Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. d3 h6 5. Be3 Bg4 6. Nbd2 c5 7. c3 Nc6 8. Qb3
Qd7 9. Bb5 Be6 10. c4 Be7 11. h3 O-O 12. Qc2 a6 13. Ba4 Nb4 14. Qb3 b5 15. cxb5
axb5 16. Qc3 Rxa4 17. b3 Nxa2 18. Qb2 Rfa8 19. b4 Nxb4 20. Ke2 Rxa1 21. Rxa1
Rxa1 22. Qxa1 Kh7 23. g4 Ng8 24. Ne1 Bg5 25. Nef3 Bxe3 26. fxe3 Qe7 27. Qa5 Qe8
28. Qc7 c4 29. d4 exd4 30. Nxd4 Nf6 31. Qa5 Nd3 32. Qxb5 Qxb5 33. Nxb5 d5 34.
exd5 Bxd5 35. Nd6 Kg6 36. N2xc4 Nb4 37. Ne5+ Kg5 38. Nf5 g6 *
Position (FEN): 8/5p2/5npp/3bNNk1/1n4P1/4P2P/4K3/8 w - - 0 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1870
Best move: h4#