[Event "It (open)"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "0"] [White "Szmetan Jorge (ARG)"] [Black "Kuperman Carlos"] [Result "1-0"] [WhiteElo "2372"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 Nxe4 6.dxe5 d5 7.O-O b5 8.Bb3 Be6 9.Qe2 Be7 10.Rd1 Nc5 11.Nc3 Nxb3 12.cxb3 O-O 13.Be3 Qd7 14.Rac1 Rad8 15.a3 Nb8 16.b4 c6 17.h3 Qc7 18.Bf4 Qb7 19.Nd4 Qd7 20.Nb1 Rc8 21.Nb3 Rfd8 22.Be3 f6 23.Bc5 fxe5 24.Bxe7 Qxe7 25.Qxe5 Qf6 26.Re1 Qxe5 27.Rxe5 Re8 28.N1d2 Bd7 29.f4 Rf8 30.Rf1 Rce8 31.Nd4 g6 32.N2b3 Rxe5 33.fxe5 Rxf1+ 34.Kxf1 Kf7 35.Kf2 Ke7 36.h4 h6 37.Nc5 Be8 38.Ke3 g5 39.Nf5+ Kf7 40.h5 Nd7 {#r} 1-0