[TheJackal]

I think you played the hand quite well... The only thing I would have done differently would be to check the turn when another blank hit and take a free card because at this point all you have is king high. If your opponent has a good hand like KQ AQ or maybe even QJ, he would not fold to another 20k bet on the turn (which he didn't) since you would be underbetting the pot if you had a big hand... I would have checked the turn, probably just called if a king hit the river if he bet, if he checked when the flush hit, I'd bet another 20k, because anything bigger he might not call, and I'd fold anything else if he came out firing. It's easy to look at these kind of situations in retrospect, but as you play more poker and similar situations come up, it becomes much easier...