Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 c6 5. Bxc4 cxd5 6. Bxd5 Bd6 7. Qb3 Qe7 8.
Nc3 a6 9. Nf3 Nf6 10. Bg5 h6 11. Bxf6 gxf6 12. Bxb7 Qxb7 13. Qc2 Be6 14. O-O
Ke7 15. Rad1 Rg8 16. Qd2 Qc7 17. Rc1 Qb6 18. Rfd1 Nd7 19. Nd5+ Bxd5 20. Qxd5
Rac8 21. Rb1 Rc5 22. Qd2 Rgc8 23. Qxh6 Rc2 24. Rf1 Bc5 25. Qh4 Bd4 26. Nxd4
Qxd4 27. Rbd1 Rd2 28. Rde1 Nc5 29. Re3 Rc6 30. Rc3 Rxb2 31. Rfc1 Qxc3 32. Rxc3
Rb1+ 33. Rc1 *
Position (FEN): 8/4kp2/p1r2p2/2n1p3/4P2Q/8/P4PPP/1rR3K1 b - - 2 33
Black to move.
Themes: Hanging Piece Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 859
Best move: Rxc1#