Opening any external door on a breezy night would create an increased pressure within the apartment which would have had a tendency to push open any internal doors. This for me explains the first two door moves. The third move was a combination of the front door being opened followed by someone centering the children's bedroom.
I should have added that I don't believe there was a 3rd door move. Matt found the door open at an angle of about 50% and he didn't say in his initial or subsequent statement that he altered the position of the door.
Matt Oldfield statement 4th May 2007
*snip*
At around 9.25pm, the interviewee went into his apartment and Madeleine's apartment to check on the children. He states that the door of the bedroom that was occupied by Madeleine and the twins, was open and that there was enough light in the bedroom for him
to see the twins in their cots. ===========================================
Matt Oldfield statement 10th May 2007 (revised)
*snip*
That he did not enter the bedroom where MBM and the twins were sleeping.
He recalls that the bedroom door was half open, making an angle of 50 degrees. He does not know how far away he was from the bedroom door.
===========================================
Quote from "Madeleine" page 71
At 10pm I went back to the apartment myself. I entered the sitting room via the patio doors, as Gerry & Matt had done and stood there, listening, for a few seconds. All was silent. Then I noticed that the door to the children's bedroom was
open quite wide, not how we had left it. At first I assumed that Matt must have moved it. I walked over & gently began to pull it. Suddenly it slammed shut, as if caught by a draught..
Two moves, not three.