Yao, Zheyu vs Sun, Yuchu - "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)

Sun, Yuchu's games

2026.10.23 vs Liu, Zhaoqi 2026.10.23 vs Wang,Zhiyu 2026.02.24 vs Wang, Xun 2026.02.24 vs Yang, Yicheng(JS) — vs Zhang, Han — vs Cai, Guo — vs Zhang, Tiankun — vs Yao, Zheyu

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-4/Bs7sUmUU/ZUAFz5RF
Round	4.44
White	Yao, Zheyu
Black	Sun, Yuchu
Result	0-1
WhiteElo	1505
WhiteFideId	8646074
BlackElo	0
BlackFideId	8669732
TimeControl	60+30
Variant	Standard
ECO	B92
Opening	Sicilian Defense: Najdorf Variation, Opocensky Variation
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-4/Bs7sUmUU
GameURL	https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-4/Bs7sUmUU/ZUAFz5RF

Engine eval --

0-1

Yao, Zheyu

1 blunder

4 mistakes

4 inaccuracies

90% accuracy

Sun, Yuchu

0 blunders

2 mistakes

3 inaccuracies

96% accuracy