[Event "It (open) \"] [Site "masterchessopen.com – Caleta (England)"] [Date "2012.01.25"] [Round "2"] [White "Carlsten Peter (SWE)"] [Black "Riiser Samuel (NOR)"] [Result "1-0"] [WhiteElo "2030"] [BlackElo "1827"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qf3 Nbd7 8.O-O-O Qc7 9.Qg3 Be7 10.h4 b5 11.Bxb5 axb5 12.Ndxb5 Qc6 13.Nxd6+ Bxd6 14.Qxd6 Qxd6 15.Rxd6 Ke7 16.Rd2 h6 17.Bf4 Bb7 18.Bd6+ Ke8 19.f3 Nb6 20.b3 Rc8 21.Nb5 Nfd7 22.Bb4 Rc6 23.Nd6+ Rxd6 24.Rxd6 {#r} 1-0