Prepare against Isabella Chen
DNK · World #87,071 classical · FIDE ID 1481690
When preparing against Isabella Chen, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e5 (79% of games); against 1.d4, 1...d5 (100%).
Our database contains 31 games by Isabella Chen, covering Oct 2024 to Sep 2026. Below you'll find Isabella Chen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Isabella Chen 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 | 1,767 | 1,824 | Apr 2026 |
| Rapid | 1,719 | 1,749 | Sep 2025 |
| Blitz | 1,645 | 1,645 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 11 | 6 | 14 | 35.5% |
| As White | 14 | 7 | 3 | 4 | 50.0% |
| As Black | 17 | 4 | 3 | 10 | 23.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Isabella Chen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Isabella Chen's side.
First moves as White (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 14 | 100.0% | 60.7% |
Main lines as White
- 1.e4 — 100% of White games, 60.7% score
- …c5 (50% of these games) — Chen usually continues Nf3 (50.0% score)
- …e5 (36% of these games) — Chen usually continues Nf3 (80.0% score)
- …e6 (14% of these games) — Chen usually continues d4 (0.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 11 | 78.6% | 36.4% |
| c6 | 2 | 14.3% | 0.0% |
| c5 | 1 | 7.1% | 0.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 100.0% | 50.0% |
Isabella Chen's chess games
All 31 games by Isabella Chen in the Chess.ceo database (Oct 2024 - Sep 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: 11 wins, 6 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C45 | Scotch Game | 5 | 4/0/1 | 80.0% |
| B40 | Sicilian | 2 | 1/1/0 | 50.0% |
| B48 | Sicilian: Taimanov | 2 | 0/2/0 | 0.0% |
| B45 | Sicilian: Four Knights | 1 | 0/0/1 | 0.0% |
| B51 | Sicilian: Moscow Variation | 1 | 1/0/0 | 100.0% |
| B70 | Sicilian: Dragon | 1 | 0/0/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| C00 | French Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C50 | Italian Game | 5 | 1/2/2 | 20.0% |
| C62 | Ruy Lopez | 3 | 1/0/2 | 33.3% |
| D15 | Slav Defense | 2 | 0/1/1 | 0.0% |
| C48 | Four Knights Game: Spanish Variation | 1 | 0/0/1 | 0.0% |
| B15 | Caro-Kann: Bronstein-Larsen | 1 | 0/0/1 | 0.0% |
| C40 | Ruy Lopez: Morphy Defense | 1 | 0/0/1 | 0.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
| B11 | Caro-Kann: Two Knights Variation | 1 | 0/0/1 | 0.0% |
| D04 | Colle System | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2026 | Frida Bjerregaard Hagen | 1,672 | Ungdoms DM 2026 - U10-U12 | D04 |
| Jun 2026 | Nirvana Camacho Chavez | 1,639 | FIDE World Cadets Cup 2026 | G12 | C62 |
| Jun 2026 | Varenya Lakshmi Vaka | 1,630 | FIDE World Cadets Cup 2026 | G12 | C44 |
| Sep 2026 | Avira Karthik Vaenil | 1,597 | Ungdoms DM 2026 - U10-U12 | C44 |
| Sep 2026 | Eik Tusindstraale | 1,593 | Ungdoms DM 2026 - U10-U12 | C50 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| FIDE World Cadets Cup 2026 | G12 | 2026 | 11 | 4.5 | 1,561 |
| World Cadets U12 Girls | 2025 | 9 | 3.5 | 1,558 |
| Ungdoms DM 2026 - U10-U12 | 2026 | 6 | 3.5 | 1,817 |
| Nordic girls chess championship 2026 - Group C | 2026 | 5 | 2.5 | 1,673 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Isabella Chen's chess games?
31 games by Isabella Chen, from Oct 2024 to Sep 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 Isabella Chen has played.
What does Isabella Chen play on the first move as White?
Across 14 games with White in our database, Isabella Chen opens with 1.e4 (100% of games). Against 1.e4 as Black, Isabella Chen answers 1...e5 (79% of games), 1...c6 (14% of games), 1...c5 (7% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Isabella Chen play as White?
As White, Isabella Chen's most-played openings in our database are: Scotch Game (5 games, 80.0% win rate); Sicilian (2 games, 50.0% win rate); Sicilian: Taimanov (2 games, 0.0% win rate). The full breakdown of 14 games with White is in the table above.
What openings does Isabella Chen play as Black?
As Black, Isabella Chen most often plays: Italian Game (5 games, 20.0% win rate); Ruy Lopez (3 games, 33.3% win rate); Slav Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 17 games.
What is Isabella Chen's FIDE rating?
Isabella Chen is currently rated 1,767 in classical chess, 1,719 in rapid and 1,645 in blitz. Peak classical rating: 1,824 (Apr 2026).
How many games has Isabella Chen played?
Our database contains 31 games by Isabella Chen, covering Oct 2024 to Sep 2026. Overall record: 11 wins, 6 draws, 14 losses (35.5% win rate).
How do I prepare against Isabella Chen?
31 games by Isabella Chen 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.