Chess puzzle (Checkmate)
Moves: 1. f4 d5 2. Nf3 c6 3. e3 Bf5 4. b3 e6 5. Bb2 Nf6 6. Be2 Nbd7 7. O-O h6 8. Qe1
Be7 9. d3 O-O 10. Nbd2 Qb6 11. Nd4 Bh7 12. Bd1 Rfe8 13. Kh1 Rac8 14. e4 Bc5 15.
N4f3 dxe4 16. dxe4 Qc7 17. Ne5 Nxe5 18. fxe5 Nd7 19. Qg3 b5 20. Bh5 Rf8 21. a4
Bb4 22. c3 Bc5 23. c4 Bb4 24. Bc3 Bxc3 25. Qxc3 a6 26. axb5 axb5 27. Nf3 Bxe4
28. Rae1 Bh7 29. Nd4 b4 30. Qg3 Nc5 31. Rf4 Nd3 32. Rg4 Nxe1 33. Rxg7+ Kh8 34.
Nxe6 fxe6 35. Rxc7 *
Position (FEN): 2r2r1k/2R4b/2p1p2p/4P2B/1pP5/1P4Q1/6PP/4n2K b - - 0 35
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 993
Best move: Rf1#