Chess puzzle (Checkmate)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. d4 Bg7 3. e5 c5 4. Be3 cxd4 5. Bxd4 Nc6 6. c3 Bxe5 7. Bxe5 Nxe5 8.
Nf3 Qc7 9. Be2 Nf6 10. O-O O-O 11. Nbd2 Nxf3+ 12. Nxf3 d5 13. Qd2 Bf5 14. Qh6
Ng4 15. Qh4 h5 16. Nd4 Bd7 17. Qxe7 *
Position (FEN): r4rk1/ppqbQp2/6p1/3p3p/3N2n1/2P5/PP2BPPP/R4RK1 b - - 0 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 621
Best move: Qxh2#