Player profile

Errazola, Mauricio

Standard: 1959 Rapid: 1935 Blitz: 1979 (last updated 2026-11-02)

FIDE ID: 3017141 (view FIDE profile)

Federation: URU Sex: M Birth Year: 2004 Age: 22

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

Games: 26 Wins: 7 (27%) Draws: 4 (15%) Losses: 15 (58%)

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Dossier

24 of 26 games analyzed.

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Openings

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As White 12 games 5W 1D 6L

Zukertort Opening 4 games 3W 0D 1L

Nimzo-Larsen Variation 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Sicilian Invitation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Quiet System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Trompowsky Attack 3 games 1W 0D 2L

Classical Defense 2 games 1W 0D 1L

Big Center Variation 2 games 1W 0D 1L

(unspecified) 1 game 0W 0D 1L

Nimzo-Larsen Attack 2 games 0W 1D 1L

Classical Variation 2 games 0W 1D 1L

(unspecified) 2 games 0W 1D 1L

Indian Defense 1 game 0W 0D 1L

Knights Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Pawn Game 1 game 1W 0D 0L

Symmetrical Variation 1 game 1W 0D 0L

Pseudo-Catalan 1 game 1W 0D 0L

Dutch Defense 1 game 0W 0D 1L

Leningrad Variation 1 game 0W 0D 1L

Warsaw Variation 1 game 0W 0D 1L

As Black 12 games 2W 3D 7L

Alekhine Defense 4 games 1W 1D 2L

Modern Variation 2 games 1W 0D 1L

Schmid Variation 2 games 1W 0D 1L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Scandinavian Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Nimzo-Indian Defense 2 games 0W 1D 1L

Classical Variation 1 game 0W 1D 0L

Noa Variation 1 game 0W 1D 0L

Kmoch Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Indian Defense 2 games 0W 0D 2L

Spassky System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Kasparov-Petrosian Variation 1 game 0W 0D 1L

Marco Defense 1 game 0W 0D 1L

Horwitz Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

French Defense 1 game 0W 0D 1L

Advance Variation 1 game 0W 0D 1L

Milner-Barry Gambit 1 game 0W 0D 1L

Bogo-Indian Defense 1 game 1W 0D 0L

Retreat Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Mexican Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Blunders Top 4 of 128

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

2026.07.17 · 27. Qd4+ (−42.4% win chance) 0-1

Braso, Jorge

Errazola, Mauricio

Engine View game

2026.02.16 · 44. b4 (−37.4% win chance) 1/2-1/2

Soto, Nicolas

Errazola, Mauricio

Engine View game

2026.07.16 · 33. Qxg4 (−33.9% win chance) 0-1

Vazquez, Facundo

Errazola, Mauricio

Engine View game

2024.05.18 · 32. Rxg6 (−33.2% win chance) 0-1

Vazquez, Facundo

Errazola, Mauricio

Engine View game

View blunders & mistakes

Games Showing all 26 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.31	Round 3: Tobares, Leandro - Errazola, Mauricio	3.20	2026.10.31 Tobares, Leandro (106402) (2150)	0	81.90%	1. d4 e6 2. g3 c5 3. Nf3 Nc6
2026.10.30	Round 1: Cubas, Jose - Errazola, Mauricio	1.13	2026.10.30 Cubas, Jose (3700267) (2399)	½	97.40%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.07.18	Round 9: Errazola, Mauricio - Hiriart, Guillermo	9.9	2026.07.18 Hiriart, Guillermo (3004538) (1856)	1	95.80%	1. Nf3 Nf6 2. b3 e6 3. Bb2 b6
2026.07.17	Round 5: Errazola, Mauricio - Braso, Jorge	5.9	2026.07.17 Braso, Jorge (3000397) (1935)	0	75.70%	1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6
2026.07.17	Round 4: Durante, Aurelio - Errazola, Mauricio	4.6	2026.07.17 Durante, Aurelio (3001270) (1859)	½	82.10%	1. e4 Nf6 2. e5 Nd5 3. c4 Nb6
2026.07.17	Round 2: Toledo, Javier - Errazola, Mauricio	2.8	2026.07.17 Toledo, Javier (3007502) (1852)	1	95.80%	1. e4 Nf6 2. e5 Nd5 3. d4 Nb6
2026.07.17	Round 1: Errazola, Mauricio - Indart, Lucio	1.10	2026.07.17 Indart, Lucio (3017630) (1715)	1	86.50%	1. d4 Nf6 2. Bg5 e6 3. e4 Be7
2026.07.16	Round 3: Errazola, Mauricio - Vazquez, Facundo	3.1	2026.07.16 Vazquez, Facundo (3007669) (2300)	0	80.20%	1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5
2026.06.21	Round 2: Errazola, Mauricio - Lopez Azambuja, Nicolas	2.13	2026.06.21 Lopez Azambuja, Nicolas (3003809) (2313)	0	-	1. Nf3 Nf6 2. d4 e6 3. g3 b5
2026.02.17	Round 8: Lanzilotta, Filippo - Errazola, Mauricio	8.9	2026.02.17 Lanzilotta, Filippo (3009394) (1907)	0	87.30%	1. e4 e6 2. d4 d5 3. e5 c5
2026.02.16	Round 7: Errazola, Mauricio - Soto, Nicolas	7.7	2026.02.16 Soto, Nicolas (3001245) (2030)	½	86.40%	1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7
2026.02.16	Round 6: Muniz, Rafael - Errazola, Mauricio	6.3	2026.02.16 Muniz, Rafael (3000486) (2158)	0	83.70%	1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5
2026.02.15	Round 5: Errazola, Mauricio - Werle, Carolin	5.8	2026.02.15 Werle, Carolin (3031519) (1715)	1	84.90%	1. d4 d5 2. Nf3 Nf6 3. g3 c5
2026.02.15	Round 4: Diaz Delograsi, Francisco - Errazola, Mauricio	4.13	2026.02.15 Diaz Delograsi, Francisco (3016692) (1795)	1	95.10%	1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+
2026.02.14	Round 3: Errazola, Mauricio - Vassallo, Mariano	3.15	2026.02.14 Vassallo, Mariano (3007677) (1814)	1	94.60%	1. Nf3 c5 2. e3 Nf6 3. b3 Nc6
2026.02.12	Round 2: Rodi, Luis Ernesto - Errazola, Mauricio	2.1	2026.02.12 Rodi, Luis Ernesto (101710) (2254)	0	83.60%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.11.24	Round 2: Errazola, Mauricio - Cuevas, Alex	2.6	2025.11.24 Cuevas, Alex (114260) (2263)	0	-	1. d4 f5 2. Nf3 Nf6 3. g3 g6
2025.03.21	Round 12: Egger, Jorge - Errazola, Mauricio	12.9	2025.03.21 Egger, Jorge (3400182) (2398)	0	84.20%	1. e4 Nf6 2. e5 Nd5 3. d4 d6
2025.03.21	Round 8: Cuenca Jimenez, Jose Fernando - Errazola, Mauricio	8.6	2025.03.21 Cuenca Jimenez, Jose Fernando (2255570) (2405)	0	87.20%	1. d4 e6 2. c4 b6 3. e3 Bb7
2025.03.21	Round 1: Mareco, Sandro - Errazola, Mauricio	1.3	2025.03.21 Mareco, Sandro (112275) (2539)	0	86.30%	1. Nf3 Nf6 2. c4 b6 3. d4 Bb7
2024.06.23	Round 5: Errazola, Mauricio - Cardarelli, Leon		2024.06.23 Cardarelli, Leon (3013995) (1663)	1	94.30%	1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7
2024.06.22	Round 3: Errazola, Mauricio - Guerrero, Alvaro		2024.06.22 Guerrero, Alvaro (3000478) (1995)	0	93.30%	1. d4 Nf6 2. Bg5 e6 3. e4 h6
2024.05.18	Round 4: Errazola, Mauricio - Vazquez, Facundo		2024.05.18 Vazquez, Facundo (3007669) (2383)	0	80.00%	1. Nf3 Nf6 2. e3 g6 3. b3 Bg7
2024.05.18	Round 3: Manteiga, Franco - Errazola, Mauricio		2024.05.18 Manteiga, Franco (3009785) (2021)	½	96.50%	1. d4 Nf6 2. c4 Nc6 3. Nf3 e6
2023.02.05	VI Abierto de Montevideo	3.31	2023.02.05 Araque, Jairo (3926168) (1961)	0	90.50%	1. d4 Nf6 2. Bf4 b6 3. e3 Bb7
2023.02.03	VI Abierto de Montevideo	1.25	2023.02.03 El Ters, Antouan (3000150) (2179)	0	89.60%	1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7