Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Bd3 Nc6 7. O-O e5 8. d5
Ne7 9. Bg5 h6 10. Bd2 Ne8 11. Qc1 Kh7 12. Ne2 f5 13. exf5 gxf5 14. Ng3 e4 15.
Nxe4 fxe4 16. Bxe4+ Bf5 17. Qc2 Kh8 18. Nh4 Bxe4 19. Qxe4 Nf6 20. Qxe7 Qxe7 21.
Ng6+ Kh7 22. Nxe7 Ne4 23. Bc3 Rae8 24. Bxg7 Kxg7 25. f3 Nd2 26. Rf2 Nxc4 27.
Re1 Ne5 28. f4 Nd3 29. Nf5+ Kf6 30. Rxe8 Rxe8 31. Nxh6 Nxf2 32. Kxf2 Rh8 33. g4
Kg6 34. g5 Re8 35. Kg3 Re2 36. h4 Rxb2 37. Kg4 Rg2+ 38. Kf3 Rh2 39. f5+ Kh5 40.
f6 Kg6 41. f7 Kg7 42. Kg3 Rxa2 43. g6 Ra1 44. Nf5+ Kf8 45. h5 b5 46. Kg4 b4 47.
Kg5 b3 48. Kf6 Rg1 49. h6 Rxg6+ 50. Kxg6 b2 51. h7 b1=Q *
Position (FEN): 5k2/p1p2P1P/3p2K1/3P1N2/8/8/8/1q6 w - - 0 52
White to move.
Themes: Advanced Pawn Endgame Mate in 1 Promotion
Puzzle rating: 800
Best move: h8=Q#