Prepare against Allan Gattass
FM · Brazil · World #12,158 classical · FIDE ID 2111497
Our database contains 291 games by Allan Gattass, covering Jul 2004 to Jul 2026. Below you'll find Allan Gattass's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Allan Gattass 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 | 2,139 | 2,307 | Sep 2011 |
| Rapid | 2,228 | 2,278 | Oct 2017 |
| Blitz | 2,187 | 2,238 | Dec 2014 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 291 | 120 | 89 | 82 | 41.2% |
| As White | 144 | 59 | 44 | 41 | 41.0% |
| As Black | 147 | 61 | 45 | 41 | 41.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Allan Gattass's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Allan Gattass's side.
First moves as White (144 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 109 | 75.7% | 56.9% |
| d4 | 20 | 13.9% | 52.5% |
| c4 | 8 | 5.6% | 68.8% |
| Nf3 | 4 | 2.8% | 37.5% |
| b3 | 2 | 1.4% | 75.0% |
| e3 | 1 | 0.7% | 0.0% |
Main lines as White
- 1.e4 — 76% of White games, 56.9% score
- …c5 (47% of these games) — Gattass usually continues Nf3 (59.2% score)
- …e5 (24% of these games) — Gattass usually continues Nf3 (58.7% score)
- …e6 (12% of these games) — Gattass usually continues d4 (50.0% score)
- 1.d4 — 14% of White games, 52.5% score
- …Nf6 (40% of these games) — Gattass usually continues c4 (87.5% score)
- …d5 (25% of these games) — Gattass usually continues c4 (50.0% score)
- …e6 (20% of these games) — Gattass usually continues Nf3 (50.0% score)
As Black against 1.e4 (76 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 59 | 77.6% | 51.7% |
| e5 | 9 | 11.8% | 61.1% |
| d6 | 3 | 3.9% | 50.0% |
| Nf6 | 3 | 3.9% | 50.0% |
| e6 | 1 | 1.3% | 100.0% |
| d5 | 1 | 1.3% | 0.0% |
As Black against 1.d4 (41 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 27 | 65.9% | 72.2% |
| d5 | 12 | 29.3% | 54.2% |
| e6 | 1 | 2.4% | 100.0% |
| d6 | 1 | 2.4% | 0.0% |
Allan Gattass's chess games
All 291 games by Allan Gattass in the Chess.ceo database (Jul 2004 - 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: 120 wins, 89 draws, 82 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 26 | 11/6/9 | 42.3% |
| B98 | Sicilian: Najdorf | 9 | 6/2/1 | 66.7% |
| B33 | Sicilian: Sveshnikov | 4 | 2/2/0 | 50.0% |
| B70 | Sicilian: Dragon | 4 | 3/0/1 | 75.0% |
| C06 | French: Tarrasch Variation | 4 | 1/2/1 | 25.0% |
| C15 | French: Winawer Variation | 4 | 1/2/1 | 25.0% |
| C88 | Ruy Lopez: Closed | 4 | 0/2/2 | 0.0% |
| A53 | Indian Defense | 4 | 1/2/1 | 25.0% |
| A37 | English Opening: Symmetrical | 4 | 0/2/2 | 0.0% |
| C77 | Ruy Lopez: Morphy Defense | 3 | 2/1/0 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 17 | 9/3/5 | 52.9% |
| B97 | Sicilian: Najdorf | 15 | 3/5/7 | 20.0% |
| A46 | Indian Defense | 9 | 5/2/2 | 55.6% |
| D17 | Slav Defense | 8 | 4/2/2 | 50.0% |
| A01 | Réti Opening | 8 | 4/2/2 | 50.0% |
| B24 | Sicilian: Closed | 8 | 1/4/3 | 12.5% |
| B80 | Sicilian: Scheveningen | 6 | 1/3/2 | 16.7% |
| D85 | Grünfeld Defense | 5 | 2/2/1 | 40.0% |
| D00 | Queen's Pawn Game | 5 | 3/0/2 | 60.0% |
| A05 | English Opening | 4 | 1/2/1 | 25.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2008 | Giovanni Vescovi | 2,635 | ch-BRA 75th | B42 |
| Apr 2018 | Kaiqi Yang | 2,465 | Titled Tue | D17 |
| Nov 2010 | Martin Neubauer | 2,432 | 9th Sao Jose do Rio Preto | A34 |
| Sep 2019 | Nicolas Abarca Gonzalez | 2,430 | Titled Tue | A52 |
| Aug 2010 | Jorge Rosito | 2,422 | Santos Paulista Absoluto | B60 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2019 | 32 | 14 | 2,273 |
| Villa Martelli ITT | 2007 | 20 | 7.5 | 2,197 |
| ch-Gauchos | 2007 | 14 | 11 | 2,432 |
| ch-BRA sf | 2010 | 14 | 8 | 2,354 |
| 10th Dos Hermanas Internet qual-A | 2009 | 12 | 7.5 | 2,186 |
| Sao Jose do Rio Preto SMEL | 2011 | 11 | 4.5 | 2,049 |
| ch-BRA 75th | 2008 | 11 | 2 | 2,237 |
| 10th Florianopolis Open | 2024 | 10 | 6.5 | 2,023 |
Interactive opening tree from all 291 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Allan Gattass's chess games?
291 games by Allan Gattass, from Jul 2004 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 Allan Gattass has played.
What does Allan Gattass play on the first move as White?
Across 144 games with White in our database, Allan Gattass opens with 1.e4 (76% of games), 1.d4 (14% of games), 1.c4 (6% of games). Against 1.e4 as Black, Allan Gattass answers 1...c5 (78% of games), 1...e5 (12% of games), 1...d6 (4% of games). Against 1.d4: 1...Nf6 (66% of games), 1...d5 (29% of games), 1...e6 (2% of games).
What openings does Allan Gattass play as White?
As White, Allan Gattass's most-played openings in our database are: Sicilian (26 games, 42.3% win rate); Sicilian: Najdorf (9 games, 66.7% win rate); Sicilian: Sveshnikov (4 games, 50.0% win rate). The full breakdown of 144 games with White is in the table above.
What openings does Allan Gattass play as Black?
As Black, Allan Gattass most often plays: Sicilian (17 games, 52.9% win rate); Sicilian: Najdorf (15 games, 20.0% win rate); Indian Defense (9 games, 55.6% win rate). See the table above for the top ten Black openings across 147 games.
What is Allan Gattass's FIDE rating?
Allan Gattass is currently rated 2,139 in classical chess, 2,228 in rapid and 2,187 in blitz. Peak classical rating: 2,307 (Sep 2011).
How many games has Allan Gattass played?
Our database contains 291 games by Allan Gattass, covering Jul 2004 to Jul 2026. Overall record: 120 wins, 89 draws, 82 losses (41.2% win rate).
How do I prepare against Allan Gattass?
291 games by Allan Gattass 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.