Chess puzzle (Checkmate)
Opening: Guatemala_Defense, Guatemala_Defense_Other_variations
Moves: 1. e4 b6 2. d4 Ba6 3. Bxa6 Nxa6 4. c3 e6 5. Nf3 c5 6. O-O Nf6 7. e5 Nd5 8. Be3
Be7 9. Nbd2 O-O 10. Ne4 f5 11. exf6 Nxf6 12. Neg5 Ng4 13. Qd3 h6 *
Position (FEN): r2q1rk1/p2pb1p1/np2p2p/2p3N1/3P2n1/2PQBN2/PP3PPP/R4RK1 w - - 0 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 913
Best move: Qh7#