There was a massive pot building on Table 299 and Yicheng Xu was heads-up with Marko Maher. The board read and it appeared that both players stuck in around 20,000 chips apiece on the turn.

The river brought the and Xu moved all in for 41,400. Maher quickly called and Xu flipped over for quad sevens. Maher showed his , revealing he wasn't even drawing dead on the turn.

"That was an action flop," Maher said.

"It was an action turn," Xu replied.