Leeds United boss Marcelo Bielsa admits he fluffed his team selection for defeat to Leicester City on Monday night.
The Foxes ran out comfortable 4-1 winners.
Bielsa remarked: "I did not distribute the players correctly on the field (in the first half). And it was difficult for us to win the ball back and this caused us to defend poorly.
"In the first thirty minutes, we did not have the ball to give away and we allowed them to play out very easily and we couldn't get the ball back.
"In the second half, I corrected this error.
"We had an hour to attack with the last 15 minutes of the first half and the whole of the second half and we couldn't manage to cause any harm to the opponents' defence and we did not create enough chances given the amount of possession we had over this hour.
"We lacked impact and knew we were going to face a challenge like we did. The help I gave the players with regards to how we could defend and attack better, I didn't give."
