[Event "Ch Quebec (invitational)"] [Site "Montreal (Canada)"] [Date "2012.07.23"] [Round "4"] [White "Humphreys Michael (CAN)"] [Black "Prahov Valentin (BUL)"] [Result "1-0"] [WhiteElo "2179"] [BlackElo "2209"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d5 6.cxd5 Nxd5 7.O-O c5 8.Nxd5 Qxd5 9.d3 Nc6 10.Be3 Qd6 11.Rc1 b6 12.d4 c4 13.Nd2 Bb7 14.Nxc4 Qd7 15.Qa4 Rfd8 16.Rfd1 h5 17.h4 Nb8 18.Qxd7 Rxd7 19.Ne5 Bxe5 20.Bxb7 Rxb7 21.Rc8+ Kg7 22.dxe5 f5 23.e6 Kf6 24.Rdd8 Kxe6 25.Bf4 {#r} 1-0