Mark Howard Horton profile picture

Mark Howard Horton

Is this your author profile? Create an account to claim and customize it!

Stand Alone

International Chess Tournament, Netanya, 1969
Simple Conventions
Improve Your Bridge
Imaginitive Cardplay
Modern Chess Opening Theory as Surveyed in the 38th U.S.S.R. Championship 1970 Complete with All the Games
Scheveningen Variation
French Defence 1
Modern Opening Chess Theory as Surveyed in Vrsac 1969 Complete with All the Games