Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. d4 Bxc3+ 6. bxc3 Nxe4 7. Qd3 d5 8.
Bb5 Bd7 9. O-O a6 10. Ba4 O-O 11. c4 Nb4 12. Qe2 Bxa4 13. cxd5 exd5 14. c4 Nc2
15. Rb1 Re8 16. cxd5 Nc3 17. Qc4 Ne2+ 18. Kh1 b5 19. Qd3 Qxd5 20. Be3 Qxa2 21.
Qxe2 Bb3 22. Qd2 Nxe3 23. fxe3 Qxd2 24. Nxd2 Bd5 25. Rbe1 a5 26. e4 Bb7 27. Rc1
Bxe4 28. Rxc7 Bg6 29. d5 Red8 30. Rc5 b4 31. Rf4 b3 32. Nxb3 a4 33. Na5 a3 34.
Ra4 Rab8 35. Rxa3 Rb1+ 36. Rc1 *
Position (FEN): 3r2k1/5ppp/6b1/N2P4/8/R7/6PP/1rR4K b - - 2 36
Black to move.
Themes: Hanging Piece Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 402
Best move: Rxc1#