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Modern defence

1 • ordauq102 •
  1. Base theory
  1. BobbyJames_Fischer
  2. ordauq102

Alekhines' defense

1 • ordauq102 •
  1. Chapter 1: Main Classical line
  1. ordauq102

Petrov defense

1 • ordauq102 •
  1. Chapter 1 Knight takes line
  1. ordauq102

ordauq102's Study

1 • ordauq102 •
  1. Chapter 1
  2. Chapter 2
  1. ordauq102