Player profile
Wei, Zhengchen
Dossier
57 of 65 games analyzed.
Accuracy: 92.4%
Opened e4: 15/17Opened Nf3: 1/17Opened d4: 1/17
Same-side castling: 29Castled kingside: 28Castled queenside: 5Did not castle: 5Opposite-side castling: 2
Played in the center: 15Played on the queenside: 12Fianchettoed queenside: 7Played on the kingside: 6Fianchettoed kingside: 3
Active pieces: 27Space advantage: 24Initiated exchanges: 23Kept the bishop pair: 17Isolated pawn: 17Sacrificed material: 16Backward pawn: 14Avoided exchanges: 9Played gambits: 5Accepted short draws: 4
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 20 games 10W 7D 3L
Sicilian Defense 12 games 6W 4D 2L
Moscow Variation 2 games 0W 2D 0L
Sokolsky Variation
2 games
0W
2D
0L
Najdorf Variation 2 games 2W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Attack
1 game
1W
0D
0L
Taimanov Variation 2 games 1W 0D 1L
Bastrikov Variation, English Attack
1 game
1W
0D
0L
Bastrikov Variation
1 game
0W
0D
1L
Kan Variation 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Maróczy Bind, Réti Variation
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
Fianchetto Variation
1 game
1W
0D
0L
Venice Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Richter-Rauzer Variation 1 game 1W 0D 0L
Neo-Modern Variation
1 game
1W
0D
0L
Open 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 2 games 2W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Steinitz Variation 1 game 1W 0D 0L
Boleslavsky Variation
1 game
1W
0D
0L
King's Indian Attack 1 game 1W 0D 0L
Symmetrical Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 1 game 0W 0D 1L
Two Knights Defense 1 game 0W 0D 1L
Polerio Defense, Bishop Check Line
1 game
0W
0D
1L
Pirc Defense 1 game 0W 1D 0L
Austrian Attack 1 game 0W 1D 0L
Weiss Variation
1 game
0W
1D
0L
Slav Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Trifunovic Variation
1 game
0W
1D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Karpov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ponziani Opening 1 game 0W 1D 0L
Caro Gambit 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 23 games 9W 10D 4L
Sicilian Defense 7 games 4W 2D 1L
Moscow Variation 3 games 2W 1D 0L
Main Line
2 games
1W
1D
0L
(unspecified)
1 game
1W
0D
0L
Prins Variation 2 games 0W 1D 1L
Venice Attack
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Najdorf Variation 2 games 2W 0D 0L
Opocensky Variation
2 games
2W
0D
0L
Queen's Gambit Declined 4 games 1W 2D 1L
Ragozin Defense 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Semi-Tarrasch Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Exchange Variation 1 game 1W 0D 0L
Reshevsky Variation
1 game
1W
0D
0L
Petrov's Defense 2 games 0W 1D 1L
Millennium Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzowitsch Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Indian Defense 2 games 1W 1D 0L
Fianchetto Variation 1 game 1W 0D 0L
Check Variation, Intermezzo Line
1 game
1W
0D
0L
Riumin Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
Neo-Catalan Declined
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Steinitz Deferred
1 game
0W
1D
0L
Queen's Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 0W 1D 0L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nimzo-Indian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 143
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 65 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.23 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 9.4 | 2026.08.23 Hu, Zehua (8603472) (1980) | ½ | 77.70% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.08.22 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 8.5 | 2026.08.22 Chen, Jiayu(SD) (574018434) | 1 | 95.60% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.08.22 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 7.3 | 2026.08.22 Jiang, Tianyu (8627215) (2176) | 0 | 80.60% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2026.08.22 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 6.5 | 2026.08.22 Lu, Huamin (8655847) (1673) | 1 | - | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.08.21 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 4.2 | 2026.08.21 Jiang, Liu (8640653) (2115) | ½ | 99.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.08.21 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 3.4 | 2026.08.21 Chen, Yueyi (34653902) (2034) | 1 | 98.60% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.08.21 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 2.7 | 2026.08.21 Li, Yicen (8659605) (1598) | 1 | 85.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.08.21 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 1.7 | 2026.08.21 Wang, Muhan (8687773) (1599) | 1 | 93.50% | 1. d4 e6 2. Bf4 Nf6 3. e3 b6 | |
| 2026.08.20 | 2026å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼èåç«ï¼ | 5.1 | 2026.08.20 Zhao, Chenxi (8611513) (2396) | 0 | 82.40% | 1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 | |
| 2026.08.14 | Round 9: Cao, Ban - Wei, Zhengchen | 9.5 | 2026.08.14 Cao, Ban (8652120) (1889) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.14 | Round 8: Fang, Chenxi - Wei, Zhengchen | 8.5 | 2026.08.14 Fang, Chenxi (8642648) (1851) | ½ | 93.50% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2026.08.13 | Round 7: Wei, Zhengchen - Ji, Mingxuan | 7.5 | 2026.08.13 Ji, Mingxuan (8653275) (1872) | 1 | 93.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.13 | Round 6: Wei, Zhengchen - Zhang, Enming(SH) | 6.5 | 2026.08.13 Zhang, Enming(SH) (8654743) (1736) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.08.12 | Round 5: Ding, Zhiyuan - Wei, Zhengchen | 5.5 | 2026.08.12 Ding, Zhiyuan (8652422) (1741) | ½ | 95.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.08.12 | Round 4: Chen, Nuo - Wei, Zhengchen | 4.8 | 2026.08.12 Chen, Nuo (8652210) | 1 | 97.10% | 1. d4 Nf6 2. Nf3 e6 3. c4 b6 | |
| 2026.08.11 | Round 3: Wei, Zhengchen - Gong, Yiming | 3.5 | 2026.08.11 Gong, Yiming (8648280) (1969) | 0 | 87.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.08.11 | Round 2: Zhang, Jingran - Wei, Zhengchen | 2.8 | 2026.08.11 Zhang, Jingran (8644810) (1803) | ½ | - | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.08.10 | Round 1: Wei, Zhengchen - Gao, Haoyang | 1.8 | 2026.08.10 Gao, Haoyang (574010930) (1558) | 1 | 96.30% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.06.21 | Round 9: Zhou, Yuanlin - Wei, Zhengchen | 9.12 | 2026.06.21 Zhou, Yuanlin (8675708) (1715) | ½ | 96.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.20 | Round 8: Wei, Zhengchen - Yu, Zhe | 8.8 | 2026.06.20 Yu, Zhe (8645213) (2101) | ½ | 94.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.06.20 | Round 7: Pi, Aiying - Wei, Zhengchen | 7.11 | 2026.06.20 Pi, Aiying (8633118) (1994) | ½ | 97.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.19 | Round 6: Wei, Zhengchen - Zou, Anlv | 6.18 | 2026.06.19 Zou, Anlv (8687978) | 1 | 96.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.19 | Round 5: Xia, Jinnan - Wei, Zhengchen | 5.9 | 2026.06.19 Xia, Jinnan (8653755) (2074) | 0 | 86.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.02.27 | 2026å¹´å ¨å½å½è±¡éå°å¹´é¦æ èµï¼ä¸ªäººï¼æ¨ç¬¬31å±âæææºæ¯â大é¾ç» | 11.5 | 2026.02.27 Jiang, Liu (8640653) (2268) | 0 | 92.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.12.14 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 9.3 | 2025.12.14 Fang, Zelong (8642680) (1782) | ½ | 97.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.13 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 7.3 | 2025.12.13 Li, Zhanjia (8632707) (1962) | ½ | 94.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2025.12.13 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 6.4 | 2025.12.13 Xu, Muyang (8667527) (1641) | 1 | 88.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.13 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 5.7 | 2025.12.13 Zang, Xiaoyun (8680701) | 1 | 93.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.12 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 4.3 | 2025.12.12 Zhong, Taoyu (8640378) (1986) | 0 | 83.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.12.12 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 3.5 | 2025.12.12 Zhao, Yuetong (8627584) (1650) | 1 | 96.60% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 | |
| 2025.12.12 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 2.2 | 2025.12.12 Chen, Baize (8655677) (1713) | ½ | 98.50% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.12.12 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 1.5 | 2025.12.12 Chen, Yunyang (8662916) (1483) | 1 | 96.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.12.10 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼åè¥ç«ï¼ | 8.1 | 2025.12.10 Zhou, Chuanyi (8660166) (1714) | ½ | 88.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.11.22 | Round 9: Zhao, Zizhen - Wei, Zhengchen | 9.4 | 2025.11.22 Zhao, Zizhen (8670820) | ½ | 91.40% | 1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 | |
| 2025.11.21 | Round 2: Tang, Keran - Wei, Zhengchen | 2.2 | 2025.11.21 Tang, Keran (8620830) (1937) | 1 | 98.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.11.21 | Round 1: Wei, Zhengchen - Li, Yue | 1.7 | 2025.11.21 Li, Yue (8640122) (1483) | 1 | - | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.11.20 | Round 8: Song, Xuyang - Wei, Zhengchen | 8.1 | 2025.11.20 Song, Xuyang (8655901) | ½ | 92.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.11.20 | Round 7: Wei, Zhengchen - Zhu, Diwen | 7.1 | 2025.11.20 Zhu, Diwen (8610983) (1972) | ½ | 94.20% | 1. e4 c5 2. Nf3 a6 3. c4 e6 | |
| 2025.11.20 | Round 6: Tao, Qibing - Wei, Zhengchen | 6.1 | 2025.11.20 Tao, Qibing (8620695) (1815) | ½ | 92.50% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2025.11.20 | Round 5: Wei, Zhengchen - Gu, Yuhao | 5.1 | 2025.11.20 Gu, Yuhao (8622086) (1893) | ½ | 90.10% | 1. e4 e5 2. Nf3 Nc6 3. c3 d5 | |
| 2025.11.20 | Round 4: Fang, Chenxi - Wei, Zhengchen | 4.1 | 2025.11.20 Fang, Chenxi (8642648) (1837) | 1 | 93.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.11.20 | Round 3: Wei, Zhengchen - Gu,Yi | 3.1 | 2025.11.20 Gu,Yi (8642214) (1787) | 1 | 88.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.31 | "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 2.17 | 2025.07.31 Tan, Liang Yi Belle (35831766) (1484) | 1 | 93.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025年全国国际象棋青少年锦标赛（团体） | 11.48 | Zeng, Guanyu (8670110) (1822) | ½ | 98.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 10.45 | Zhao, Liming (8649766) (1887) | 1 | 96.60% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 7.48 | Chen, Yichuan (8666253) (1806) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui) Group B | 9.5 | Fu, Yuhan (8652589) (1870) | ½ | 94.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui) Group B | 8.6 | En, He (8620245) (1860) | ½ | 97.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui) Group B | 5.5 | Song, Yihang (8650195) (1929) | 0 | 87.50% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 | ||
| Round 9: Jia, Zhijie - Wei, Zhengchen | 9.8 | Jia, Zhijie (8648581) (1655) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | ||
| Round 8: Wei, Zhengchen - Chen,Junxing | 8.8 | Chen,Junxing (8615365) (1893) | 1 | 98.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 7: Huang, Chao - Wei, Zhengchen | 7.18 | Huang, Chao (8680434) | 1 | 87.20% | 1. d4 Nf6 2. Nf3 c5 3. e3 e6 | ||
| Round 6: Wei, Zhengchen - Xiu, Yang | 6.13 | Xiu, Yang (8642770) (1732) | ½ | 98.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| Round 5: Lu, Jingyuan - Wei, Zhengchen | 5.13 | Lu, Jingyuan (8651108) (1901) | 0 | 88.10% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | ||
| Round 4: Wei, Zhengchen - Wang, Muyan | 4.18 | Wang, Muyan (8670692) (1522) | 1 | 99.00% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | ||
| Round 3: Cheng, Gongpu - Wei, Zhengchen | 3.3 | Cheng, Gongpu (8643482) (1917) | 1 | 89.20% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | ||
| Round 2: Wei, Zhengchen - Guo, Mingrui | 2.18 | Guo, Mingrui (8648190) | 1 | 95.10% | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 1.13 | Fan, Jingyi (8639809) (2147) | 0 | 86.60% | 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 9.5 | Guo, Ziming (8655090) (1799) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 8.4 | Liang, Junzhe (8641056) (1837) | ½ | 94.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 7.4 | Wang, Zekai (8655979) (1679) | ½ | 92.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 6.7 | Kiseleva, Emma (24216712) (1847) | 1 | 96.70% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 5.6 | Lin, Runchu (8642400) (1798) | ½ | 92.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 4.2 | Zhou, Guoyu (8647526) (1835) | ½ | 93.90% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B) | 3.11 | Li, Minghao(BJ) (8640530) (1623) | 1 | 92.00% | 1. e4 e5 2. Nc3 Nf6 3. f4 d5 |