Cesc Fabregas scored the decisive penalty to hand 10-man Arsenal a 2-1 FA Cup victory over Huddersfield.
Fabregas saves the day against spirited Huddersfield
Cesc Fabregas came off the bench to score the decisive winner from the penalty spot and hand 10-man Arsenal a 2-1 FA Cup victory over Huddersfield in their fourth round clash.
Arsene Wenger's men advance to the last 16 despite not having it all their own way at Emirates Stadium on Saturday, with the lunchtime kick-off providing plenty of action.
The Gunners took the lead in the 22nd minute through a Peter Clarke own-goal, with the Terriers captain getting a foot to Nicklas Bendtner's strike to knock it into his own net.
But Arsenal suffered a blow just minutes before half-time when Sebastien Squillaci was handed his marching orders by referee Mark Clattenburg for a dubious challenge on Jack Hunt, who was storming towards goal.
The home side's troubles then went from bad to worse after the restart as Alan Lee levelled for the visitors, flicking in a terrific header off an Anthony Pilkington corner.
But star man Fabregas salvaged the afternoon for the Gunners after Jamie McCombe brought down Bendtner in the area, firing home from the spot to hand Arsenal a spot in the fifth round.
On top
The Barclays Premier League title challengers were on top soon after kick-off.
Bendtner, who netted a superb goal to open the scoring against Ipswich in midweek, charged into the right side of the Huddersfield penalty area.
The ball eventually broke to Andrey Arshavin at the far post, but the out-of-sorts Russian blasted his shot high into the stands.
Arshavin continued to see plenty of possession, and cut in from the left before his low centre across the six-yard was turned just wide by Bendtner before his angled shot was pushed onto the outside of the post by veteran keeper Ian Bennett.
A stray pass from Squillaci suddenly set Kevin Kilbane clear, but as he played in Lee, Laurent Koscielny got across to cover.
Arsenal took the lead on 22 minutes via a deflection.
Bendtner collected the ball on his chest before charging toward the right side of the penalty area, where he fired in an angled drive which ricocheted off Clarke and flew into the bottom corner.
Huddersfield immediately went on the offensive and it needed a deft touch from Squillaci to poke the ball away from Lee as he looked set to net after a low ball into the Arsenal penalty area from the right by Anthony Pilkington.
There was concern for Arsenal when Nasri pulled up holding his hamstring after chasing a long drop-kick from Almunia.
Gunners boss Arsene Wenger was taking no chances, immediately replacing the French playmaker with Tomas Rosicky.
It should have been 1-1 on 38 minutes when former Aston Villa midfielder Joey Gudjonsson floated a high ball into the Arsenal penalty area, which eluded the centre-halves and dropped for Pilkington, but he headed wide.
There was then high drama when Squillaci was shown a red card, adjudged last man by Clattenburg, after he blocked Hunt following a surging run from the Terriers defender, which had started in his own half.
With no other defensive cover on the bench, striker Marouane Chamakh was sacrificed as Alex Song came in alongside Koscielny for the second half.
Arshavin was played clear by Rosicky down the left channel and took the ball into the area before stabbing it into the side-netting.
Arsenal were forced to be both patient and cautious as Huddersfield looked to get forwards themselves at every
