Games Between Two Players
Cho Sonjin (2 win; 0 loss) vs. Hidaka Toshiyuki
| Game Date and Game Description | |||||
| Black | White | Result | Replay | Download | |
 [1993-12-06] 4th Japanese Ryusei, group stage
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| Cho Sonjin 7p | Hidaka Toshiyuki 7p | B+12.5 |  |
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| [1992-10-26] 3rd Japanese Ryusei, group stage
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| Cho Sonjin 7p | Hidaka Toshiyuki 7p | B+4.5 | |
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