Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 e6 5. Nf3 c5 6. d5 exd5 7. exd5 Bg4 8. Qa4+
Qd7 9. Ne5 Qxa4 10. Nxa4 Bf5 11. Bxc4 Nf6 12. O-O Bd6 13. Nf3 Be4 14. Nc3 O-O
15. Ng5 Bf5 16. Be3 b6 17. a4 Nbd7 18. Nb5 Be5 19. Rab1 a6 20. Nc3 a5 21. Nb5
Rab8 22. d6 Be4 23. Nxe4 Nxe4 24. f4 Bxd6 25. Nxd6 Nxd6 26. Bb5 Nxb5 27. axb5
Rfe8 28. Rfe1 Nf6 29. h3 Nd5 30. Kf2 Re7 31. Bd2 Rbe8 32. f5 f6 33. b3 Nc7 34.
Rxe7 Rxe7 35. Rd1 Nxb5 36. Bf4 h6 37. Rd8+ Kf7 38. Rb8 Re4 39. g3 Nd4 40. Rb7+
Kf8 41. Bd6+ Ke8 42. Rxb6 Re2+ 43. Kf1 Rb2 44. Rb8+ Kf7 *
Position (FEN): 1R6/5kp1/3B1p1p/p1p2P2/3n4/1P4PP/1r6/5K2 w - - 5 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1167
Best move: Rf8#