Roy DeVault

Roy DeVault's books

Chess openings lexicon: A guide to the variations of all openings with their Informant (ECO) and New In Chess codes

4.50 avg rating — 2 ratings

Play the Dutch Defense against 1 c4 and 1 Nf3

it was amazing 5.00 avg rating — 1 rating

DUTCH DEFENSE.

0.00 avg rating — 0 ratings

Modern Opening Theory 1973

0.00 avg rating — 0 ratings

Test your Opening, Middlegame and Endgame Play

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