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Rodriguez Membreno, Sebastian

Standard: 1584 Rapid: 1498 Blitz: 1565 (last updated 2026-10-02)
FIDE ID: 6523803 (view FIDE profile)
Federation: CRC Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: —
Games: 18 Wins: 5 (28%) Draws: 1 (6%) Losses: 10 (56%) Other: 2
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Dossier

15 of 18 games analyzed.

Accuracy: 84.1%
Opened d4: 9/10Opened e4: 1/10
Castled kingside: 14Same-side castling: 14Castled queenside: 1
Played on the kingside: 8Fianchettoed queenside: 5Played in the center: 5
Active pieces: 13Sacrificed material: 8Kept the bishop pair: 8Backward pawn: 7Initiated exchanges: 7Isolated pawn: 6Missed tactics: 6Avoided exchanges: 5Space advantage: 4Played gambits: 2
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Openings

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As White 13 games 3W 1D 7L
Queen's Pawn Game 6 games 2W 1D 2L
Colle System 4 games 0W 1D 2L
Traditional Colle 3 games 0W 1D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Indian Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Caro-Kann Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Englund Gambit Declined 1 game 0W 0D 0L
Reversed French 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Yusupov-Rubinstein System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benoni Defense 1 game 1W 0D 0L
Old Benoni 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 5 games 2W 0D 3L
Dutch Defense 2 games 0W 0D 2L
Blackmar's Second Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 2 games 2W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Variations 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anderssen's Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 98

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

2025.12.28 · 47. g4 (−42.4% win chance) 0-1
Woods Diaz, Rodrigo Alberto
Rodriguez Membreno, Sebastian
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2024.12.27 · 7. Bf4 (−40.4% win chance) 1-0
Leiva Coto, Isaac Antonio
Rodriguez Membreno, Sebastian
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2024.12.29 · 15. Rc1 (−40.3% win chance) 0-1
Romero Cerdas, Moises Alonso
Rodriguez Membreno, Sebastian
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2025.12.28 · 45. Kg5 (−40% win chance) 0-1
Woods Diaz, Rodrigo Alberto
Rodriguez Membreno, Sebastian
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View blunders & mistakes
Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves