I was going to post fold for arguments sake and went to stove to see what I could do. Obviously estimating ranges in this spot is pretty tough but if these are somewhat correct its an easy call.
Text results appended to pokerstove.txt
37,620 games 0.000 secs 7,524,000 games/sec
Board: Ah

Dead:
equity win tie pots won pots tied
Hand 0: 56.174% 49.96% 06.21% 18796 2336.50 { AdTs }
Hand 1: 43.826% 37.62% 06.21% 14151 2336.50 { A2s+, Kh3h, QhJh, Qh7h, Qh3h, JhTh, Jh8h, Th9h, Th3h, 9h8h, 8h7h, 7h6h, 6h5h, 5h4h, 5h3h, 4h3h, 3h2h }
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42,570 games 0.001 secs 42,570,000 games/sec
Board: Ah

Dead:
equity win tie pots won pots tied
Hand 0: 58.882% 53.33% 05.56% 22701 2365.00 { AdTs }
Hand 1: 41.118% 35.56% 05.56% 15139 2365.00 { A2s+, Kh3h, QhJh, Qh7h, Qh3h, JhTh, Jh8h, Th9h, Th3h, 9h8h, 8h7h, 7h6h, 6h5h, 5h4h, 5h3h, 4h3h, 3h2h, JcTh, JdTh, JhTc, JhTd, JhTs, JsTh }
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