Groff, Jordan vs Barbosa, Oliver - Round 9: Groff, Jordan - Barbosa, Oliver - 2026.09.07

Groff, Jordan's games

2026.09.07 vs Barbosa, Oliver 2026.09.06 vs Ho, Carter 2026.09.06 vs Hoffman, Luc 2026.09.05 vs Mark Paragua 2026.09.05 vs Griffith, Kyron 2026.09.04 vs Sivakumar, Shaaketh 2026.09.04 vs Venkatesh, Narayan 2026.09.03 vs Heredia Serrano, Carla 2026.09.03 vs Weiji Ma 2026.07.02 vs Wang, Qibiao 2026.05.25 vs Degenbaev, Aziz 2026.05.25 vs Bartell, Thomas 2026.05.24 vs Martin, Sam B 2026.05.24 vs Ismayilova, Khanim 2026.05.23 vs Kumbharathi, Vedansh 2026.05.23 vs Bilych, Oleksii 2026.05.22 vs Cardoso Cardoso, Jose Gabriel 2026.05.22 vs De Silva, L M S T 2026.04.02 vs George, Kevin 2025.11.26 vs Rodrigue-Lemieux, Shawn 2024.07.06 vs De La Colina, Nicolas 2024.03.29 vs Wan, Joseph

Event	Round 9: Groff, Jordan - Barbosa, Oliver
Site	https://lichess.org/broadcast/2026-ny-marshall-labor-day-im-b-invitational/round-9/dHNGZIdB/ipK8l1BG
Date	2026.09.07
Round	9.5
White	Groff, Jordan
Black	Barbosa, Oliver
Result	1/2-1/2
WhiteElo	2099
WhiteFideId	30971730
BlackElo	2383
BlackTitle	GM
BlackFideId	5201640
TimeControl	90+30
Variant	Standard
ECO	D11
Opening	Slav Defense: Quiet Variation, Pin Defense
UTCDate	2026.09.07
UTCTime	19:15:25
BroadcastName	2026 NY Marshall Labor Day \| IM B Invitational
BroadcastURL	https://lichess.org/broadcast/2026-ny-marshall-labor-day-im-b-invitational/round-9/dHNGZIdB
GameURL	https://lichess.org/broadcast/2026-ny-marshall-labor-day-im-b-invitational/round-9/dHNGZIdB/ipK8l1BG

Engine eval --

1/2-1/2

Groff, Jordan

0 blunders

0 mistakes

1 inaccuracy

94% accuracy

Barbosa, Oliver

0 blunders

0 mistakes

0 inaccuracies

95% accuracy