Games Between Two Players
Yu Bin (2 win; 0 loss) vs. Oya Koichi
| Game Date and Game Description | |||||
| Black | White | Result | Replay | Download | |
 [1987-05-31] Year 1987 China-Japan Go Exchange, round 6
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| Oya Koichi 6p | Yu Bin 6p | W+0.5 |  |
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| [1987-05-28] Year 1987 China-Japan Go Exchange, round 5
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| Yu Bin 6p | Oya Koichi 6p | B+1.5 | |
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