Crawley (117) and Root (84) scored freely for an unbeaten 193-run second-wicket partnership, pushing England to 217 for one in North Sound on the island of Antigua, where stumps were drawn early due to a late afternoon tropical downpour.
While a draw is still probably the most likely result, the partnership all but eliminated any chance of a West Indies victory barring an extremely bold declaration by Root early on the final day.
England, however, will be disappointed to have lost more than 23 overs because of the rain.
After West Indies scored at a snail’s pace in eking out a 64-run first innings lead, England quickly wiped out the deficit, playing with intent rather than simply trying to occupy the crease.
1⃣9⃣3⃣*⃣ runs3⃣1⃣9⃣ ballsA mammoth partnership 🤝Match Centre: https://t.co/gfeafIbJ4L🏝 #WIvENG 🏴 https://t.co/CUVSoOnlIY
— England Cricket (@englandcricket) 1647034673000
Opener Alex Lees (6) must have been kicking himself after going cheaply for the second time, again trapped lbw by Kemar Roach by a ball that angled back and was destined for leg stump.
The debutant’s departure brought Root to the crease and a Test that had been tipping ever so slightly the host’s way quickly tipped in England’s direction as runs began to flow as freely as the local rum.
Crawley, strong off his legs but not afraid to score on the off side either, completed his century in 181 balls.
His previous three-figure score was a mammoth 267 against Pakistan in Southampton in 2020.
YES, ZAK! 1⃣0⃣0⃣Total control. Great maturity 👏Match Centre: https://t.co/gfeafIbJ4L🏝 #WIvENG 🏴 https://t.co/ghaWC9IVq2
— England Cricket (@englandcricket) 1647029881000
But he had scored only scored 330 runs in 21 subsequent innings before Friday’s knock, surely Testing the patience of the England selectors.
Earlier, West Indies were all out for 375 in their first innings.
The hosts added only two runs to their overnight score before losing their final wicket when Jayden Seales was out lbw for a duck to spinner Jack Leach on the third ball of the day.
Nkrumah Bonner top-scored for West Indies with a marathon nine hour-plus 123, while captain Kraigg Brathwaite (55) was the only other player to reach a half century.
The England bowlers shared the spoils, with Ben Stokes, Craig Overton and Leach each getting two wickets.
The match is the first in a three-Test series in the Caribbean, where England have enjoyed only one series victory in the past half century.