Chess puzzle (Checkmate)
Opening: Old_Indian_Defense, Old_Indian_Defense_Other_variations
Moves: 1. d4 d6 2. c4 e6 3. e4 b6 4. Nc3 Bb7 5. Nf3 Nd7 6. Bd3 Be7 7. Qe2 Ngf6 8. O-O
O-O 9. Rd1 a6 10. Bc2 a5 11. e5 dxe5 12. dxe5 Ne8 13. Qd3 Nc5 *
Position (FEN): r2qnrk1/1bp1bppp/1p2p3/p1n1P3/2P5/2NQ1N2/PPB2PPP/R1BR2K1 w - - 3 14
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 979
Best move: Qxh7#