Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 c6 7. Qc2 dxc4 8. Bxc4
Nfd7 9. Bf4 c5 10. O-O cxd4 11. exd4 Nc6 12. Rad1 Nb6 13. Bb3 Nb4 14. Qe2 N4d5
15. Bg3 Bf6 16. Ne5 Nxc3 17. bxc3 Nd5 18. Qf3 Bxe5 19. Bxe5 Ne7 20. c4 Ng6 21.
Bg3 Qf6 22. Qxf6 gxf6 23. d5 f5 24. Bc7 Bd7 25. Rfe1 Rac8 26. d6 Kg7 27. c5 Kf6
28. Rb1 Rg8 29. Bc2 Bc6 30. g3 Ne5 31. Rxe5 Rxc7 32. Rxf5+ exf5 33. dxc7 Rc8
34. Rd1 Rxc7 35. Rd6+ Ke5 *
Position (FEN): 8/ppr2p1p/2bR4/2P1kp2/8/6P1/P1B2P1P/6K1 w - - 2 36
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1099
Best move: f4#