Prepare against Isabella Chen
DNK · World #58,919 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 46 games by Isabella Chen, covering Oct 2024 to Nov 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 | 1,861 | 1,861 | Nov 2026 |
| Rapid | 1,776 | 1,776 | Nov 2026 |
| Blitz | 1,645 | 1,645 | Nov 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 46 | 16 | 10 | 20 | 34.8% |
| As White | 21 | 11 | 4 | 6 | 52.4% |
| As Black | 25 | 5 | 6 | 14 | 20.0% |
FIDE rated record
From FIDE's official rated-game ledger (2023-2026): 264 rated games against 219 different opponents, across 50 events in 4 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 | 187 | 74 | 48 | 65 | 39.6% | 1,732 | 1,721 | 11 |
| Rapid | 10 | 4 | 2 | 4 | 40.0% | 1,744 | 1,700 | 3 |
| Blitz | 41 | 16 | 4 | 21 | 39.0% | 1,749 | 1,671 | 4 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 116 | 26 | 30 | 60 | 22.4% |
| Against lower-rated | 92 | 49 | 21 | 22 | 53.3% |
Wins over titled players: 1 vs FM.
Tournament wins
3 tournament wins from 42 events, 1 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 101 | 40 | 20 | 41 | 1,812 | 1,791 |
| 2025 | 121 | 49 | 32 | 40 | 1,682 | 1,689 |
| 2024 | 32 | 11 | 7 | 14 | 1,680 | 1,530 |
| 2023 | 10 | 4 | 0 | 6 | 1,361 | 961 |
Where Isabella Chen has played
Denmark (51) · Kazakhstan (2) · Norway (2) · Georgia (1)
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 (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 21 | 100.0% | 61.9% |
Main lines as White
- 1.e4 — 100% of White games, 61.9% score
- …c5 (52% of these games) — Chen usually continues Nf3 (54.5% score)
- …e5 (33% of these games) — Chen usually continues Nf3 (85.7% score)
- …e6 (10% of these games) — Chen usually continues d4 (0.0% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 15 | 78.9% | 36.7% |
| c6 | 3 | 15.8% | 0.0% |
| c5 | 1 | 5.3% | 0.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 100.0% | 41.7% |
Isabella Chen's chess games
All 46 games by Isabella Chen in the Chess.ceo database (Oct 2024 - Nov 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: 16 wins, 10 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C45 | Scotch Game | 6 | 5/0/1 | 83.3% |
| B47 | Sicilian: Taimanov | 3 | 1/2/0 | 33.3% |
| B51 | Sicilian: Moscow Variation | 3 | 2/0/1 | 66.7% |
| B40 | Sicilian | 2 | 1/1/0 | 50.0% |
| C41 | Philidor | 1 | 1/0/0 | 100.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 0/0/1 | 0.0% |
| B70 | Sicilian: Dragon | 1 | 0/0/1 | 0.0% |
| B45 | Sicilian: Four Knights | 1 | 0/0/1 | 0.0% |
| B27 | Sicilian: Hyperaccelerated Dragon | 1 | 0/1/0 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C50 | Italian Game | 5 | 1/2/2 | 20.0% |
| D11 | Slav Defense | 4 | 0/3/1 | 0.0% |
| C62 | Ruy Lopez | 3 | 1/0/2 | 33.3% |
| C84 | Ruy Lopez: Closed | 2 | 1/0/1 | 50.0% |
| C47 | Four Knights Game | 2 | 0/1/1 | 0.0% |
| B15 | Caro-Kann: Bronstein-Larsen | 1 | 0/0/1 | 0.0% |
| D00 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| C77 | 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% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2026 | Arne Vang Moller | 1,832 | Amagers 100års jubilæumsturnering - Open | B52 |
| Oct 2026 | Gleb Leonchuk | 1,716 | Amagers 100års jubilæumsturnering - Open | C91 |
| 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 |
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 |
| Amagers 100års jubilæumsturnering - Open | 2026 | 7 | 3.5 | 1,857 |
| Ungdoms DM 2026 - U10-U12 | 2026 | 6 | 3.5 | 1,817 |
| Nordic girls chess championship 2026 - Group C | 2026 | 5 | 2.5 | 1,673 |
| European Youth Chess Championship 2026 | G12 | 2026 | 3 | 1.5 | 1,640 |
| Formula X Agency 2026 | 2026 | 2 | 0 | 1,800 |
| Nordic girls chess championship 2026 | C (born 2013 & later) | 2026 | 2 | 1.5 | 1,955 |
Interactive opening tree from all 46 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Isabella Chen's chess games?
46 games by Isabella Chen, from Oct 2024 to Nov 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 21 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 (16% of games), 1...c5 (5% 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 (6 games, 83.3% win rate); Sicilian: Taimanov (3 games, 33.3% win rate); Sicilian: Moscow Variation (3 games, 66.7% win rate). The full breakdown of 21 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); Slav Defense (4 games, 0.0% win rate); Ruy Lopez (3 games, 33.3% win rate). See the table above for the top ten Black openings across 25 games.
What is Isabella Chen's FIDE rating?
Isabella Chen is currently rated 1,861 in classical chess, 1,776 in rapid and 1,645 in blitz. Peak classical rating: 1,861 (Nov 2026).
How many games has Isabella Chen played?
Our database contains 46 games by Isabella Chen, covering Oct 2024 to Nov 2026. Overall record: 16 wins, 10 draws, 20 losses (34.8% win rate).
How do I prepare against Isabella Chen?
46 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.