Player profile

ESPERILLA PELAYO, AARON ISMAEL

Games: 12 Wins: 4 (33%) Draws: 1 (8%) Losses: 7 (58%)
Dossier

12 of 12 games analyzed.

Accuracy: 82.5%
Opened e4: 8/8
Castled kingside: 11Same-side castling: 10Opposite-side castling: 2Castled queenside: 1
Played on the kingside: 4Played on the queenside: 4Played in the center: 3Fianchettoed kingside: 3Fianchettoed queenside: 3
Initiated exchanges: 9Space advantage: 8Kept the bishop pair: 8Sacrificed material: 7Backward pawn: 7Active pieces: 7Missed tactics: 5Avoided exchanges: 3Played gambits: 2Isolated pawn: 2
Openings

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As White 8 games 2W 1D 5L
Italian Game 3 games 0W 1D 2L
Giuoco Pianissimo 1 game 0W 0D 1L
Normal 1 game 0W 0D 1L
Paris Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo, Albin Variation 1 game 0W 0D 1L
French Defense 2 games 1W 0D 1L
Exchange Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
Alekhine Defense 1 game 0W 0D 1L
Scandinavian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 2W 0D 2L
Sicilian Defense 2 games 1W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6 1 game 1W 0D 0L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 54

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

2025.01.18 · 53. h4 (−86.9% win chance) 0-1
ORTIZ PEREZ, ROBERTO ELIEL
ESPERILLA PELAYO, AARON ISMAEL
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2026.01.10 · 32. c4 (−54.7% win chance) 0-1
Cruz Castillo, Becker Karim
ESPERILLA PELAYO, AARON ISMAEL
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2026.01.10 · 26... b4 (−47.5% win chance) 1-0
ESPERILLA PELAYO, AARON ISMAEL
LORENZO GARZA, DIEGO
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2026.01.11 · 33. Qxa7 (−42.6% win chance) 0-1
SANCHEZ NICOLAS, FEDOR DAVID
ESPERILLA PELAYO, AARON ISMAEL
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Games Showing all 12 games
Date Event Round Color Opponent Result Accuracy % First moves