References to ease looking up the games referred to in this book in a games database. Useful if you want to follow the book commentary on your computer.
References starting with 'g' are identifiers in the GoGoD database, 's' ones are in the SmartGo database. (The intention is to be able to include references to other databases too.)
p24 s1970-03-11nc, move 37 p27 s1972-07-12nc, move 25 p30 s1963-02-13na, move 21 p32 s1971-07-29nb, move 41