don't even know if its worth asking about. i think no matter how you play this hand, you are all-in at the river. no combination of checking/betting small/betting big would end up with any result other than you losing it all.

was watching some high stakes games online, two people were in 100/200 NL rooms, they were both in the upper tens of thousands at this point. long story short, one hit a full house, another hit quads, the shit hit the fan and chips got pushed in, and that pretty 100k chip in the middle only got taken home by one man in the end. but i bet the guy with the full house would've done the same every time.