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Zavala Ruiz, Oscar

Standard: 1496 Rapid: 1612 Blitz: 1618 (last updated 2026-11-02)
FIDE ID: 396215693 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 1980 Age: 46
Title: — Women's title: — Other title: — FOA title: AIM
Games: 16 Wins: 9 (56%) Draws: 3 (19%) Losses: 3 (19%) Other: 1
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Dossier

13 of 16 games analyzed.

Accuracy: 85.5%
Opened d4: 6/7Opened e4: 1/7
Same-side castling: 9Castled kingside: 9Castled queenside: 3Did not castle: 1Opposite-side castling: 1
Played in the center: 6Played on the kingside: 5Fianchettoed kingside: 2
Active pieces: 13Sacrificed material: 8Initiated exchanges: 8Kept the bishop pair: 7Backward pawn: 7Isolated pawn: 7Missed tactics: 5Space advantage: 5Avoided exchanges: 2Accepted short draws: 1
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Openings

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As White 9 games 5W 1D 2L
Rapport-Jobava System 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benoni Defense 1 game 1W 0D 0L
Benoni-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 1W 0D 0L
Veresov Attack 1 game 1W 0D 0L
Dutch System 1 game 1W 0D 0L
Dutch Defense 1 game 0W 0D 0L
Raphael Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 7 games 4W 2D 1L
Caro-Kann Defense 2 games 2W 0D 0L
Advance Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Clemenz Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Hedgehog System 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 70

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

2025.07.18 · 25. Bf4 (−38.3% win chance) 1/2-1/2
Ruben Marcelo Julian Calderon
Zavala Ruiz, Oscar
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2025.11.30 · 25... gxh3 (−35.3% win chance) 1/2-1/2
Zavala Ruiz, Oscar
Oropeza Montoya, Jose Martin
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2025.07.06 · 30. Re2 (−31.4% win chance) 1-0
Gonzalez Edgar Uribe
Zavala Ruiz, Oscar
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2025.11.29 · 16. Nxb4 (−30.2% win chance) 1-0
Hernandez De la Luz, Alejandro Artemio
Zavala Ruiz, Oscar
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View blunders & mistakes
Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves