[Event "It"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "0"] [White "Cuasnicu Oscar (ARG)"] [Black "Najdorf Miguel (POL)"] [Result "1-0"] [WhiteElo "2375"] [BlackElo "2525"] [ECO "B80"] [Opening "Sicilian: Scheveningen"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nbd7 9.Kh1 b5 10.Bf3 Bb7 11.Qe2 b4 12.Nd1 Rc8 13.e5 dxe5 14.Bxb7 Qxb7 15.fxe5 Nd5 16.Qh5 g6 17.Qh3 Qb6 18.Nf3 Rxc2 19.Bh6 Qb5 20.Nf2 Bxh6 21.Qxh6 Qc4 22.Rae1 Ne7 23.Ne4 Nf5 24.Nd6+ Nxd6 25.exd6 Qg4 26.Rg1 Qh5 27.Qg7 Rf8 28.Rxe6+ Kd8 29.Re7 {#r} 1-0