Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 Nc6 6. c3 Qe7 7. Ngf3 Bd7 8. Qb3
b6 9. a4 Na5 10. Qc2 h6 11. Ba6 Bc8 12. Bd3 Bd7 13. b4 Nb7 14. Ba6 Nd8 15. Ne5
Bc8 16. Bd3 Bb7 17. f4 Nd7 18. Ndf3 Rg8 19. Bh4 Nf6 20. O-O c5 21. bxc5 bxc5
22. Bb5+ Kf8 23. Bxf6 gxf6 24. Nd7+ Kg7 25. dxc5 Bxc5 26. Nd4 a6 27. Nxc5 axb5
28. Nxb7 Nxb7 29. axb5 Nc5 30. Nc6 Qb7 31. Qb2 Rac8 32. Rab1 Rc7 33. Nd4 Rb8
34. Rf3 Kf8 35. Qc2 Ke7 36. Qh7 Rf8 37. Qxh6 Ne4 38. Rh3 Nxc3 39. Rc1 Qb6 40.
Qg7 Ne4 41. f5 *
Position (FEN): 5r2/2r1kpQ1/1q2pp2/1P1p1P2/3Nn3/4P2R/6PP/2R3K1 b - - 0 41
Black to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 954
Best move: Rxc1#