England have edged towards a 1-0 series lead as they left themselves just eight wickets away from victory over the West Indies in day four of the first Test at the Sir Viv Richards Stadium in Antigua.
Alastair Cook's men resumed day four with a lead of 220 runs and they quickly stretched that advantage to over 400 with the help of a century from Gary Ballance.
In addition, Joe Root hit 59 while Jos Buttler racked up a rapid and unbeaten 59 to help the tourists declare on 333-7.
James Anderson failed to take a wicket in seven overs and remains one short of equalling Ian Botham's England record of 383 in Tests.
Chasing a notional 438 to win, West Indies put up a fight, though they lost Darren Bravo for 32 late in the day thanks to a stunning Chris Jordan catch, as they closed on 98-2.
Devon Smith, who added 83 with Bravo for the second wicket, will resume on 59 on the final day.