Games Between Two Players

Ko Iso (3 win; 0 loss) vs. Cho Sonjin

  Game Date and Game Description
Black White Result Replay Download Print
  [2016-04-21]  41st Japanese Kisei, league B2
Ko Iso 8p Cho Sonjin 9p B+R
  [2013-04-08]  68th Japanese Honinbo, league
Ko Iso 8p Cho Sonjin 9p B+R
  [2010-01-07]  35th Japanese Kisei, preliminary
Ko Iso 7p Cho Sonjin 9p B+R