Chess puzzle (Checkmate)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Three_Knights_Variation
Moves: 1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 b6 5. cxd5 exd5 6. Bg5 Be7 7. Qb3 Bb7 8. e3
h6 9. Bh4 O-O 10. Bd3 Ne4 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. Qxd5 Qb4+ 14. Kf1
Qxb2 15. Qxe4 Qxa1+ 16. Ne1 Nd7 *
Position (FEN): r4rk1/p1pn1pp1/1p5p/8/3PQ3/3BP3/P4PPP/q3NK1R w - - 2 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 592
Best move: Qh7#