[Event "Memorial A.Petrov (open)"] [Site "masterchessopen.com St. Petersburg (Russia)"] [Round "9"] [White "Zakharevich Igor (RUS)"] [Black "Biriukov Oleg V (RUS)"] [Result "1-0"] [WhiteElo "2485"] [BlackElo "2382"] [ECO "E10"] [Opening "Neo-Indian: 3.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 Be7 5.Nc3 h6 6.Bh4 O-O 7.e3 Ne4 8.Bxe7 Qxe7 9.Rc1 Nxc3 10.Rxc3 c6 11.Bd3 dxc4 12.Bxc4 Nd7 13.O-O e5 14.Bb3 Rd8 15.Re1 exd4 16.exd4 Qd6 17.Qe2 Nf8 18.Qe7 Ne6 19.Qh4 Qf4 20.Qxd8+ Nxd8 21.Re8+ Kh7 22.Rxd8 Qc7 23.Rf8 Rb8 24.Rxf7 Qd6 25.Re3 Bg4 26.Ree7 Rg8 27.Ne5 Qxd4 28.Bc2+ Kh8 29.Rf4 {#r} 1-0