Li, Chengyu vs Sun, Yuxiao - "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)

Li, Chengyu's games

2026.08.04 vs Chen, Haoxuan 2026.08.04 vs Lv, Ziyang 2026.08.04 vs Yao, Yichen 2026.08.04 vs Zhao, Guangyi 2026.08.03 vs Yisongbaiyile 2026.08.03 vs Fu, Ziyi 2026.08.03 vs Du, Defang 2026.08.03 vs Zhou, Xuechen 2026.08.02 vs Wu, Tongyu 2025.07.31 vs Liu, Haolin 2025.06.13 vs 刘皓予 2025.06.13 vs Gu, Xianghan — vs Sun, Yuxiao — vs Zhang, Mingrui(QD) — vs Song, Guohe — vs Yu, Zhe — vs Song, Meitong — vs Lu, Jiashu — vs Tang, Zeqin

Event	"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)
Site	https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-9/iARMilmk/8uq5MR4U
Round	9.24
White	Li, Chengyu
Black	Sun, Yuxiao
Result	1-0
WhiteElo	1713
WhiteFideId	8658412
BlackElo	0
BlackFideId	8664242
TimeControl	60+30
Variant	Standard
ECO	D78
Opening	Neo-Grünfeld Defense: Classical Variation, Original Defense
BroadcastName	Boyi Cup (博弈杯) International Youth Open 2025 \| Group B
BroadcastURL	https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-9/iARMilmk
GameURL	https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-9/iARMilmk/8uq5MR4U

Engine eval --

1-0

Li, Chengyu

2 blunders

0 mistakes

2 inaccuracies

91% accuracy

Sun, Yuxiao

2 blunders

2 mistakes

4 inaccuracies

86% accuracy