Exmouth 50+ Round 5

FROM this morning's final round of the Royal Beacon Seniors:

Black to make his 32nd move in Alan M Brown (186) - Spanton (168)

*****
*****
*****
*****
*****
*****
*****
*****
*****
*****
White is better thanks to his farside pawn-majority, but Black has very good drawing chances after 32...R3e7 or 32...a5. Instead there came:
32...R8e7? 33.Rxa7! (1-0, 47 moves)
My final score of +1=2-2 was an ECF grading performance of 160.2.