Prep DB
Explorer
Openings
Analysis
Search
Prep
Sign in
De Andrade, O
Last game 2024
Prep vs White
Prep vs Black
Rating
peak 2110 · latest 2026
1950
2050
2150
2013
2015
2017
2019
2021
2023
Games
17
Wins
8
Draws
2
Losses
7
Peak Elo
2110
52.9% score
As White
No repeated openings.
As Black
No repeated openings.
Recent games
De Andrade, O
2026
0-1
Rodriques, E
2229
VIII SESC Caioba Open
2024
Rodriguez Vila, A
2396
1-0
De Andrade, O
2026
VIII SESC Caioba Open
2024
De Andrade, O
2026
1-0
Stocco, Murilo de Andrade
1560
VIII SESC Caioba Open
2024
De Andrade, O
2058
1-0
Moro, Antonio Renato Pereira
1735
VII SESC Caioba Open 2023
2023
Lunelli, N
1759
½-½
De Andrade, O
2058
VII SESC Caioba Open 2023
2023
De Andrade, O
2058
0-1
Molina, Rob
2403
VII SESC Caioba Open 2023
2023
Ramazzotte, Adriano
1625
0-1
De Andrade, O
2058
VII SESC Caioba Open 2023
2023
De Andrade, O
2058
0-1
Perdomo, L
2389
VII SESC Caioba Open 2023
2023
De Souza, Samuel De Deus
1239
0-1
De Andrade, O
2058
VII SESC Caioba Open 2023
2023
Barreto Filho, C
2279
1-0
De Andrade, O
2110
II Brazil Maringa Open
2012
De Andrade, O
2110
1-0
Tashima, V
1902
II Brazil Maringa Open
2012
Rapouso, Ricardo Luis Borba
1852
½-½
De Andrade, O
2110
II Brazil Maringa Open
2012
De Andrade, O
2110
0-1
Gonzalez, Bo
2257
II Brazil Maringa Open
2012
Sakada, Carolina Contrera
1868
0-1
De Andrade, O
2110
II Brazil Maringa Open
2012
De Andrade, O
2110
1-0
Ramillo, Vitoria Matheus
1794
II Brazil Maringa Open
2012