Four Championship games at 19:45 BSTBirmingham v Preston, Charlton v Ipswich, Middlesbrough v Sheff Wed, Sheff Utd v BlackburnDocherty gives Charlton lead inside first minuteWhittaker puts Boro in front; Ohashi scores for BlackburnStansfield & Osman put Blues 2-1 up against PrestonPoint for Charlton and win for Blackburn would secure their safety & send Oxford Utd downCardiff v Port Vale in League One - Vale relegated if they fail to winHave your say using the Get Involved button Championship: Charlton, Blackburn, Boro & Birmingham lead; Oxford going down