Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 d5 5. cxd5 Nxd5 6. O-O Bc5 7. Nxe5 Nxe5 8.
d4 Nb4 9. Be3 Nc4 10. a3 Nd5 11. Bxd5 Qxd5 12. Nc3 Nxe3 13. Nxd5 Nxd1 14. dxc5
O-O 15. Rfxd1 c6 16. Ne7+ Kh8 17. Nxc8 Raxc8 18. Rd7 Rb8 19. b4 g6 20. e3 Kg7
21. Rad1 a5 22. bxa5 Ra8 23. Rxb7 Rxa5 24. Rc1 Rxa3 25. Rc7 Ra6 26. Rd1 Rb8 27.
Rdd7 Rf8 28. Rd6 Ra1+ 29. Kg2 Ra2 30. Rdxc6 Re8 31. Rd6 Rc2 32. Rdd7 Rf8 33. c6
Kf6 34. h4 Ke6 35. Kf3 Rxc6 36. Rxc6+ Kxd7 37. Ra6 Ke7 38. Kf4 h5 39. Ke5 Rc8
40. Ra7+ Kf8 41. Kf6 Rc6+ 42. Kg5 Rc2 43. f3 Rc3 44. f4 Rxe3 45. g4 hxg4 46.
Kxg4 Kg7 47. Kg5 *
Position (FEN): 8/R4pk1/6p1/6K1/5P1P/4r3/8/8 b - - 2 47
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1094
Best move: Rg3#