[Event "Ch USA (open)"] [Site "masterchessopen.com Pittsburgh (USA)"] [Round "0"] [White "Kupchik Abraham (USA)"] [Black "Bisguier Arthur B (USA)"] [Result "1-0"] [BlackElo "2237"] [ECO "A06"] [Opening "Reti: 1...d5"] 1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Bg5 Bb4+ 5.Nc3 dxc4 6.e4 c5 7.Bxc4 Nc6 8.d5 exd5 9.Bxd5 Ne7 10.Bxf6 gxf6 11.O-O Bxc3 12.bxc3 O-O 13.c4 Ng6 14.Re1 Qc7 15.Rb1 Rb8 16.Nd2 b6 17.Nf1 Qf4 18.Rb3 Bg4 19.Qd3 Kh8 20.Qg3 Qg5 21.Ra3 a5 22.Ne3 Be6 23.Qxg5 fxg5 24.Rb1 Ne7 25.Rab3 Bxd5 26.cxd5 Nc8 27.Nc4 Rd8 28.f3 a4 29.R3b2 f5 30.exf5 Kg8 31.d6 Kg7 32.Nxb6 Nxb6 33.Rxb6 Rxb6 34.Rxb6 c4 35.Rc6 c3 36.a3 Kf6 37.Rxc3 Rxd6 38.Rc4 Kxf5 39.Rxa4 Rd1+ 40.Kf2 Ra1 41.Ra5+ Kf6 42.Kg3 h5 43.h4 gxh4+ 44.Kxh4 Ra2 45.Kg3 Kg6 46.a4 Kh6 47.Ra8 Kg5 48.a5 {#r} 1-0