Chess puzzle (Checkmate)
Opening: Zukertort_Opening, Zukertort_Opening_Black_Mustang_Defense
Moves: 1. Nf3 Nc6 2. b3 e5 3. Bb2 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 c5 7. Bb2 Nf6 8. d3
exd3 9. Bxd3 Be6 10. Qf3 Be7 11. h3 O-O 12. g4 c4 13. bxc4 dxc4 14. Bf1 b5 15.
Nc3 b4 16. Ne4 Nxe4 17. Qxe4 Bd5 18. Qd4 Bxh1 *
Position (FEN): r2q1rk1/p3bppp/8/8/1ppQ2P1/4P2P/PBP2P2/R3KB1b w Q - 0 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 815
Best move: Qxg7#