Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 a6 3. a3 b5 4. Bb3 c4 5. Ba2 e6 6. d3 d5 7. dxc4 bxc4 8. exd5
exd5 9. Qf3 Nf6 10. Nc3 Bg4 11. Qe3+ Be7 12. f3 Bf5 13. Nge2 O-O 14. Nd4 Bc5
15. Qf4 Bxd4 16. Qxd4 Bxc2 17. O-O Bd3 18. Re1 Nc6 19. Qf4 Re8 20. Bd2 Ra7 21.
b3 Rae7 22. bxc4 dxc4 23. Red1 Nd4 24. h3 Nd5 25. Qxd4 Nxc3 26. Bxc3 Qxd4+ 27.
Bxd4 Re2 28. Rdc1 h6 29. Bxc4 Bxc4 30. Rxc4 Rd2 31. Bc5 Ree2 32. Rg4 Rc2 33.
Bd4 f6 34. Bxf6 Kf7 35. Bh4 g5 36. Bg3 Kg6 37. h4 Rxg2+ 38. Kf1 h5 39. Rxg5+
Kh6 40. Rb1 Rgd2 41. Rb6+ Kh7 42. Be5 *
Position (FEN): 8/7k/pR6/4B1Rp/7P/P4P2/2rr4/5K2 b - - 6 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 941
Best move: Rc1#