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[what is this?]

Dad's games My Dad's favourite games 5 games, 2005 How to play the Najdorf - against 6.Bg5 I hope by playing through some of these games your Najdorf skill may improve 3 games, 1959-1991 How to play the Najdorf - against 6.h3 I hope by playing through some of these games your Najdorf skill may improve 1 game, 1978 How to play the Najdorf against - 6.a4 I hope this collection will help your Najdorf skill 1 game, 2005 LondonSystem's favorite games A few of my personal favourite games 3 games, 1923-2005 Nathan's favourite games A few of my brother's favourite games 1 game, 1967 The Pirc. I hope this collection will provide instructive lessons on how to play this handy opening. 2 games, 1968-1984