Ou, Siyao vs Fossey, Isaac - Round 1: Ou, Siyao - Fossey, Isaac - 2026.10.03

Fossey, Isaac's games

2026.10.04 vs Dissanayake, Sathsara 2026.10.04 vs Mouskos, Mia 2026.10.04 vs Xu, Jiarui 2026.10.03 vs Buckland, Louis 2026.10.03 vs Balmond, Tom 2026.10.03 vs Freeman, Luke 2026.10.03 vs Ou, Siyao 2026.09.30 vs Sherwood, Gabriel 2026.09.30 vs Mokhber-Garcia, Sebastian 2026.08.23 vs Zaporowski, Tomasz 2026.08.23 vs Singh, Adamjeet 2026.08.22 vs Murray, Bobby 2026.08.22 vs Saskin, Ayaz 2026.08.21 vs Rich, Aaron 2025.09.07 vs Thompson, Daniel 2025.09.07 vs Doherty, Paul 2025.09.06 vs Thomas, Kevin 2025.09.06 vs Saharkar, Sharvari

Event	Round 1: Ou, Siyao - Fossey, Isaac
Site	https://lichess.org/broadcast/2026-delancey-ukcc-challengers-under-18/round-1/hbszkEqJ/AdaKpxfp
Date	2026.10.03
Round	1.7
White	Ou, Siyao
Black	Fossey, Isaac
Result	0-1
WhiteElo	1444
WhiteFideId	343405649
BlackElo	1893
BlackFideId	343440703
Variant	Standard
ECO	C02
Opening	French Defense: Advance Variation, Euwe Variation
UTCDate	2026.10.03
UTCTime	08:34:25
BroadcastName	2026 Delancey UKCC Challengers Under 18
BroadcastURL	https://lichess.org/broadcast/2026-delancey-ukcc-challengers-under-18/round-1/hbszkEqJ
GameURL	https://lichess.org/broadcast/2026-delancey-ukcc-challengers-under-18/round-1/hbszkEqJ/AdaKpxfp

Engine eval --

0-1

Ou, Siyao

3 blunders

2 mistakes

5 inaccuracies

84% accuracy

Fossey, Isaac

1 blunder

2 mistakes

3 inaccuracies

91% accuracy