Go to Go

Whether in baseball, soccer, or academics, Kousei Akiyama was always an unrivaled prodigy. Determined to make his name known worldwide, the sixth-grader decides to pursue the game of Go. However, waiting for him at his local Go academy are five young geniuses who utterly crush his overwhelming talent.
Broken by this setback, Kousei settles into an ordinary life. Now a high school student, he encounters Go once again. With his dormant abilities finally blossoming, he swears revenge against the five prodigies who defeated him, ready to reclaim the absolute feeling of invincibility he once knew!

(Source: YanMaga Web, translated)