Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 a6 5. a4 Nbd7 6. f3 Rb8 7. Qd2 c6 8. g4 b5
9. g5 Nh5 10. Nce2 Bg7 11. c3 O-O 12. Ng3 Nxg3 13. hxg3 c5 14. Qh2 cxd4 *
Position (FEN): 1rbq1rk1/3nppbp/p2p2p1/1p4P1/P2pP3/2P1BPP1/1P5Q/R3KBNR w KQ - 0 15
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1309
Best move: Qxh7#