Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. Bxh6 gxh6 7. Qd4 Nc6 8. Qe3
Qa5+ 9. Nc3 Bxc5 10. Qxh6 Bd4 11. Ne2 Bxe5 12. O-O-O d4 13. Ne4 Qxa2 14. Nd6+
Bxd6 15. Nxd4 Qa1+ 16. Kd2 Qa5+ 17. c3 Nxd4 18. Qf6 Be5 19. Qh4 Nf5 20. Qc4
Qd5+ 21. Qxd5 exd5 22. Bb5+ Bd7 23. Bxd7+ Kxd7 24. Kc2 Ke6 25. Rhe1 Kf6 26.
Rxd5 Rad8 27. Rdxe5 Rd7 28. R5e4 Rhd8 29. Rf4 Rd2+ 30. Kb3 Kg6 31. g4 Nd6 32.
h4 b5 33. f3 Nc4 34. Rb1 Re2 35. Rf5 a6 36. Rg5+ Kf6 37. Rc5 Rdd2 38. Rc6+ Kg7
39. Rxa6 Rxb2+ 40. Rxb2 *
Position (FEN): 8/5pkp/R7/1p6/2n3PP/1KP2P2/1R2r3/8 b - - 0 40
Black to move.
Themes:  Endgame Hook Mate, Mate in 1 
Puzzle rating: 754
Best move: Rxb2#