Player profile

Barboza, Mauro

Standard: 1900 Rapid: 1789 Blitz: 1796 (last updated 2026-11-02)

FIDE ID: 3000567 (view FIDE profile)

Federation: URU Sex: M Birth Year: 1947 Age: 79

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

Games: 14 Wins: 6 (43%) Draws: 2 (14%) Losses: 6 (43%)

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Dossier

13 of 14 games analyzed.

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Openings

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As White 6 games 2W 2D 2L

Sicilian Defense 2 games 1W 1D 0L

Taimanov Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Scheveningen Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scandinavian Defense 1 game 0W 1D 0L

Modern Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

French Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Italian Game 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Normal 1 game 0W 0D 1L

Caro-Kann Defense 1 game 0W 0D 1L

Two Knights Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 4 games 2W 0D 2L

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

Colle System 1 game 1W 0D 0L

Anti-Colle 1 game 1W 0D 0L

Trompowsky Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Gambit Declined 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Semi-Slav Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 72

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

2023.09.23 · 26... Rxg3 (−82.7% win chance) 1-0

Mauro Barboza

Pawel Flis

Engine View game

2026.10.12 · 41... f6 (−60.1% win chance) 1-0

Barboza, Mauro

Ledesma, Otoniel

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2026.10.14 · 27. Qe2 (−41.4% win chance) 1/2-1/2

Chavez, Hector Antonio

Barboza, Mauro

Engine View game

2026.10.10 · 11. a3 (−41% win chance) 1-0

Anzora, Oscar

Barboza, Mauro

Engine View game

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Games Showing all 14 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.15	Round 9: Barboza, Mauro - Pilarte Tijerino, Rene Antonio	9.7	2026.10.15 Pilarte Tijerino, Rene Antonio (6100082) (2069)	½	91.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.10.14	Round 8: Sopko, Cassio Roberto - Barboza, Mauro	8.10	2026.10.14 Sopko, Cassio Roberto (2167867) (1807)	1	91.20%	1. d4 d5 2. Nf3 Nf6 3. e3 Bf5
2026.10.14	Round 7: Barboza, Mauro - Chavez, Hector Antonio	7.10	2026.10.14 Chavez, Hector Antonio (6700870) (1813)	½	79.60%	1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5
2026.10.13	Round 6: Koch, Juan - Barboza, Mauro	6.7	2026.10.13 Koch, Juan (112143) (1991)	0	81.70%	1. d4 Nf6 2. Bg5 d5 3. Nd2 c6
2026.10.12	Round 5: Barboza, Mauro - Shaw, Clifford	5.9	2026.10.12 Shaw, Clifford (33100101) (1817)	1	98.90%	1. e4 e6 2. d4 d5 3. exd5 exd5
2026.10.12	Round 4: Ledesma, Otoniel - Barboza, Mauro	4.4	2026.10.12 Ledesma, Otoniel (3800431) (2186)	0	72.60%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2026.10.11	Round 3: Barboza, Mauro - Torres, Javier Antonio	3.4	2026.10.11 Torres, Javier Antonio (2006634) (2068)	0	89.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.10.11	Round 2: Blanco Gramajo, Cesar Augusto - Barboza, Mauro	2.7	2026.10.11 Blanco Gramajo, Cesar Augusto (2023997) (2025)	1	88.50%	1. d4 Nf6 2. Nf3 d5 3. c4 c6
2026.10.10	Round 1: Barboza, Mauro - Anzora, Oscar	1.16	2026.10.10 Anzora, Oscar (6700535) (1523)	1	83.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.24	Round 5: Barboza, Mauro - Oddone, Cristhian	5.7	2025.11.24 Oddone, Cristhian (3001334) (2225)	0	-	1. e4 c6 2. Nc3 d5 3. Nf3 g6
2023.09.27	Round 8: Mauro Barboza - Alex Yermolinsky		2023.09.27 Alex Yermolinsky (2419)	0	88.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.09.26	Round 7: Petra Fink-Nunn - Mauro Barboza		2023.09.26 Petra Fink-Nunn (1971)	1	93.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.09.23	Round 1: Pawel Flis - Mauro Barboza		2023.09.23 Pawel Flis (1948)	0	50.20%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2023.09.20	Round 2: Mauro Barboza - Helen M Frostick		2023.09.20 Helen M Frostick (1855)	1	90.30%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4