Chess puzzle (Checkmate)
Moves: 1. c4 d6 2. Nc3 Nf6 3. g3 c6 4. Bg2 e5 5. e4 Be7 6. Nge2 O-O 7. O-O Nbd7 8. d3
a5 9. Be3 Ng4 10. Bd2 Nc5 11. h3 Nf6 12. Be3 Nfd7 13. f4 Bf6 14. f5 Na6 15. Qd2
Ndc5 16. Rad1 Nd7 17. g4 h6 18. Ng3 Nac5 19. Nce2 Re8 20. b3 Bg5 21. Bxg5 Qxg5
22. Qxg5 hxg5 23. d4 Na6 24. Nc3 Nb4 25. Nge2 Nf6 26. Rf2 b6 27. Ng3 Bb7 28.
Rfd2 Rab8 29. a3 Na6 30. Kf2 exd4 31. Rxd4 Nc5 32. Rxd6 Nxb3 33. e5 Rxe5 34.
Nce4 Nxe4+ 35. Nxe4 Nc5 36. Nxg5 Rbe8 37. Rd8 Kf8 38. Nh7+ Ke7 39. f6+ gxf6 40.
Rxe8+ Kxe8 41. Nxf6+ Ke7 42. Ng8+ Ke6 43. Nh6 b5 44. Nf5 bxc4 *
Position (FEN): 8/1b3p2/2p1k3/p1n1rN2/2p3P1/P6P/5KB1/3R4 w - - 0 45
White to move.
Themes:  Endgame Hook Mate, Mate in 1 
Puzzle rating: 790
Best move: Rd6#