Player profile

Cubillo Duran, Aaron Josue

Standard: 1603 Rapid: 1449 Blitz: 1653 (last updated 2026-11-02)
FIDE ID: 6520464 (view FIDE profile)
Federation: CRC Sex: M Birth Year: 2007 Age: 19
Title: — Women's title: — Other title: NA FOA title: —
Games: 14 Wins: 2 (14%) Draws: 2 (14%) Losses: 10 (71%)
Dossier

14 of 14 games analyzed.

Accuracy: 80.2%
Opened e4: 5/5
Castled kingside: 10Same-side castling: 9Did not castle: 3Castled queenside: 1
Played on the kingside: 7Fianchettoed kingside: 5Fianchettoed queenside: 4Played on the queenside: 3Played in the center: 3
Active pieces: 11Initiated exchanges: 8Missed tactics: 7Space advantage: 6Sacrificed material: 6Isolated pawn: 6Backward pawn: 5Avoided exchanges: 5Kept the bishop pair: 4Played gambits: 1
Openings

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As White 5 games 1W 0D 4L
Ruy Lopez 1 game 0W 0D 1L
Berlin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Grand Prix Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Owen Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 9 games 1W 2D 6L
Caro-Kann Defense 2 games 0W 0D 2L
Advance Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Owen Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Indian Defense 1 game 0W 1D 0L
Kasparov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scotch Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Vienna Game 1 game 0W 0D 1L
Omaha Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 1D 0L
Rossolimo Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 0D 1L
Double Fianchetto 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 114

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

2026.09.27 · 35... Rxc3 (−87.4% win chance) 1-0
Cubillo Duran, Aaron Josue
Conejo Mesen, Christopher
View game
2026.09.27 · 70... gxf1=Q (−47.5% win chance) 1/2-1/2
Cubillo Duran, Aaron Josue
Morales Hernandez, Alejandro Joel
View game
2026.09.27 · 17... Rg8 (−40% win chance) 1-0
Cubillo Duran, Aaron Josue
Velasquez Mora, Steven Daniel
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2026.09.27 · 30... Rg5 (−39% win chance) 1/2-1/2
Cubillo Duran, Aaron Josue
Morales Hernandez, Alejandro Joel
View game
Games Showing all 14 games
Date Event Round Color Opponent Result Accuracy % First moves