Prepare against Ignacia Belen Cid Aguilera
CHL · World #127,431 classical · FIDE ID 3483843
When preparing against Ignacia Belen Cid Aguilera, expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...c6 (75% of games); against 1.d4, 1...Nf6 (89%).
Our database contains 31 games by Ignacia Belen Cid Aguilera, covering Apr 2025 to Oct 2026. Below you'll find Ignacia Belen Cid Aguilera's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ignacia Belen Cid Aguilera 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 | 1,654 | 1,683 | Sep 2026 |
| Rapid | 1,497 | 1,497 | Oct 2026 |
| Blitz | 1,543 | 1,544 | Jul 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 15 | 9 | 6 | 48.4% |
| As White | 16 | 8 | 4 | 4 | 50.0% |
| As Black | 15 | 7 | 5 | 2 | 46.7% |
FIDE rated record
From FIDE's official rated-game ledger (2025-2026): 164 rated games against 130 different opponents, across 23 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 110 | 54 | 21 | 35 | 49.1% | 1,585 | 1,596 | 7 |
| Rapid | 14 | 4 | 1 | 9 | 28.6% | 1,621 | 1,478 | 2 |
| Blitz | 40 | 16 | 3 | 21 | 40.0% | 1,564 | 1,446 | 4 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 48 | 10 | 9 | 29 | 20.8% |
| Against lower-rated | 48 | 28 | 8 | 12 | 58.3% |
Tournament wins
1 tournament win from 21 events, 1 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 67 | 36 | 13 | 18 | 1,585 | 1,615 |
| 2025 | 97 | 38 | 12 | 47 | 1,584 | 1,487 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ignacia Belen Cid Aguilera's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ignacia Belen Cid Aguilera's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 15 | 93.8% | 66.7% |
| d4 | 1 | 6.3% | 0.0% |
Main lines as White
- 1.e4 — 94% of White games, 66.7% score
- …e5 (40% of these games) — Aguilera usually continues Nf3 (50.0% score)
- …c5 (27% of these games) — Aguilera usually continues Nf3 (100.0% score)
- …d5 (13% of these games) — Aguilera usually continues exd5 (75.0% score)
- 1.d4 — 6% of White games, 0.0% score
- …Nf6 (100% of these games) — Aguilera usually continues Bf4 (0.0% score)
As Black against 1.e4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 3 | 75.0% | 66.7% |
| e5 | 1 | 25.0% | 100.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 88.9% | 56.3% |
| d5 | 1 | 11.1% | 50.0% |
Ignacia Belen Cid Aguilera's chess games
All 31 games by Ignacia Belen Cid Aguilera in the Chess.ceo database (Apr 2025 - 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: 15 wins, 9 draws, 6 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C48 | Four Knights Game: Spanish Variation | 4 | 2/1/1 | 50.0% |
| B48 | Sicilian: Taimanov | 2 | 2/0/0 | 100.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| A48 | Indian Defense | 1 | 0/0/1 | 0.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 0/1/0 | 0.0% |
| B93 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| B00 | Sicilian: Sveshnikov | 1 | 1/0/0 | 100.0% |
| B18 | Caro-Kann: Classical | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | Canard Opening | 3 | 0/3/0 | 0.0% |
| A45 | Indian Defense | 3 | 2/1/0 | 66.7% |
| A37 | English Opening: Symmetrical | 2 | 2/0/0 | 100.0% |
| A60 | Benoni Defense | 2 | 0/1/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 1/0/1 | 50.0% |
| B10 | Caro-Kann | 1 | 1/0/0 | 100.0% |
| E70 | King's Indian Defense | 1 | 0/0/0 | 0.0% |
| C20 | King's Pawn Game: Leonardis Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Juan Rakela Rodriguez | 1,866 | XIII Open de Lebu 2026 | A46 |
| Feb 2026 | Catalina Paz Zuniga Lara | 1,793 | Campeonato Nacional de Ajedrez Femenino - Chile 2026 | B15 |
| Feb 2026 | Fernanda Antonella Salazar Nieto | 1,572 | Campeonato Nacional de Ajedrez Femenino - Chile 2026 | B14 |
| Jul 2026 | Rocio Ignacia Rojas Flores | 1,530 | Campeonato Nacional Escolar Impares CHILE 2026 | FEMENINA | A37 |
| Jul 2026 | Sofia Quezada Quijada | 1,508 | Campeonato Nacional Escolar Impares CHILE 2026 | FEMENINA | B48 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Campeonato Nacional Escolar Impares CHILE 2026 | FEMENINA | 2026 | 9 | 7.5 | 1,757 |
| Campeonato Nacional de Ajedrez Femenino - Chile 2026 | 2026 | 9 | 4 | 1,607 |
| Campeonato Nacional de Menores Chile 2026 | Categoría Femenina | 2026 | 6 | 4 | 1,731 |
| VII Campeonato Sudamericano de Ajedrez Bogotá 2026 | G13 | 2026 | 4 | 2 | 1,710 |
| XIII Open de Lebu 2026 | 2026 | 3 | 2 | 2,009 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ignacia Belen Cid Aguilera's chess games?
31 games by Ignacia Belen Cid Aguilera, from Apr 2025 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 Ignacia Belen Cid Aguilera has played.
What does Ignacia Belen Cid Aguilera play on the first move as White?
Across 16 games with White in our database, Ignacia Belen Cid Aguilera opens with 1.e4 (94% of games), 1.d4 (6% of games). Against 1.e4 as Black, Ignacia Belen Cid Aguilera answers 1...c6 (75% of games), 1...e5 (25% of games). Against 1.d4: 1...Nf6 (89% of games), 1...d5 (11% of games).
What openings does Ignacia Belen Cid Aguilera play as White?
As White, Ignacia Belen Cid Aguilera's most-played openings in our database are: Four Knights Game: Spanish Variation (4 games, 50.0% win rate); Sicilian: Taimanov (2 games, 100.0% win rate); French: Exchange Variation (1 games, 0.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Ignacia Belen Cid Aguilera play as Black?
As Black, Ignacia Belen Cid Aguilera most often plays: Canard Opening (3 games, 0.0% win rate); Indian Defense (3 games, 66.7% win rate); English Opening: Symmetrical (2 games, 100.0% win rate). See the table above for the top ten Black openings across 15 games.
What is Ignacia Belen Cid Aguilera's FIDE rating?
Ignacia Belen Cid Aguilera is currently rated 1,654 in classical chess, 1,497 in rapid and 1,543 in blitz. Peak classical rating: 1,683 (Sep 2026).
How many games has Ignacia Belen Cid Aguilera played?
Our database contains 31 games by Ignacia Belen Cid Aguilera, covering Apr 2025 to Oct 2026. Overall record: 15 wins, 9 draws, 6 losses (48.4% win rate).
How do I prepare against Ignacia Belen Cid Aguilera?
31 games by Ignacia Belen Cid Aguilera 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.