Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nge2 Bxg2 8.
Rg1 Bb7 9. Nf4 g6 10. h4 c5 11. dxc5 bxc5 12. Qc2 Nc6 13. h5 Ne5 14. hxg6 fxg6
15. O-O-O Bf3 16. Bxg6 Bxd1 17. Bxh7+ Kh8 18. Ng6+ Nxg6 19. Qxg6 Qe7 20. Rxd1
Qxh7 21. Qg2 Rg8 22. Qf3 Kg7 23. a3 Ba5 24. e4 Bxc3 25. Bxc3 Qh6+ 26. Kb1 Raf8
27. Rxd7+ Kg6 28. Rxa7 Qg5 29. e5 Ng4 30. Qb7 Qf5+ 31. Ka2 Rf7 32. Qb6 Rxa7 33.
Qxa7 Qxf2 34. Qe7 Qf5 35. Qxc5 Qe4 36. a4 Kf5 37. Qc7 Rf8 38. a5 Nxe5 39. Qh7+
Ng6 40. Qh5+ Kf4 41. Ka3 e5 42. b3 Rh8 43. Qd1 Rh2 44. a6 Qc6 45. Qf1+ Ke4 46.
Qb1+ Kf4 47. Qc1+ Kf5 48. Qf1+ Nf4 49. c5 Qxc5+ 50. Bb4 Qc2 51. Ka4 Qc6+ 52.
Ka3 Qxa6+ *
Position (FEN): 8/8/q7/4pk2/1B3n2/KP6/7r/5Q2 w - - 0 53
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 946
Best move: Qxa6