Lapidus, Alexey M. vs Ou, Siyao - Round 9: Lapidus, Alexey M. - Ou, Siyao - 2026.10.04

Ou, Siyao's games

2026.10.04 vs Lapidus, Alexey M. 2026.10.04 vs Fraser Jenkins, Angharad 2026.10.04 vs Ajaykumar, Arav 2026.10.03 vs Balmond, Tom 2026.10.03 vs Mouskos, Mia 2026.10.03 vs Ou, Siyuan 2026.10.03 vs Xu, Jiarui 2026.10.03 vs Fossey, Isaac 2026.03.08 vs Ding, Yihua 2026.03.08 vs Patel, Diah 2026.03.08 vs Ding, Yihua 2026.03.07 vs Kirton, Evie 2026.03.07 vs Burgess, Rose 2024.12.15 vs Roychowdhury, Aashita 2024.12.15 vs Jerome, Stellio 2024.12.14 vs Lawrence, Roy 2024.12.14 vs Trimble, Thomas 2024.03.02 vs Keshari, Rohit 2024.03.02 vs Bellano, Harry 2024.03.02 vs Darbost, Fabien 2024.03.02 vs Pradhan, Ayan 2024.03.02 vs Herring, Tim 2024.03.02 vs Fava, Lorenzo ????.??.?? vs Fraser, Chris

Event	Round 9: Lapidus, Alexey M. - Ou, Siyao
Site	https://lichess.org/broadcast/2026-delancey-ukcc-challengers-under-18/round-9/rQsJp9eo/lFiFdhl2
Date	2026.10.04
Round	9.5
White	Lapidus, Alexey M.
Black	Ou, Siyao
Result	1-0
WhiteElo	1887
WhiteFideId	24276111
BlackElo	1444
BlackFideId	343405649
Variant	Standard
ECO	C02
Opening	French Defense: Advance Variation, Main Line
UTCDate	2026.10.04
UTCTime	14:15:23
BroadcastName	2026 Delancey UKCC Challengers Under 18
BroadcastURL	https://lichess.org/broadcast/2026-delancey-ukcc-challengers-under-18/round-9/rQsJp9eo
GameURL	https://lichess.org/broadcast/2026-delancey-ukcc-challengers-under-18/round-9/rQsJp9eo/lFiFdhl2

Engine eval --

1-0

Lapidus, Alexey M.

0 blunders

0 mistakes

1 inaccuracy

98% accuracy

Ou, Siyao

1 blunder

1 mistake

3 inaccuracies

90% accuracy