Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 e6 3. Nf3 Nc6 4. d4 cxd4 5. cxd4 d5 6. e5 Bb4+ 7. Bd2 Bxd2+ 8.
Qxd2 Nge7 9. Nc3 a6 10. Bd3 Ng6 11. h4 Nge7 12. h5 Nb4 13. Bb1 h6 14. a3 Nbc6
15. Rh4 Na5 16. Ba2 Nf5 17. Rg4 O-O 18. Rd1 b6 19. Bb1 Nc4 20. Qe2 Ra7 21. Rf4
Rc7 22. g4 Nh4 23. Qc2 Ng2+ 24. Kf1 Nxf4 *
Position (FEN): 2bq1rk1/2r2pp1/pp2p2p/3pP2P/2nP1nP1/P1N2N2/1PQ2P2/1B1R1K2 w - - 0 25
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 721
Best move: Qh7#