Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nd2 Nf6 6. Bd3 cxd4 7. cxd4 Bd6 8. Bg3
O-O 9. Ngf3 Bb4 10. Qc2 Nh5 11. Bxh7+ Kh8 12. Bd3 Nxg3 13. hxg3+ Kg8 14. Bh7+
Kh8 15. Bg8+ Kxg8 *
Position (FEN): r1bq1rk1/pp3pp1/2n1p3/3p4/1b1P4/4PNP1/PPQN1PP1/R3K2R w KQ - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 942
Best move: Qh7#