Player profile
Yu, Zechen
Dossier
82 of 92 games analyzed.
Accuracy: 90.5%
Opened e4: 39/39
Castled kingside: 55Same-side castling: 53Castled queenside: 16Opposite-side castling: 7Did not castle: 7
Played in the center: 30Played on the queenside: 19Played on the kingside: 19Fianchettoed kingside: 13Fianchettoed queenside: 12
Active pieces: 58Space advantage: 51Initiated exchanges: 50Sacrificed material: 46Kept the bishop pair: 35Backward pawn: 34Isolated pawn: 32Missed tactics: 28Avoided exchanges: 19Played gambits: 15
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 43 games 18W 11D 14L
Sicilian Defense 19 games 8W 3D 8L
Modern Variations 5 games 3W 0D 2L
Main Line
4 games
3W
0D
1L
(unspecified)
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 4 games 1W 1D 2L
(unspecified)
2 games
0W
1D
1L
Fianchetto Variation
2 games
1W
0D
1L
French Variation 2 games 1W 0D 1L
Normal
2 games
1W
0D
1L
Four Knights Variation 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Cobra Variation
1 game
0W
1D
0L
Closed 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
O'Kelly Variation 1 game 0W 1D 0L
Aronin System
1 game
0W
1D
0L
Pin Variation 1 game 1W 0D 0L
Koch Variation
1 game
1W
0D
0L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation
1 game
0W
0D
1L
Accelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 7 games 3W 3D 1L
Classical Variation 3 games 0W 2D 1L
Burn Variation, Morozevich Line
1 game
0W
1D
0L
Steinitz Variation
1 game
0W
0D
1L
Rubinstein Variation
1 game
0W
1D
0L
Exchange Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Steinitz Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alekhine-Chatard Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 6 games 3W 1D 2L
Mieses Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Schmidt Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Malaniuk Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Paulsen Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Haxo Gambit 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 5 games 1W 2D 2L
Advance Variation 5 games 1W 2D 2L
Tal Variation
3 games
0W
1D
2L
Botvinnik-Carls Defense
2 games
1W
1D
0L
Petrov's Defense 2 games 2W 0D 0L
Modern Attack 2 games 2W 0D 0L
(unspecified)
1 game
1W
0D
0L
Center Variation
1 game
1W
0D
0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Bishop's Opening 1 game 0W 1D 0L
Paulsen Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nimzowitsch Defense 1 game 0W 0D 1L
Scandinavian Variation 1 game 0W 0D 1L
Advance Variation
1 game
0W
0D
1L
Modern Defense 1 game 0W 1D 0L
Standard Line 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 45 games 14W 14D 16L
Queen's Gambit Declined 9 games 2W 5D 1L
Exchange Variation 5 games 1W 3D 1L
Positional Variation
4 games
1W
2D
1L
Reshevsky Variation
1 game
0W
1D
0L
Barmen Variation 3 games 1W 1D 0L
(unspecified)
3 games
1W
1D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 8 games 2W 2D 4L
Morphy Defense 6 games 2W 1D 3L
Anderssen Variation
3 games
2W
0D
1L
Norwegian Variation
1 game
0W
0D
1L
Steinitz Deferred
1 game
0W
0D
1L
Neo-Arkhangelsk Variation
1 game
0W
1D
0L
Cozio Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Exchange Variation 1 game 0W 0D 1L
Alapin Gambit
1 game
0W
0D
1L
Catalan Opening 5 games 1W 4D 0L
Open Defense 4 games 1W 3D 0L
Classical Line
4 games
1W
3D
0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 5 games 1W 0D 4L
Agincourt Defense 3 games 0W 0D 3L
Neo-Catalan Declined
2 games
0W
0D
2L
(unspecified)
1 game
0W
0D
1L
King's English Variation 1 game 1W 0D 0L
Three Knights System
1 game
1W
0D
0L
Anglo-Indian Defense 1 game 0W 0D 1L
King's Indian Formation, Double Fianchetto
1 game
0W
0D
1L
Pirc Defense 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
Quiet System, Czech Defense
1 game
1W
0D
0L
Vienna Game 2 games 0W 0D 2L
Max Lange Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Stanley Variation 1 game 0W 0D 1L
Meitner-Mieses Gambit
1 game
0W
0D
1L
Italian Game 2 games 1W 0D 1L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening
1 game
0W
0D
1L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo, with a6
1 game
1W
0D
0L
Scotch Game 2 games 0W 1D 1L
Mieses Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Göring Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack, with e6 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Indian Accelerated 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 0D 1L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Zukertort Opening 1 game 1W 0D 0L
Quiet System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Old Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 380
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 92 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.18 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµ(å ´åç«) | 9.9 | 2026.10.18 Zhou, Rongyao (8664218) (1553) | 1 | 98.20% | 1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 | |
| 2026.10.17 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµ(å ´åç«) | 8.7 | 2026.10.17 Wang, Zekai (8655979) (1786) | 0 | 85.30% | 1. e4 c5 2. Nf3 d6 3. Bc4 e6 | |
| 2026.10.17 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµ(å ´åç«) | 7.5 | 2026.10.17 Yuan, Qingyu (8609772) (2320) | ½ | 85.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.10.17 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµ(å ´åç«) | 5.3 | 2026.10.17 Gao, Muziyan (8635889) (2180) | 0 | 83.40% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.10.16 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµ(å ´åç«) | 4.7 | 2026.10.16 Liu, Sitong (8620512) (1697) | 1 | 93.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.10.16 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµ(å ´åç«) | 3.7 | 2026.10.16 Xu, Xinchen (8647062) (1753) | ½ | 92.80% | 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 | |
| 2026.09.06 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 9.8 | 2026.09.06 Yang, Bokai (8616469) (1972) | * | - | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2026.09.05 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 8.14 | 2026.09.05 Duan, Jiasai (8663599) (1712) | 1 | 94.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.05 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 7.4 | 2026.09.05 Hong, Mingren (8641560) (2155) | 0 | 84.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.09.05 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 6.6 | 2026.09.05 Mu, Wangxueyao (8636001) (2010) | ½ | 92.20% | 1. e4 c5 2. Nf3 a6 3. Be2 Nc6 | |
| 2026.09.05 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 5.1 | 2026.09.05 Zhou, Runyi (8623325) (2305) | 0 | 88.40% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 | |
| 2026.09.04 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 4.5 | 2026.09.04 Wu, Haoyan (8655995) (2031) | 1 | 93.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.09.04 | 2026 National CCA Master Tournament - Open (Nanjing Station) | 3.5 | 2026.09.04 Wei, Yuyang (8600171) (2075) | ½ | 94.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.08.27 | Round 7: Kao, Jamison Edrich - Yu, Zechen | 7.3 | 2026.08.27 Kao, Jamison Edrich (6007937) (2224) | 0 | 90.00% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.08.21 | Round 1: Yu, Zechen - Tran Ngoc Minh Duy | 1.2 | 2026.08.21 Tran Ngoc Minh Duy (12416207) (2144) | 0 | 87.40% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.08.20 | Round 3: Sodbilegt, Naranbold - Yu, Zechen | 3.1 | 2026.08.20 Sodbilegt, Naranbold (4903528) (2382) | 0 | 88.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.08.09 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 20.7 | 2026.08.09 Wang, Baike (8655944) (1554) | 1 | 94.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.08 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 19.4 | 2026.08.08 Huang, Xinyang (8666610) (1727) | 0 | 92.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.08.08 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 18.4 | 2026.08.08 Yuan, Huaichen (574016237) | 0 | 86.60% | 1. b3 e5 2. Bb2 Nc6 3. e3 a6 | |
| 2026.08.08 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 17.4 | 2026.08.08 Lin, Muyang (8683522) | 1 | 96.30% | 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 | |
| 2026.08.08 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 16.2 | 2026.08.08 Lv, Ruiqi (8656266) (1941) | 0 | 81.50% | 1. c4 e6 2. Nf3 Nf6 3. b3 d5 | |
| 2026.08.08 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 15.3 | 2026.08.08 Ping, Ancheng (8655880) (1870) | 1 | 97.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.08.07 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 14.7 | 2026.08.07 Qiu, Zexi (8675201) (1713) | 1 | 97.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.07 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 13.3 | 2026.08.07 Bai, Moxuan (8647445) (1972) | ½ | 97.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | |
| 2026.08.07 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 12.1 | 2026.08.07 Song, Yihang (8650195) (2083) | ½ | 99.40% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.08.07 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 11.7 | 2026.08.07 Li, Changhong (8669503) (1580) | 1 | - | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.08.07 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 10.8 | 2026.08.07 Li, Heng (574007475) | 1 | - | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 9.1 | 2026.08.06 Bai, Moxuan (8647445) (1884) | 0 | 84.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 8.3 | 2026.08.06 Du, Rushu (8655715) (1580) | 1 | 93.80% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 7.5 | 2026.08.06 Huang, Xinyang (8666610) (1705) | 1 | 88.10% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 6.7 | 2026.08.06 Wang, Ruize (8677131) (1554) | 1 | 96.40% | 1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 5.3 | 2026.08.06 Tian, Yichen (8692190) (1713) | 0 | 76.30% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 3.1 | 2026.08.06 Wang, Jiahe (8671990) (1760) | 0 | 81.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 4.5 | 2026.08.06 Sun, Yongzhe (8669147) (1641) | 1 | 90.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 1.1 | 2026.08.06 Chen, Yijia (8664471) | 1 | 89.90% | 1. e3 Nf6 2. Nf3 g6 3. d3 d5 | |
| 2026.08.06 | 2026å¹´å ¨å½å½é 象æ£éå°å¹´å¿«æ£è¶ å¿«æ£å ¬å¼èµ | 2.1 | 2026.08.06 Tao, Junxi (8663904) (1684) | 1 | 91.60% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.04.26 | 2026å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 8.28 | 2026.04.26 Zhou, Chuanyi (8660166) (1767) | ½ | 92.30% | 1. d4 d5 2. c4 e6 3. Nf3 Nd7 | |
| 2026.04.25 | 2026å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 7.20 | 2026.04.25 Qu, Yanqiao (8603944) (1946) | ½ | 94.20% | 1. e4 e5 2. Bc4 Nf6 3. d3 c6 | |
| 2026.04.24 | 2026å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 6.24 | 2026.04.24 Zhao, Liming (8649766) (1972) | 0 | 88.40% | 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 | |
| 2026.02.22 | Round 9: Stanojevic, Ilija - Yu, Zechen | 9.18 | 2026.02.22 Stanojevic, Ilija (959995) (2222) | 0 | 92.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.02.22 | Round 8: Yu, Zechen - Rami,Talab | 8.8 | 2026.02.22 Rami,Talab (7609787) (2187) | 0 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.02.21 | Round 1: Wallace, Adrian D - Yu, Zechen | 1.15 | 2026.02.21 Wallace, Adrian D (343446477) (1996) | 1 | - | 1. d4 d6 2. c4 e5 3. Nf3 Nd7 | |
| 2026.02.20 | Round 7: Chakrabarty, Reyaansh - Yu, Zechen | 7.10 | 2026.02.20 Chakrabarty, Reyaansh (3256944) (2272) | ½ | 89.50% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.02.19 | Round 6: Yu, Zechen - Badacsonyi, Stanley | 6.9 | 2026.02.19 Badacsonyi, Stanley (486973) (2290) | ½ | 96.50% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.02.19 | Round 5: Dishman, Stephen - Yu, Zechen | 5.14 | 2026.02.19 Dishman, Stephen (403024) (2236) | 1 | 90.20% | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 | |
| 2026.02.18 | Round 4: Yu, Zechen - Kaufman, Raymond | 4.10 | 2026.02.18 Kaufman, Raymond (2015056) (2265) | 0 | 85.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.02.17 | Round 3: Dasgupta, Avyukt - Yu, Zechen | 3.12 | 2026.02.17 Dasgupta, Avyukt (480630) (2129) | 1 | 92.40% | 1. d4 Nf6 2. Bg5 d5 3. e3 c5 | |
| 2026.02.17 | Round 2: Yu, Zechen - Terler, Bohdan | 2.13 | 2026.02.17 Terler, Bohdan (34102264) (2096) | ½ | 92.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.07.31 | Round 5: Yu, Zechen - Navrotescu, Andreea | 5.3 | 2025.07.31 Navrotescu, Andreea (675946) (2326) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.07.30 | Round 1: Yu, Zechen - Degraeve, Remy | 5.3 | 2025.07.30 Degraeve, Remy (26024560) (2429) | 0 | 84.80% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.05.03 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 9.4 | 2025.05.03 Huang, Renjie (8610134) (2491) | 0 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.05.02 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 8.16 | 2025.05.02 Gong, Sunle (8620229) (2398) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.05.01 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 7.20 | 2025.05.01 Qu, Yanqiao (8603944) (1969) | 1 | 98.50% | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 | |
| 2025.04.29 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 5.16 | 2025.04.29 Xi, Qi (8618623) (2257) | 0 | 89.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.04.27 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 3.16 | 2025.04.27 Pan, Xizhi (8670625) (1821) | ½ | - | 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 | |
| 2025.04.25 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµï¼å¢ä½ï¼ | 1.32 | 2025.04.25 Fang, Zelong (8642680) (1633) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.02.15 | Round 9: Yu, Zechen - Pubantz, Jan | 9.11 | 2025.02.15 Pubantz, Jan (12996114) (2314) | ½ | 88.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.02.13 | Round 7: Yu, Zechen - Knuedel, Torben | 7.10 | 2025.02.13 Knuedel, Torben (16208820) (2296) | 0 | 84.30% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.02.09 | Round 2: Zeng, Chongsheng - Yu, Zechen | 2.1 | 2025.02.09 Zeng, Chongsheng (8603847) (2558) | 0 | 90.20% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2024.12.26 | Round 1: Yu, Zechen - Li, Di | 1.1 | 2024.12.26 Li, Di (8607508) (2552) | 0 | 89.70% | 1. e4 Nc6 2. d4 d5 3. e5 Bf5 | |
| 2024.12.12 | XI Sunway Sitges International Chess Festival 2024 - Group A | 1.36 | 2024.12.12 Arkell, Keith C (400270) (2355) | 0 | 91.80% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2024.07.02 | Tiebreak Rapid 2: Yu, Zechen - Shangin, Lev | 4.3 | 2024.07.02 Shangin, Lev (55681085) (2031) | 0 | 75.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.02 | Game 2: Yu, Zechen - Shangin, Lev | 2.3 | 2024.07.02 Shangin, Lev (55681085) (2031) | ½ | 96.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.07.01 | Game 1: Shangin, Lev - Yu, Zechen | 1.3 | 2024.07.01 Shangin, Lev (55681085) (2031) | ½ | 94.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.06.30 | Tiebreak Rapid 1: Shangin, Lev - Yu, Zechen | 3.3 | 2024.06.30 Shangin, Lev (55681085) (2031) | 1 | 94.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.06.28 | Round 6: Yu, Zechen - Rahul Ramakrishnan | 6.3 | 2024.06.28 Rahul Ramakrishnan (25146270) (1838) | 1 | 98.00% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.06.27 | Round 5: Zabelin, Platon - Yu, Zechen | 5.3 | 2024.06.27 Zabelin, Platon (55722849) (1799) | ½ | 91.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.06.26 | Round 4: Yu, Zechen - Modith Aaroh Mutyalapati | 4.2 | 2024.06.26 Mutyalapati, Modith Aaroh (25147870) (1866) | ½ | 91.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.06.25 | Round 3: Akramov, Khasan - Yu, Zechen | 3.2 | 2024.06.25 Akramov, Khasan (14223538) (1718) | ½ | 82.80% | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 | |
| 2024.06.24 | Round 2: Yu, Zechen - Kvaratskhelia, Giorgi | 2.4 | 2024.06.24 Kvaratskhelia, Giorgi (13641735) (1441) | 1 | 96.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.06.23 | Round 1: Kiringoda, Thehas Rithmitha - Yu, Zechen | 2024.06.23 Kiringoda, Thehas Rithmitha (29974623) (1641) | 1 | 91.60% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | ||
| 2024.06.21 | Round 7: Yu, Zechen - Ling, Chenxuan | 7.1 | 2024.06.21 Ling, Chenxuan (30983118) (1868) | ½ | 95.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2024.06.11 | Round 6: Kalinichenko, German Yu - Yu, Zechen | 2024.06.11 Kalinichenko, German Yu (55799370) (1647) | 0 | 98.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2024.06.11 | Round 5: Zhauynbay, Alimzhan - Yu, Zechen | 2024.06.11 Zhauynbay, Alimzhan (13782657) (1908) | 1 | 87.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.04.06 | Round 8: Yu, Zechen - Tang, Terrence | 2024.04.06 Tang, Terrence (3244164) (1971) | 0 | 86.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2024.02.26 | Round 7: Peter Frost - Zechen Yu | 2024.02.26 Frost, Peter (3204634) (1637) | ½ | 86.20% | 1. c4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.10.26 | WCCC 2023 - Open U10 | 11.7 | 2023.10.26 Stepanyan, Davit (13320823) (1585) | ½ | 84.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2023.10.25 | WCCC 2023 - Open U10 | 10.11 | 2023.10.25 Cazacu, Iustin-Nicolas (42206367) (1683) | 1 | 92.10% | 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 | |
| Round 5: Yu, Zechen - Gschnitzer, Adrian | 5.16 | Gschnitzer, Adrian (1270337) (2445) | ½ | 93.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| Round 2: Yu, Zechen - Jumabayev, Rinat | 2.6 | Jumabayev, Rinat (13702661) (2556) | 0 | 91.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2024.02.26 | Round 6: Zechen Yu - Nikolay Gutsulyak | 2024.02.26 Nikolay Gutsulyak (1729) | 0 | 86.80% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | ||
| 2024.02.25 | Round 4: Zechen Yu - Michael Karl Rohland | 2024.02.25 Michael Karl Rohland (1858) | 0 | 93.80% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | ||
| 2024.02.24 | Round 3: Sreekarthika Velmurugan - Zechen Yu | 2024.02.24 Sreekarthika Velmurugan (25996045) (1564) | 1 | 79.60% | 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 | ||
| 2024.02.24 | Round 2: Zechen Yu - Tinnakrit Arunnuntapanich | 2024.02.24 Tinnakrit Arunnuntapanich (2077) | ½ | 89.40% | 1. e4 g6 2. d4 Bg7 3. Nc3 a6 | ||
| 2023.12.21 | Round 9: Arseny Kleschevnikov - Zechen Yu | 2023.12.21 Arseny Kleschevnikov | ½ | 87.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.12.20 | Round 8: Zechen Yu - Ramazan Amangeldy | 2023.12.20 Ramazan Amangeldy | 1 | 94.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.12.20 | Round 3: Ergali Suleimen - Zhi Zhang | 2023.12.20 Ayyappan Balanandan | 1 | 90.30% | 1. d4 d5 2. Bf4 Nf6 3. Nc3 Bf5 | ||
| 2023.12.19 | Round 7: Zechen Yu - Vinuka Dihain Wijerathna | 2023.12.19 Vinuka Dihain Wijerathna | ½ | 88.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2023.12.18 | Round 6: Ramtin Kakavand - Zechen Yu | 2023.12.18 Ramtin Kakavand | 0 | 91.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.12.17 | Round 5: Aisultan Bissaliyev - Zechen Yu | 2023.12.17 Aisultan Bissaliyev | 1 | 94.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.12.16 | Round 4: Zechen Yu - Dmitriy Al Novodvorskiy | 2023.12.16 Dmitriy Al Novodvorskiy | ½ | 91.10% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.12.15 | Round 2: Zechen Yu - Amol Waghmare Aaryan | 2023.12.15 Amol Waghmare Aaryan | 1 | 89.80% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 |