Prepare against Simao Poscidonio Dias
FM · Brazil · World #24,821 classical · FIDE ID 2103648
Our database contains 878 games by Simao Poscidonio Dias, covering Jan 2007 to Jul 2026. Below you'll find Simao Poscidonio Dias's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Simao Poscidonio Dias 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 | 2,019 | 2,135 | Apr 2008 |
| Rapid | 2,048 | 2,102 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 878 | 307 | 73 | 498 | 35.0% |
| As White | 435 | 161 | 32 | 242 | 37.0% |
| As Black | 443 | 146 | 41 | 256 | 33.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Simao Poscidonio Dias's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Simao Poscidonio Dias's side.
First moves as White (435 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 327 | 75.2% | 40.5% |
| d4 | 104 | 23.9% | 41.8% |
| Nf3 | 2 | 0.5% | 0.0% |
| e3 | 2 | 0.5% | 50.0% |
Main lines as White
- 1.e4 — 75% of White games, 40.5% score
- …c5 (43% of these games) — Dias usually continues Nf3 (44.0% score)
- …e5 (14% of these games) — Dias usually continues Nf3 (45.5% score)
- …e6 (13% of these games) — Dias usually continues d4 (32.5% score)
- 1.d4 — 24% of White games, 41.8% score
- …Nf6 (46% of these games) — Dias usually continues Nf3 (34.2% score)
- …d5 (32% of these games) — Dias usually continues Nf3 (50.0% score)
- …e6 (6% of these games) — Dias usually continues Nf3 (62.5% score)
As Black against 1.e4 (226 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 188 | 83.2% | 39.1% |
| e5 | 37 | 16.4% | 36.5% |
As Black against 1.d4 (136 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 83 | 61.0% | 29.5% |
| d5 | 52 | 38.2% | 41.3% |
| e6 | 1 | 0.7% | 50.0% |
Simao Poscidonio Dias's chess games
All 878 games by Simao Poscidonio Dias in the Chess.ceo database (Jan 2007 - 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: 307 wins, 73 draws, 498 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 65 | 29/2/34 | 44.6% |
| B92 | Sicilian: Najdorf | 43 | 18/1/24 | 41.9% |
| C02 | French: Advance Variation | 33 | 9/3/21 | 27.3% |
| D02 | Queen's Pawn Game | 26 | 10/2/14 | 38.5% |
| B13 | Caro-Kann: Exchange Variation | 25 | 9/3/13 | 36.0% |
| C55 | Italian Game | 17 | 6/1/10 | 35.3% |
| A46 | Indian Defense | 15 | 5/0/10 | 33.3% |
| C54 | Italian Game: Classical Variation | 15 | 6/1/8 | 40.0% |
| B07 | Pirc Defense | 15 | 5/1/9 | 33.3% |
| B02 | Alekhine Defense | 14 | 4/2/8 | 28.6% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B27 | Sicilian: Hyperaccelerated Dragon | 79 | 32/5/42 | 40.5% |
| B38 | Sicilian: Accelerated Dragon | 44 | 15/3/26 | 34.1% |
| D35 | Indian Defense | 26 | 6/2/18 | 23.1% |
| B20 | Sicilian | 22 | 10/2/10 | 45.5% |
| E16 | Queen's Indian Defense | 21 | 4/3/14 | 19.0% |
| B23 | Sicilian: Closed | 20 | 4/1/15 | 20.0% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 19 | 11/0/8 | 57.9% |
| A13 | English Opening | 18 | 3/2/13 | 16.7% |
| E06 | Catalan | 16 | 5/2/9 | 31.3% |
| A05 | Réti Opening | 16 | 4/3/9 | 25.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2025 | Azer Mirzoev | 2,460 | Titled Tue Late | B41 |
| Mar 2024 | Karina Ambartsumova | 2,418 | Titled Tue Late | C55 |
| Nov 2024 | Viacheslav Slovineanu | 2,412 | Titled Tue Early | B14 |
| Oct 2024 | A Tokman | 2,399 | Titled Tue Early | D00 |
| Nov 2024 | Viktor Dmitrenko | 2,395 | Titled Tue Early | D02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 759 | 273.5 | 2,051 |
| ch-BRA Mineiro | 2011 | 17 | 8.5 | 1,985 |
| Brazil Chess - Floripa | 2026 | 10 | 6 | 1,897 |
| Rio de Janeiro zt 2.4 | 2011 | 9 | 6 | 2,401 |
| 2nd Niteroi Open | 2022 | 9 | 6 | 2,065 |
| Sao Paulo Braga Open | 2011 | 9 | 5 | 2,122 |
| ch-BRA sf | 2011 | 7 | 4 | 2,116 |
| Osasco Open | 2012 | 6 | 4 | 2,172 |
Interactive opening tree from all 878 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Simao Poscidonio Dias's chess games?
878 games by Simao Poscidonio Dias, from Jan 2007 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 Simao Poscidonio Dias has played.
What does Simao Poscidonio Dias play on the first move as White?
Across 435 games with White in our database, Simao Poscidonio Dias opens with 1.e4 (75% of games), 1.d4 (24% of games), 1.Nf3 (0% of games). Against 1.e4 as Black, Simao Poscidonio Dias answers 1...c5 (83% of games), 1...e5 (16% of games). Against 1.d4: 1...Nf6 (61% of games), 1...d5 (38% of games), 1...e6 (1% of games).
What openings does Simao Poscidonio Dias play as White?
As White, Simao Poscidonio Dias's most-played openings in our database are: Sicilian (65 games, 44.6% win rate); Sicilian: Najdorf (43 games, 41.9% win rate); French: Advance Variation (33 games, 27.3% win rate). The full breakdown of 435 games with White is in the table above.
What openings does Simao Poscidonio Dias play as Black?
As Black, Simao Poscidonio Dias most often plays: Sicilian: Hyperaccelerated Dragon (79 games, 40.5% win rate); Sicilian: Accelerated Dragon (44 games, 34.1% win rate); Indian Defense (26 games, 23.1% win rate). See the table above for the top ten Black openings across 443 games.
What is Simao Poscidonio Dias's FIDE rating?
Simao Poscidonio Dias is currently rated 2,019 in classical chess, 2,048 in rapid. Peak classical rating: 2,135 (Apr 2008).
How many games has Simao Poscidonio Dias played?
Our database contains 878 games by Simao Poscidonio Dias, covering Jan 2007 to Jul 2026. Overall record: 307 wins, 73 draws, 498 losses (35.0% win rate).
How do I prepare against Simao Poscidonio Dias?
878 games by Simao Poscidonio Dias 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.