Chess puzzle (Checkmate)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Kings_Head_Opening
Moves: 1. e4 e5 2. f3 f5 3. d4 exd4 4. Qxd4 Nc6 5. Qf2 fxe4 6. fxe4 Nf6 7. Nc3 Bb4 8.
Bd2 O-O 9. Bc4+ Kh8 10. Qg3 Bxc3 11. Bxc3 Nxe4 *
Position (FEN): r1bq1r1k/pppp2pp/2n5/8/2B1n3/2B3Q1/PPP3PP/R3K1NR w KQ - 0 12
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 710
Best move: Qxg7#