Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. Nf3 a6 4. O-O b5 5. Be2 Bb7 6. d3 Nf6 7. Bg5 g6 8. e5 h6
9. Bxf6 Be7 10. Bxh8 Nc6 11. Bf6 Qc7 12. Bxe7 Nxe7 13. Nc3 O-O-O 14. Qd2 g5 15.
a3 Nf5 16. b4 c4 17. dxc4 d5 18. cxd5 Bxd5 19. Qe1 g4 20. Nxd5 Rxd5 21. Nd2 h5
22. c4 Rxe5 23. cxb5 Kb8 24. bxa6 Nd4 25. Rc1 Qxc1 26. Qxc1 Nxe2+ 27. Kh1 Nxc1
28. Rxc1 Re2 29. Nc4 Rxf2 30. Nd6 Ka7 31. b5 e5 32. Rc7+ Kb6 33. Rb7+ Ka5 34.
Nc4+ Ka4 35. Kg1 Rc2 36. Nd6 h4 37. a7 g3 38. a8=Q+ Kb3 39. Qg8 *
Position (FEN): 6Q1/1R3p2/3N4/1P2p3/7p/Pk4p1/2r3PP/6K1 b - - 2 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 541
Best move: Rc1#