Chess puzzle (Checkmate)
Moves: 1. f4 d5 2. e3 f5 3. Nf3 Nc6 4. Be2 Nf6 5. O-O e6 6. c4 Bc5 7. d4 Bb6 8. Bd2
O-O 9. c5 Bxc5 10. dxc5 Ne4 11. Qc2 Qe7 12. b4 a6 13. Bd3 Bd7 14. a3 b6 15.
cxb6 cxb6 16. Nc3 Rfc8 17. Bxe4 dxe4 18. Ng5 Nd4 19. Qb2 Nb5 20. Nxb5 Bxb5 21.
Rfc1 Bd3 22. Qb3 h6 23. Nxe6 Qf7 24. Nd4 Rxc1+ 25. Rxc1 Qxb3 26. Nxb3 Rd8 27.
Nd4 g6 28. Nc6 Rd7 29. Ne5 Rd6 30. Nxd3 Rxd3 31. Rc8+ Kf7 32. Rc7+ Ke8 33. Be1
Rxe3 34. Bf2 Rxa3 35. Bxb6 e3 36. Bc5 *
Position (FEN): 4k3/2R5/p5pp/2B2p2/1P3P2/r3p3/6PP/6K1 b - - 1 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 490
Best move: Ra1#