Bournemouth moved a point clear at the Championship summit with a 6-1 thrashing of Blackpool, while Norwich held Derby.
Nottingham Forest were left frustrated by the linesman's flag as Leeds United left the City Ground with a 1-1 draw.
Danny Batth rescued Wolves with a late strike to earn a 1-1 draw against 10-man Brighton.
Ipswich returned to second in the Sky Bet Championship with a convincing 2-0 victory over Middlesbrough.
David Cotterill scored a stunning free-kick to hand Birmingham a 1-0 win at Huddersfield.