[Event "It \"] [Site "masterchessopen.com Las Vegas (USA)"] [Date "2006.06.10"] [Round "1"] [White "Vigorito David (USA)"] [Black "Murzin Lenar (RUS)"] [Result "1-0"] [WhiteElo "2347"] [BlackElo "2205"] [ECO "E38"] [Opening "Nimzo-Indian: Classical, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 b6 8.Bf4 Bb7 9.Rd1 Nc6 10.b4 Be7 11.e4 Rc8 12.Be2 a6 13.O-O Qe8 14.e5 Nh5 15.Be3 b5 16.cxb5 axb5 17.Qd2 Nb8 18.Nxb5 f6 19.Nd6 Bxd6 20.exd6 Nc6 21.Rc1 Qf7 22.Rc5 f5 23.b5 f4 24.bxc6 fxe3 25.Qxe3 Nf4 26.Ne5 Qf6 27.Nxd7 Qg6 28.Qxf4 Rxf4 29.cxb7 Rd8 30.Rc8 {#r} 1-0