Man of the moment Aaron Ramsey scored twice against his former club as Arsenal beat Cardiff City 3-0 on Saturday to move seven points clear in the Premier League.
Ramsey broke the deadlock with a fine first-half header and after substitute Mathieu Flamini added a late second, the Welshman completed victory in stoppage time to take his tally of league goals this season to eight.
The win took Arsene Wenger’s side seven points above nearest rivals Liverpool and Chelsea, both of whom play on Sunday, as well as Everton, who climbed to fourth place by beating Stoke City.
“It shows you how much Aaron Ramsey has improved,” said Arsenal manager Wenger.
“We came here two or three years ago and he had a nightmare here in a cup game, which shows you how much improved he is as a player.
“When you play first (before your rivals) you can only do your job and see what happens after. But if you do your job well, you can relax.”
Arsenal midfielder Jack Wilshere had scored after 14 seconds against Marseille in mid-week and he almost repeated the trick at the Cardiff City Stadium, curling a 20-yard shot against the crossbar in the second minute.
A remarkable incident then saw Olivier Giroud shun an opportunity to extend Arsenal’s lead.
Wrongly believing himself to be offside, the French striker stopped when given a clear run on goal, and when he belatedly realised that the assistant referee had kept his flag down, Steven Caulker rushed back to block.
Fortunately for Giroud, Ramsey was on hand to spare his blushes in the 29th minute.
The Welsh midfielder sent a superb header past David Marshall from Mesut Ozil’s cross, and his refusal to celebrate against his former club prompted a round of applause from the entire stadium.
Cardiff have already beaten Manchester City at home this season and drew 2-2 with Manchester United last weekend, and they came to close to equalising in the second half when Wojciech Szczesny had to claw away a Fraizer Campbell header.
But Flamini settled the visitors’ nerves in the 86th minute, gathering a pass from Ozil and lashing home, before Ramsey continued his astonishing form by claiming an emphatic second goal in stoppage time.
Barcelona loanee Gerard Deulofeu produced a dazzling individual display as Everton crushed Stoke 4-0 to move level on points with Liverpool and Chelsea.
The 19-year-old Spanish forward opened the scoring on the stroke of half-time, exchanging passes with Steven Pienaar and then Gareth Barry before slamming a shot past Asmir Begovic at his near post.
Seamus Coleman added a second early in the first half from Deulofeu’s left-wing cross, before Bryan Oviedo — a replacement for the injured Leighton Baines — made it 3-0 with a crisp 25-yard drive.
On-loan Chelsea forward Romelu Lukaku sealed victory with a 79th-minute tap-in from an Ovideo cross.
On Deulofeu, Everton manager Roberto Martinez said: “It was the most satisfying individual performance that we had, because he had to wait for so long to get his chance.”
Elsewhere, Tony Pulis’s first game as Crystal Palace manager ended in a 1-0 defeat at Norwich City that saw the London club sink to the foot of the table.
Gary Hooper scored the only goal at Carrow Road in the 30th minute, coolly slotting home after Johan Elmander’s centre was steered back across goal by Wes Hoolahan.
“I’ve only had a week with the lads and they have bought into what we’re trying to do,” said Pulis.
“We will try and make one or two changes if we can in the (transfer) window.”
Sunderland saw Emanuele Giaccherini miss a sitter and Fabio Borini hit the bar in a 0-0 draw at Aston Villa, but the point was sufficient to take Gustavo Poyet’s side off the bottom at Palace’s expense.
Third-bottom Fulham are now three points adrift of safety, after second-half goals from Mohamed Diame, Carlton Cole and Joe Cole saw them slump to a fifth straight loss in a 3-0 defeat at London rivals West Ham United.
Newcastle United host West Bromwich Albion in the day’s late game, when victory would be enough to take the home side up to fifth place.