Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 b6 7. O-O Bb7 8. a3
Be7 9. cxd5 Bxd5 10. Qc2 Nbd7 11. e4 Bb7 12. e5 Nd5 13. Ne4 c5 14. Bg5 cxd4 15.
Bxe7 Nxe7 16. Rfd1 Rc8 17. Qe2 Bxe4 18. Qxe4 Nc5 19. Qxd4 Qxd4 20. Nxd4 Rfd8
21. Rac1 Na4 22. Rxc8 Rxc8 23. Nb5 Nxb2 24. Rd7 Ng6 25. Nxa7 Rc1+ 26. Bf1 h5
27. f4 Nd1 28. Rd2 Ne3 29. Rf2 h4 30. Nb5 h3 31. Nd4 Ne7 32. Nf3 N7f5 33. Ng5
Nd4 34. Nxh3 Ne2+ 35. Rxe2 *
Position (FEN): 6k1/5pp1/1p2p3/4P3/5P2/P3n1PN/4R2P/2r2BK1 b - - 0 35
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1238
Best move: Rxf1#