Coventry City are still fourth points adrift of fourth from bottom Bristol City after their 1-1 draw at Burnley.
Bristol City today travelled to Birmingham City and led 2-0 but former Sky Blue Marlon King was amongst the scorers as Birmingham came back to snatch a 2-2 draw.
Doncaster Rovers were officially relegated to League One when they lost 4-3 at home to Portsmouth who are now three points behind the Sky Blues.
Barnsley are still not safe on 47 points after losing 1-0 at home to Cardiff City and they have the same points as Nottingham Forest who drew 0-0 with Blackpool.
Millwall who visit the Ricoh Arena on Tuesday night are now safe after beating Leicester City 2-1 at the New Den.
West Ham made ground on Reading and Southampton at the top with a 6-0 win over Brighton.
Elsewhere, there were wins for Middlesbrough 1-0 at Derby and Leeds 4-1 at home to Peterborough whilst Palace drew with Ipswich and Watford drew with Hull.