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Player profile

Pereyra, Mariano Gaston

Standard: 1939 Rapid: 1885 Blitz: 1842 (last updated 2026-11-02)
FIDE ID: 150347 (view FIDE profile)
Federation: ARG Sex: M Birth Year: 1987 Age: 39
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)
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Dossier

1 of 1 game analyzed.

Accuracy: 90.7%
Opened d4: 1/1
Castled kingside: 1Same-side castling: 1
Played in the center: 1
Active pieces: 1Avoided exchanges: 1
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Openings

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As White 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders 4 flagged moves

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

2026.03.29 · 33. e4 (−10.1% win chance) 0-1
Silva, Luca
Pereyra, Mariano Gaston
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2026.03.29 · 31. g4 (−9.6% win chance) 0-1
Silva, Luca
Pereyra, Mariano Gaston
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2026.03.29 · 8. cxd4 (−7.1% win chance) 0-1
Silva, Luca
Pereyra, Mariano Gaston
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2026.03.29 · 37. Kh4 (−6.3% win chance) 0-1
Silva, Luca
Pereyra, Mariano Gaston
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves