Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Ne5 e6 6. Bb5 Bd7 7. Bxc6 Bxc6 8.
O-O Rc8 9. Qf3 Nf6 10. Bg5 Be7 11. Re1 O-O 12. c3 Ne4 13. Bxe7 Qxe7 14. Qf4 b5
15. f3 Qf6 16. Qe3 Nd6 17. Nd2 a5 18. Nf1 b4 19. Ng3 Nf5 20. Qf4 bxc3 21. bxc3
Bb5 22. Rac1 a4 23. Nh5 Qh6 24. Qg4 Rfe8 25. f4 Re7 26. Rb1 Bc4 27. a3 Bb3 28.
Rbc1 Rec7 29. Qh3 Nxd4 30. Ng4 Qg6 31. Re5 Nf5 32. Nf2 Qh6 33. g4 Ne7 34. Rg5
Ng6 35. Nf6+ Kh8 36. Qxh6 gxh6 37. Rh5 Kg7 38. g5 Nxf4 39. Rxh6 Ne2+ 40. Kg2
Nxc1 41. Rxh7+ Kg6 42. h4 Rxc3 43. Rh6+ Kf5 44. Nd7 R8c7 *
Position (FEN): 8/2rN1p2/4p2R/3p1kP1/p6P/Pbr5/5NK1/2n5 w - - 4 45
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 714
Best move: Rf6#