Cassio Roberto Sopko
BRA · FIDE ID 2167867 · 17 tournament games since 2021
Standard
1807
#1171 in BRA (active)
Rapid
1876
#1228 in BRA (active)
Blitz
–
Unrated
Score
44%
3 W · 9 D · 5 L
Opp. avg
1752
Last 17 games
Last game
2025-02-24
World Senior Team Chess Championship | Open 65+
Prep summary
- As White: 1.d4 in 100% of games (scores 44%).
- Against 1.e4: 1...e5 in 7 of 7 games (King's Pawn Game), scoring 50%.
- Weak spot: Indian Defense: Tartakower Attack as White, only 33% in 3 games.
- By opponent strength: 13% against higher-rated players, 59% against lower-rated.
- Drawish: 53% of games end in a draw.
Based on 17 over-the-board games (2 classical). 8 with White (44%), 9 with Black (44%).
Openings as White
First move
| 1.d4 | 8 | 44% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game | 3 | 50% |
| Indian Defense: Tartakower Attack | 3 | 33% |
| Queen's Pawn Game: Krause Variation | 1 | 50% |
| Horwitz Defense | 1 | 50% |
Openings as Black
Against 1.e4 (7 games)
| 1...e5 King's Pawn Game | 7 | 50% |
Against 1.d4 (1 game)
| 1...f5 Dutch Defense | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Petrov's Defense: Three Knights Game | 2 | 75% |
| Petrov's Defense: Classical Attack, Chigorin Variation | 1 | 50% |
| Petrov's Defense: French Attack | 1 | 0% |
| Nimzo-Larsen Attack: Dutch Variation | 1 | 0% |
| Petrov's Defense | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-02-24 | Jos Ten Hacken (2020) World Senior Team Chess Championship | Open 65+ · classical | ½ |
| 2024-08-25 | Alexander Ferreira (1701) FENASEN - Festival Nacional Senior 2024 (50+ / 65+) | ½ |
| 2024-08-24 | Haroldo Cunha Dos Santos Junior (2040) FENASEN - Festival Nacional Senior 2024 (50+ / 65+) | L |
| 2024-08-24 | Hamilton Nobrega Trigueiro (1644) FENASEN - Festival Nacional Senior 2024 (50+ / 65+) | W |
| 2024-08-23 | Francisco Ferreira Sotero Caio (1741) FENASEN - Festival Nacional Senior 2024 (50+ / 65+) | W |
| 2024-08-23 | Silvio Cunha Pereira (2098) FENASEN - Festival Nacional Senior 2024 (50+ / 65+) | L |
| 2023-08-18 | Luis Flavio Medeiros Paiva Campeonato Brasileiro Senior +65 Clássico 2023 | L |
| 2023-08-18 | Genildo de Souza Gomes (1551) Campeonato Brasileiro Senior +65 Clássico 2023 | ½ |
| 2021-11-02 | Rafael Correa Deves Brazilian Championship | ½ |
| 2021-11-02 | Julia Goetten Wagner (1606) Brazilian Championship | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.