[Event "Ch City"] [Site "masterchessopen.com Satka (Russia)"] [Date "2011.12.27"] [Round "7"] [White "Ivanov Stepan"] [Black "Tsvetkov Pavel"] [Result "1-0"] [WhiteElo "2021"] [BlackElo "2093"] [ECO "D80"] [Opening "Gruenfeld: Stockholm, 4...Ne4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 dxc4 7.e3 Be6 8.Rb1 b6 9.Nf3 Bg7 10.Nd2 c5 11.Bxc4 Bxc4 12.Nxc4 Qd5 13.Qa4+ Nd7 14.O-O cxd4 15.cxd4 O-O 16.Bxe7 Rfc8 17.Nd6 Rc7 18.Rfc1 Rxc1+ 19.Rxc1 Nf6 20.Bxf6 Bxf6 21.Qc6 Qxc6 22.Rxc6 Rd8 23.Nb5 Be7 24.Nxa7 Ra8 25.Rc8+ {#r} 1-0