Player profile

Sierra Marquez, Danny Javier

Standard: 0 Rapid: 0 Blitz: 1720 (last updated 2026-10-02)
FIDE ID: 144403968 (view FIDE profile)
Federation: COL Sex: M Birth Year: 1977 Age: 49
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 2 (33%) Draws: 1 (17%) Losses: 3 (50%)
Dossier

6 of 6 games analyzed.

Accuracy: 83.2%
Opened g4: 2/3Opened d4: 1/3
Castled kingside: 5Same-side castling: 4Did not castle: 1
Fianchettoed kingside: 3Played on the kingside: 2Played on the queenside: 1Played in the center: 1
Space advantage: 5Active pieces: 5Sacrificed material: 5Backward pawn: 4Initiated exchanges: 4Kept the bishop pair: 3Missed tactics: 2Avoided exchanges: 1Isolated pawn: 1
Openings

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As White 3 games 1W 1D 1L
Grob Opening 2 games 1W 1D 0L
Grob Gambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 0D 1L
Semi-Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 1W 0D 2L
Caro-Kann Defense 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Advance Variation 1 game 0W 0D 1L
Short Variation 1 game 0W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
Four Pawns Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 41

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

2024.09.29 · 47... Rf2 (−41.2% win chance) 0-1
Sierra Marquez, Danny Javier
Guiza Vargas, Angel David
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2024.09.29 · 35. Qxg6 (−34.4% win chance) 1/2-1/2
Borbon Torres, Julian Alfredo
Sierra Marquez, Danny Javier
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2024.09.29 · 39. Rc2 (−31.4% win chance) 1/2-1/2
Borbon Torres, Julian Alfredo
Sierra Marquez, Danny Javier
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2024.09.29 · 36... Rf5 (−30.3% win chance) 0-1
Sierra Marquez, Danny Javier
Guiza Vargas, Angel David
View game
Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves