Follow Daily Mail Sport's live blog for the latest score, team news and updates as Arsenal host Crystal Palace at the Emirates in the quarter-final of the Carabao Cup, with Matt Barlow reporting from the ground.
Timber comes close to securing Arsenal's place in the semi-finals with a close range effort.
The Dutchman steals the ball of Marc Guehi in the six yard box before trying to poke a strike past Benitez in the Palace goal, but the Eagles 'keeper stands tall and denies him.
Benitez has been really impressive deputising for Dean Henderson tonight.