[Event "81st ch-BUL 2017"] [Site "Montana BUL"] [Date "2017.04.23"] [Round "3.5"] [White "Petrov,Marij"] [Black "Enchev,I"] [Result "1-0"] [WhiteElo "2465"] [BlackElo "2482"] [ECO "C26"] [Opening "Vienna: Smyslov, 3...Nc6"] 1.e4 e5 2.Nc3 Nf6 3.g3 Nc6 4.Bg2 Bc5 5.Nge2 a6 6.h3 d6 7.d3 Be6 8.O-O h6 9.Kh2 Qe7 10.Nd5 Bxd5 11.exd5 Nd4 12.Nc3 Nf5 13.Ne4 Ba7 14.Qf3 Nxe4 15.dxe4 Nd4 16.Qd1 c6 17.a4 cxd5 18.exd5 O-O 19.c3 Nf5 20.Be4 Nh4 21.gxh4 f5 22.Bc2 Qxh4 23.Qf3 g5 24.Bxf5 Rf6 25.Be3 Raf8 26.Qg4 {#r} 1-0