Chess puzzle (Checkmate)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Be6 5. e3 Bb4 6. Bd2 Nf6 7. Nf3 Ne4 8.
Nxe4 Bxd2+ 9. Nfxd2 dxe4 10. Nxe4 O-O 11. Bd3 Qe7 12. O-O Nc6 13. Bc2 Rad8 14.
Qd3 Nb4 15. Nf6+ Qxf6 *
Position (FEN): 3r1rk1/ppp2ppp/4bq2/8/1n1P4/3QP3/PPB2PPP/R4RK1 w - - 0 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 406
Best move: Qxh7#