With one round to go in the Six Nations, we run through the permutations of the final weekend as France, Ireland, England and Scotland hunt for the title.

England has kept alive its Six Nations rugby title hopes by running in seven tries in a bonus-point 47-24 win over Italy at Twickenham that extended its perfect all-time test record against the Azzurri.

A dominant England scored seven tries to crush Italy 47-24 at a sun-drenched Twickenham in a chaotic match on Sunday and maintain their outside hopes of winning the Six Nations championship. A loose first half included a succession of eye-catching tries – Tom Willis,

England have made extensive changes to their team for Saturday's final Guinness Six Nations match against Wales including recalling Marcus Smith at full-back. A week after being dropped, Smith returns as one of four personnel changes with head coach Steve Borthwick making three further positional switches despite England’s seven-try rout of Italy.

Express Sport keeps you up to date with all the latest Six Nations news, views and opinions ahead of this weekend's crunch matches.

England make four changes to Six Nations side to face Wales in Cardiff on Super Saturday; Wing Tom Roebuck in for first start, Marcus Smith recalled at full-back; Tommy Freeman shifts to centre, Elliot Daly to wing;