[ QUOTE ]
Fold equity=0
Odds=not there
Play=check/fold

[/ QUOTE ]

i think the shortie most likely has either a K or pocket pair here, and is willing to go broke with both. From my experience with short stacks, once they call a flop bet and the pot approaches the size of their stack, they rarely fold. Him being on a flush draw is unlikely. I think any bet is -EV, and you don't have odds to call a bet. Pray he really is bad and gives you a free card, or just fold to a bet. I would consider betting river (about 600-750) if he checks turn though.