[Event "ch-USA w 2017"] [Site "masterchessopen.com Saint Louis USA"] [Date "2017.04.01"] [Round "4.6"] [White "Yip,Carissa"] [Black "Nguyen,Emily"] [Result "1-0"] [WhiteElo "2234"] [BlackElo "2173"] [ECO "B43"] [Opening "Sicilian: Kan, 5.Nc3"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be3 Nc6 7.Qf3 Nf6 8.O-O-O Bb4 9.Nde2 O-O 10.g4 d6 11.g5 Nd7 12.Qg3 Nce5 13.Kb1 Nc4 14.Bc1 b5 15.h4 Bb7 16.f3 Rfc8 17.g6 fxg6 18.Bh3 Nf8 19.Nd4 Nxb2 20.Bxb2 Bxc3 21.Nxe6 Qc4 22.Nxf8 Rxf8 23.Qxd6 Rae8 24.Bd7 Bxb2 25.Bxe8 Rxe8 26.Kxb2 Rc8 27.Qd3 Qc7 28.Rd2 Bc6 29.Qd6 Qf7 30.e5 h5 31.Rg1 Kh7 32.Rdg2 Be8 33.Rxg6 Qxg6 34.Rxg6 Bxg6 35.c3 a5 36.e6 Re8 37.Qe5 b4 38.cxb4 axb4 39.f4 {#r} 1-0