Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. a3 a6 7. Bxc6 Bxc6 8. O-O
Ne7 9. d4 cxd4 10. cxd4 Ng6 11. Nbd2 Be7 12. h3 O-O 13. b4 f6 14. exf6 Bxf6 15.
Bb2 Qe8 16. Re1 Rc8 17. Qb3 Ba4 18. Qa2 Rc2 19. Nb3 Nf4 20. Nc5 Be7 21. Nxa4
Qxa4 22. Rac1 Ne2+ 23. Rxe2 Rxe2 24. Rc7 Bxb4 25. Rxb7 Bd6 26. Qb3 Qxb3 27.
Rxb3 Rc8 28. Bc3 Rc2 29. Be1 Re2 30. a4 a5 31. Rb5 Bb4 32. Bxb4 axb4 33. Rxb4
Rc1+ 34. Kh2 Rxf2 35. a5 Rcc2 36. a6 Rxg2+ 37. Kh1 Rgf2 38. a7 Ra2 39. Rb8+ Kf7
40. Ne5+ Ke7 41. a8=Q *
Position (FEN): QR6/4k1pp/4p3/3pN3/3P4/7P/r4r2/7K b - - 0 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1372
Best move: Rf1#