[checkcall]

wow tough spot to try to get all the $ in. What do you have him at this point the Q or Ks?
If you do, which I think is his most likely hand, the most value you can get is just calling the turn like you did and leading the river for about 3000. I think re raising the turn shows a bit too much strength and he might fold to a big river bet. I wouldn't be too worried about the board pairing because his raise there doesn't smell like a set at all.

On the other hand, maybe a CR would be better on the end b/c I can't see him checking the Q or Ks behind.