[Event "Ch Argentina"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Round "6"] [White "Sanguinetti Raul (ARG)"] [Black "Sampaolesi Nestor"] [Result "1-0"] [WhiteElo "2530"] [ECO "C61"] [Opening "Spanish: Bird's, 5.O-O"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.O-O b6 6.c3 c6 7.Bc4 b5 8.Bb3 Bc5 9.Bxf7+ Kf8 10.Bb3 Qf6 11.d3 d6 12.Nd2 Qg6 13.Qf3+ Ke7 14.Qf4 Bg4 15.Nf3 Rf8 16.Ne5 dxe5 17.Qxe5+ Kd7 18.Qxc5 Ne7 19.Qxa7+ Ke8 20.Qb8+ Kd7 21.Qe5 h6 22.Qxd4+ Ke8 23.f4 {#r} 1-0