Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Nf3 d5 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 dxc4 6. Nxc4 Nf6 7. g3 O-O
8. Bg2 Nc6 9. Nce5 Nxe5 10. Nxe5 c6 11. O-O Qb6 12. b3 Bd7 13. e3 Rad8 14. Rc1
Bc8 15. Rc2 Nd5 16. Qd2 f6 17. Nc4 Qc7 18. Rfc1 b5 19. Nb2 Bb7 20. Nd3 a5 21.
Nc5 Qe7 22. Nxb7 Qxb7 23. Qxa5 Rc8 24. Qd2 Rfd8 25. Qe2 Ne7 26. Qg4 f5 27. Qe2
g6 28. Qd2 e5 29. Qb4 e4 30. Rc5 Nd5 31. Qd2 b4 32. Bf1 Rd6 33. Bc4 Ra8 34.
Bxd5+ cxd5 35. Rc7 Qb6 36. Rc8+ Rxc8 37. Rxc8+ Kg7 38. Qc2 Rd7 39. Rc6 Qa5 40.
Rc5 Qa3 41. Rc7 Rxc7 42. Qxc7+ Kh6 43. Qf4+ Kg7 44. Qc7+ Kh6 45. Qc2 Qa6 46.
Kg2 Qd3 47. Qxd3 exd3 48. Kf1 Kg5 49. Ke1 Kg4 50. Kd2 Kf3 51. Kxd3 Kxf2 52. Kd2
Kg2 53. Kc2 Kxh2 54. a4 Kxg3 55. a5 h5 56. a6 h4 57. a7 h3 58. a8=Q h2 59. Qxd5
g5 60. Kd2 f4 61. exf4 gxf4 62. Ke1 f3 63. Kf1 *
Position (FEN): 8/8/8/3Q4/1p1P4/1P3pk1/7p/5K2 b - - 1 63
Black to move.
Themes: Advanced Pawn Endgame, Queen Endgame Mate in 1 Promotion
Puzzle rating: 614
Best move: h1=Q#