Table: bill_talbert_championships
Columns: year
championship
partner
opponents_in_the_final
score

Question: which opponents in the u.s. championships played after 1945 and had a score of 3–6, 6–4, 2–6, 6–3, 20–18?
SQL: SELECT "opponents_in_the_final" FROM bill_talbert_championships WHERE "championship" = 'u.s. championships' AND "year" > 1945 AND "score" = '3–6, 6–4, 2–6, 6–3, 20–18'

Question: what is the most recent year gardnar mulloy played as a partner and score was 12–10, 8–10, 12–10, 6–2?
SQL: SELECT MAX("year") FROM bill_talbert_championships WHERE "partner" = 'gardnar mulloy' AND "score" = '12–10, 8–10, 12–10, 6–2'