[Little John]

There really is not a good reason to get too tricky with a multitabler. When you have even stacks HU (L8) don't get all your chips in the middle on a bluff.

Preflop, either raise or limp/fold.

Flop - If for some strange reason you want to bluff at this pot do it on the flop. He could have two overcards so bet 1600 and be done if called/raised. I'd just check/fold at this point but if you feel the need for a bluff do it now.

Turn - Please fold.

River - Try not to get here like this. I guess as played the bluff is not too bad because he could have two overcards with one of them being a high spade. But again, try to avoid this spot.