It’s from the second match of the group stage (round of 32) in the 16th Samsung Cup. The Samsung Cup uses a ‘double elimination’ system in this round.
It’s hard to explain how it works, but there’s an explanation in our article about the round of 32 in the 16th Samsung Cup.
This is their seventh game together. Chen won the first four games in a row, but Park won their last two games. Park is currently rated No. 2 in Korea, behind Lee Sedol, and Chen is rated No. 5 in China.
I played several unofficial games with Park, after I finished my military service, and I was surprised by his confidence in his reading. At that time, he was only 14 years old, but his play was already outstanding.
Let’s see the game.