Chess puzzle (Checkmate)
Opening: Kings_Indian_Defense, Kings_Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. Nf3 O-O 6. e3 Nh5 7. Bg5 c5 8. d5 h6
9. Bh4 g5 10. Bg3 Nxg3 11. hxg3 Bg4 12. Be2 Qa5 13. Qd3 Nd7 14. Nxg5 Bxe2 *
Position (FEN): r4rk1/pp1nppb1/3p3p/q1pP2N1/2P5/2NQP1P1/PP2bPP1/R3K2R w KQ - 0 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 827
Best move: Qh7#