Cassio Roberto Sopko
BRA · FIDE rating 1807 · rapid 1876 · born 1958
Record: 2/5 (+1 =2 −2), performance 1821
Openings played
- A80 Dutch Defense: Hopton Attack as black (1)
- A94 Dutch Defense: Stonewall Variation as black (1)
- C55 Italian Game: Two Knights Defense, Modern Bishop's Opening as black (1)
- D02 Queen's Pawn Game: Zukertort Variation as white (1)
- D04 Queen's Pawn Game: Colle System as white (1)
Games
- Rigoberto Alas (1806) – Cassio Roberto Sopko (1807) 1/2-1/2 game
- Juan Koch (1991) – Cassio Roberto Sopko (1807) 1-0 game
- Cassio Roberto Sopko (1807) – FM Alejandro Bauza (2074) 1/2-1/2 game
- Cassio Roberto Sopko (1807) – Efrain Pomares Herrera (1524) 1-0 game
- FM Rene Antonio Pilarte Tijerino (2069) – Cassio Roberto Sopko (1807) 1-0 game