Basic Chess Openings - Kallai, Gabor: 9781857441130 - AbeBooks

Chess Openings for Black Explained

The Complete Idiot's Guide to Chess Openings: Discover the First-Move Strategies of Champions by William Aramil, eBook

Basic Chess Openings: Fighting for the Center (Paperback)

Chess Openings for Kids - Watson & Burgess – Chess House

Complete Defense to Queen Pawn Openings by Eric Schiller Paperback - Chess Book

Home - Winning Quickly at Chess

Chess Openings For Kids - By John Watson & Graham Burgess

Chess Opening Essentials eBook by Stefan Djuric - EPUB Book

Vintage Chess Book Modern Chess Openings, MCO-12th Edition 1982

This is a page from the book, Modern Chess Openings. How do I read and fully utilize these information? I cannot decipher how to use the table below. Thank you 🙂