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.)
p5 s1949-08-01na p10 s2002-09-06ia p22 s1957-04-14na p36 s1961-03-08na, move 109 p42 s2006-12-14ng p44 s2006-10-05nf p52 s1956-06-17na p59 s1850-08-15na p134 s2007-01-17na p? ?