Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nc3 Bf5 3. f3 e6 4. g4 Bg6 5. e4 Qh4+ 6. Ke2 dxe4 7. Nxe4 Bxe4 8.
fxe4 Qxg4+ 9. Nf3 Qxe4+ 10. Kf2 Nf6 11. Bd3 Qd5 12. c4 Qh5 13. Qb3 Nbd7 14.
Qxb7 Ng4+ 15. Kg2 Rd8 16. Qxc7 Be7 17. h3 Ngf6 18. Bg5 h6 19. Bf4 g5 20. Bg3
O-O 21. Raf1 Rb8 22. b3 Rbc8 23. Qxa7 Ra8 24. Qc7 Rxa2+ 25. Rf2 Rxf2+ 26. Bxf2
g4 27. hxg4 Qxg4+ 28. Qg3 h5 29. Ne5 Qxg3+ 30. Bxg3 Ra8 31. Nxd7 Ra2+ 32. Kf3
Nxd7 33. Rxh5 f5 34. Rh2 Ra3 35. Rb2 Bf6 36. Ke3 Nc5 37. dxc5 Bxb2 38. c6 Ra8
39. c5 Rc8 40. Bb5 e5 41. Kd3 Kf7 42. b4 f4 43. Be1 Bd4 44. Bc3 f3 45. Bxd4
exd4 46. Bc4+ Kf6 47. b5 Ke5 48. Kd2 Rh8 49. c7 Kf4 50. Be6 Rh2+ 51. Kd3 f2 52.
Kxd4 f1=Q 53. c8=Q Rd2+ 54. Kc3 Qd3+ 55. Kb4 Rb2+ 56. Ka5 *
Position (FEN): 2Q5/8/4B3/KPP5/5k2/3q4/1r6/8 b - - 6 56
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1533
Best move: Qxb5#