Player profile

Colville, Julian

Standard: 2389 Rapid: 1953 Blitz: 1992 (last updated 2026-11-02)
FIDE ID: 30963273 (view FIDE profile)
Federation: USA Sex: M Birth Year: 2010 Age: 16
Title: IM Women's title: — Other title: — FOA title: —
Games: 73 Wins: 38 (52%) Draws: 14 (19%) Losses: 21 (29%)
Dossier

69 of 73 games analyzed.

Accuracy: 92.1%
Opened e4: 26/28Opened d4: 1/28Opened Nf3: 1/28
Castled kingside: 37Same-side castling: 36Castled queenside: 12Did not castle: 11Opposite-side castling: 6
Played in the center: 21Played on the queenside: 18Fianchettoed queenside: 10Fianchettoed kingside: 10Played on the kingside: 8
Active pieces: 52Sacrificed material: 43Initiated exchanges: 40Space advantage: 37Backward pawn: 35Kept the bishop pair: 27Isolated pawn: 25Missed tactics: 17Played gambits: 12Avoided exchanges: 10
Openings

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As White 31 games 18W 7D 6L
Sicilian Defense 16 games 8W 5D 3L
Closed 5 games 2W 3D 0L
Carlsen Variation 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Anti-Sveshnikov Variation, with d6 1 game 1W 0D 0L
Chameleon Variation 1 game 1W 0D 0L
Accelerated Dragon 4 games 3W 0D 1L
Modern Bc4 Variation 4 games 3W 0D 1L
Four Knights Variation 2 games 0W 1D 1L
Exchange Variation 2 games 0W 1D 1L
Richter-Rauzer Variation 2 games 2W 0D 0L
Modern Variation 2 games 2W 0D 0L
Czerniak Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Taimanov Variation 1 game 0W 1D 0L
Bastrikov Variation, English Attack 1 game 0W 1D 0L
French Defense 4 games 3W 0D 1L
Schlechter Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Steinitz Variation 1 game 1W 0D 0L
Boleslavsky Variation 1 game 1W 0D 0L
Steiner Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 2 games 2W 0D 0L
Fianchetto Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Anti-Marshall 1 game 1W 0D 0L
Caro-Kann Defense 2 games 2W 0D 0L
Advance Variation 2 games 2W 0D 0L
Tal Variation 2 games 2W 0D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Sämisch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 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
King's Indian Defense 1 game 0W 1D 0L
Orthodox Variation 1 game 0W 1D 0L
Gligoric-Taimanov System 1 game 0W 1D 0L
King's Gambit Declined 1 game 1W 0D 0L
Falkbeer Countergambit 1 game 1W 0D 0L
Charousek Gambit 1 game 1W 0D 0L
King's Gambit Accepted 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scotch Game 1 game 0W 1D 0L
Scotch Gambit 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
As Black 33 games 15W 6D 12L
Sicilian Defense 17 games 8W 3D 6L
Taimanov Variation 5 games 3W 1D 1L
(unspecified) 2 games 1W 0D 1L
Bastrikov Variation, English Attack 2 games 1W 1D 0L
Bastrikov Variation 1 game 1W 0D 0L
Four Knights Variation 4 games 0W 0D 4L
(unspecified) 2 games 0W 0D 2L
Cobra Variation 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Delayed Alapin Variation 3 games 3W 0D 0L
with e6 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Variation 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Open 1 game 1W 0D 0L
Closed 1 game 0W 0D 1L
Korchnoi Defense 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Dragon Variation 1 game 0W 1D 0L
Yugoslav Attack, Hungarian Dragon 1 game 0W 1D 0L
Queen's Gambit Declined 6 games 2W 2D 2L
Barmen Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Exchange Variation 2 games 1W 0D 1L
Sämisch Variation 2 games 1W 0D 1L
Capablanca Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Elephant Gambit 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
Réti Opening 2 games 1W 0D 1L
Advance Variation 2 games 1W 0D 1L
Navara Gambit 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
English Opening 2 games 0W 0D 2L
King's English Variation 2 games 0W 0D 2L
Reversed Sicilian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 1 game 0W 0D 1L
Chigorin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 279

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

2026.01.02 · 42. Rd6 (−48.5% win chance) 1/2-1/2
Gauri, Shankar
Colville, Julian
View game
2026.06.28 · 49... Rb4+ (−35.5% win chance) 0-1
Colville, Julian
Chirilov, James A
View game
2026.07.05 · 43... Bc2 (−34% win chance) 1-0
Colville, Julian
Siddarth, M
View game
2025.07.07 · 41... Ra1 (−31.6% win chance) 1/2-1/2
Colville, Julian
Guo, Ethan
View game
Games Showing all 73 games
Date Event Round Color Opponent Result Accuracy % First moves