Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Na5 7. Nxe5 Nxc4 8.
Nxc4 Be7 9. b3 O-O 10. Bb2 Bf6 11. d4 Re8 12. Nbd2 Bf5 13. Nf3 Nb4 14. c3 Nd3
15. Qd2 Re7 16. Nce5 Bxe5 17. dxe5 Nxb2 18. Qxb2 h6 19. Rad1 Qe8 20. c4 Rd8 21.
Rfe1 Rxd1 22. Rxd1 Rd7 23. Rxd7 Qxd7 24. h3 Be4 25. Qd4 Qf5 26. Nh4 Qf4 27. g3
Qc1+ 28. Kh2 *
Position (FEN): 6k1/ppp2pp1/7p/4P3/2PQb2N/1P4PP/P4P1K/2q5 b - - 2 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 473
Best move: Qh1#