Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. c4 d6 3. Nf3 Nd7 4. g3 h6 5. Bg2 g5 6. O-O Bg7 7. Nc3 Nf8 8. h3 Ng6
9. e4 g4 10. hxg4 Bxg4 11. Be3 h5 12. Qb3 Qd7 13. Ng5 f6 14. Nf3 h4 15. Nxh4
Nxh4 16. gxh4 Rxh4 17. Bf4 Bh3 18. Bg3 Bxg2 19. Kxg2 Qh3+ 20. Kf3 O-O-O 21. Rh1
Qg4+ 22. Kg2 Rxh1 23. Rxh1 f5 24. exf5 Bxd4 25. Qd1 Qxd1 26. Nxd1 Rf8 27. Rh5
Nf6 28. Rh6 Kd7 29. Bh4 Ng4 30. Rh7 Bf6 31. Kg3 Ne5 32. Bxf6 Rxf6 33. Ne3 a5
34. f4 Nd3 35. b3 Nb4 36. a3 Nd3 37. Kg4 Rf8 38. Kg5 Nc5 39. Kg6 Rf6+ 40. Kg5
Nxb3 41. Ng4 Rf8 42. f6 Re8 43. f7 Rf8 44. Kg6 Nc5 45. Nh6 Ne6 46. f5 Nd8 47.
Kg7 Nxf7 48. Kxf8 Ng5 49. Rxe7+ Kd8 50. f6 d5 51. Nf7+ Nxf7 52. Rxf7 dxc4 53.
Rxb7 c3 54. f7 c2 55. Kg8 Kc8 56. Re7 c1=Q *
Position (FEN): 2k3K1/4RP2/2p5/p7/8/P7/8/2q5 w - - 0 57
White to move.
Themes: Advanced Pawn Endgame Mate in 1 Promotion
Puzzle rating: 1183
Best move: f8=Q#