AFC Wimbledon 1-2 Liverpool

• Gerrard scores twice as Liverpool avoid upset

• Captain's first game since announcing summer exit

• Mignolet at fault for AFC Wimbledon equaliser

• Liverpool to play Bolton in fourth round

Steven Gerrard demonstrated the quality and leadership Liverpool will miss when he leaves Anfield as he inspired them to an FA Cup third-round victory at AFC Wimbledon.

Gerrard, playing his first game since announcing he would depart in the summer to play in the United States, illustrated the hole he will leave behind.

Liverpool's captain, who will celebrate his 35th birthday on FA Cup final day on 30 May, headed them in front, then came to their aid, as he has done so often, when they slumped into trouble.

Adebayo Akinfenwa's equaliser revived memories of the original Wimbledon's FA Cup final win against Liverpool at Wembley in 1988 - until Gerrard stepped in to restore order with a superb trademark free-kick just after the hour.

It helped to steady Liverpool, whose defence had looked horribly vulnerable under pressure from Neal Ardley's side, who are 12th in League Two.

Irrespective of the outcome, this FA Cup night was a credit to the rebirth of AFC Wimbledon, who started life in the Combined Counties League in 2002 and went through five promotions before returning to the Football League in 2011.

But AFC Wimbledon - like so many teams before them since Gerrard made his Liverpool debut in 1998 - discovered that this is the player who can be relied upon to help the Reds through moments of adversity.

This was another example as he took his Liverpool tally to 182 goals in 696 appearances for the club.

Gerrard took the applause of the visiting fans, waiting to acclaim him following news of his impending departure, before the game and was able to calm their early nerves with a goal after Sean Rigg had almost given AFC Wimbledon a shock lead with a shot across the face of goal.

Gerrard timed his arrival in the area perfectly in the 12th minute to meet Javier Manquillo's cross and direct a low header beyond keeper James Shea into the bottom corner.

Liverpool then enjoyed a period of relative control but, as has happened so often this season, they were undone by the vulnerability of their defence and the uncertainty of goalkeeper Simon Mignolet.

The Belgian did well to turn over from 10 yards as Rigg threatened again, but the weakness in Liverpool's rearguard was exposed when a long kick from Shea found its way through to the feet of Matt Tubbs, who pulled a poor finish across the face of goal.

AFC Wimbledon's confidence and threat was growing and it resulted in an equaliser nine minutes before the break.

Mignolet missed George Francomb's corner, Mamadou Sakho bundled the ball onto his own bar and Akinfenwa was the first to react to poke in from six yards.

AFC Wimbledon deservedly levelled after Simon Mignolet's latest goalkeeping error

Gerrard came to Liverpool's rescue in the opening moments of the second half when he cleared off the line from Adam Barrett as AFC Wimbledon picked up where they had left off.

And when Liverpool needed inspiration at the other end, Gerrard provided it with a free-kick curled beyond the reach of the despairing Shea.

Gerrard was denied a hat-trick by a stoppage-time goalline clearance from Callum Kennedy as Liverpool secured a home tie against Bolton Wanderers in the fourth round.

AFC Wimbledon manager Neal Ardley: "In the first 25 minutes we looked nervous. They took me too literally about our shape but when we grew in the game and in confidence we caused them problems.

"In the first half, we had all of the best chances, but they have some good players on the counter-attack and in the last 20 minutes we ran out of legs and they had a lot of chances.

"I've told the players they have done the club proud but also they should kick themselves because we are in the business of winning and not being good losers."

Liverpool boss Brendan Rodgers told BBC Sport: "It was a very tough game. Congratulations to AFC Wimbledon - they made it very difficult.

"We started well, controlling the game, but then we lost our shap and we presented them chances by giving the ball away.

"We adapted at half-time but we still had to defend all the way through to the end.

"The physicality always puts you under pressure - they have good delivery. The ball came into the box consistently and of course that can be a threat. You'll never be overly comfortable in those situations.

"I've got to give a lot of testament to my players - they showed a lot of character. In the second half, we should have had two or three more goals.

Steven Gerrard, who was expected to be on the bench, headed an early opener

AFC Wimbledon's goal was scored by cult figure Adebayo Akinfenwa, a Liverpool fan

There was a party atmosphere for AFC Wimbledon, who were formed when the old club moved to Milton Keynes

Gerrard scored the winner with a free-kick after Barry Fuller fouled Philippe Coutinho