It has been quite the back and forth heads-up battle with another lead change just taking place.

Andrey Kotelnikov opened to 1,200,000 from under the gun and got a call by Joaquin Melogno in the big blind.

Melogno check-raised the flop from 867,001 to 2,409,002 and Kotelnikov called.

Melogno led out for 2,142,001 after the came on the turn. Kotelnikov raised to 5,184,002 and Melogno called.

The completed the board on the river. Melogno checked before called a jam of 9,896,896 on the river by Kotelnikov.

Melogno turned over and he doubled up his opponent who held a set with