Prepare against Dorothea Sicheng Xu
DEU · World #123,043 classical · FIDE ID 34667539
When preparing against Dorothea Sicheng Xu, expect 1.e4 in 57% of White games. Against 1.e4 the reply is 1...e5 (64% of games); against 1.d4, 1...d5 (100%).
Our database contains 51 games by Dorothea Sicheng Xu, covering Jul 2024 to Aug 2026. Below you'll find Dorothea Sicheng Xu's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Dorothea Sicheng Xu 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 | 1,665 | 1,703 | Jun 2026 |
| Rapid | 1,560 | 1,562 | Dec 2025 |
| Blitz | 1,536 | 1,561 | Aug 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 51 | 25 | 8 | 18 | 49.0% |
| As White | 23 | 11 | 3 | 9 | 47.8% |
| As Black | 28 | 14 | 5 | 9 | 50.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Dorothea Sicheng Xu's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Dorothea Sicheng Xu's side.
First moves as White (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 13 | 56.5% | 53.8% |
| d4 | 10 | 43.5% | 55.0% |
Main lines as White
- 1.e4 — 57% of White games, 53.8% score
- …c5 (38% of these games) — Xu usually continues Nf3 (40.0% score)
- …e5 (31% of these games) — Xu usually continues Nc3 (50.0% score)
- …d5 (15% of these games) — Xu usually continues exd5 (100.0% score)
- 1.d4 — 43% of White games, 55.0% score
- …Nf6 (50% of these games) — Xu usually continues c4 (50.0% score)
- …d5 (40% of these games) — Xu usually continues c4 (75.0% score)
- …f5 (10% of these games) — Xu usually continues e4 (0.0% score)
As Black against 1.e4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 14 | 63.6% | 67.9% |
| e6 | 8 | 36.4% | 37.5% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 100.0% | 66.7% |
Dorothea Sicheng Xu's chess games
All 51 games by Dorothea Sicheng Xu in the Chess.ceo database (Jul 2024 - 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: 25 wins, 8 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D50 | Queen's Gambit Declined | 3 | 1/2/0 | 33.3% |
| B28 | Sicilian | 3 | 2/0/1 | 66.7% |
| C26 | Vienna Game | 2 | 1/0/1 | 50.0% |
| D59 | Queen's Gambit Declined: Orthodox Defense | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 2/0/0 | 100.0% |
| B52 | Sicilian: Moscow Variation | 2 | 0/0/2 | 0.0% |
| C10 | French Defense | 1 | 0/0/1 | 0.0% |
| B18 | Caro-Kann: Classical | 1 | 0/0/1 | 0.0% |
| E15 | Queen's Indian Defense | 1 | 1/0/0 | 100.0% |
| D52 | Slav Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C50 | Italian Game | 7 | 4/2/1 | 57.1% |
| C07 | French: Tarrasch Variation | 4 | 1/1/2 | 25.0% |
| D02 | London System | 3 | 2/0/1 | 66.7% |
| C11 | French: Classical Variation | 3 | 1/1/1 | 33.3% |
| E04 | Catalan | 2 | 2/0/0 | 100.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| D35 | Indian Defense | 1 | 0/0/1 | 0.0% |
| C49 | Four Knights Game: Spanish Variation | 1 | 0/1/0 | 0.0% |
| C58 | Italian Game: Two Knights Defense | 1 | 1/0/0 | 100.0% |
| C21 | Center Game | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2026 | Emma Tiuca | 1,671 | DEM U12w | C11 |
| May 2026 | Mila Richter | 1,647 | DEM U12w | D59 |
| May 2024 | Sona Bashirova | 1,607 | ch-GER U10 Girls | C21 |
| Jun 2026 | Melania-Cristina Grigore | 1,596 | FIDE World Cadets Cup 2026 | G12 | C07 |
| Jun 2026 | Yasmina Mamarasulova | 1,575 | FIDE World Cadets Cup 2026 | G12 | E04 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-GER U10 Girls | 2024 | 11 | 6.5 | 1,436 |
| FIDE World Cadets Cup 2026 | G12 | 2026 | 11 | 5.5 | 1,679 |
| DEM U12w | 2026 | 9 | 5 | 1,638 |
| ch-GER U08 Girls | 2023 | 7 | 5.5 | 1,170 |
| 9th Heusenstamm Sparkassen Open U14 | 2023 | 7 | 3.5 | 1,009 |
| chT-GER U12 Girls | 2023 | 6 | 3 | 1,164 |
Interactive opening tree from all 51 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Dorothea Sicheng Xu's chess games?
51 games by Dorothea Sicheng Xu, from Jul 2024 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 Dorothea Sicheng Xu has played.
What does Dorothea Sicheng Xu play on the first move as White?
Across 23 games with White in our database, Dorothea Sicheng Xu opens with 1.e4 (57% of games), 1.d4 (43% of games). Against 1.e4 as Black, Dorothea Sicheng Xu answers 1...e5 (64% of games), 1...e6 (36% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Dorothea Sicheng Xu play as White?
As White, Dorothea Sicheng Xu's most-played openings in our database are: Queen's Gambit Declined (3 games, 33.3% win rate); Sicilian (3 games, 66.7% win rate); Vienna Game (2 games, 50.0% win rate). The full breakdown of 23 games with White is in the table above.
What openings does Dorothea Sicheng Xu play as Black?
As Black, Dorothea Sicheng Xu most often plays: Italian Game (7 games, 57.1% win rate); French: Tarrasch Variation (4 games, 25.0% win rate); London System (3 games, 66.7% win rate). See the table above for the top ten Black openings across 28 games.
What is Dorothea Sicheng Xu's FIDE rating?
Dorothea Sicheng Xu is currently rated 1,665 in classical chess, 1,560 in rapid and 1,536 in blitz. Peak classical rating: 1,703 (Jun 2026).
How many games has Dorothea Sicheng Xu played?
Our database contains 51 games by Dorothea Sicheng Xu, covering Jul 2024 to Aug 2026. Overall record: 25 wins, 8 draws, 18 losses (49.0% win rate).
How do I prepare against Dorothea Sicheng Xu?
51 games by Dorothea Sicheng Xu 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.