Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Nc6 6. Bd2 Qf5 7. Nb5 Qe4+ 8.
Ne2 Qxg2 9. Rg1 Qxh2 10. Bf4 Qh4 11. Nxc7+ Kd8 12. Nxa8 Bg4 13. Bg3 Qh5 14. c3
Ne4 15. Qd3 Nxg3 16. fxg3 e6 17. O-O-O Bd6 18. Rh1 Qg5+ 19. Rd2 Bxe2 20. Qxe2
h6 21. Kb1 Kd7 22. d5 Ne5 23. dxe6+ fxe6 24. Bb5+ Ke7 25. Rh5 Qg6+ 26. Ka1 Rxa8
27. Rxd6 Kxd6 28. Rxe5 Rf8 29. Bc4 Re8 30. a3 Qf6 31. Qe3 Qxe5 32. Qxa7 Qe1+
33. Ka2 Qxg3 34. Qxb7 Qg6 35. Qb6+ Ke7 36. Qc5+ Kf7 37. Qf2+ Kg8 38. Bd3 Qf7
39. Qe2 e5+ 40. Kb1 Kh8 41. Qg2 e4 42. Bxe4 Qe7 43. Bg6 Qe1+ 44. Ka2 Qe6+ 45.
Kb1 Qe1+ 46. Ka2 Qe6+ 47. Kb1 Rb8 48. Qg3 Rd8 49. Qg1 Qd6 50. Bc2 g5 51. Qa7
Rd7 52. Qa8+ Kg7 53. Qf3 Qf6 54. Qa8 Re7 55. Ka2 Qe6+ 56. Bb3 Qf6 *
Position (FEN): Q7/4r1k1/5q1p/6p1/8/PBP5/KP6/8 w - - 12 57
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 482
Best move: Qg8#