From now on all the *.wgr files from the reported games are publicly available for downloading. The download directory is here:
Also please note the file naming convention: Prelim is for Preliminary Stage (Final will be for the Final Stage), the letter A, B, C, or D is the group, then the number of the round with leading zero if lesser than 10, then the USSR player’s last name, followed by USSR, then the USA player’s name, followed by USA. The file extension is wgr. It would be much easier for me if you had followed this convention in your reports.
I did not replay all the games so I don’t guarantee the files are malware free.