Chess puzzle (Checkmate)
Moves: 1. g3 Nf6 2. Bg2 d5 3. Nf3 Bf5 4. O-O e6 5. b3 h6 6. Bb2 Bc5 7. d3 c6 8. Nbd2
a5 9. a4 O-O 10. e3 Bh7 11. Qe2 Nbd7 12. Rfe1 Qb6 13. Rad1 Rfc8 14. h3 Bb4 15.
Ne5 Nxe5 16. Bxe5 Nd7 17. Bb2 Qa6 18. Qg4 Bf8 19. Nf3 Bf5 20. Qh4 b5 21. g4 Bg6
22. Nd4 bxa4 23. bxa4 Rab8 24. Ba1 Rb4 25. f4 c5 26. Nf3 Rxa4 27. Qg3 Bd6 28.
e4 Qc6 29. Nh4 Bh7 30. exd5 exd5 31. Rf1 Nb6 32. g5 hxg5 33. Qxg5 Rxa1 34. Rxa1
a4 35. f5 f6 36. Qg4 Be5 37. Ra2 Qd6 38. Ng6 Bc3 39. Rxa4 Nxa4 40. Qxa4 Rd8 41.
Qg4 Bd4+ 42. Kh1 Re8 43. Rb1 Bc3 44. Qf3 Rd8 45. Qxd5+ Qxd5 46. Bxd5+ Rxd5 47.
Rb8+ Kf7 *
Position (FEN): 1R6/5kpb/5pN1/2pr1P2/8/2bP3P/2P5/7K w - - 2 48
White to move.
Themes:  Endgame Hook Mate, Mate in 1 
Puzzle rating: 1561
Best move: Rf8#