Chess puzzle (Checkmate)
Moves: 1. b3 e5 2. Bb2 Nc6 3. e3 Bb4 4. Nf3 d6 5. h3 Nf6 6. g4 Nxg4 7. hxg4 Bxg4 8.
Be2 Qf6 9. a3 Ba5 10. b4 Bb6 11. Nc3 O-O-O 12. Ne4 Qg6 13. Bd3 f5 14. Ng3 e4
15. Nh4 Bxd1 16. Nxg6 hxg6 17. Kxd1 exd3 18. cxd3 g5 19. Ke2 f4 20. Ne4 fxe3
21. dxe3 g4 22. Bxg7 Rxh1 23. Rxh1 a5 24. Bc3 axb4 25. axb4 d5 26. Nf6 d4 27.
exd4 Bxd4 28. Bxd4 Rxd4 29. Rh8+ Nd8 30. Ke3 Rxb4 31. Rg8 b5 32. Nxg4 c5 33.
Ne5 Kc7 34. Rg7+ Kd6 35. f4 Ne6 *
Position (FEN): 8/6R1/3kn3/1pp1N3/1r3P2/3PK3/8/8 w - - 1 36
White to move.
Themes:  Endgame Hook Mate, Mate in 1 
Puzzle rating: 967
Best move: Rd7#