button in SafariDouble for Zhou
Level 18
: Blinds 25,000/50,000, 50,000 ante
Quan Zhou raised to 110,000 from the cutoff, and Defeng Chen three-bet to 375,000 from the small blind. Zhou then four-bet jammed for 1,600,000, and Chen called.
Quan Zhou: A♥Q♦ 
Defeng Chen: A♦J♥
The 8♦Q♣4♦9♦6♣ runout kept Zhou's preflop lead intact, earning him a double-up.