Prepare against Anaclara Costa
URY · World #88,950 classical · FIDE ID 3005666
When preparing against Anaclara Costa, expect 1.d4 in 78% of White games. Against 1.e4 the reply is 1...e6 (93% of games); against 1.d4, 1...e6 (88%).
Our database contains 79 games by Anaclara Costa, covering Jul 2012 to Oct 2026. Below you'll find Anaclara Costa's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Anaclara Costa 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 | 1,762 | 1,773 | Sep 2026 |
| Rapid | 1,754 | 1,773 | Oct 2025 |
| Blitz | 1,753 | 1,753 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 79 | 25 | 18 | 36 | 31.6% |
| As White | 37 | 8 | 6 | 23 | 21.6% |
| As Black | 42 | 17 | 12 | 13 | 40.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Anaclara Costa's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Anaclara Costa's side.
First moves as White (37 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 29 | 78.4% | 27.6% |
| f4 | 6 | 16.2% | 41.7% |
| e4 | 1 | 2.7% | 0.0% |
| g3 | 1 | 2.7% | 50.0% |
Main lines as White
- 1.d4 — 78% of White games, 27.6% score
- …Nf6 (45% of these games) — Costa usually continues c4 (22.2% score)
- …d5 (45% of these games) — Costa usually continues c4 (30.0% score)
- …c5 (7% of these games) — Costa usually continues d5 (25.0% score)
- 1.f4 — 16% of White games, 41.7% score
- …d5 (50% of these games) — Costa usually continues Nf3 (33.3% score)
- …Nf6 (33% of these games) — Costa usually continues Nf3 (25.0% score)
- …e6 (17% of these games) — Costa usually continues Nf3 (100.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 14 | 93.3% | 50.0% |
| c5 | 1 | 6.7% | 100.0% |
As Black against 1.d4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 14 | 87.5% | 64.3% |
| d5 | 1 | 6.3% | 100.0% |
| f5 | 1 | 6.3% | 50.0% |
Anaclara Costa's chess games
All 79 games by Anaclara Costa in the Chess.ceo database (Jul 2012 - Oct 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: 25 wins, 18 draws, 36 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 6 | 2/1/3 | 33.3% |
| A02 | Bird's opening | 6 | 2/1/3 | 33.3% |
| E61 | Indian Defense | 4 | 0/1/3 | 0.0% |
| A91 | Queen's Gambit Declined | 3 | 1/1/1 | 33.3% |
| D46 | Slav Defense | 2 | 1/0/1 | 50.0% |
| A90 | Semi-Slav Defense | 2 | 0/0/2 | 0.0% |
| A43 | Benoni Defense | 2 | 0/1/1 | 0.0% |
| E60 | Modern Defense | 1 | 0/0/1 | 0.0% |
| B24 | Sicilian | 1 | 0/0/1 | 0.0% |
| E97 | King's Indian Defense: Orthodox Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A90 | Horwitz Defense | 13 | 5/6/2 | 38.5% |
| A10 | English Opening: Dutch Defense | 5 | 3/1/1 | 60.0% |
| A02 | Bird's opening | 4 | 1/0/3 | 25.0% |
| C06 | French: Tarrasch Variation | 4 | 0/1/3 | 0.0% |
| C16 | French: Winawer Variation | 4 | 0/3/1 | 0.0% |
| C00 | French Defense | 3 | 2/0/1 | 66.7% |
| A40 | Dutch Defense | 2 | 0/1/1 | 0.0% |
| A08 | King's Indian Attack | 2 | 1/0/1 | 50.0% |
| D30 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| B23 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2012 | Anwar Albzoor | 1,893 | Olympiad Women-40 | A84 |
| Apr 2013 | Natalia Silva Rosas | 1,891 | Montevideo zt 2.5 w | A02 |
| Mar 2014 | Luis Rodriguez Lazo | 1,867 | ch-URU sf | A85 |
| Sep 2012 | Danielle Ghattas Bedrossian | 1,796 | Olympiad Women-40 | A90 |
| Mar 2014 | Claudia Montenegro | 1,783 | ch-URU w | E97 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-URU w | 2014 | 14 | 6 | 1,770 |
| ch-URU sf | 2014 | 9 | 3.5 | 1,840 |
| ch-Pan American w | 2012 | 9 | 3.5 | 1,707 |
| Montevideo zt 2.5 w | 2013 | 9 | 3.5 | 1,778 |
| Montevideo Open | 2012 | 7 | 1 | 1,594 |
| Olympiad Women-40 | 2012 | 7 | 3.5 | 1,815 |
| Olympiad Women-41 | 2014 | 6 | 1.5 | 1,487 |
| chT-URU | 2012 | 5 | 2.5 | 1,859 |
Interactive opening tree from all 79 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Anaclara Costa's chess games?
79 games by Anaclara Costa, from Jul 2012 to Oct 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 Anaclara Costa has played.
What does Anaclara Costa play on the first move as White?
Across 37 games with White in our database, Anaclara Costa opens with 1.d4 (78% of games), 1.f4 (16% of games), 1.e4 (3% of games). Against 1.e4 as Black, Anaclara Costa answers 1...e6 (93% of games), 1...c5 (7% of games). Against 1.d4: 1...e6 (88% of games), 1...d5 (6% of games), 1...f5 (6% of games).
What openings does Anaclara Costa play as White?
As White, Anaclara Costa's most-played openings in our database are: Queen's Pawn Game (6 games, 33.3% win rate); Bird's opening (6 games, 33.3% win rate); Indian Defense (4 games, 0.0% win rate). The full breakdown of 37 games with White is in the table above.
What openings does Anaclara Costa play as Black?
As Black, Anaclara Costa most often plays: Horwitz Defense (13 games, 38.5% win rate); English Opening: Dutch Defense (5 games, 60.0% win rate); Bird's opening (4 games, 25.0% win rate). See the table above for the top ten Black openings across 42 games.
What is Anaclara Costa's FIDE rating?
Anaclara Costa is currently rated 1,762 in classical chess, 1,754 in rapid and 1,753 in blitz. Peak classical rating: 1,773 (Sep 2026).
How many games has Anaclara Costa played?
Our database contains 79 games by Anaclara Costa, covering Jul 2012 to Oct 2026. Overall record: 25 wins, 18 draws, 36 losses (31.6% win rate).
How do I prepare against Anaclara Costa?
79 games by Anaclara Costa 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.