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Grisales Castrillon, Juan Steban

Standard: 1527 Rapid: 1531 Blitz: 1512 (last updated 2026-11-02)
FIDE ID: 144431732 (view FIDE profile)
Federation: COL Sex: M Birth Year: 2009 Age: 17
Title: — Women's title: — Other title: — FOA title: —
Games: 20 Wins: 8 (40%) Draws: 0 (0%) Losses: 12 (60%)
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Dossier

17 of 20 games analyzed.

Accuracy: 84.4%
Opened d4: 9/9
Castled kingside: 11Same-side castling: 10Did not castle: 5Opposite-side castling: 2Castled queenside: 1
Played in the center: 10Fianchettoed queenside: 3Played on the queenside: 3Played on the kingside: 3
Active pieces: 13Space advantage: 13Initiated exchanges: 9Isolated pawn: 9Backward pawn: 8Missed tactics: 8Kept the bishop pair: 7Sacrificed material: 7Avoided exchanges: 7Played gambits: 1
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Openings

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As White 10 games 3W 0D 7L
Queen's Gambit Declined 3 games 0W 0D 3L
Queen's Knight Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Orthodox Defense 1 game 0W 0D 1L
Botvinnik Variation 1 game 0W 0D 1L
Benko Gambit Accepted 2 games 0W 0D 2L
Yugoslav 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Queen's Pawn Game 1 game 1W 0D 0L
Mason Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Englund Gambit 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Rubinstein System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Mikenas Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 10 games 5W 0D 5L
Sicilian Defense 3 games 0W 0D 3L
Boleslavsky Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Open 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Morphy Gambit 1 game 0W 0D 1L
Andreaschek Gambit 1 game 0W 0D 1L
English Opening 3 games 1W 0D 2L
Symmetrical Variation 3 games 1W 0D 2L
(unspecified) 2 games 1W 0D 1L
Four Knights Variation, Keres-Parma System 1 game 0W 0D 1L
Queen's Pawn Game 2 games 2W 0D 0L
London System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Queen's Gambit Declined 2 games 2W 0D 0L
Neo-Orthodox Variation 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Harrwitz Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 90

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

2025.10.27 · 32. Qc2 (−53.9% win chance) 0-1
Becker Newmark, Jeronimo
Grisales Castrillon, Juan Steban
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2025.10.24 · 65. Kxh1 (−47.7% win chance) 0-1
Figueroa Rincon, Cesar Fabian
Grisales Castrillon, Juan Steban
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2025.10.28 · 50. Kf3 (−47.5% win chance) 0-1
Viasus Cuellar, Juan Diego
Grisales Castrillon, Juan Steban
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2025.10.28 · 59. Kh3 (−47.5% win chance) 0-1
Rumbo Rojas, Juan Pablo
Grisales Castrillon, Juan Steban
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Games Showing all 20 games
Date Event Round Color Opponent Result Accuracy % First moves