Player profile
Leung, Yau Long Vulcan
Dossier
29 of 31 games analyzed.
Accuracy: 89.3%
Opened e4: 5/9Opened d4: 4/9
Castled kingside: 12Same-side castling: 9Did not castle: 2Opposite-side castling: 2Castled queenside: 1
Fianchettoed kingside: 6Played on the kingside: 6Fianchettoed queenside: 5Played in the center: 4Played on the queenside: 3
Sacrificed material: 13Initiated exchanges: 9Active pieces: 9Backward pawn: 8Space advantage: 8Kept the bishop pair: 5Played gambits: 5Isolated pawn: 5Missed tactics: 5Avoided exchanges: 2
Openings
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As White 9 games 4W 3D 2L
Scotch Game 3 games 2W 1D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Schmidt Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Malaniuk Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 2 games 1W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
London System 1 game 1W 0D 0L
with e6
1 game
1W
0D
0L
Bogo-Indian Defense 1 game 0W 1D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
Symmetrical Variation
1 game
1W
0D
0L
Italian Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
Max Lange Attack
1 game
0W
0D
1L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 7 games 3W 2D 2L
King's Indian Defense 3 games 2W 0D 1L
Makogonov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Karpov System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kramer Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 3 games 0W 2D 1L
Prins Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Alapin Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Early Deviations
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Przepiorka Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 166
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 31 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.01.04 | HKSAR Junior Championship 2026 | 7.3 | 2026.01.04 Yan, Tianzhe Matias (6017703) (1508) | 1 | 94.70% | 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 | |
| 2026.01.04 | HKSAR Junior Championship 2026 | 6.2 | 2026.01.04 Su, Sophia (6018670) | ½ | 91.90% | 1. d4 d5 2. Bf4 Bf5 3. e3 e6 | |
| 2026.01.04 | HKSAR Junior Championship 2026 | 5.7 | 2026.01.04 Alto, Brandon Young (6011284) (1548) | 1 | 99.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.01.04 | HKSAR Junior Championship 2026 | 4.5 | 2026.01.04 Bhatewara, Shaunak (1521) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.01.03 | HKSAR Junior Championship 2026 | 3.4 | 2026.01.03 Wong, Man Hei Alvin (6018491) (1551) | ½ | 87.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2026.01.03 | HKSAR Junior Championship 2026 | 2.3 | 2026.01.03 Tsui, Long Hei Brayden (66201330) (1492) | ½ | 94.00% | 1. e4 c5 2. c3 d6 3. d4 cxd4 | |
| 2026.01.03 | HKSAR Junior Championship 2026 | 1.4 | 2026.01.03 Liu, Ellie Yi Chan (6012680) (1441) | 1 | 81.60% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.12.29 | HKIO 2025 | 9.30 | 2025.12.29 Agar, Garig (4925432) (1667) | 0 | 81.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.12.28 | HKIO 2025 | 8.41 | 2025.12.28 Fu, Cheung Pak Ashton (6018483) (1610) | 1 | 94.70% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2025.12.27 | HKIO 2025 | 7.30 | 2025.12.27 Lau, Tsz Yiu Christ (6007732) (1652) | 0 | 83.50% | 1. d4 e6 2. Bf4 f5 3. h3 Nf6 | |
| 2025.12.26 | HKIO 2025 | 6.15 | 2025.12.26 Nehme, Romeo (30964920) (1726) | 0 | 79.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.26 | HKIO 2025 | 5.28 | 2025.12.26 Zhu, Nathaniel Adrian Yi-xing (6008569) (1642) | 1 | 92.40% | 1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 | |
| 2025.12.25 | HKIO 2025 | 4.40 | 2025.12.25 Xia, Xuejing (6011357) (1821) | 1 | 91.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.12.24 | HKIO 2025 | 3.64 | 2025.12.24 Li, Chengda (8687838) | 1 | 94.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.12.24 | HKIO 2025 | 2.41 | 2025.12.24 Siu, Liam (39972607) (1736) | 0 | 88.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.12.23 | HKIO 2025 | 1.8 | 2025.12.23 Tay, Mason (3261034) (1765) | ½ | 85.80% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| ????.??.?? | Hong Kong Summer International Open Blitz 2024 | 8.48 | ????.??.?? Londono, Diego (4457811) (1722) | 0 | 75.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| ????.??.?? | Hong Kong Summer International Open Blitz 2024 | 7.41 | ????.??.?? Lau, Tsz Yiu Christ (6007732) (1656) | * | 77.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| ????.??.?? | Hong Kong Summer International Open Blitz 2024 | 6.45 | ????.??.?? Law, Chun Ming (6003885) (1657) | ½ | 91.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 | |
| ????.??.?? | Hong Kong Summer International Open Blitz 2024 | 4.48 | ????.??.?? Chu, Tsz Wai (6009816) (1593) | 0 | 87.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| ????.??.?? | Hong Kong Summer International Open Blitz 2024 | 2.47 | ????.??.?? Au, Chung Hei (6006000) (1611) | * | 82.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| ????.??.?? | Hong Kong Summer International Open Blitz 2024 | 1.48 | ????.??.?? Qu, Haoming (8639850) (1925) | * | 90.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| Asian Amateur Chess Competition 2025 | 9.53 | Zhang, Zhiyuan(SZ) (8680698) | 1 | 91.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 | ||
| Asian Amateur Chess Competition 2025 | 8.62 | Wong, Man Hei Alvin (6018491) | 1 | 94.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| Asian Amateur Chess Competition 2025 | 7.66 | Alto, Brandon Young (6011284) | 1 | 94.00% | 1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 | ||
| Asian Amateur Chess Competition 2025 | 6.61 | Tanaka, Shun (6007244) (1452) | 0 | 81.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Asian Amateur Chess Competition 2025 | 5.52 | Tan, Zhiyuan (8667195) (1523) | 0 | 91.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| Asian Amateur Chess Competition 2025 | 4.49 | Shin, Hyeonseo (13220870) (1589) | ½ | 90.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| Asian Amateur Chess Competition 2025 | 3.63 | Okubo, Sui (7007175) (1535) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| Asian Amateur Chess Competition 2025 | 2.49 | Raj, Aryan (1617) | 0 | 87.40% | 1. d4 d5 2. Nf3 Bf5 3. c4 e6 | ||
| Asian Amateur Chess Competition 2025 | 1.28 | Rudra Shakti Madan (33383502) (1612) | 0 | 86.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 |