ILLEGAL: e g10-e7 on turn 6:
There was no e on g10. The piece on g10 is a r.
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For diagnostic purposes, here is the full movelist:
1. N b1-c3 
1... n b10-c8 
2. C b3-e3 
2... c h8-e8 
3. R c1-b1 
3... r c10-b10 
4. P c4-c5 
4... c b8-d8 
5. R b1-b10 
5... n c8-b10 
6. C e3-e7 // CxP
6... e g10-e7 
7. P g4-g5 
7... n h10-g8 
8. K e2-f2 
8... g f10-g9 
9. N h1-g3 
9... n b10-c8 
10. G d1-c2 
10... r i10-h10
In case there is a bug in the code, the settings file can be edited at /play/pbm/play.php?game=Korean+Random+Chess&settings=set3ba&submit=Edit