Player profile
Au, Jayden Joi Hei
Dossier
8 of 13 games analyzed.
Accuracy: 76.6%
Opened e4: 4/4
Castled kingside: 5Same-side castling: 5Did not castle: 3
Played on the kingside: 3Played on the queenside: 3Played in the center: 3Fianchettoed queenside: 1
Sacrificed material: 7Active pieces: 6Missed tactics: 5Backward pawn: 5Space advantage: 5Initiated exchanges: 5Kept the bishop pair: 3Isolated pawn: 3Avoided exchanges: 2Played gambits: 1
Openings
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As White 6 games 0W 3D 3L
Sicilian Defense 3 games 0W 2D 1L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 2D 0L
(unspecified)
1 game
0W
1D
0L
Fianchetto Variation
1 game
0W
1D
0L
Czerniak Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Open System, Euwe-Keres Line
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
Short Variation
1 game
0W
1D
0L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Greco Gambit, Moeller-Therkatz Attack
1 game
0W
0D
1L
As Black 7 games 1W 2D 4L
Italian Game 2 games 1W 1D 0L
Two Knights Defense 2 games 1W 1D 0L
(unspecified)
1 game
0W
1D
0L
Polerio Defense, Bishop Check Line
1 game
1W
0D
0L
Indian Defense 2 games 0W 1D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Döry Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Modern Steinitz Defense
1 game
0W
0D
1L
Four Knights Game 1 game 0W 0D 1L
Italian Variation 1 game 0W 0D 1L
Noa Gambit
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
London Defense
1 game
0W
0D
1L
Blunders Top 4 of 72
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 13 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.20 | Round 9: Lau, Ching Yu Ted - Au, Jayden Joi Hei | 9.31 | 2026.06.20 Lau, Ching Yu Ted (6014690) (1641) | ½ | 86.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.06.20 | Round 8: Leung, Kwan Yat Calix - Au, Jayden Joi Hei | 8.25 | 2026.06.20 Leung, Kwan Yat Calix (6015956) (1643) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.20 | Round 7: Au, Jayden Joi Hei - Wen, Yipeng | 7.25 | 2026.06.20 Wen, Yipeng (6009123) (1808) | 0 | 84.80% | 1. e4 c5 2. b3 Nc6 3. Bb2 d6 | |
| 2026.06.19 | Round 6: Chen, Hao(GD) - Au, Jayden Joi Hei | 6.31 | 2026.06.19 Chen, Hao(GD) (8647887) (1671) | 0 | 71.00% | 1. d4 Nf6 2. Bf4 e6 3. e3 d5 | |
| 2026.06.19 | Round 5: Au, Jayden Joi Hei - Chiu, Duncan Ray | 5.25 | 2026.06.19 Chiu, Duncan Ray (6012710) (1532) | 0 | - | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.06.19 | Round 4: Wan, Jayden - Au, Jayden Joi Hei | 4.19 | 2026.06.19 Wan, Jayden (2684616) (1657) | 1 | 64.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.06.18 | Round 3: Au, Jayden Joi Hei - Yuen , Leung | 3.13 | 2026.06.18 Yuen , Leung (6001980) (1857) | ½ | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 | |
| 2026.06.18 | Round 2: Wong, Kainos - Au, Jayden Joi Hei | 2.31 | 2026.06.18 Wong, Kainos (66201055) (1609) | 0 | 79.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.06.18 | Round 1: Au, Jayden Joi Hei - Zhang, Hanwen | 1.31 | 2026.06.18 Zhang, Hanwen (6020500) (1796) | ½ | 63.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.01.04 | HKSAR Junior Championship 2026 | 5.5 | 2026.01.04 Wong, Hin Chung Jacob (6012086) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.01.04 | HKSAR Junior Championship 2026 | 4.5 | 2026.01.04 Chen, Fai Hang (6020194) | ½ | 90.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.01.04 | HKSAR Junior Championship 2026 | 3.5 | 2026.01.04 Chen, Kyle (1709) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nf3 Ne4 | |
| 2026.01.03 | HKSAR Junior Championship 2026 | 1.7 | 2026.01.03 Zhao, Tsz Ham (6016405) (1683) | 0 | 73.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 |