Prepare against Cassio Roberto Sopko
Brazil · World #69,741 classical · FIDE ID 2167867
When preparing against Cassio Roberto Sopko, expect 1.d4 in 57% of White games. Against 1.e4 the reply is 1...e5 (100% of games); against 1.d4, 1...f5 (100%). Lowest win rate among frequent openings: Indian Defense: Tartakower Attack as White, 0.0% over 17 games.
Our database contains 193 games by Cassio Roberto Sopko, covering Sep 2013 to Jul 2026. Below you'll find Cassio Roberto Sopko's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Cassio Roberto Sopko before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,822 | 2,002 | Nov 2015 |
| Rapid | 1,876 | 1,901 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 193 | 59 | 69 | 65 | 30.6% |
| As White | 99 | 28 | 35 | 36 | 28.3% |
| As Black | 94 | 31 | 34 | 29 | 33.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Cassio Roberto Sopko's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Cassio Roberto Sopko's side.
First moves as White (99 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 56 | 56.6% | 41.1% |
| Nf3 | 35 | 35.4% | 41.4% |
| b4 | 8 | 8.1% | 100.0% |
Main lines as White
- 1.d4 — 57% of White games, 41.1% score
- …Nf6 (54% of these games) — Sopko usually continues g3 (20.6% score)
- …d5 (38% of these games) — Sopko usually continues g3 (72.7% score)
- …e6 (4% of these games) — Sopko usually continues g3 (100.0% score)
- 1.Nf3 — 35% of White games, 41.4% score
- …Nf6 (43% of these games) — Sopko usually continues d4 (42.9% score)
- …d5 (26% of these games) — Sopko usually continues d4 (75.0% score)
- …c5 (11% of these games) — Sopko usually continues c4 (37.5% score)
As Black against 1.e4 (42 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 42 | 100.0% | 47.6% |
As Black against 1.d4 (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| f5 | 31 | 100.0% | 53.2% |
Cassio Roberto Sopko's chess games
All 193 games by Cassio Roberto Sopko in the Chess.ceo database (Sep 2013 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 59 wins, 69 draws, 65 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Queen's Pawn Game | 19 | 8/10/1 | 42.1% |
| A45 | Indian Defense: Tartakower Attack | 17 | 0/7/10 | 0.0% |
| A00 | Orangutan opening | 8 | 8/0/0 | 100.0% |
| A00 | Réti Opening | 8 | 1/1/6 | 12.5% |
| A11 | Indian Defense | 7 | 2/3/2 | 28.6% |
| D03 | Torre Attack | 6 | 1/1/4 | 16.7% |
| D02 | London System | 5 | 3/0/2 | 60.0% |
| A39 | English Opening | 5 | 1/3/1 | 20.0% |
| A40 | Modern Defense | 4 | 0/2/2 | 0.0% |
| E05 | Catalan | 3 | 1/2/0 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A90 | Dutch Defense | 38 | 14/14/10 | 36.8% |
| C42 | Petrov's Defense | 21 | 4/9/8 | 19.0% |
| A10 | English Opening: Dutch Defense | 11 | 3/5/3 | 27.3% |
| C50 | Italian Game | 6 | 2/1/3 | 33.3% |
| C24 | Bishop's Opening | 3 | 1/1/1 | 33.3% |
| C26 | Vienna Game | 2 | 2/0/0 | 100.0% |
| C31 | King's Gambit | 2 | 1/0/1 | 50.0% |
| A10 | Réti Opening | 2 | 1/1/0 | 50.0% |
| C72 | Ruy Lopez: Steinitz Defense Deferred | 2 | 2/0/0 | 100.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2014 | Haroldo Cunha Jr Dos Santos | 2,187 | ch-Pan American Seniors 50 | D02 |
| May 2015 | Juan Manuel Sosa Macho | 2,137 | 11th American Continental | A80 |
| May 2015 | Martin Daneri | 2,109 | 11th American Continental | A84 |
| Aug 2013 | Alexander Johansson | 2,022 | 35th Politiken Cup | A00 |
| Nov 2019 | Aitkazy Baimurzin | 1,995 | 29th Wch Seniors 50 | A10 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Pan American Seniors 50 | 2022 | 24 | 10.5 | 1,930 |
| Brasilia Terraviva Open | 2019 | 17 | 8.5 | 1,880 |
| ch-BRA sf2 | 2018 | 12 | 6.5 | 1,976 |
| Pocos de Caldas Open | 2018 | 12 | 5.5 | 1,806 |
| ch-BRA Seniors 50+ | 2019 | 11 | 6.5 | 1,914 |
| 29th Wch Seniors 50 | 2019 | 11 | 5 | 2,017 |
| 11th American Continental | 2015 | 11 | 5 | 2,069 |
| Cuiaba Contaud Open | 2019 | 11 | 6 | 1,984 |
Interactive opening tree from all 193 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Cassio Roberto Sopko's chess games?
193 games by Cassio Roberto Sopko, from Sep 2013 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Cassio Roberto Sopko has played.
What does Cassio Roberto Sopko play on the first move as White?
Across 99 games with White in our database, Cassio Roberto Sopko opens with 1.d4 (57% of games), 1.Nf3 (35% of games), 1.b4 (8% of games). Against 1.e4 as Black, Cassio Roberto Sopko answers 1...e5 (100% of games). Against 1.d4: 1...f5 (100% of games).
What openings does Cassio Roberto Sopko play as White?
As White, Cassio Roberto Sopko's most-played openings in our database are: Queen's Pawn Game (19 games, 42.1% win rate); Indian Defense: Tartakower Attack (17 games, 0.0% win rate); Orangutan opening (8 games, 100.0% win rate). The full breakdown of 99 games with White is in the table above.
What openings does Cassio Roberto Sopko play as Black?
As Black, Cassio Roberto Sopko most often plays: Dutch Defense (38 games, 36.8% win rate); Petrov's Defense (21 games, 19.0% win rate); English Opening: Dutch Defense (11 games, 27.3% win rate). See the table above for the top ten Black openings across 94 games.
What is Cassio Roberto Sopko's FIDE rating?
Cassio Roberto Sopko is currently rated 1,822 in classical chess, 1,876 in rapid. Peak classical rating: 2,002 (Nov 2015).
How many games has Cassio Roberto Sopko played?
Our database contains 193 games by Cassio Roberto Sopko, covering Sep 2013 to Jul 2026. Overall record: 59 wins, 69 draws, 65 losses (30.6% win rate).
How do I prepare against Cassio Roberto Sopko?
193 games by Cassio Roberto Sopko reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.