[Event "It (open)"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "2007.10.27"] [Round "1"] [White "Tsekov S"] [Black "Kolev K"] [Result "1-0"] [WhiteElo "2251"] [BlackElo "1952"] [ECO "D02"] [Opening "Queen's Pawn: 2.Nf3 Nf6"] 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 c6 5.Bg2 Be7 6.O-O O-O 7.Qc2 Nbd7 8.Nbd2 b6 9.e4 dxe4 10.Nxe4 Bb7 11.Rd1 Nxe4 12.Qxe4 Nf6 13.Qe2 Rc8 14.Ne5 Nd7 15.Bf4 Nxe5 16.Bxe5 Bf6 17.Rd3 Qe7 18.Rad1 Rfd8 19.f4 Bxe5 20.dxe5 Kf8 21.Rd6 Ke8 22.Qd3 g6 23.b4 a6 24.b5 axb5 25.cxb5 Rxd6 26.exd6 Qd7 27.Qd4 f5 28.Qh8+ Kf7 29.Qxh7+ Ke8 30.Qg8# 1-0