[Event "12th American Continental"] [Site "Medellin COL"] [Date "2017.06.11"] [Round "3.66"] [White "Harper,R"] [Black "Alvarado Arcila,Marvia Josefina"] [Result "1-0"] [WhiteElo "2209"] [BlackElo "2004"] [ECO "B02"] [Opening "Alekhine: Scandinavian, Exchange"] 1.e4 Nf6 2.Nc3 d5 3.exd5 Nxd5 4.Bc4 e6 5.Qf3 Nb6 6.Bb3 Nc6 7.Nge2 Bd7 8.d4 Na5 9.Bf4 c5 10.dxc5 Bxc5 11.Qg3 Nxb3 12.axb3 O-O 13.Ne4 Bb4+ 14.c3 Bc6 15.Rd1 Nd7 16.Bh6 g6 17.Rxd7 Bxd7 18.cxb4 Bc6 19.Qe5 f6 20.Qxe6+ Rf7 21.Nd6 Qe7 22.Qxf7+ Qxf7 23.Nxf7 Kxf7 24.Be3 Bxg2 25.Rg1 Bd5 26.Nd4 a6 27.Kd2 Rd8 28.Rc1 Rd7 29.Rc3 g5 30.Ke2 Kg6 31.b5 axb5 32.Nxb5 f5 33.f4 g4 34.b4 h5 35.Kf2 h4 36.Nd4 Rh7 37.Rc1 Re7 38.b5 g3+ 39.hxg3 hxg3+ 40.Ke2 Rh7 41.Rg1 Rh2+ 42.Ke1 Rh1 43.Rxh1 Bxh1 44.Ne2 Be4 45.Nxg3 {#r} 1-0