Kinkladze, 30, is on trial at Elland Road, but so far he has had just one reserve game, against Wolves at Telford last week.
He had hoped to turn out against Middlesbrough reserves at Wakefield tonight, but that match has been postponed because of Boro's Carling Cup semi-final, first leg against Arsenal.
Kinkladze's next chance to shine is a home reserve game against West Brom next Tuesday, if he is still around.
The Boro game has been re-scheduled for Wednesday April 14th.