Player profile

Gonzalez, Guillermo

Standard: 1807 Rapid: 0 Blitz: 1842 (last updated 2026-10-02)

FIDE ID: 4477448 (view FIDE profile)

Federation: COL Sex: M Birth Year: 1960 Age: 66

Title: — Women's title: — Other title: — FOA title: —

Games: 17 Wins: 2 (12%) Draws: 1 (6%) Losses: 13 (76%) Other: 1

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Dossier

12 of 17 games analyzed.

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Openings

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As White 4 games 0W 0D 3L

French Defense 1 game 0W 0D 0L

McCutcheon Variation 1 game 0W 0D 0L

Lasker Variation 1 game 0W 0D 0L

Sicilian Defense 1 game 0W 0D 1L

Najdorf Variation 1 game 0W 0D 1L

English Attack 1 game 0W 0D 1L

Scandinavian Defense 1 game 0W 0D 1L

Modern Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Pirc Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 4 games 0W 1D 3L

Ruy Lopez 1 game 0W 1D 0L

Closed 1 game 0W 1D 0L

Bogoljubow Variation 1 game 0W 1D 0L

Indian Defense 1 game 0W 0D 1L

Accelerated London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Zukertort Opening 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 0D 1L

Normal Variation 1 game 0W 0D 1L

King's Knight Variation 1 game 0W 0D 1L

Blunders Top 4 of 90

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

2023.07.22 · 37. Nh4 (−46.1% win chance) 1-0

Silvana Pinillo Canon

Guillermo Gonzalez

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2023.07.22 · 52. Bxh5 (−42.2% win chance) 1-0

Silvana Pinillo Canon

Guillermo Gonzalez

Engine View game

2023.07.22 · 51. Bd1 (−36.8% win chance) 1-0

Silvana Pinillo Canon

Guillermo Gonzalez

Engine View game

2023.07.22 · 53. Rxf7+ (−36.7% win chance) 1-0

Silvana Pinillo Canon

Guillermo Gonzalez

Engine View game

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Games Showing all 17 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2025.11.17	Round 7: Gonzalez, Guillermo - Cuesta Cifuentes, Jair Alfonso	7.9	2025.11.17 Cuesta Cifuentes, Jair Alfonso (4406575) (2023)	*	-	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.11.17	Round 6: Hernandez Fierro, Rodrigo - Gonzalez, Guillermo	6.9	2025.11.17 Hernandez Fierro, Rodrigo (4400445) (2164)	½	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.11.16	Round 5: Chaux, Oscar Orlando - Gonzalez, Guillermo	5.9	2025.11.16 Chaux, Oscar Orlando (4422791) (1921)	0	-	1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7
2025.11.16	Round 4: Gonzalez, Guillermo - Obando Guzman, Soren Federico	4.7	2025.11.16 Obando Guzman, Soren Federico (4431081) (2145)	0	84.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.15	Round 3: Gonzalez, Guillermo - Gomez Viana, Duvan Leandro	3.45	2025.11.15 Gomez Viana, Duvan Leandro (4427009) (1839)	0	-	1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4
2025.11.15	Round 3: Gonzalez, Guillermo - Rueda Rojas, Richard Alejandro	3.7	2025.11.15 Rueda Rojas, Richard Alejandro (4491505) (2186)	0	90.00%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2025.11.15	Round 2: Rios Perez, Jose Willard - Gonzalez, Guillermo	2.42	2025.11.15 Rios Perez, Jose Willard (4461320) (1635)	0	-
2025.11.14	Round 1: Rodriguez, William Nicolas - Gonzalez, Guillermo	1.9	2025.11.14 Rodriguez, William Nicolas (4492609) (1924)	0	87.80%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
2023.07.23	Round 9: German Univio Sanchez - Guillermo Gonzalez		2023.07.23 German Univio Sanchez	0	74.30%	1. e4 c5 2. d4 cxd4 3. c3 d5
2023.07.22	Round 8: Guillermo Gonzalez - Silvana Pinillo Canon		2023.07.22 Silvana Pinillo Canon	1	69.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.07.22	Round 7: Valentina Sofia Ruiz Jaraba - Guillermo Gonzalez		2023.07.22 Valentina Sofia Ruiz Jaraba	0	89.90%	1. e4 c5 2. Nf3 d6 3. c3 Qb6
2023.07.22	Round 1: Guillermo Gonzalez - Jorcerys Montilla Reyes		2023.07.22 Jorcerys Montilla Reyes	0	85.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.07.21	Round 6: Maria Camila Moreno Gonzalez - Guillermo Gonzalez		2023.07.21 Maria Camila Moreno Gonzalez	0	88.50%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.07.21	Round 5: Guillermo Gonzalez - Martha Mateus		2023.07.21 Martha Mateus	0	79.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.07.20	Round 4: Nicolle Julieth Mogollon Tobar - Guillermo Gonzalez		2023.07.20 Nicolle Julieth Mogollon Tobar	0	85.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.07.20	Round 3: Guillermo Gonzalez - Plinio Pazos Gambarrotti		2023.07.20 Plinio Pazos Gambarrotti	1	90.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 f5
2023.07.20	Round 2: Oscar Humberto Ardila - Guillermo Gonzalez		2023.07.20 Oscar Humberto Ardila	0	90.30%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7