CREATE TABLE table_49636 ("Rank" FLOAT, "1-year peak" TEXT, "5-year peak" TEXT, "10-year peak" TEXT, "15-year peak" TEXT, "20-year peak" TEXT)

What is the lowest rank of 5-year peak bobby fischer, 2841?
SELECT MIN("Rank") FROM table_49636 WHERE "5-year peak" = 'bobby fischer, 2841'
SELECT MIN("Rank") FROM "table_49636" WHERE "5-year peak" = 'bobby fischer, 2841'