11. M E de Freitas vs E Da Cunha 1-0 24 1947 Brazilian Championship D21 Queen's Gambit Accepted 12. W de Oliveira vs M E de Freitas 1-0 44 1947 Brazilian Championship E83 King's Indian, Samisch 13. M E de Freitas vs D Balesteros 1-0 56 1947 Brazilian Championship C79 Ruy Lo...