Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. h3 Nf6 6. d3 O-O 7. c3 Be6 8. Nbd2
Na5 9. Bb3 c6 10. Bc2 d5 11. b4 Bb6 12. bxa5 Bxa5 13. Bb2 Bc7 14. Re1 d4 15.
Nf1 dxc3 16. Bxc3 Re8 17. Ng3 g6 18. h4 Bd6 19. h5 Bg4 20. hxg6 hxg6 21. Bb3
Kg7 22. Qd2 Nh5 23. Nh2 Qh4 24. Nxh5+ Bxh5 25. Re3 Qg5 26. Qe1 Bc5 27. Rg3 Qh6
28. Rd1 Bxd1 29. Qxd1 Rh8 30. Ng4 *
Position (FEN): r6r/pp3pk1/2p3pq/2b1p3/4P1N1/1BBP2R1/P4PP1/3Q2K1 b - - 2 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 693
Best move: Qh1#