Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. e4 cxd4 3. c3 Nc6 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 e5 7. Nc3 Bb4 8.
Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qa3 Qe6 14. Rd1
O-O 15. Rd6 Qf5 16. Be2 Ng6 17. O-O Be6 18. g3 Nxe5 19. Bxe5 Qxe5 20. Rfd1 h5
21. h4 g6 22. Qe3 Bxa2 23. b3 Rac8 24. Bc4 Rxc4 25. bxc4 Bxc4 26. Rd8 Rxd8 27.
Rxd8+ Kg7 28. Qxa7 Qb2 29. Qd4+ Qxd4 30. Rxd4 Bd3 31. Rb4 b5 32. Rd4 f5 33. f3
Kf6 34. Kf2 Ke5 35. Rd8 Ke6 36. Ke3 Ke7 37. Rd4 Ke6 38. Kf4 Kf6 39. Rd6+ Kf7
40. fxe4 fxe4 41. Rb6 Kg7 42. Kg5 e3 43. Rb7+ Kf8 44. Kf6 e2 *
Position (FEN): 5k2/1R6/5Kp1/1p5p/7P/3b2P1/4p3/8 w - - 0 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1060
Best move: Rb8#