Ryan Riess called and Mike Allis checked his option.

On the flop, Allis bet 4,000,000. Riess called.

Both players checked the turn.

On the river, Allis overbet for 21,000,000. Riess asked "Why so much?" and waited nearly a minute before calling.

Allis showed and Riess tapped the table, saying "It's good," and Allis took down a huge pot.