Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 g6 3. c4 dxc4 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 cxb3 8.
Bxb5+ Bd7 9. Bxd7+ Qxd7 10. Qxb3 Bg7 11. O-O Nf6 12. Ne5 Qd5 13. Qa4+ Nbd7 14.
Nc3 Qb7 15. Ba3 Nd5 16. Rab1 Nxc3 17. Rxb7 Nxa4 18. Rxd7 Bxe5 19. Rxe7+ Kd8 20.
Rxe5 Nc3 21. Rc1 Ne2+ 22. Kf1 Nxc1 23. Bxc1 Rb8 24. Ke2 Re8 25. Rd5+ Ke7 26. e4
Ke6 27. Kf3 Rb3+ 28. Be3 Reb8 29. Kf4 Kf6 30. Rc5 g5+ 31. Kg4 h6 32. e5+ Kg7
33. d5 R8b4+ 34. Kg3 h5 35. h3 h4+ 36. Kh2 Rb5 37. Rc7 Rxd5 38. Bxg5 Rxe5 39.
Bxh4 a5 40. Rc6 Re6 41. Rc5 Ra6 42. Rg5+ Kf8 43. Rf5 a4 44. Bf6 a3 45. Rc5 a2 *
Position (FEN): 5k2/5p2/r4B2/2R5/8/1r5P/p4PPK/8 w - - 0 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 669
Best move: Rc8#