The Polish keeper has had to watch from the sidelines as others have been handed their chance - and failed.
Ultimatum: Szczesny wants first team football at Arsenal
Wenger has stuck with Manuel Almunia after failing to replace him with Fulham's Mark Schwarzer and Lukasz Fabianski was handed the No 1 jersey for the Carling Cup clash with Tottenham.
But he has completely overlooked his emerging keeper, prompting the 20-year-old's outburst.
Wenger had touted Szczesny as the Gunners future regular No 1,but recent snubs have led the Pole to demand a stint in goal for the Gunners.
He said: 'I am ready to play at a high level and need a club which won't be afraid to rely on a 20-year-old goalkeeper.
'At Arsenal, nobody is brave enough to do so. It won't be difficult to find a new club but I am not allowed to speak to anyone.
'I know Arsenal are fighting for trophies but if you want to win anything you must play your best players - not the oldest ones.
'I am trying to fight for the No 1 shirt. I am not interested in being No 3 at any club.
Mycontract's running until June. On January 1 I will be able to sign withany other club so I won't say now that I want to leave because I couldfall into trouble.
'I'd love to play for Arsenal but am expectingmore than a few words (from Wenger) at a Press conference that, one dayWojciech will be the No 1.'
Szczesny enjoyed a loan spell at Brentford last season and was keen to get more games under his belt again this year.
Sloppy: Fabianski was given the nod against Spurs but let in a soft goal
Hetold The Sun: 'I played a few friendlies in the summer and didn't fail.I had hopes before the season - that's why I didn't want to listen tooffers.
'Now it's difficult because the season's started and everyone has a keeper.
'I had three meetings regarding extending my contract but the club seemed not to be interested.
'When I get the chance, I'll prove I should've got my chance earlier.'
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