Carlos Chang made it 400 after a few limper and had 3 callers to bring in the flop Q♣ J♥ 7♠. All four checked and the dealer boarded the turn K♣ where all players checked again.
On the river 8♦, a player bet 700 and was snap-called by Chang, who showed A♠ K♥ beating the opponent’s A♥ 8♣.