Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qe2 Nf7 7. Bxf6 exf6 8.
Nxe4 Be7 9. d6 Nxd6 10. Nxd6+ cxd6 11. O-O-O O-O 12. Nh3 f5 13. Kb1 g6 14. Nf4
Bf6 15. Qc4+ Kg7 16. Be2 Qe8 17. Bf3 Qe5 18. c3 b5 19. Qd5 Rb8 20. g3 Bb7 21.
Qd3 Bc6 22. Rhe1 Qc5 23. Bxc6 Qxc6 24. Qxd6 Rf7 25. Qxc6 dxc6 26. Rd6 Rc8 27.
Ree6 Bg5 28. Nd3 c5 29. Ne5 Rfc7 30. f4 Be7 31. Rc6 Rxc6 32. Rxc6 Rxc6 33. Nxc6
Bd6 34. Nxa7 b4 35. cxb4 cxb4 36. Nc6 Bc5 37. Kc2 Bg1 38. h3 Bh2 39. Nxb4 Bxg3
40. Nd3 Kf6 41. b4 Ke6 42. a4 Kd5 43. Kc3 Bh2 44. a5 Bg1 45. b5 h6 46. a6 g5
47. Kb4 Bb6 48. fxg5 hxg5 49. Nb2 Bc5+ 50. Kb3 f4 51. Nc4 f3 52. b6 f2 53. a7
f1=Q 54. a8=Q+ Kd4 55. Qd8+ Ke4 56. Qe8+ Kf4 57. Qd7 Qb1+ 58. Ka4 *
Position (FEN): 8/3Q4/1P6/2b3p1/K1N2k2/7P/8/1q6 b - - 8 58
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1057
Best move: Qb4#