Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3
Be6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 Bg5 12. Bc4 O-O 13. h4 Bh6 14. g4 Bf4 15.
g5 Bxd5 16. Bxd5 Nd4 17. g6 hxg6 18. h5 gxh5 19. Qxh5 Bh6 20. c3 Ne6 21. Nc4
Rc8 22. Ne3 Qg5 23. Nf5 Qxh5 24. Rxh5 Nf4 25. Rh2 Nxd5 26. exd5 Bg5 27. Ke2 Rc5
28. Rah1 f6 29. Rh8+ Kf7 30. Nxd6+ Ke7 31. Rxf8 Kxf8 32. Rh8+ Ke7 33. Nf5+ Kf7
34. d6 Rd5 35. c4 Rd2+ 36. Ke1 g6 37. Rh7+ Ke6 38. Ng7+ Kxd6 39. Ne8+ Ke6 40.
Rxb7 Rd7 41. Rb6+ Kf5 42. Rb8 Bd2+ 43. Ke2 Bg5 44. Ra8 Rd2+ 45. Kf3 Rxb2 *
Position (FEN): R3N3/8/p4pp1/4pkb1/P1P5/5K2/1r3P2/8 w - - 0 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1552
Best move: Ng7#