CREATE TABLE table_43057 ("Year" FLOAT, "Competition" TEXT, "Venue" TEXT, "Position" TEXT, "Notes" TEXT)

In what Year did Chernova come in 1st in G tzis, Austria?
SELECT SUM("Year") FROM table_43057 WHERE "Venue" = 'götzis, austria' AND "Position" = '1st'
SELECT SUM("Year") FROM "table_43057" WHERE "Position" = '1st' AND "Venue" = 'götzis, austria'