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Player profile

Acosta Valdez, Mario Aleja

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 5126339 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 1994 Age: 32
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 1 (100%) Draws: 0 (0%) Losses: 0 (0%)
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Dossier

1 of 1 game analyzed.

Accuracy: 90.8%
Opened e4: 1/1
Castled queenside: 1Opposite-side castling: 1
Fianchettoed kingside: 1Played in the center: 1
Isolated pawn: 1Kept the bishop pair: 1Space advantage: 1Sacrificed material: 1Missed tactics: 1
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Openings

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As White 1 game 1W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Accelerated Dragon 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 5

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

2026.08.02 · 15. Bc3 (−14.7% win chance) 1-0
Chavez Dominguez, Lenin Odin
Acosta Valdez, Mario Aleja
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2026.08.02 · 25. gxh6 (−7.5% win chance) 1-0
Chavez Dominguez, Lenin Odin
Acosta Valdez, Mario Aleja
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2026.08.02 · 24. Rb1 (−6.2% win chance) 1-0
Chavez Dominguez, Lenin Odin
Acosta Valdez, Mario Aleja
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2026.08.02 · 14. c4 (−5.5% win chance) 1-0
Chavez Dominguez, Lenin Odin
Acosta Valdez, Mario Aleja
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves