Insta-Jam Works for Duan
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Level 13
: 1,200/2,400, 400 ante
A player in late position opened to 5,200 and Yuki Ko bumped it up to 12,500 from the cutoff. Action folded around to Qufeng Duan in the big blind who four-bet to 32,400. Just Ko called.
The flop came 
and, almost before the dealer's hand even left the deck, Duan announced "all-in." Ko checked his cards before tossing them into the muck.
| Player | Chips | Progress |
|---|---|---|
|
190,000 | -26,400 |
|
125,000 | 40,600 |