Chess puzzle (Checkmate)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Marshall_Defense
Moves: 1. d4 d5 2. c4 Nf6 3. Nc3 Be6 4. e3 dxc4 5. Nf3 c6 6. a4 g6 7. Ng5 Bg7 8. Nxe6
fxe6 9. Bxc4 Qd7 10. Qb3 Nd5 11. e4 Nxc3 12. bxc3 e5 13. Bf7+ Kf8 14. Be6 Qc7
15. O-O exd4 16. cxd4 Bxd4 17. Bh6+ Bg7 18. Qc3 Bxh6 *
Position (FEN): rn3k1r/ppq1p2p/2p1B1pb/8/P3P3/2Q5/5PPP/R4RK1 w - - 0 19
White to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 911
Best move: Qxh8#