CREATE TABLE table_28125 ("Stage" FLOAT, "Winner" TEXT, "General Classification" TEXT, "Points Classification" TEXT, "Mountains Classification" TEXT, "Young Riders Classification" TEXT, "Team Classification" TEXT)

What was the latest stage won by Mikhail Ignatiev?
SELECT MAX("Stage") FROM table_28125 WHERE "Winner" = 'Mikhail Ignatiev'
SELECT MAX("Stage") FROM "table_28125" WHERE "Winner" = 'Mikhail Ignatiev'