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Cuellar, Guillermo

Standard: 1661 Rapid: 1806 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 4456386 (view FIDE profile)
Federation: COL Sex: M Birth Year: 1946 Age: 80
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 0 (0%) Draws: 0 (0%) Losses: 4 (67%) Other: 2
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Dossier

2 of 6 games analyzed.

Accuracy: 77.9%
Opened e4: 1/1
Castled kingside: 1Same-side castling: 1
Played on the queenside: 1
Isolated pawn: 1Kept the bishop pair: 1Active pieces: 1Avoided exchanges: 1
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Openings

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As White 3 games 0W 0D 2L
French Defense 1 game 0W 0D 0L
Classical Variation 1 game 0W 0D 0L
Delayed Exchange Variation 1 game 0W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Alapin Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Budapest Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 2 games 0W 0D 1L
Polish Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bishop's Opening 1 game 0W 0D 0L
Ponziani Gambit 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Blunders Top 4 of 16

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

2025.11.16 · 20. Rxb4 (−26.8% win chance) 0-1
Matt Emiliano Perdomo
Cuellar, Guillermo
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2025.11.16 · 25. Ba6 (−25% win chance) 0-1
Matt Emiliano Perdomo
Cuellar, Guillermo
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2025.11.16 · 24. b4 (−18.6% win chance) 0-1
Matt Emiliano Perdomo
Cuellar, Guillermo
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2023.07.20 · 12... Kh7 (−17.9% win chance) 1-0
Guillermo Cuellar
Victor Ramon Polo
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves