Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 Nc6 3. d4 Nf6 4. d5 Ne5 5. f4 Ng6 6. e5 Ne4 7. Bd3 f5 8. exf6
Nxf6 9. c4 e6 10. Bxg6+ hxg6 11. Nf3 exd5 12. cxd5 Qe7+ 13. Kf2 Ne4+ 14. Kg1
Qd6 15. Nc3 Nxc3 16. bxc3 c4 17. Qe2+ Qe7 18. Qxc4 b6 19. Ne5 Bb7 20. Bd2 Rc8
21. Qe4 Qc5+ 22. Kf1 Bxd5 23. Qe1 Be7 24. Qg3 g5 25. fxg5 Rf8+ 26. Nf3 Bd6 27.
Re1+ Kd8 28. Qf2 Bc4+ 29. Kg1 Qd5 30. Qd4 Bc5 31. Re5 Bxd4+ 32. cxd4 Qxd4+ 33.
Nxd4 *
Position (FEN): 2rk1r2/p2p2p1/1p6/4R1P1/2bN4/8/P2B2PP/6KR b - - 0 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 789
Best move: Rf1#