[Event "It (open) (b)"] [Site "masterchessopen.com - Voronezh (Russia)"] [Date "2009.06.15"] [Round "4"] [White "Koshelev Alexey (RUS)"] [Black "Polyansky Viktor (RUS)"] [Result "0-1"] [WhiteElo "1789"] [BlackElo "2027"] [ECO "A85"] [Opening "Dutch: 2.c4 Nf6 3.Nc3 d6"] 1.d4 f5 2.c4 Nf6 3.Nc3 d6 4.Nf3 g6 5.g3 Bg7 6.Bg2 O-O 7.O-O Nc6 8.Be3 Ng4 9.Bf4 e5 10.Bg5 Qe8 11.dxe5 Ngxe5 12.Nxe5 dxe5 13.Bd5+ Kh8 14.Qb3 Nd4 15.Qd1 f4 16.e3 c6 17.Be4 Ne6 18.gxf4 exf4 19.exf4 Nxg5 20.fxg5 Bxc3 21.Qc2 Bd4 22.Rad1 Qe5 23.h4 Qg3+ 24.Bg2 Bh3 25.Qe4 Bxf2+ 26.Kh1 Bxg2+ 27.Qxg2 Qxh4+ 28.Qh2 Qxh2+ 29.Kxh2 {#R} 0-1