REINFELD, FRED.
A course in the elements of modern chess strategy. Lesson 19. Queen's gambit declined; Slav defence.
REINFELD, FRED. A course in the elements of modern chess strategy. © Beatrice Reinfeld (W). Lesson 19. Queen's gambit declined; Slav defence. © 8Dec36; AA222493. 24Sep64; R345288.
Beatrice Reinfeld|W