Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. b3 g6 7. Bb2 Bg7 8.
O-O-O O-O 9. f3 a5 10. a4 Nb4 11. Kb1 Be6 12. Rc1 Rc8 13. h4 h5 14. Nge2 d5 15.
e5 Nd7 16. f4 Bf5 17. Nd4 e6 18. Be2 Nc5 19. g4 hxg4 20. h5 Ne4 21. Ncb5 Qb6
22. hxg6 fxg6 23. Nxf5 Qxe3 24. Nxe3 Rxf4 25. Nxg4 Ng3 26. Nf6+ Bxf6 27. exf6
Nxh1 28. Rxh1 Rxc2 29. f7+ Kxf7 30. Rh7+ Kg8 31. Rh8+ Kf7 32. Rh7+ Kf8 33. Rh8+
Ke7 34. Rh7+ Kd8 35. Bd1 Rxb2+ 36. Kxb2 Rf2+ 37. Kc3 Nc6 38. Rxb7 e5 39. Bg4
Nb4 40. Ra7 *
Position (FEN): 3k4/R7/6p1/pN1pp3/Pn4B1/1PK5/5r2/8 b - - 3 40
Black to move.
Themes:  Endgame Hook Mate, Mate in 1 
Puzzle rating: 1597
Best move: Rc2#