Guo, Ziming vs Wei, Zhengchen - "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)

2026.08.23 vs Hu, Zehua 2026.08.22 vs Chen, Jiayu(SD) 2026.08.22 vs Jiang, Tianyu 2026.08.22 vs Lu, Huamin 2026.08.21 vs Jiang, Liu 2026.08.21 vs Chen, Yueyi 2026.08.21 vs Li, Yicen 2026.08.21 vs Wang, Muhan 2026.08.20 vs Zhao, Chenxi 2026.08.14 vs Cao, Ban 2026.08.14 vs Fang, Chenxi 2026.08.13 vs Ji, Mingxuan 2026.08.13 vs Zhang, Enming(SH) 2026.08.12 vs Ding, Zhiyuan 2026.08.12 vs Chen, Nuo 2026.08.11 vs Gong, Yiming 2026.08.11 vs Zhang, Jingran 2026.08.10 vs Gao, Haoyang 2026.06.21 vs Zhou, Yuanlin 2026.06.20 vs Yu, Zhe 2026.06.20 vs Pi, Aiying 2026.06.19 vs Zou, Anlv 2026.06.19 vs Xia, Jinnan 2026.02.27 vs Jiang, Liu 2025.12.14 vs Fang, Zelong 2025.12.13 vs Li, Zhanjia 2025.12.13 vs Xu, Muyang 2025.12.13 vs Zang, Xiaoyun 2025.12.12 vs Zhong, Taoyu 2025.12.12 vs Zhao, Yuetong 2025.12.12 vs Chen, Baize 2025.12.12 vs Chen, Yunyang 2025.12.10 vs Zhou, Chuanyi 2025.11.22 vs Zhao, Zizhen 2025.11.21 vs Tang, Keran 2025.11.21 vs Li, Yue 2025.11.20 vs Song, Xuyang 2025.11.20 vs Zhu, Diwen 2025.11.20 vs Tao, Qibing 2025.11.20 vs Gu, Yuhao 2025.11.20 vs Fang, Chenxi 2025.11.20 vs Gu,Yi 2025.07.31 vs Tan, Liang Yi Belle — vs Zeng, Guanyu — vs Zhao, Liming — vs Chen, Yichuan — vs Fu, Yuhan — vs En, He — vs Song, Yihang — vs Jia, Zhijie — vs Chen,Junxing — vs Huang, Chao — vs Xiu, Yang — vs Lu, Jingyuan — vs Wang, Muyan — vs Cheng, Gongpu — vs Guo, Mingrui — vs Fan, Jingyi — vs Guo, Ziming — vs Liang, Junzhe — vs Wang, Zekai — vs Kiseleva, Emma — vs Lin, Runchu — vs Zhou, Guoyu — vs Li, Minghao(BJ)
Wei, Zhengchen (1750)
Guo, Ziming (1799)
Event"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)
Sitehttps://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-9/iARMilmk/isfsjEKN
Round9.5
WhiteGuo, Ziming
BlackWei, Zhengchen
Result0-1
WhiteElo1799
WhiteFideId8655090
BlackElo1750
BlackFideId8650543
TimeControl60+30
VariantStandard
ECOE04
OpeningCatalan Opening: Open Defense
BroadcastNameBoyi Cup (博弈杯) International Youth Open 2025 | Group B
BroadcastURLhttps://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-9/iARMilmk
GameURLhttps://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-9/iARMilmk/isfsjEKN
Engine eval --
0-1
Guo, Ziming
2 blunders
1 mistake
1 inaccuracy
Wei, Zhengchen
1 blunder
2 mistakes
2 inaccuracies