QPR striker Jamie Mackie says Liverpool players looked knackered by the end of Wednesday's amazing win.
The Rs stormed back from 2-0 down to win 3-2.
"They looked tired, and even though we were behind, we knew they've not had great results away from home," explained the Scotland striker.
"They've played a lot of football and I thought, 'We can have a right go here.'
"It worked, and when we got back in it at 2-2, the instructions were to be solid, as a point would have been brilliant from 2-0 down, but that one fell for me and I had to go for it."