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Player profile

Roque Marin, Osmar Tadeo

Standard: 1613 Rapid: 1547 Blitz: 1580 (last updated 2026-10-02)
FIDE ID: 5158826 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 2010 Age: 16
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 9 (56%) Draws: 4 (25%) Losses: 3 (19%)
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Dossier

15 of 16 games analyzed.

Accuracy: 86.9%
Opened e4: 6/6
Castled kingside: 11Same-side castling: 11Castled queenside: 2Opposite-side castling: 1
Played in the center: 4Played on the kingside: 4Fianchettoed kingside: 4Fianchettoed queenside: 4Played on the queenside: 1
Sacrificed material: 12Active pieces: 10Initiated exchanges: 10Kept the bishop pair: 8Space advantage: 7Isolated pawn: 6Backward pawn: 5Missed tactics: 3Played gambits: 3Avoided exchanges: 1
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Openings

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As White 7 games 4W 2D 1L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 1 game 1W 0D 0L
Giuoco Piano 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scotch Game 1 game 0W 1D 0L
Benima Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Forgacs Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 1 game 1W 0D 0L
King's Indian Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 7 games 4W 2D 1L
Sicilian Defense 4 games 2W 1D 1L
Scheveningen Variation 1 game 0W 0D 1L
English Attack, with f3 1 game 0W 0D 1L
Smith-Morra Gambit Declined 1 game 1W 0D 0L
Push Variation 1 game 1W 0D 0L
Modern Variations 1 game 1W 0D 0L
Tartakower 1 game 1W 0D 0L
Bowdler Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
London System, with Be2 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Alekhine Defense 1 game 1W 0D 0L
Maróczy Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 87

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

2026.01.11 · 62... Kxb5 (−47.5% win chance) 1-0
Roque Marin, Osmar Tadeo
Romero Martinez, Ian
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2026.01.10 · 56... f3 (−47.5% win chance) 1/2-1/2
Roque Marin, Osmar Tadeo
Reyes Garcia, Diego Fernando
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2025.01.18 · 55... Rf2 (−47.5% win chance) 1/2-1/2
Roque Marin, Osmar Tadeo
Reyes Chavez, Alexis
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2026.01.10 · 35. Rh4 (−46.1% win chance) 1-0
BENITEZ DURAN, ANGEL YAEL
Roque Marin, Osmar Tadeo
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Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves