Yakov Estrin

The Two Knights Defence (Batsf

The Two Knights Defence (Batsford Library of Tournament Openings)

1983

Three Double King Pawn Opening

Three Double King Pawn Openings

1982

The Gruenfeld defence

1980

Wilkes-Barre Variation, Two Kn

Wilkes-Barre Variation, Two Knights Defense

1978

Open Games

Open Games

1966