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Player profile

Ruiz Gonzalez, Guillermo Javier

Standard: 1941 Rapid: 1989 Blitz: 2046 (last updated 2026-10-02)
FIDE ID: 5100755 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 1957 Age: 69
Title: FM Women's title: — Other title: — FOA title: —
Games: 27 Wins: 12 (44%) Draws: 4 (15%) Losses: 7 (26%) Other: 4
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Dossier

17 of 27 games analyzed.

Accuracy: 90.6%
Opened e4: 9/9
Castled kingside: 13Same-side castling: 8Opposite-side castling: 4Castled queenside: 1Did not castle: 1
Played on the kingside: 5Played on the queenside: 5Played in the center: 3Fianchettoed queenside: 3Fianchettoed kingside: 1
Space advantage: 12Sacrificed material: 12Isolated pawn: 10Active pieces: 10Kept the bishop pair: 9Backward pawn: 7Missed tactics: 6Initiated exchanges: 6Avoided exchanges: 2Played gambits: 2
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Openings

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As White 13 games 9W 1D 2L
Caro-Kann Defense 5 games 5W 0D 0L
Panov Attack 4 games 4W 0D 0L
Modern Defense, Mieses Line 2 games 2W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 4 games 3W 0D 1L
Classical Variation 2 games 2W 0D 0L
Greco Gambit, Traditional Line 2 games 2W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Polerio Defense, Suhle Defense 1 game 1W 0D 0L
Hungarian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 2 games 1W 0D 1L
Richter-Rauzer Variation 2 games 1W 0D 1L
Neo-Modern Variation 2 games 1W 0D 1L
Owen Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 0W 0D 0L
Tarrasch Variation 1 game 0W 0D 0L
Chistyakov Defense 1 game 0W 0D 0L
As Black 12 games 3W 3D 3L
Sicilian Defense 5 games 2W 1D 2L
Classical Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Richter-Rauzer Variation 2 games 0W 0D 2L
Neo-Modern Variation, Early Deviations 2 games 0W 0D 2L
Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 3 games 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Colle System 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Accelerated London System 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Positional Variation 1 game 0W 0D 1L
English Opening 1 game 0W 0D 0L
Agincourt Defense 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Richter-Veresov Attack 1 game 1W 0D 0L
Richter Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Modern Exchange Variation 1 game 0W 1D 0L
Blunders Top 4 of 82

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

2025.10.19 · 47. g5 (−47.5% win chance) 1/2-1/2
Espinosa Jesus Garcia
Ruiz Gonzalez, Guillermo Javier
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2025.10.16 · 13... fxg3 (−42.2% win chance) 1-0
Ruiz Gonzalez, Guillermo Javier
Fernandez Pozas, Pablo Antonio
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2025.09.07 · 34. Rxf7 (−31.1% win chance) 1-0
Juarez Garcia, Abelardo
Ruiz Gonzalez, Guillermo Javier
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2025.10.16 · 20... exd3 (−30.3% win chance) 1-0
Ruiz Gonzalez, Guillermo Javier
Fernandez Pozas, Pablo Antonio
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View blunders & mistakes
Games Showing all 27 games
Date Event Round Color Opponent Result Accuracy % First moves