Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. Re1 e5 7. c3 h5 8. h4 Nh6
9. a3 O-O 10. b4 b6 11. b5 Ne7 12. d4 Ng4 13. dxc5 dxc5 14. Qxd8 Rxd8 15. Bg5
f6 16. Be3 a6 17. bxa6 Bxa6 18. Nbd2 Nxe3 19. fxe3 Rd3 20. Rac1 Bh6 21. Kf2 Bb7
22. Bf1 Rd7 23. a4 Bc6 24. Bc4+ Kg7 25. Bb5 Bxb5 26. axb5 Ra2 27. Re2 Rb2 28.
Nc4 Rxb5 29. Nfd2 Rd3 30. Rc2 Nc6 31. Re1 Na5 32. Na3 Rb3 33. Nxb3 Nxb3 34. Nc4
b5 35. Nb6 Nd2 36. Ke2 Rxe3+ 37. Kxd2 Rxg3+ 38. Kd1 Rd3+ 39. Ke2 Rh3 40. Nd5
Rxh4 41. Kd1 Rh3 42. Rb2 b4 43. cxb4 cxb4 44. Rxb4 Bg5 45. Rb7+ Kh6 46. Rg1
Rd3+ 47. Ke2 Rd2+ 48. Ke1 Rd4 49. Ne7 Rxe4+ 50. Kd1 Rd4+ 51. Kc2 Rd8 52. Rd1
Rxd1 *
Position (FEN): 8/1R2N3/5ppk/4p1bp/8/8/2K5/3r4 w - - 0 53
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1381
Best move: Ng8#