Dragon Variation 1 game 0W 1D 0L
Levenfish Variation 1 game 0W 1D 0L
King's Indian Defense 2 games 2W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Yugoslav Variation 1 game 1W 0D 0L
Orthodox Variation 1 game 1W 0D 0L
Classical System 1 game 1W 0D 0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Averbakh Variation 1 game 0W 1D 0L
Nimzowitsch Defense 1 game 0W 0D 1L
Franco-Nimzowitsch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 10 games 3W 5D 2L
Sicilian Defense 5 games 1W 3D 1L
Dragon Variation 2 games 1W 1D 0L
Classical Variation 1 game 0W 1D 0L
Yugoslav Attack 1 game 1W 0D 0L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Retreat Variation 1 game 0W 1D 0L
Moscow Variation 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Accelerated Dragon 1 game 0W 1D 0L
Maróczy Bind 1 game 0W 1D 0L
Alekhine Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benoni Defense 1 game 0W 1D 0L
Hromádka System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 1 game 1W 0D 0L
Sämisch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grob Opening 1 game 0W 1D 0L
Keene Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 56

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

2025.07.02 · 40... Re6 (−59.2% win chance) 1-0
Novak, Jiri
Heral, Adam
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2026.07.06 · 37... Re8 (−38.7% win chance) 1-0
Novak, Jiri
Stanek, Stepan
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2025.07.01 · 19. Qg6 (−37.5% win chance) 0-1
Novakova, Blanka
Novak, Jiri
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2026.07.05 · 29. Qc6 (−26.5% win chance) 1/2-1/2
Pejsa, Jaroslav
Novak, Jiri
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View blunders & mistakes
Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves