[Event "It (open) \"] [Site "masterchessopen.com Copenhagen (Denmark)"] [Date "2009.05.06"] [Round "1"] [White "Carstensen Jacob (DEN)"] [Black "Andersen Daniel (DEN)"] [Result "1-0"] [WhiteElo "2330"] [BlackElo "1963"] [ECO "D82"] [Opening "Gruenfeld: 4.Bf4 Bg7 5.e3"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Nf3 c5 7.dxc5 Qa5 8.Rc1 dxc4 9.Bxc4 Qxc5 10.Bb3 Qa5 11.O-O Qa6 12.Ne5 Be6 13.Bxe6 Qxe6 14.Qf3 Nc6 15.Nxc6 bxc6 16.b3 Nd5 17.Na4 Nb4 18.Rc4 a5 19.a3 Nd3 20.h3 Nxf4 21.Qxf4 Rfc8 {#r} 1-0