Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 c5 5. c3 Nc6 6. Ne5 c4 7. a4 Nxe5 8. Bxe5
Bd6 9. Bg3 Bxg3 10. hxg3 Bd7 11. Nd2 O-O 12. e4 Nxe4 13. Nxe4 dxe4 14. Bxc4 Qb6
15. Qe2 Rac8 16. Qxe4 Qxb2 *
Position (FEN): 2r2rk1/pp1b1ppp/4p3/8/P1BPQ3/2P3P1/1q3PP1/R3K2R w KQ - 0 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 741
Best move: Qxh7#