Prepare against Jiahui Zhang
DEU · World #89,690 classical · FIDE ID 533001308
When preparing against Jiahui Zhang, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...c5 (62% of games); against 1.d4, 1...d5 (100%).
Our database contains 34 games by Jiahui Zhang, covering Aug 2024 to Nov 2026. Below you'll find Jiahui Zhang's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jiahui Zhang 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 | 1,762 | 1,765 | Aug 2026 |
| Rapid | 1,691 | 1,691 | Nov 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 34 | 17 | 5 | 12 | 50.0% |
| As White | 16 | 7 | 4 | 5 | 43.8% |
| As Black | 18 | 10 | 1 | 7 | 55.6% |
FIDE rated record
From FIDE's official rated-game ledger (2024-2026): 77 rated games against 73 different opponents, across 11 events in 2 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 | 63 | 25 | 13 | 25 | 39.7% | 1,697 | 1,674 | 5 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 43 | 16 | 9 | 18 | 37.2% |
| Against lower-rated | 15 | 10 | 2 | 3 | 66.7% |
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 35 | 19 | 6 | 10 | 1,734 | 1,851 |
| 2025 | 27 | 8 | 7 | 12 | 1,723 | 1,639 |
| 2024 | 15 | 5 | 3 | 7 | 1,671 | 1,448 |
Where Jiahui Zhang has played
Germany (10) · Czechia (1)
Move-by-move preparation stats
Straight from the preparation tree built over all of Jiahui Zhang's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jiahui Zhang's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 16 | 100.0% | 56.3% |
Main lines as White
- 1.d4 — 100% of White games, 56.3% score
- …d5 (56% of these games) — Zhang usually continues c4 (55.6% score)
- …Nf6 (38% of these games) — Zhang usually continues c4 (66.7% score)
- …g6 (6% of these games) — Zhang usually continues c4 (0.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 8 | 61.5% | 56.3% |
| c6 | 5 | 38.5% | 40.0% |
As Black against 1.d4 (2 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 2 | 100.0% | 50.0% |
Jiahui Zhang's chess games
All 34 games by Jiahui Zhang in the Chess.ceo database (Aug 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: 17 wins, 5 draws, 12 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E06 | Catalan | 4 | 2/1/1 | 50.0% |
| A50 | Indian Defense | 3 | 1/2/0 | 33.3% |
| D11 | Slav Defense | 3 | 2/0/1 | 66.7% |
| D20 | Queen's Gambit Accepted | 2 | 1/1/0 | 50.0% |
| A40 | Modern Defense | 1 | 0/0/1 | 0.0% |
| E10 | Indian Defense: Döry | 1 | 1/0/0 | 100.0% |
| A65 | Benoni Defense | 1 | 0/0/1 | 0.0% |
| D30 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian: Accelerated Dragon | 3 | 2/1/0 | 66.7% |
| B18 | Caro-Kann: Classical | 3 | 1/0/2 | 33.3% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| A45 | Queen's Pawn Game: Chigorin Variation | 2 | 1/0/1 | 50.0% |
| D02 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| B33 | Sicilian | 1 | 1/0/0 | 100.0% |
| B31 | Sicilian: Rossolimo | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 1/0/0 | 100.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/0/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2026 | Mariana Korniichyk | 1,979 | Deutsche Frauen-Mannschaftsmeisterschaft der Landesverbände 2026 | A00 |
| Jan 2026 | Christine Schlaetker | 1,796 | Landesmeisterschaften 2026 des NSV - B-Open | B12 |
| Oct 2025 | Mariia Bohatyrova | 1,792 | German Youth Teams | D02 |
| Jun 2026 | Dorothee Moench | 1,783 | Deutsche Frauen-Mannschaftsmeisterschaft der Landesverbände 2026 | B23 |
| Jan 2026 | Jannis Kunst | 1,763 | Landesmeisterschaften 2026 des NSV - B-Open | E06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| German Youth Teams | 2025 | 7 | 2.5 | 1,588 |
| 5. Kurt Pape-Open | B-Open | 2026 | 7 | 4.5 | 1,749 |
| Landesmeisterschaften 2026 des NSV - B-Open | 2026 | 6 | 4 | 1,890 |
| Deutsche Frauen-Mannschaftsmeisterschaft der Landesverbände 2026 | 2026 | 5 | 4 | 2,054 |
| German University Chess Championship (Rapid & Blitz) 2026 | Rapid | Boards 101+ | 2026 | 4 | 4 | – |
| German University Chess Championship (Rapid & Blitz) 2026 | Rapid | Boards 1-100 | 2026 | 4 | 0.5 | 1,711 |
| German University Chess Championship 2026 | Rapid | Boards 1-100 | 2026 | 1 | 0 | 1,941 |
Interactive opening tree from all 34 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jiahui Zhang's chess games?
34 games by Jiahui Zhang, from Aug 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 Jiahui Zhang has played.
What does Jiahui Zhang play on the first move as White?
Across 16 games with White in our database, Jiahui Zhang opens with 1.d4 (100% of games). Against 1.e4 as Black, Jiahui Zhang answers 1...c5 (62% of games), 1...c6 (38% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Jiahui Zhang play as White?
As White, Jiahui Zhang's most-played openings in our database are: Catalan (4 games, 50.0% win rate); Indian Defense (3 games, 33.3% win rate); Slav Defense (3 games, 66.7% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Jiahui Zhang play as Black?
As Black, Jiahui Zhang most often plays: Sicilian: Accelerated Dragon (3 games, 66.7% win rate); Caro-Kann: Classical (3 games, 33.3% win rate); Sicilian: Closed (2 games, 50.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Jiahui Zhang's FIDE rating?
Jiahui Zhang is currently rated 1,762 in classical chess, 1,691 in rapid. Peak classical rating: 1,765 (Aug 2026).
How many games has Jiahui Zhang played?
Our database contains 34 games by Jiahui Zhang, covering Aug 2024 to Nov 2026. Overall record: 17 wins, 5 draws, 12 losses (50.0% win rate).
How do I prepare against Jiahui Zhang?
34 games by Jiahui Zhang 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.