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Player profile

Oros Meraz, Cesar Santiago

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 29686202 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 2017 Age: 9
Title: — Women's title: — Other title: — FOA title: —
Games: 14 Wins: 6 (43%) Draws: 3 (21%) Losses: 4 (29%) Other: 1
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Dossier

12 of 14 games analyzed.

Accuracy: 77%
Opened e4: 7/8Opened d4: 1/8
Castled kingside: 8Same-side castling: 7Opposite-side castling: 3Castled queenside: 2Did not castle: 2
Played in the center: 7Fianchettoed kingside: 2Played on the queenside: 2Played on the kingside: 2Fianchettoed queenside: 1
Space advantage: 9Active pieces: 9Sacrificed material: 9Initiated exchanges: 7Missed tactics: 5Kept the bishop pair: 4Backward pawn: 4Isolated pawn: 3Avoided exchanges: 2Played gambits: 2
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Openings

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As White 8 games 2W 2D 3L
Ruy Lopez 3 games 1W 1D 1L
Steinitz Defense 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Morphy Defense 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Four Knights Game 2 games 0W 1D 1L
Spanish Variation 2 games 0W 1D 1L
Double Spanish 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
Rat Defense 1 game 1W 0D 0L
Small Center Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 0W 0D 0L
Queen's Knight Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 6 games 4W 1D 1L
Queen's Pawn Game 3 games 1W 1D 1L
Colle System 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Levitsky Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 2 games 2W 0D 0L
Old Sicilian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 88

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

2025.01.18 · 28. Rxc7 (−61.3% win chance) 0-1
Sanchez Montero, Matias
Oros Meraz, Cesar Santiago
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2025.01.18 · 7... c3 (−54.4% win chance) 0-1
Oros Meraz, Cesar Santiago
BARRAGAN LARA, JOSE ISAIAS
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2025.01.18 · 23. Ng5 (−53.4% win chance) 0-1
Sanchez Montero, Matias
Oros Meraz, Cesar Santiago
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2026.01.11 · 52. b7+ (−47.5% win chance) 1/2-1/2
Mulia, Guerrero Diego
Oros Meraz, Cesar Santiago
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View blunders & mistakes
Games Showing all 14 games
Date Event Round Color Opponent Result Accuracy % First moves