[Event "It (b)"] [Site "masterchessopen.com Stockholm (Sweden)"] [Round "0"] [White "Michelsen E"] [Black "Ahlberg Algot (SWE)"] [Result "1-0"] [ECO "B23"] [Opening "Sicilian: Closed, 2...Nc6"] 1.e4 c5 2.Nc3 Nc6 3.Nf3 e6 4.d4 cxd4 5.Nxd4 a6 6.Bf4 Qf6 7.Nxc6 Qxf4 8.Nd4 Bb4 9.Bd3 Qc7 10.O-O Bxc3 11.bxc3 Qxc3 12.Ne2 Qc5 13.Kh1 g5 14.f4 gxf4 15.Nxf4 h5 16.Be2 h4 17.Bh5 Nh6 18.Qf3 Rh7 19.Rad1 b6 20.Qh3 Qe7 21.Ng6 fxg6 22.Bxg6+ Kd8 23.Bxh7 Qxh7 24.Qxe6 Kc7 25.Qd6+ Kb7 26.Rf6 {#r} 1-0