Prepare against Irene Jiao Fei
CM · United States · World #16,841 classical · FIDE ID 30980895
When preparing against Irene Jiao Fei, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...c6 (80% of games); against 1.d4, 1...d5 (100%).
Our database contains 37 games by Irene Jiao Fei, covering Apr 2022 to Nov 2026. Below you'll find Irene Jiao Fei's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Irene Jiao Fei 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 | 2,088 | 2,088 | Nov 2026 |
| Rapid | 1,863 | 1,863 | Nov 2026 |
| Blitz | 1,849 | 1,850 | Nov 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 37 | 15 | 11 | 11 | 40.5% |
| As White | 19 | 4 | 8 | 7 | 21.1% |
| As Black | 18 | 11 | 3 | 4 | 61.1% |
FIDE rated record
From FIDE's official rated-game ledger (2021-2026): 279 rated games against 236 different opponents, across 52 events in 6 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 | 222 | 92 | 52 | 78 | 41.4% | 1,805 | 1,812 | 17 |
| Rapid | 10 | 8 | 1 | 1 | 80.0% | 1,814 | 1,914 | 7 |
| Blitz | 12 | 9 | 0 | 3 | 75.0% | 1,848 | 1,848 | 4 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 99 | 31 | 21 | 47 | 31.3% |
| Against lower-rated | 102 | 55 | 26 | 21 | 53.9% |
Wins over titled players: 1 vs FM · 3 vs CM · 1 vs WIM · 7 vs WFM · 8 vs WCM.
Tournament wins
10 tournament wins from 52 events, 4 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 30 | 17 | 8 | 5 | 1,941 | 2,053 |
| 2025 | 42 | 22 | 7 | 13 | 1,884 | 1,962 |
| 2024 | 92 | 45 | 19 | 28 | 1,793 | 1,815 |
| 2023 | 53 | 19 | 14 | 20 | 1,684 | 1,664 |
| 2022 | 42 | 18 | 9 | 15 | 1,680 | 1,649 |
| 2021 | 20 | 14 | 1 | 5 | 1,774 | 1,774 |
Where Irene Jiao Fei has played
United States (47) · Canada (1) · Mexico (1) · Panama (1) · Paraguay (1) · Peru (1)
Move-by-move preparation stats
Straight from the preparation tree built over all of Irene Jiao Fei's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Irene Jiao Fei's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 19 | 100.0% | 42.1% |
Main lines as White
- 1.d4 — 100% of White games, 42.1% score
- …Nf6 (53% of these games) — Fei usually continues Nf3 (42.9% score)
- …d5 (42% of these games) — Fei usually continues Bf4 (50.0% score)
- …c5 (5% of these games) — Fei usually continues c3 (50.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 8 | 80.0% | 93.8% |
| e5 | 2 | 20.0% | 75.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 100.0% | 35.7% |
Irene Jiao Fei's chess games
All 37 games by Irene Jiao Fei in the Chess.ceo database (Apr 2022 - 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: 15 wins, 11 draws, 11 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | London System | 10 | 3/4/3 | 30.0% |
| A47 | Indian Defense | 5 | 1/1/3 | 20.0% |
| D34 | Catalan | 2 | 0/1/1 | 0.0% |
| D02 | Benoni Defense | 1 | 0/1/0 | 0.0% |
| E11 | Bogo-Indian Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B12 | Caro-Kann: Advance Variation | 3 | 3/0/0 | 100.0% |
| D10 | Slav Defense | 3 | 1/0/2 | 33.3% |
| B15 | Caro-Kann: Main Line | 2 | 2/0/0 | 100.0% |
| D35 | Indian Defense | 2 | 0/1/1 | 0.0% |
| C50 | Italian Game | 2 | 1/1/0 | 50.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 2/0/0 | 100.0% |
| D00 | London System | 1 | 1/0/0 | 100.0% |
| A06 | Nimzo-Larsen Attack | 1 | 1/0/0 | 100.0% |
| D43 | Semi-Slav Defense | 1 | 0/0/1 | 0.0% |
| B10 | Caro-Kann | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Rachael Li | 2,314 | ch-USA Girls 2026 | A06 |
| Jul 2026 | Iris Mou | 2,241 | ch-USA Girls 2026 | C50 |
| Dec 2025 | Paula Sofia Hernandez Diaz | 2,024 | North American Junior Chess Championship U20 2025 GIRLS | D00 |
| Dec 2025 | Ridhi Varma Danduprolu | 2,000 | North American Junior Chess Championship U20 2025 GIRLS | B13 |
| Jan 2025 | Marcus Zheng | 1,994 | 41st Tim Just Winter Open | B12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-USA Girls 2026 | 2026 | 9 | 3.5 | 2,156 |
| North American Junior Chess Championship U20 2025 GIRLS | 2025 | 9 | 5 | 1,955 |
| 12th ch-Pan American School U13 Girls | 2023 | 9 | 5 | 1,368 |
| ch-Pan American U12 Girls 34th | 2024 | 7 | 5.5 | 1,979 |
| 41st Tim Just Winter Open | 2025 | 2 | 1 | 2,058 |
| Illinois Open | 2024 | 1 | 0.5 | 2,387 |
Interactive opening tree from all 37 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Irene Jiao Fei's chess games?
37 games by Irene Jiao Fei, from Apr 2022 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 Irene Jiao Fei has played.
What does Irene Jiao Fei play on the first move as White?
Across 19 games with White in our database, Irene Jiao Fei opens with 1.d4 (100% of games). Against 1.e4 as Black, Irene Jiao Fei answers 1...c6 (80% of games), 1...e5 (20% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Irene Jiao Fei play as White?
As White, Irene Jiao Fei's most-played openings in our database are: London System (10 games, 30.0% win rate); Indian Defense (5 games, 20.0% win rate); Catalan (2 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Irene Jiao Fei play as Black?
As Black, Irene Jiao Fei most often plays: Caro-Kann: Advance Variation (3 games, 100.0% win rate); Slav Defense (3 games, 33.3% win rate); Caro-Kann: Main Line (2 games, 100.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Irene Jiao Fei's FIDE rating?
Irene Jiao Fei is currently rated 2,088 in classical chess, 1,863 in rapid and 1,849 in blitz. Peak classical rating: 2,088 (Nov 2026).
How many games has Irene Jiao Fei played?
Our database contains 37 games by Irene Jiao Fei, covering Apr 2022 to Nov 2026. Overall record: 15 wins, 11 draws, 11 losses (40.5% win rate).
How do I prepare against Irene Jiao Fei?
37 games by Irene Jiao Fei 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.