Player profile
Dos Santos, Marcelo Barroso
Dossier
27 of 28 games analyzed.
Accuracy: 87.2%
Opened d4: 12/12
Castled kingside: 16Same-side castling: 15Castled queenside: 3Opposite-side castling: 3Did not castle: 2
Played in the center: 9Played on the queenside: 6Played on the kingside: 5Fianchettoed kingside: 2Fianchettoed queenside: 1
Active pieces: 14Initiated exchanges: 13Space advantage: 12Sacrificed material: 10Kept the bishop pair: 10Backward pawn: 9Isolated pawn: 8Missed tactics: 7Played gambits: 2Avoided exchanges: 2
Openings
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As White 12 games 9W 0D 3L
Grünfeld Defense 4 games 2W 0D 2L
Three Knights Variation 2 games 2W 0D 0L
Petrosian System
2 games
2W
0D
0L
Exchange Variation 2 games 0W 0D 2L
Modern Exchange Variation
2 games
0W
0D
2L
Nimzo-Indian Defense 4 games 3W 0D 1L
Classical Variation 4 games 3W 0D 1L
(unspecified)
2 games
1W
0D
1L
Noa Variation
1 game
1W
0D
0L
Berlin Variation
1 game
1W
0D
0L
King's Indian Defense 2 games 2W 0D 0L
Orthodox Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Semi-Slav Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 10 games 6W 0D 4L
Ruy Lopez 4 games 2W 0D 2L
Berlin Defense 4 games 2W 0D 2L
Anti-Berlin Variation
3 games
2W
0D
1L
(unspecified)
1 game
0W
0D
1L
Hungarian Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
Anti-Colle
1 game
1W
0D
0L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Greco Gambit, Main Line
1 game
1W
0D
0L
Semi-Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 1L
Schmidt Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bird Opening 1 game 1W 0D 0L
Dutch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 149
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 28 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.01.10 | I CHESS GRAN PRIX - EXPERT (VI ETAPA) | 3 | 2026.01.10 Dos Santos, Elson Pereira (44728387) (1698) | 1 | 79.90% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.01.10 | I CHESS GRAN PRIX - EXPERT (VI ETAPA) | 2 | 2026.01.10 Valentina Martins De Araujo Coelho | 1 | 93.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.01.10 | I CHESS GRAN PRIX - EXPERT (VI ETAPA) | 1 | 2026.01.10 Alex Mendonça de Queiroz | 1 | 90.60% | 1. g3 d5 2. Bg2 Nf6 3. Nf3 Nc6 | |
| 2026.01.09 | I CHESS GRAN PRIX - EXPERT (VI ETAPA) | 6 | 2026.01.09 Thomaz Haiji Teixeira Farias | 1 | 95.00% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | |
| 2026.01.09 | I CHESS GRAN PRIX - EXPERT (VI ETAPA) | 5 | 2026.01.09 Antonio Carlos Freitas Da Silva | 0 | 89.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.01.09 | I CHESS GRAN PRIX - EXPERT (VI ETAPA) | 4 | 2026.01.09 Bezerra, Fabiano de Oliveira (2148390) (1926) | 1 | 96.00% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.10.11 | II ARENA EXPERT DE XADREZ | 3 | 2025.10.11 Teixeira, Vitor Hugo Santos (22794905) (1895) | 0 | 90.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.10.11 | II ARENA EXPERT DE XADREZ | 1 | 2025.10.11 Leal, Aurimar De Azevedo (22794840) (1685) | 1 | 96.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.10.04 | I CHESS GRAN PRIX - EXPERT (V ETAPA) | 6 | 2025.10.04 Marcio Carneiro Franco | 1 | 99.10% | 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 | |
| 2025.10.04 | I CHESS GRAN PRIX - EXPERT (V ETAPA) | 5 | 2025.10.04 Luiz Felipe dos Santos Araujo | 0 | 74.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.10.04 | I CHESS GRAN PRIX - EXPERT (V ETAPA) | 3 | 2025.10.04 De Lima, Bonifacio Coelho (538030365) | 1 | 87.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.10.04 | I CHESS GRAN PRIX - EXPERT (V ETAPA) | 2 | 2025.10.04 Felipe Juan Mendes Penha | 1 | 84.50% | 1. d4 e6 2. c4 d5 3. Nc3 Nf6 | |
| 2025.10.04 | I CHESS GRAN PRIX - EXPERT (V ETAPA) | 1 | 2025.10.04 Leonardo Melo pessoa Cavalcante | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.09.30 | I CHESS GRAN PRIX - EXPERT (V ETAPA) | 4 | 2025.09.30 Bezerra, Fabiano de Oliveira (2148390) (1914) | 0 | 87.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.09.27 | I CHESS GRAN PRIX - EXPERT (IV ETAPA) | 5 | 2025.09.27 De Lima, Bonifacio Coelho (538030365) | 1 | 90.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.09.27 | I CHESS GRAN PRIX - EXPERT (IV ETAPA) | 2 | 2025.09.27 Teixeira, Vitor Hugo Santos (22794905) (1895) | 0 | 50.20% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2025.09.25 | I CHESS GRAN PRIX - EXPERT (IV ETAPA) | 6 | 2025.09.25 Dos Santos, Daniel Leite (22750126) (1794) | 0 | 88.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.09.11 | I CHESS GRAN PRIX - EXPERT (III ETAPA) | 6 | 2025.09.11 Gabriel Junior Rodrigues Dos Santos | 0 | 82.30% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.09.11 | I CHESS GRAN PRIX - EXPERT (III ETAPA) | 5 | 2025.09.11 Da Silva, Luciana de Maria Rocha (44701250) (1656) | 1 | 97.90% | 1. d4 Nf6 2. c4 d6 3. Nc3 g6 | |
| 2025.09.11 | I CHESS GRAN PRIX - EXPERT (III ETAPA) | 4 | 2025.09.11 De Souza, Etemberg Monteiro (22710108) (1821) | 1 | 90.70% | 1. f4 d5 2. e3 Nf6 3. Nf3 Nc6 | |
| 2025.09.11 | I CHESS GRAN PRIX - EXPERT (III ETAPA) | 3 | 2025.09.11 Ryan Freitas Marinho Da Cunha Breves | 1 | 92.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.09.11 | I CHESS GRAN PRIX - EXPERT (III ETAPA) | 2 | 2025.09.11 Bezerra, Fabiano de Oliveira (2148390) (1915) | 1 | 76.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| I CHESS GRAN PRIX - EXPERT (II ETAPA) | 6 | De Souza, Etemberg Monteiro (22710108) (1821) | 1 | 89.80% | 1. d4 f5 2. c4 Nf6 3. Nc3 e6 | ||
| I CHESS GRAN PRIX - EXPERT (II ETAPA) | 5 | Da Silva, Luciana de Maria Rocha (44701250) (1656) | 1 | 94.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| I CHESS GRAN PRIX - EXPERT (II ETAPA) | 4 | Bezerra, Fabiano de Oliveira (2148390) (1915) | 1 | 90.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| I CHESS GRAN PRIX - EXPERT (I ETAPA) | 5 | De Souza, Etemberg Monteiro (22710108) (1821) | 0 | 88.50% | 1. f4 d5 2. Nf3 Nf6 3. e3 c5 | ||
| I CHESS GRAN PRIX - EXPERT (I ETAPA) | 4 | Gabriel Junior Rodrigues Dos Santos | 1 | 87.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | ||
| I CHESS GRAN PRIX - EXPERT (I ETAPA) | 1 | Bezerra, Fabiano de Oliveira (2148390) (1915) | 0 | 61.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 |