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Player profile

Ruiz, Ronald

Standard: 1880 Rapid: 1936 Blitz: 1986 (last updated 2026-10-02)
FIDE ID: 3823571 (view FIDE profile)
Federation: PER Sex: M Birth Year: — Age: —
Title: — Women's title: — Other title: — FOA title: —
Games: 4 Wins: 1 (25%) Draws: 1 (25%) Losses: 2 (50%)
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Dossier

3 of 4 games analyzed.

Accuracy: 89.9%
Opened Nf3: 2/2
Castled kingside: 3Same-side castling: 3
Fianchettoed kingside: 3Played on the queenside: 1
Kept the bishop pair: 3Active pieces: 3Sacrificed material: 2Isolated pawn: 2Backward pawn: 2Space advantage: 1Avoided exchanges: 1Initiated exchanges: 1
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Openings

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As White 2 games 1W 0D 1L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Duchamp Variation 1 game 1W 0D 0L
Zukertort Opening 1 game 0W 0D 1L
Dutch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 2 games 0W 1D 1L
Queen's Gambit Declined 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation 1 game 0W 1D 0L
Alekhine Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Schmid Variation 1 game 0W 0D 1L
Blunders Top 4 of 14

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

2026.06.27 · 51. Kg2 (−31.8% win chance) 1-0
Aguilar, Victor
Ruiz, Ronald
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2026.06.27 · 18... e5 (−17.3% win chance) 1-0
Ruiz, Ronald
Lujan, Carolina
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2026.06.27 · 29. Qd3 (−15.2% win chance) 0-1
Hauge, Lars Oskar
Ruiz, Ronald
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2026.06.27 · 26. Bb4 (−14% win chance) 0-1
Hauge, Lars Oskar
Ruiz, Ronald
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View blunders & mistakes
Games Showing all 4 games
Date Event Round Color Opponent Result Accuracy % First moves