A cliche, but the next goal decides this.
You would imagine England's pressure - impotent as it has been so far - combined with Slovakia's complete concession of the game since the goal will eventually lead to an equaliser.
So this comes down to whether Slovakia can create a big chance before that equaliser, and, if they can, whether they can take it.
I thought the Slovaks were the better side before the goal and comfortably second best since - albeit, partly by design.
So, England are now in the margin of error - vulnerable to the Slovaks catching them with their next big chance. Kyle Walker has been abysmal. Tripper started very poorly too. But never fear. The television ads tell me that Jude has got this.