[Event "Ch Region"] [Site "masterchessopen.com Stavropol (Russia)"] [Date "2010.09.23"] [Round "5"] [White "Voskanyan Arman (RUS)"] [Black "Tverdokhlebov Yury (RUS)"] [Result "1-0"] [WhiteElo "2195"] [BlackElo "2005"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 Nc6 6.a3 cxd4 7.exd4 Be7 8.d5 exd5 9.cxd5 Nb8 10.d6 Bf8 11.Nb5 Qb6 12.Nc7+ Kd8 13.Nxa8 Qxd6 14.Bf4 Qxd1+ 15.Rxd1 d6 16.g3 Bd7 17.Bg2 Bc6 18.O-O Kc8 19.Rc1 Kd7 20.Bh3+ Kd8 21.Be3 b6 22.Nd4 {#r} 1-0