B00 Part 15
- B00 Barnes Defense
- B00 Borg Defense
- B00 Borg Defense: Borg Gambit
- B00 Borg Defense: Troon Gambit
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B00 Part 16
- B00 Nimzowitsch Defense: Kennedy Variation, Main Line
- B00 Nimzowitsch Defense: Kennedy Variation, Paulsen Attack
- B00 Nimzowitsch Defense: Kennedy Variation, Riemann Defense
- B00 Nimzowitsch Defense: Kennedy Variation, de Smet Gambit
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B02-B06 Part 18
- B02 Alekhine Defense: Spielmann Gambit
- B02 Alekhine Defense: Steiner Variation
- B02 Alekhine Defense: Sämisch Attack
- B02 Alekhine Defense: The Squirrel
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