Chess puzzle (Checkmate)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. Nf3 Bg7 3. h4 d6 4. d4 Nf6 5. Nc3 O-O 6. h5 Nxh5 7. Rxh5 gxh5 8.
Bd3 e5 9. d5 Bg4 10. Be3 Nd7 11. Qd2 f5 12. exf5 Bxf5 13. O-O-O Bxd3 14. Qxd3
Qe7 15. Ng5 Nc5 *
Position (FEN): r4rk1/ppp1q1bp/3p4/2nPp1Np/8/2NQB3/PPP2PP1/2KR4 w - - 3 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 586
Best move: Qxh7#