[Event "It"] [Site "masterchessopen.com - Mar del Plata (Argentina)"] [Round "15"] [White "Sanguinetti Raul (ARG)"] [Black "Rubinetti Jorge (ARG)"] [Result "1-0"] [WhiteElo "2480"] [BlackElo "2382"] [ECO "A43"] [Opening "Old Benoni: 2.d5 Nf6"] 1.d4 c5 2.d5 Nf6 3.c4 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O a6 10.a4 Bg4 11.Bf4 Re8 12.Nd2 Bxe2 13.Qxe2 Nh5 14.Be3 Nd7 15.Kh1 Qc7 16.f4 Nhf6 17.Qf3 c4 18.Rae1 Rab8 19.Ba7 Rbc8 20.Bd4 Qb8 21.a5 Qc7 22.Bxf6 Nxf6 23.e5 dxe5 24.fxe5 Rxe5 25.d6 Qxd6 26.Rxe5 Qxe5 27.Qxb7 Qc7 28.Qxa6 Ng4 29.Nf3 Rb8 30.Nd5 Qc5 31.Nb6 Nf2+ 32.Kg1 Ng4+ 33.Kh1 Nf2+ 34.Kg1 Ne4+ 35.Kh1 Qc6 36.Qa7 Rf8 37.Qe7 Bxb2 38.Nd7 Ba3 39.Qxe4 Qxd7 40.Qxc4 Bb2 41.Ng5 Kg7 42.a6 Bf6 43.Nxh7 Kxh7 44.Rxf6 Kg7 45.Rf1 Ra8 46.Ra1 Qd6 47.h3 Ra7 48.Qf1 Qc6 49.Ra5 Qb6 50.Ra4 Qc6 51.Qa1+ f6 52.Ra2 Qb6 53.Qf1 Qe6 54.Ra1 Qc6 55.Qd3 Qb6 56.Ra4 Qc6 57.Ra1 Qe6 58.Qb5 Qd6 59.Qc4 g5 60.Qc8 Qb4 61.Qc6 Qb2 62.Rf1 Rf7 63.Qd6 Qa2 64.Rc1 Qa5 65.Kh2 g4 66.Rc4 gxh3 67.Qg3+ Kf8 68.Rc8+ {#r} 1-0