Laterst score: Arsenal 0, Chelsea 0
Arsenal and Chelsea are level at nil all in their FA Cup fifth round derby tie.
Dennis Bergkamp hit the back of the net in the third minute, but the referee blew the whistle for a push on a Chelsea defender.
Chelsea are finding it difficult going forward - despite the absence of influential captain Tony Adams, who is suspended for the game, and Martin Keown, who is out injured.