PUBLISHED: 08:14, Fri, Oct 30, 2020 | UPDATED: 08:14, Fri, Oct 30, 2020
Six Nations 2020 permutations: Who needs what to win the title? (Image: GETTY)
The fourth round of fixtures was finally completed last weekend as Ireland beat Italy in Dublin. That result set up a mouth-watering finale as three teams set their sights on Six Nations glory.
Ireland, England and France are the three nations that could still win the Championship.
The Irish though, are the only team controlling their destiny.
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Six Nations 2020 permutations: Ireland's fate is in their own hands (Image: GETTY)
A bonus-point victory away to France will give Ireland an unassailable lead at the top of the Six Nations table.
If Ireland secure a win without the four-try bonus point, while England claim a five-point win in Rome, then both teams would be level on 18 points.
The title would then come down to points difference, with the Irish currently 23 points better off than England.
If they end up level on both points and points difference, then Ireland hold a healthy advantage over England in the next deciding factor - tries scored (14 to 9).
Six Nations 2020 permutations: How can England win? (Image: GETTY)
If England lose or draw against Italy, then a win or a draw would ensure Farrell's side lift the trophy.