[Event "Ch Canada"] [Site "masterchessopen.com Calgary (Canada)"] [Round "8"] [White "Yanofsky D A (CAN)"] [Black "Doubleday W"] [Result "1-0"] [WhiteElo "2415"] [ECO "C66"] [Opening "Spanish: Closed Berlin"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.Re1 Bd7 6.c3 g6 7.d4 Qe7 8.Nbd2 Bg7 9.Nf1 O-O 10.Ba4 h6 11.Bc2 Bg4 12.d5 Nb8 13.Be3 Nh5 14.h3 Bc8 15.Qd2 Qf6 16.Bxh6 Bxh3 17.Bg5 {#r} 1-0