Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. Bg2 d4 5. Ne4 Nxe4 6. Bxe4 Nc6 7. d3 Bd6 8. Qa4
O-O 9. Nf3 f5 10. Bxc6 bxc6 11. Qxc6 Bd7 12. Qd5+ Kh8 13. Nxe5 Bxe5 14. Qxe5
Ba4 15. b3 Bc6 16. O-O Rb8 17. Bb2 Qf6 18. Qxf6 Rxf6 19. Bxd4 Rd6 20. Bxa7 Ra8
21. Bc5 Rh6 22. a4 Re8 23. e3 f4 24. exf4 Re2 25. a5 Bd7 26. a6 Bh3 27. Rfe1
Rxa6 28. Rab1 Rxe1+ 29. Rxe1 h6 30. b4 c6 31. b5 cxb5 32. cxb5 Ra5 33. Rb1 Bf5
34. Rb3 Bh3 35. Rb1 Bf5 36. h4 Bxd3 37. Rb3 Bxb5 38. Bb6 Ra1+ 39. Kh2 Bc6 40.
Bd4 *
Position (FEN): 7k/6p1/2b4p/8/3B1P1P/1R4P1/5P1K/r7 b - - 5 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 835
Best move: Rh1#