Chess Games DB
Find player games & weaknesses
Log in
Player profile

Guzman Contreras, Jhoan Sebastian

Standard: 1597 Rapid: 1699 Blitz: 1638 (last updated 2026-10-02)
FIDE ID: 144423578 (view FIDE profile)
Federation: COL Sex: M Birth Year: 2013 Age: 13
Title: — Women's title: — Other title: — FOA title: —
Games: 34 Wins: 12 (35%) Draws: 4 (12%) Losses: 18 (53%)
View all games
Dossier

31 of 34 games analyzed.

Accuracy: 85.5%
Opened e4: 13/14Opened d4: 1/14
Castled kingside: 23Same-side castling: 19Opposite-side castling: 6Castled queenside: 6Did not castle: 1
Fianchettoed kingside: 15Played on the kingside: 13Played on the queenside: 10Played in the center: 6Fianchettoed queenside: 6
Space advantage: 22Initiated exchanges: 22Kept the bishop pair: 18Sacrificed material: 18Backward pawn: 17Active pieces: 17Missed tactics: 16Isolated pawn: 14Played gambits: 4Avoided exchanges: 2
View full dossier Analyze this player's games
Openings

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

As White 16 games 8W 1D 7L
Sicilian Defense 6 games 2W 0D 4L
Closed 5 games 2W 0D 3L
Carlsen Variation 2 games 1W 0D 1L
(unspecified) 2 games 0W 0D 2L
Anti-Sveshnikov Variation 1 game 1W 0D 0L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, Ponomariov Gambit 1 game 0W 0D 1L
French Defense 5 games 2W 1D 2L
Exchange Variation 4 games 1W 1D 2L
(unspecified) 4 games 1W 1D 2L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 2 games 2W 0D 0L
Panov Attack 2 games 2W 0D 0L
Main Line 1 game 1W 0D 0L
Modern Defense, Mieses Line 1 game 1W 0D 0L
Scotch Game 2 games 2W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Schmidt Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Leningrad Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 17 games 4W 3D 10L
Sicilian Defense 10 games 3W 2D 5L
Modern Variations 2 games 0W 0D 2L
Tartakower 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bowdler Attack 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Czerniak Variation 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 0W 0D 1L
with d6 1 game 0W 0D 1L
Alapin Variation 1 game 0W 0D 1L
Stoltz Attack 1 game 0W 0D 1L
Grand Prix Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Traditional 1 game 0W 1D 0L
Moscow Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 3 games 0W 1D 2L
Four Pawns Attack 1 game 0W 0D 1L
Dynamic Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sämisch Variation 1 game 0W 1D 0L
Sämisch Gambit 1 game 0W 1D 0L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Knight Variation 1 game 0W 0D 1L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
Przepiorka Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 0D 1L
Sicilian Invitation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 174

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

2025.01.31 · 35... fxe5 (−46.7% win chance) 1/2-1/2
Guzman Contreras, Jhoan Sebastian
Cubides Ferreira, Andres Felipe
View game
2025.01.31 · 43. g4 (−42.3% win chance) 0-1
Gonzalez Gonzalez, Guillermo David
Guzman Contreras, Jhoan Sebastian
View game
2025.02.01 · 22... Qxb2 (−41.5% win chance) 1/2-1/2
Guzman Contreras, Jhoan Sebastian
Olaya, Horacio
View game
2025.06.08 · 65... Rd2 (−39.1% win chance) 0-1
Guzman Contreras, Jhoan Sebastian
Guerrero Avila, Hernando
View game
View blunders & mistakes
Games Showing all 34 games
Date Event Round Color Opponent Result Accuracy % First moves