Prepare against Maria Ignacia Rossel Grandon
CHL · World #149,063 classical · FIDE ID 3431509
When preparing against Maria Ignacia Rossel Grandon, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e5 (78% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 68 games by Maria Ignacia Rossel Grandon, covering Aug 2017 to Aug 2026. Below you'll find Maria Ignacia Rossel Grandon's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Maria Ignacia Rossel Grandon 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 | 1,596 | 1,643 | Mar 2026 |
| Rapid | 1,473 | 1,473 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 68 | 22 | 4 | 42 | 32.4% |
| As White | 32 | 12 | 4 | 16 | 37.5% |
| As Black | 36 | 10 | 0 | 26 | 27.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Maria Ignacia Rossel Grandon's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Maria Ignacia Rossel Grandon's side.
First moves as White (32 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 32 | 100.0% | 43.8% |
Main lines as White
- 1.e4 — 100% of White games, 43.8% score
- …e5 (41% of these games) — Grandon usually continues f4 (62.5% score)
- …c5 (34% of these games) — Grandon usually continues Nf3 (35.0% score)
- …d5 (9% of these games) — Grandon usually continues exd5 (75.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 21 | 77.8% | 19.0% |
| c5 | 5 | 18.5% | 40.0% |
| d5 | 1 | 3.7% | 100.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 100.0% | 37.5% |
Maria Ignacia Rossel Grandon's chess games
All 68 games by Maria Ignacia Rossel Grandon in the Chess.ceo database (Aug 2017 - Aug 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: 22 wins, 4 draws, 42 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C34 | King's Gambit | 8 | 5/0/3 | 62.5% |
| B90 | Sicilian: Najdorf | 3 | 1/0/2 | 33.3% |
| C55 | Italian Game | 3 | 0/0/3 | 0.0% |
| B20 | Sicilian | 3 | 0/0/3 | 0.0% |
| B70 | Sicilian: Dragon | 2 | 0/1/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 0/1/1 | 0.0% |
| B76 | Sicilian: Accelerated Dragon | 1 | 1/0/0 | 100.0% |
| B45 | Sicilian: Four Knights | 1 | 0/0/1 | 0.0% |
| B81 | Sicilian: Scheveningen | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C54 | Italian Game | 7 | 1/0/6 | 14.3% |
| C54 | Italian Game: Classical Variation | 4 | 0/0/4 | 0.0% |
| C45 | Scotch Game | 2 | 1/0/1 | 50.0% |
| A45 | Trompowsky Attack | 2 | 1/0/1 | 50.0% |
| B50 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| B80 | Sicilian: Scheveningen | 2 | 1/0/1 | 50.0% |
| A48 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| C57 | Italian Game: Two Knights Defense | 1 | 1/0/0 | 100.0% |
| C40 | King's Knight Opening | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2026 | Antonia Valentina Saa Manriquez | 1,770 | Campeonato Nacional de Ajedrez Femenino - Chile 2026 | E73 |
| Feb 2026 | Constanza Paz Araos Diaz | 1,756 | Campeonato Nacional de Ajedrez Femenino - Chile 2026 | B90 |
| Feb 2026 | Camila Urrutia Cordova | 1,685 | Campeonato Nacional de Ajedrez Femenino - Chile 2026 | B81 |
| Feb 2026 | Fernanda Narvaez Contreras | 1,622 | Campeonato Nacional de Ajedrez Femenino - Chile 2026 | C67 |
| Aug 2017 | Briseyda Belen Quispe Mamani | 1,197 | Wch U08 Girls | C34 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Pan American U08 Girls | 2018 | 13 | 5.5 | 1,025 |
| Campeonato Nacional de Ajedrez Femenino - Chile 2026 | 2026 | 9 | 5 | 1,809 |
| Wch U08 Girls | 2017 | 8 | 2.5 | 1,092 |
| ch-Pan American U10 Girls | 2019 | 5 | 2.5 | – |
| 3rd Santiago Ladies | 2019 | 5 | 3 | 1,599 |
| ch-Santiago Region w 2nd | 2018 | 5 | 0.5 | 925 |
| Lebu Open 1st | 2016 | 5 | 0 | 768 |
| ch-Santiago Region w 4th | 2018 | 3 | 1 | 1,192 |
Interactive opening tree from all 68 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Maria Ignacia Rossel Grandon's chess games?
68 games by Maria Ignacia Rossel Grandon, from Aug 2017 to Aug 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 Maria Ignacia Rossel Grandon has played.
What does Maria Ignacia Rossel Grandon play on the first move as White?
Across 32 games with White in our database, Maria Ignacia Rossel Grandon opens with 1.e4 (100% of games). Against 1.e4 as Black, Maria Ignacia Rossel Grandon answers 1...e5 (78% of games), 1...c5 (19% of games), 1...d5 (4% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Maria Ignacia Rossel Grandon play as White?
As White, Maria Ignacia Rossel Grandon's most-played openings in our database are: King's Gambit (8 games, 62.5% win rate); Sicilian: Najdorf (3 games, 33.3% win rate); Italian Game (3 games, 0.0% win rate). The full breakdown of 32 games with White is in the table above.
What openings does Maria Ignacia Rossel Grandon play as Black?
As Black, Maria Ignacia Rossel Grandon most often plays: Italian Game (7 games, 14.3% win rate); Italian Game: Classical Variation (4 games, 0.0% win rate); Scotch Game (2 games, 50.0% win rate). See the table above for the top ten Black openings across 36 games.
What is Maria Ignacia Rossel Grandon's FIDE rating?
Maria Ignacia Rossel Grandon is currently rated 1,596 in classical chess, 1,473 in rapid. Peak classical rating: 1,643 (Mar 2026).
How many games has Maria Ignacia Rossel Grandon played?
Our database contains 68 games by Maria Ignacia Rossel Grandon, covering Aug 2017 to Aug 2026. Overall record: 22 wins, 4 draws, 42 losses (32.4% win rate).
How do I prepare against Maria Ignacia Rossel Grandon?
68 games by Maria Ignacia Rossel Grandon 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.