Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 cxd4 8. cxd4
Nge7 9. Nc3 Bg4 10. Be3 Nf5 11. h3 Bxf3 12. Bxf3 g6 13. Qd2 Bg7 14. Rac1 O-O
15. Bg4 Nxe3 16. fxe3 a6 17. Na4 Qa5 18. Qxa5 Nxa5 19. Nb6 Rad8 20. Rc7 Bh6 21.
Kf2 f5 22. exf6 Rxf6+ 23. Ke2 Rxf1 24. Kxf1 Rd6 25. Nc8 Rd8 26. Bxe6+ Kh8 27.
Ne7 Bxe3 28. Bxd5 Bxd4 29. Bxb7 Nxb7 30. Rxb7 Rf8+ 31. Ke2 Rf2+ 32. Kd3 Bxb2
33. Ra7 Rxg2 34. Rxa6 Rg3+ 35. Kc2 Ba3 36. Nd5 Rxh3 37. Nf4 Rh2+ 38. Kb3 Bc1
39. Ne6 Rh3+ 40. Kb4 Rh4+ 41. Kb5 Re4 *
Position (FEN): 7k/7p/R3N1p1/1K6/4r3/8/P7/2b5 w - - 10 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 813
Best move: Ra8#