Jacobson, Brandon vs Posthuma, Joshua - Round 5: Jacobson, Brandon - Posthuma, Joshua - 2026.05.23

Posthuma, Joshua (2378)
Jacobson, Brandon (2594)
EventRound 5: Jacobson, Brandon - Posthuma, Joshua
Sitehttps://lichess.org/broadcast/35th-annual-chicago-open/round-5/5ShyLvxg/F2hhuEfy
Date2026.05.23
Round5.5
WhiteJacobson, Brandon
BlackPosthuma, Joshua
Result1-0
WhiteElo2594
WhiteTitleGM
WhiteFideId30901561
BlackElo2378
BlackTitleIM
BlackFideId2096889
VariantStandard
ECOD35
OpeningQueen's Gambit Declined: Exchange Variation, Positional Variation
UTCDate2026.05.23
UTCTime21:27:11
BroadcastName35th Annual Chicago Open
BroadcastURLhttps://lichess.org/broadcast/35th-annual-chicago-open/round-5/5ShyLvxg
GameURLhttps://lichess.org/broadcast/35th-annual-chicago-open/round-5/5ShyLvxg/F2hhuEfy
Engine eval --
1-0
Jacobson, Brandon
0 blunders
1 mistake
2 inaccuracies
96% accuracy
Posthuma, Joshua
1 blunder
0 mistakes
2 inaccuracies
89% accuracy