[Event "It (open) \"] [Site "masterchessopen.com – Oslo (Norway)"] [Round "1"] [White "Semakoff Aleks (NOR)"] [Black "Knudsen Ole Scott (NOR)"] [Result "0-1"] [WhiteElo "2137"] [BlackElo "2230"] [ECO "B53"] [Opening "Sicilian, Chekhover, 4...Nc6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Qd7 6.Qd3 g6 7.O-O Nf6 8.Nc3 Bg7 9.Re1 O-O 10.Nd5 e6 11.c3 exd5 12.exd5 Qc7 13.dxc6 bxc6 14.Ba4 d5 15.Be3 c5 16.Bc2 Rb8 17.Rab1 d4 18.cxd4 cxd4 19.Nxd4 Ng4 {#R} 0-1