| 
| 
 | 
45... Kd8 46. Qxc7+ Kxc7 
 | 
and the pawn will queen, giving white a winning endgame | 
   
    | 
|   | 
| 
 | 
47. h7 g5 48. h8=Q g4 49. Qh7+ Kb8 50. Qxf5 gxf3 51. gxf3 Ka7 
 | 
Black tries to hide behind the pawns, but to no avail | 
   
    | 
|   | 
| 
 | 
52. Kh2 
 | 
allowing the pawn to move | 
   
    | 
|   | 
| 
 | 
52... Bxf3 
 | 
I can only imagine that Black is trying to get a stalemate by sacrificing all of his pieces | 
   
    | 
|   | 
| 
 | 
53. Qxf3 a4 
 | 
Overexposing the a-pawn | 
   
    | 
|   | 
| 
 | 
54. Qd3 
 | 
winning the a-pawn after 55. Qb5 | 
   
    | 
|   | 
| 
 | 
54... Kb7 55. Qb5 
 | 
Black resigns.  
Even though black was significantly ahead in both development and positioning entering the endgame, by using a timely trade, White was able to create a winning conclusion.  Remember, there are exceptions to every rule, especially in Chess. | 
   
    | 
|   | 
  |