Player profile

Arreguin Hernandez, Alan Guillermo

Standard: 2190 Rapid: 2054 Blitz: 2128 (last updated 2026-10-02)
FIDE ID: 5108349 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 1989 Age: 37
Title: CM Women's title: — Other title: — FOA title: —
Games: 7 Wins: 5 (71%) Draws: 0 (0%) Losses: 1 (14%) Other: 1
Dossier

7 of 7 games analyzed.

Accuracy: 83.7%
Opened e4: 3/3
Castled kingside: 4Same-side castling: 3Castled queenside: 2Opposite-side castling: 2Did not castle: 1
Fianchettoed kingside: 3Played on the queenside: 2Played in the center: 2Fianchettoed queenside: 1Played on the kingside: 1
Active pieces: 7Kept the bishop pair: 5Sacrificed material: 5Initiated exchanges: 4Backward pawn: 4Space advantage: 2Missed tactics: 2Avoided exchanges: 1
Openings

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As White 3 games 2W 0D 0L
Sicilian Defense 2 games 1W 0D 0L
Dragon Variation 2 games 1W 0D 0L
Yugoslav Attack, Main Line 1 game 0W 0D 0L
Yugoslav Attack, Czerniak Variation 1 game 1W 0D 0L
French Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Steinitz Variation 1 game 1W 0D 0L
As Black 4 games 3W 0D 1L
Nimzo-Larsen Attack 2 games 1W 0D 1L
Modern Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Ruy Lopez 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Breyer Defense, Zaitsev Hybrid 1 game 1W 0D 0L
Italian Game 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Modern Bishop's Opening 1 game 1W 0D 0L
Blunders Top 4 of 25

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

2024.11.01 · 22... Nb8 (−91.2% win chance) 0-1
Arreguin Hernandez, Alan Guillermo
Vargas Pereda, Jesus Manue
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2024.11.02 · 36. Rg4 (−45.5% win chance) *
Garcia Guerrero, Isaac Antonio
Arreguin Hernandez, Alan Guillermo
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2024.10.31 · 44. Kb6 (−34.1% win chance) 1-0
Vargas Reyes, Gloria Tzotzi
Arreguin Hernandez, Alan Guillermo
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2024.11.02 · 51. b4 (−22.6% win chance) *
Garcia Guerrero, Isaac Antonio
Arreguin Hernandez, Alan Guillermo
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Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves