Daniel Negreanu in the hijack opened to 18,000 and Ping Liu called from the small blind.
Negreanu continued with a bet of 13,000 on the flop of 
and Liu check-called. Both players then checked on the 
turn.
The river came the 
and Liu took a minute before leading out with a bet of 57,000. Negreanu folded and speculated out loud that his opponent had ace-queen.
