Player profile

Guillermo, Ruiz Andres

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 29694108 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 1983 Age: 43
Title: — Women's title: — Other title: — FOA title: —
Games: 10 Wins: 1 (10%) Draws: 0 (0%) Losses: 9 (90%)
Dossier

10 of 10 games analyzed.

Accuracy: 84%
Opened e4: 7/7
Castled kingside: 8Same-side castling: 6Did not castle: 2Opposite-side castling: 1
Played in the center: 4Played on the kingside: 4Fianchettoed queenside: 2Played on the queenside: 1Fianchettoed kingside: 1
Active pieces: 7Sacrificed material: 6Missed tactics: 6Isolated pawn: 5Avoided exchanges: 5Kept the bishop pair: 4Backward pawn: 4Initiated exchanges: 3Space advantage: 2Played gambits: 1
Openings

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As White 7 games 0W 0D 7L
Sicilian Defense 4 games 0W 0D 4L
Closed 2 games 0W 0D 2L
Traditional 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Delayed Alapin Variation 2 games 0W 0D 2L
with d6 2 games 0W 0D 2L
French Defense 2 games 0W 0D 2L
Queen's Knight 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Four Knights Game 1 game 0W 0D 1L
Spanish Variation 1 game 0W 0D 1L
Double Spanish 1 game 0W 0D 1L
As Black 3 games 1W 0D 2L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 0D 1L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening 1 game 0W 0D 1L
Blunders Top 4 of 84

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

2026.02.01 · 27. Rc8 (−58.6% win chance) 0-1
Abreu Mateo, Miguel Angel
Guillermo, Ruiz Andres
View game
2026.03.01 · 22. Bg5 (−46.7% win chance) 0-1
Abreu Gongora, Miguel Angel
Guillermo, Ruiz Andres
View game
2026.03.01 · 51. Rbd8 (−43.9% win chance) 0-1
Abreu Gongora, Miguel Angel
Guillermo, Ruiz Andres
View game
2026.03.01 · 23. Nc6 (−34.8% win chance) 0-1
Abreu Mateo, Miguel Angel
Guillermo, Ruiz Andres
View game
Games Showing all 10 games
Date Event Round Color Opponent Result Accuracy % First moves