IMPosthuma, JoshuaFederationUSARating (latest event)2378FIDE ID2096889Games here3 (+0 =2 −1)Tournaments 1Tournament#PtsPerf±35th Annual Chicago Open22 – 25 May301/32382Games 3vs Sam, Gabriel35th Annual Chicago Open · Round 6½Watchvs GMJacobson, Brandon259435th Annual Chicago Open · Round 50Watchvs GMSonis, Francesco255635th Annual Chicago Open · Round 4½Watch