[Event "183rd MGU Open 2017"] [Site "masterchessopen.com Sofia BUL"] [Date "2017.03.04"] [Round "2.6"] [White "Kolev,Nikola"] [Black "Naydenov,Kristiyan"] [Result "1-0"] [WhiteElo "1869"] [ECO "A04"] [Opening "Reti: 1...Nc6"] 1.Nf3 Nc6 2.d4 d5 3.c4 e6 4.Nc3 Nf6 5.Bg5 Be7 6.e3 O-O 7.Bd3 dxc4 8.Bxc4 Na5 9.Bd3 h6 10.Bxf6 Bxf6 11.Qa4 Nc6 12.b4 a6 13.b5 Ne7 14.bxa6 bxa6 15.Ne4 Bd7 16.Nxf6+ gxf6 17.Qa5 Nc6 18.Qc3 e5 19.dxe5 {#r} 1-0