Arsenal's Barclays Premier League title bid was surely ended at the Reebok Stadium as Tamir Cohen netted an emotional late winner for Bolton.
Harry Redknapp's decision to keep faith with Peter Crouch paid off as the striker scored twice to give Tottenham their first victory in almost two months as Stoke were beaten 3-2 at White Hart Lane.
Dimitar Berbatov scored the only goal three minutes from time to give ten-man Manchester United a 1-0 home win against Bolton.
Birmingham City 2
Jerome 38; Phillips 80
Bolton Wanderers 3
Elmander 21; Davies pen 66; Lee 90
Owen Coyle must put one over on fellow Scot Alex McLeish in order to emulate him, finds Moira Gordon
Bolton booked a last-16 trip to Fulham in the FA Cup after Ivan Klasnic's strike secured victory in their fourth-round replay at DW Stadium last night.
Long-serving Everton manager David Moyes was left devastated after the defeat by Bolton and said it was the poorest performance by one of his teams since he arrived at Goodison Park.
Niko Kranjcar produced another spectacular strike to fire Tottenham back into the Premier League's top four with victory at Sunderland.
BOLTON boss Owen Coyle is happy to leave it up to top scorer Johan Elmander to decide whether he stays at the club.
Bolton manager Owen Coyle has strengthened his attacking options by signing Chelsea striker Daniel Sturridge on loan until the end of the season.
Owen Coyle saw Alex McLeish savour the victory that propelled Birmingham into the Carling Cup final this week - and badly wants that feeling himself.
Arsenal were held to a 2-2 draw by ten-man Wigan Athletic last night as Arsene Wenger's side missed out on the chance to join the Manchester clubs at the top of the Premier League.
Taylor (40), Elmander (86)
West Brom 0
Brian Marwood is confident Carlos Tevez will stay at Manchester City. City's football administrator revealed planned talks between manager Roberto Martinez and Tevez may be delayed after the squad was unable to travel back from Turin, but stated his belief the outcome would still be the same.
ABERDEEN-born Stuart Holden fired home a dramatic late winner for ten-man Bolton just seconds after Mame Biram Diouf appeared to have snatched Blackburn Rovers a point.
Fabrice MUAMBA came off the bench to set Bolton on their way to a dramatic 2-1 win over Blackburn at the Reebok Stadium and earned himself the respect of manager Owen Coyle.
Arsenal ended a difficult week by holding off a spirited Aston Villa fightback to earn victory.