Prepare against Juliette Cornileau
WFM · France · World #14,814 classical · FIDE ID 36083372
Our database contains 365 games by Juliette Cornileau, covering Dec 2014 to Aug 2026. Below you'll find Juliette Cornileau's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juliette Cornileau 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 | 2,108 | 2,202 | Mar 2026 |
| Rapid | 2,032 | 2,151 | Jan 2025 |
| Blitz | 1,960 | 1,961 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 365 | 131 | 60 | 174 | 35.9% |
| As White | 181 | 76 | 26 | 79 | 42.0% |
| As Black | 184 | 55 | 34 | 95 | 29.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juliette Cornileau's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juliette Cornileau's side.
First moves as White (179 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 102 | 57.0% | 49.0% |
| d4 | 74 | 41.3% | 48.0% |
| c4 | 2 | 1.1% | 50.0% |
| Nf3 | 1 | 0.6% | 50.0% |
Main lines as White
- 1.e4 — 57% of White games, 49.0% score
- …e5 (31% of these games) — Cornileau usually continues Nf3 (51.8% score)
- …c5 (27% of these games) — Cornileau usually continues Nf3 (50.0% score)
- …e6 (16% of these games) — Cornileau usually continues d4 (43.8% score)
- 1.d4 — 41% of White games, 48.0% score
- …Nf6 (54% of these games) — Cornileau usually continues c4 (45.7% score)
- …d5 (31% of these games) — Cornileau usually continues c4 (50.0% score)
- …e6 (5% of these games) — Cornileau usually continues c4 (50.0% score)
As Black against 1.e4 (109 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 66 | 60.6% | 41.7% |
| e5 | 28 | 25.7% | 35.7% |
| c6 | 5 | 4.6% | 40.0% |
| d5 | 4 | 3.7% | 0.0% |
| b6 | 3 | 2.8% | 83.3% |
| e6 | 2 | 1.8% | 0.0% |
As Black against 1.d4 (51 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 26 | 51.0% | 46.2% |
| Nf6 | 24 | 47.1% | 47.9% |
| e6 | 1 | 2.0% | 50.0% |
Juliette Cornileau's chess games
All 365 games by Juliette Cornileau in the Chess.ceo database (Dec 2014 - 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: 131 wins, 60 draws, 174 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D35 | Indian Defense | 18 | 8/4/6 | 44.4% |
| B28 | Sicilian | 11 | 4/2/5 | 36.4% |
| B12 | Caro-Kann: Advance Variation | 10 | 3/1/6 | 30.0% |
| C47 | Four Knights Game: Scotch Variation | 10 | 9/1/0 | 90.0% |
| B23 | Sicilian: Closed | 8 | 4/2/2 | 50.0% |
| A56 | Benoni Defense | 7 | 4/0/3 | 57.1% |
| E43 | Nimzo-Indian: Rubinstein System | 6 | 2/2/2 | 33.3% |
| C05 | French: Tarrasch Variation | 6 | 2/0/4 | 33.3% |
| C77 | Ruy Lopez: Morphy Defense | 5 | 1/1/3 | 20.0% |
| D85 | Grünfeld Defense | 5 | 2/0/3 | 40.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 35 | 12/6/17 | 34.3% |
| B31 | Sicilian: Rossolimo | 13 | 2/2/9 | 15.4% |
| D45 | Slav Defense | 12 | 2/2/8 | 16.7% |
| B23 | Sicilian: Closed | 9 | 7/1/1 | 77.8% |
| D02 | Queen's Pawn Game | 8 | 2/3/3 | 25.0% |
| D00 | London System | 6 | 2/0/4 | 33.3% |
| C77 | Ruy Lopez: Closed | 6 | 1/2/3 | 16.7% |
| A05 | Réti Opening | 6 | 0/2/4 | 0.0% |
| D35 | Indian Defense | 4 | 3/0/1 | 75.0% |
| C28 | Bishop's Opening | 3 | 1/1/1 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2024 | Boris Abrashkin | 2,407 | Titled Tue Early | D35 |
| Oct 2024 | Jouri Goriatchkin | 2,318 | Titled Tue Early | B12 |
| Aug 2026 | Yosha Iglesias | 2,290 | French Chess Championship 2026 | Women | First stage | B12 |
| May 2025 | O Zimina | 2,272 | Mitropa Cup w | D02 |
| Sep 2023 | Filipa Fortuna Pipiras | 2,250 | ch-EU U18 Girls 31st | D35 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2024 | 48 | 9.5 | 1,939 |
| ch-FRA Blitz Online Qual | 2020 | 15 | 7.5 | 1,828 |
| Biel Blitz w | 2022 | 14 | 5.5 | 1,607 |
| 25th ch-EUR Indiv w | 2025 | 11 | 5 | 2,147 |
| 41st World Junior Girls | 2025 | 11 | 5.5 | 1,985 |
| Wch U18 Girls | 2023 | 11 | 6 | 1,897 |
| Wch U10 Girls | 2016 | 10 | 4.5 | 1,350 |
| chT-EU U12 Girls | 2018 | 10 | 5 | 1,725 |
Interactive opening tree from all 365 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juliette Cornileau's chess games?
365 games by Juliette Cornileau, from Dec 2014 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 Juliette Cornileau has played.
What does Juliette Cornileau play on the first move as White?
Across 179 games with White in our database, Juliette Cornileau opens with 1.e4 (57% of games), 1.d4 (41% of games), 1.c4 (1% of games). Against 1.e4 as Black, Juliette Cornileau answers 1...c5 (61% of games), 1...e5 (26% of games), 1...c6 (5% of games). Against 1.d4: 1...d5 (51% of games), 1...Nf6 (47% of games), 1...e6 (2% of games).
What openings does Juliette Cornileau play as White?
As White, Juliette Cornileau's most-played openings in our database are: Indian Defense (18 games, 44.4% win rate); Sicilian (11 games, 36.4% win rate); Caro-Kann: Advance Variation (10 games, 30.0% win rate). The full breakdown of 181 games with White is in the table above.
What openings does Juliette Cornileau play as Black?
As Black, Juliette Cornileau most often plays: Sicilian (35 games, 34.3% win rate); Sicilian: Rossolimo (13 games, 15.4% win rate); Slav Defense (12 games, 16.7% win rate). See the table above for the top ten Black openings across 184 games.
What is Juliette Cornileau's FIDE rating?
Juliette Cornileau is currently rated 2,108 in classical chess, 2,032 in rapid and 1,960 in blitz. Peak classical rating: 2,202 (Mar 2026).
How many games has Juliette Cornileau played?
Our database contains 365 games by Juliette Cornileau, covering Dec 2014 to Aug 2026. Overall record: 131 wins, 60 draws, 174 losses (35.9% win rate).
How do I prepare against Juliette Cornileau?
365 games by Juliette Cornileau 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.