11.Bd6 looks crushing.
11...Qxd6 12.Qxf7+ Kd8 13.Qxg7
11...Qf6 12.Bxf7+ Kd8 13.Qd3

At 5 p.m. on Wednesday the following eight players were at their post, as champions for the club: The president, Mr. Mongredien; Mr. Medley, honorary secretary; Messrs. Slous, George Walker, Jansen, Maude, Alfred Jones, and Greenaway: and Morphy in a separate room, began his solitary task by proclaiming, through Herr Lowenthal, that he opened with King’s Pawn two in each game. A crowd of anxious spectators and chess celebrities were present. Lowenthal proclaimed the players’ moves aloud, made, and Morphy instantly called out his reply. To every two boards was appointed secretary, to take down the moves. After six hours’ play Mr. Alfred Jones and Mr. Maude were defeated; while of the remaining six, two, at least, had forced drawn games. At past midnight the play was still proceeding three or four boards, and then, by consent, these last games were dismissed as drawn, the contest having lasted over seven hours. Of the three undecided games at the close Mr. Morphy considered he had the advantage of Mr. Mongredien, but Messrs. Slous and Greenaway had the best of the play.

The match concluded Morphy being declared to have won two games and drawn six. Mr. Morphy considers this the toughest match he ever played of this description. Throughout this long sitting he never made one mistake, never proclaimed impossible move, and never forgot the situation of the humblest pawn. It may be safely pronounced that no greater mental feat was ever accomplished by man. It is probable that Mr. Morphy will leave this country for America early next week."