Louie Calvo opened to 175,000 from the button and Rudolph Sawa called from the big blind.
The flop came and Sawa checked. Calvo bet 250,000 and Sawa called.
The turn was the and both players checked.
The fell on the river and Sawa checked. Calvo bet 575,000, Sawa folded, and Calvo took the chips.