Costa, Francisco Passos vs Tay, Mason - Round 10: Costa, Francisco Passos - Tay, Mason - 2026.06.25

Tay, Mason's games

2026.10.14 vs Gersemann, Karl 2026.06.26 vs Elhusseiny, Eyad 2026.06.25 vs Costa, Francisco Passos 2026.06.24 vs Saadeddine, Adam 2026.06.23 vs Hanachi, Abderahmane 2026.06.22 vs Frisch, Jan Raphael 2026.06.20 vs Santhosh, Pranav 2026.06.19 vs Hallmundarson, Birkir 2026.06.18 vs Casalaspro, Mathias Andre 2026.06.17 vs Chu, Alex Haoning 2026.06.16 vs Kopf, Timothy 2026.06.15 vs Frigerio, Riccardo 2026.04.10 vs Verma, Rudra 2026.04.10 vs Young, Micah 2026.04.09 vs Qin, Oscar Shu Xuan 2025.12.29 vs Atog, Cyhrea Ruth 2025.12.28 vs Chan, Chi Ngo 2025.12.27 vs Enkhbayar Gijir 2025.12.26 vs Wong, Nathaniel Sheung Him 2025.12.26 vs Tang, Zeqin 2025.12.25 vs Guo, Tailai 2025.12.24 vs Law, Ching Yin 2025.12.24 vs Zhou, Jonathan 2025.12.23 vs Leung, Yau Long Vulcan 2025.01.09 vs Voon, Min-Vui 2025.01.07 vs Chan, Benny 2025.01.06 vs He, Angela 2025.01.04 vs Radisich, Matt

Event	Round 10: Costa, Francisco Passos - Tay, Mason
Site	https://lichess.org/broadcast/fide-world-youth-chess-championships-2026-o14/round-10/MNsL8OfW/13lT2reX
Date	2026.06.25
Round	10.50
White	Costa, Francisco Passos
Black	Tay, Mason
Result	1-0
WhiteElo	1954
WhiteFideId	44757115
BlackElo	1749
BlackFideId	3261034
TimeControl	90+30
Variant	Standard
ECO	C72
Opening	Ruy Lopez: Morphy Defense, Modern Steinitz Defense
UTCDate	2026.06.25
UTCTime	12:30:19
BroadcastName	FIDE World Youth Chess Championships 2026 \| O14
BroadcastURL	https://lichess.org/broadcast/fide-world-youth-chess-championships-2026-o14/round-10/MNsL8OfW
GameURL	https://lichess.org/broadcast/fide-world-youth-chess-championships-2026-o14/round-10/MNsL8OfW/13lT2reX

Engine eval --

1-0

Costa, Francisco Passos

0 blunders

0 mistakes

1 inaccuracy

96% accuracy

Tay, Mason

0 blunders

1 mistake

3 inaccuracies

86% accuracy