Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 dxc4 6. Qa4+ Bd7 7. Qxc4 c5 8.
Ne5 Qc8 9. Nxd7 Qxd7 10. d3 O-O 11. Nd2 Nc6 12. Nf3 Rac8 13. b3 b6 14. Bb2 Rfd8
15. Rad1 Nb4 16. a3 Nbd5 17. Qc2 a5 18. Rc1 Qb5 19. Qc4 Qxc4 20. dxc4 Nc7 21.
Rfd1 Nce8 22. Ne5 Rxd1+ 23. Rxd1 Kf8 24. g4 h6 25. h4 Rd8 26. Rxd8 Bxd8 27. g5
hxg5 28. hxg5 Ng8 29. g6 f6 30. Nd7+ Ke7 31. Nb8 Bc7 32. Nc6+ Kd7 33. b4 axb4
34. axb4 Ne7 35. Nxe7 Kxe7 36. b5 Nd6 37. Bc6 Nxc4 38. Bc3 Be5 39. Be1 f5 40.
e3 Kf6 41. f4 Bb2 42. e4 Bd4+ 43. Kf1 fxe4 44. Bxe4 Nd6 *
Position (FEN): 8/6p1/1p1npkP1/1Pp5/3bBP2/8/8/4BK2 w - - 1 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 828
Best move: Bh4#