The sgf version is available here.
Black 55 should have been the clamp to the right of 48. The rest of the game can be seen in the downloadable file.
The sgf version is available here.
Black did play other good moves (especially 75 and 101) but 117 was a crucial mistake - Black could live with a move to the left of 116.
Further details of the Tessekikai and the other new games by Go Seigen will be on the Christmas issue of the GoGoD CD.