[Event "It (open)"] [Site "masterchessopen.com Donostia (Spain)"] [Date "2011.04.20"] [Round "5"] [White "Elsness Frode (NOR)"] [Black "Argandona Rivero Inigo (ESP)"] [Result "1-0"] [WhiteElo "2491"] [BlackElo "2387"] [ECO "D31"] [Opening "Semi-Slav: Marshall Gambit"] 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Bd2 Qxd4 7.Bxb4 Qxe4+ 8.Be2 Na6 9.Ba5 b6 10.Qd6 Ne7 11.O-O-O f6 12.Qd8+ Kf7 13.Qxh8 bxa5 14.Rd8 e5 15.Qf8+ Ke6 16.Re8 Kf5 17.g4+ Kg6 18.Rxe7 Qf4+ 19.Kd1 {#r} 1-0