[Event "St Louis Winter Classic A"] [Site "masterchessopen.com Saint Louis USA"] [Date "2017.03.16"] [Round "6.4"] [White "Xiong,Jeffery"] [Black "Cordova,E"] [Result "1-0"] [WhiteElo "2674"] [BlackElo "2655"] [ECO "E00"] [Opening "Catalan: 3...c5"] 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Re8 10.Bf4 Bf5 11.Nh4 Bc8 12.Qd2 Na6 13.Rfe1 b5 14.Nxb5 Ne4 15.Bxe4 Rxe4 16.Nxd6 Rd4 17.Qe3 Nc7 18.Nxc8 Nxd5 19.Ne7+ Nxe7 20.Bg5 Rd7 21.Qxc5 Bxb2 22.Rab1 Rc8 23.Qe3 Bc3 24.Rec1 Bd2 25.Rxc8 Qxc8 26.Qe5 Nc6 27.Qf6 Bxg5 28.Qxg5 Qa6 29.Rb2 Qc4 30.Nf3 Rd5 31.Qe3 a5 32.Rb7 Nd8 33.Re7 Qc6 34.Kg2 Ne6 35.Qa7 Rf5 36.Qb8+ Kg7 37.Qb2+ Kh6 38.Qd2+ Kg7 39.Qb2+ Kh6 40.Qb7 Qc4 41.e4 Rf6 42.Qd5 Qb4 43.Rb7 Qa3 44.Qd2+ Kg7 45.Rb3 Qa4 46.Re3 Nc5 47.Qd5 Nd7 48.e5 Re6 49.Ng5 Re7 50.e6 fxe6 51.Nxe6+ {#r} 1-0