Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Be6 13. Be2 Bg5 14. O-O Kh8
15. Nce3 g6 16. Bg4 f5 17. exf5 gxf5 18. Bh3 Ra7 19. f4 exf4 20. Nxf4 Bxf4 21.
Rxf4 Rg7 22. Nxf5 Bxf5 23. Rxf5 Rfg8 24. Qh5 Ne5 25. Rd1 Nc4 26. Rfd5 Ne3 27.
Rxd6 Qb8 28. R1d2 Rf8 29. g3 Nc4 30. Rd7 Nxd2 31. Rxg7 Qb6+ 32. Kh1 Qc6+ 33.
Bg2 *
Position (FEN): 5r1k/6Rp/p1q5/1p5Q/8/2P3P1/PP1n2BP/7K b - - 4 33
Black to move.
Themes: Pin Endgame Mate in 1 
Puzzle rating: 1271
Best move: Rf1#