[Event "It (open)"] [Site "masterchessopen.com San Sebastian (Spain)"] [Date "2005.10.02"] [Round "7"] [White "Calvo Tello Gerardo"] [Black "Acosta Garcia Alfonso Carlos (ESP)"] [Result "0-1"] [BlackElo "2290"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.a3 Be7 9.O-O O-O 10.f4 Bb7 11.e5 dxe5 12.fxe5 Nfd7 13.Bf4 Nc5 14.Ba2 Nc6 15.Nxc6 Bxc6 16.Qg4 Qd4+ 17.Kh1 Ne4 18.Nxe4 Qxe4 19.Rae1 Qg6 20.Qh3 Bc5 21.Ra1 {#R} 0-1