Johanna Konta and Heather Watson both won as Britain beat Hungary to reach the Fed Cup World Group II play-off.
World number 11 Konta broke Fanny Stollar’s serve five times in a 6-3 6-1 win to give GB an unassailable 2-0 lead with just the doubles rubber to follow.
Earlier, Watson came from a set down to beat Dalma Galfi 3-6 6-1 6-4.
The British number two was broken in the eighth game of the deciding set after wasting two match points, but held her next service game to win.
More to follow.