Dwan Raise My Blind!
Vilmunen, who must have been voted Most Likely To Raise Preflop at high school or something, did his favourite thing and stuck in a preflop raise; Dwan in the big blind was the only caller.
They saw a flop and Dwan check-called the 18,000 continuation bet from Vilmunen. Both players opted to check the turn, and they moved on to the river.
The river was the seemingly harmless , but Dwan, after thinking about it for ages, now bet pot. Vilmunen folded, and the pot was his.