Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. c3 Bg4 6. Bb3 Qf6 7. Nbd2 Nge7 8. h3
Bh5 9. g4 Bg6 10. Nf1 h6 11. Ng3 O-O-O 12. h4 d5 13. Qe2 dxe4 14. dxe4 Bh7 15.
h5 Rhf8 16. Be3 Bxe3 17. Qxe3 Qf4 18. Qxf4 exf4 19. Nf5 Bxf5 20. gxf5 g5 21.
hxg6 fxg6 22. Be6+ Kb8 23. Rxh6 gxf5 24. exf5 Nxf5 25. Bxf5 Rxf5 26. Re6 a5 27.
Ke2 Kc8 28. Rh1 Kb8 29. Rh4 Ka7 30. Re4 Rdf8 31. a4 R8f7 32. Rg4 Rf8 33. Ng5
Ne5 34. Rg1 f3+ 35. Ke3 b6 36. Ne6 R8f7 37. Nd4 Rh5 38. b3 Kb7 39. Rg3 c5 40.
Nb5 Rf6 41. Rg7+ Kc8 42. Re7 Nc6 43. Rc7+ Kd8 44. Rg4 Re5+ 45. Kd2 Re2+ 46. Kd1
Ne7 47. Rg7 Rh6 48. Rf7 *
Position (FEN): 3k4/2R1nR2/1p5r/pNp5/P7/1PP2p2/4rP2/3K4 b - - 17 48
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 999
Best move: Rh1#