Player profile
Fei, Irene Jiao
Dossier
12 of 12 games analyzed.
Accuracy: 92.1%
Opened d4: 4/4
Castled kingside: 8Same-side castling: 8Did not castle: 1
Played in the center: 4Fianchettoed kingside: 3Played on the queenside: 3Fianchettoed queenside: 2Played on the kingside: 1
Sacrificed material: 7Space advantage: 6Active pieces: 6Initiated exchanges: 6Backward pawn: 3Kept the bishop pair: 3Isolated pawn: 3Avoided exchanges: 2Missed tactics: 2Played gambits: 1
Openings
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As White 4 games 1W 2D 1L
Bogo-Indian Defense 2 games 0W 1D 1L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Retreat Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 2 games 1W 1D 0L
London System 1 game 0W 1D 0L
with e6
1 game
0W
1D
0L
Accelerated London System 1 game 1W 0D 0L
Steinitz Countergambit
1 game
1W
0D
0L
As Black 5 games 3W 0D 2L
Caro-Kann Defense 2 games 2W 0D 0L
Panov Attack 1 game 1W 0D 0L
Modern Defense
1 game
1W
0D
0L
Advance Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Symmetrical Line
1 game
0W
0D
1L
Semi-Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 50
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 12 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.12.06 | Round 9: Yan, Isabella - Fei, Irene Jiao | 9.3 | 2025.12.06 Yan, Isabella (39914291) (1815) | 0 | 86.50% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.12.05 | Round 8: Fei, Irene Jiao - Gao, Lucy | 8.2 | 2025.12.05 Gao, Lucy (2629640) (1890) | ½ | 90.30% | 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ | |
| 2025.12.04 | Round 7: Danduprolu, Ridhi Varma - Fei, Irene Jiao | 7.3 | 2025.12.04 Danduprolu, Ridhi Varma (30988330) (2000) | 1 | 97.90% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.12.04 | Round 6: Castillo Vallejo, Kimberly - Fei, Irene Jiao | 6.5 | 2025.12.04 Castillo Vallejo, Kimberly (29628954) (1792) | 1 | 95.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.12.03 | Round 5: Fei, Irene Jiao - Duarte Cramer, Lily Jeanette | 5.4 | 2025.12.03 Duarte Cramer, Lily Jeanette (29620180) (1938) | ½ | 97.50% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2025.12.02 | Round 4: Montano Vicente, Guadalupe - Fei, Irene Jiao | 4.2 | 2025.12.02 Montano Vicente, Guadalupe (5181399) (2086) | 0 | 83.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.12.01 | Round 2: Fei, Irene Jiao - Hernandez Diaz, Paula Sofia | 2.2 | 2025.12.01 Hernandez Diaz, Paula Sofia (5146798) (2024) | 1 | 97.40% | 1. d4 d5 2. Bf4 c5 3. e3 Nf6 | |
| 2025.12.01 | Round 1: Duarte Cramer, Evelynn Renata - Fei, Irene Jiao | 1.5 | 2025.12.01 Duarte Cramer, Evelynn Renata (29620198) (1636) | 1 | 99.00% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2025.11.23 | Round 3: Fei, Irene Jiao - Qiu, Laurie | 3.1 | 2025.11.23 Qiu, Laurie (30998190) (2016) | 0 | 82.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| ????.??.?? | 2024 Illinois Open | 1.2 | ????.??.?? Velikanov, Alexander (2039290) (2387) | ½ | 98.20% | 1. e4 c6 2. d3 d5 3. Nd2 e5 | |
| 2023.08.01 | Round 6: Megan A Paragua - Irene Jiao Fei | 2023.08.01 Megan A Paragua | 0 | 84.30% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.07.30 | Round 2: Ruiyang Yan - Irene Jiao Fei | 2023.07.30 Ruiyang Yan | 0 | 88.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 |