Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. g3 b6 8.
Bb5+ Bd7 9. a4 a6 10. Be2 Bc6 11. O-O Be7 12. Ne5 Bb7 13. Bf3 Bxf3 14. Qxf3 Qd5
15. Qxd5 Nxd5 16. a5 b5 17. Nc6 Bf6 18. c3 Kd7 19. Ne5+ Bxe5 20. dxe5 c5 21.
Kg2 Kc6 22. Kf3 h5 23. Ke4 c4 24. Be3 Nxe3 25. fxe3 Ra7 26. Rad1 Rc8 27. Rd6+
Kc5 28. Rfd1 b4 29. Rb6 bxc3 30. bxc3 Rc6 31. Rb8 Rcc7 32. Rd4 Rab7 33. Ra8 Kb5
34. Rd6 Ra7 35. Rb8+ Kxa5 36. Rdb6 Rc5 37. Rb1 Rb5 *
Position (FEN): 1R6/r4pp1/p3p3/kr2P2p/2p1K3/2P1P1P1/7P/1R6 w - - 4 38
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1286
Best move: Ra1#