23 people attended Scott Massey's "Exchanging Pieces" lecture on October 23rd. Of the 8 games illustrated, the speaker's 1984 Gurgenidze/CK Exchange win over fellow NM Edgar McCormick was most enjoyable. IMO, it alone was worth the price of admission!
McCormick-Massey after 17.Reb1?
Black to play
Here's an annotated replay page & PGN file with that contest & all the others.A supplemental posting or file will likely follow.