if you think he knows your game you might want to also include in your post what you think he might do about it.
as for results, too bad
against a somewhat pessimistic range (imo) we are getting 50%.
Board: A
T
8
3
K
Equity Win Tie
MP3 50.00% 50.00% 0.00% { KhKs }
CO 50.00% 50.00% 0.00% { AA, TT, 88, AKs, QJs, AcTc }
even if he doesn't call with AT, he also shouldn't have all AA/QJ combos which should make our shove at least breakeven. in practice we are likely to most often have a better scenario so it should be +EV.