Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Be7 6. e3 h6 7. Bf4 Bb4 8. cxd5
Nxd5 9. Qb3 Bxc3+ 10. bxc3 Nxf4 11. exf4 O-O 12. Bd3 Qf6 13. g3 b5 14. Ne5 a5
15. a4 Bb7 16. O-O Rd8 17. axb5 cxb5 18. Qxb5 Ba6 19. Qxa5 Bxd3 20. Qxa8 Bxf1
21. Kxf1 Qf5 22. Nc6 Qb5+ 23. Ke1 Qxc6 24. Qxc6 Nxc6 25. Kd2 f5 26. Ra6 Rc8 27.
Kd3 Kf7 28. f3 Kf6 29. g4 Ne7 30. h4 Rc6 31. g5+ hxg5 32. fxg5+ Kg6 33. Ra7 Nd5
34. c4 Nf4+ 35. Kc3 Kh5 36. Rxg7 Kxh4 37. g6 Kh5 38. Kb4 Nxg6 39. Kb5 Rd6 40.
Kc5 Rd8 41. d5 exd5 42. cxd5 Nf4 43. d6 Rc8+ 44. Kd4 Rd8 45. Ke5 Ng6+ 46. Kxf5
Rxd6 *
Position (FEN): 8/6R1/3r2n1/5K1k/8/5P2/8/8 w - - 0 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 967
Best move: Rh7#