Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8.
f3 a5 9. e4 a4 10. Be3 Qc7 11. Rd1 d6 12. Ne2 O-O 13. Nd4 Bd7 14. Be2 Rfc8 15.
O-O Be8 16. Qb4 Qa5 17. Qxa5 Rxa5 18. Bd2 Ra6 19. Bb4 Nfd7 20. Rd2 Ne5 21. Rfd1
h5 22. Nb5 Nb3 23. Rxd6 Nxc4 24. Rd8 Raa8 25. Rxe8+ Rxe8 26. Bxc4 Rec8 27. Nd6
Rd8 28. Bxb3 axb3 29. Rc1 e5 30. Rc7 Ra6 31. Rxb7 Rc6 32. Nxf7 Rd1+ 33. Kf2
Rc2+ 34. Kg3 Rg1 35. Nxe5 Rgxg2+ 36. Kf4 Rxb2 37. Rb8+ Kh7 38. Kf5 Rbf2 39. f4
b2 40. Nf7 b1=Q *
Position (FEN): 1R6/5Npk/8/5K1p/1B2PP2/P7/5rrP/1q6 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1432
Best move: Rh8#