Match ends, Crystal Palace 0, Swansea City 0.
Crystal Palace 0-0 Swansea City
Crystal Palace's push towards the Premier League's top four stalled as a much-changed Swansea side ground out a point at Selhurst Park.
Swans caretaker boss Alan Curtis saw his side secure a third clean sheet in a row to remain above the bottom three.
Palace defender Brede Hangeland's flicked header early in the second half was well saved by Lukasz Fabianski, who later denied Patrick Bamford.
Gylfi Sigurdsson almost won it for Swansea, but his free-kick was saved.
Chamakh struggles as Palace fall short
Palace had moved to within reach of the Champions League qualification places by scoring nine goals in their four matches before Christmas.
Alan Pardew's side, though, have been held to goalless draws in each of their two festive fixtures so far.
Pardew gave Marouane Chamakh his first start of the season, with the former Arsenal striker bidding to regain full match fitness after a thigh problem.
Chamakh, though, made little impact, with Palace's best chances coming once Bamford came on as a half-time substitute.
Bamford, on loan from Chelsea, had Palace's clearest opening, but shot straight at Fabianski after James McArthur's pass had ricocheted into his path.
The biggest disappointment for Pardew, though, was a soft first-half yellow card for winger Yohan Cabaye, who will be suspended for next weekend's Premier League meeting with Chelsea.
Swansea show steel
Curtis made eight changes to the side that beat West Brom 1-0 on Boxing Day in an attempt to keep his players fresh.
His line-up included three men - centre-back Jordi Amat, midfielder Matt Grimes and forward Marvin Emnes - who had not played a single minute of Premier League football all season.
It was one of the three players who retained his place who proved the key, though, with captain Ashley Williams outstanding in central defence.
Curtis' side restricted Palace to just two shots on target, and almost snatched a second 1-0 win in three days, with home keeper Wayne Hennessey getting across well to push aside Sigurdsson's stoppage-time free-kick.
Man of the match - Ashley Williams (Swansea)
What the managers said
Crystal Palace manager Alan Pardew: "I just thought it was a poor decision to book Cabaye. We've lost him for a key game. Fans pay a lot of money to see players like that, and the referee's taken him out of the game.
"A mistimed challenge is not a yellow card. It's a deliberate tackle to stop someone progressing down the pitch. Brede Hangeland escapes a booking for a far worse challenge.
"We want great players on the pitch. Stop handing out yellow cards."
Swansea caretaker manager Alan Curtis: "It was an excellent point against a very good Crystal Palace team. They showed today why they are where they are in the table.
"We're unbeaten in three with three clean sheets. That's a huge improvement on where we've been of late.
"I thought Ashley was brilliant. He's been the rock of the side for any number of seasons. Ashley epitomised the spirit of the team."
The stats you need to know
- Crystal Palace have won one of their last nine league matches against Swansea (W1 D4 L4).
- Swansea have conceded just three goals in those nine meetings.
- Palace's run of six league games without defeat is their best in the top flight since April 1993.
- Swansea have managed victory in just one of their last 11 Premier League trips to London (W1 D3 L7).
- The Swans have won just one away league game all season, at Aston Villa on 24 October.
- Crystal Palace have not won their final league game of a calendar year since 2011.
Swansea face an intriguing trip to Manchester United on Saturday (15:00 GMT), while Crystal Palace - minus the suspended Cabaye - host Chelsea on Sunday (13:30 GMT)
- 4HangelandBooked at 90mins
- 23SouaréBooked at 57mins
- 18McArthurSubstituted forMutchat 75'minutes
- 7CabayeBooked at 34mins
- 42PuncheonSubstituted forLee Chung-yongat 71'minutes
- 29ChamakhSubstituted forBamfordat 45'minutes
- 14Lee Chung-yong
- 2AmatSubstituted forBartleyat 77'minutes
- 3TaylorBooked at 59mins
- 8ShelveySubstituted forKi Sung-yuengat 56'minutesBooked at 65mins
- 11EmnesSubstituted forSigurdssonat 56'minutes
- 4Ki Sung-yueng
- 10A Ayew
- Neil Swarbrick
- Shots on Target
Second Half ends, Crystal Palace 0, Swansea City 0.
Offside, Crystal Palace. Brede Hangeland tries a through ball, but Mile Jedinak is caught offside.
Corner, Crystal Palace. Conceded by Kyle Naughton.
Attempt saved. Gylfi Sigurdsson (Swansea City) right footed shot from outside the box is saved in the bottom right corner.
Brede Hangeland (Crystal Palace) is shown the yellow card for a bad foul.
Foul by Brede Hangeland (Crystal Palace).
Bafétimbi Gomis (Swansea City) wins a free kick in the attacking half.
Attempt saved. Gylfi Sigurdsson (Swansea City) left footed shot from outside the box is saved in the bottom left corner. Assisted by Matt Grimes.
Attempt missed. Wilfried Zaha (Crystal Palace) right footed shot from the left side of the box is close, but misses to the right. Assisted by Yohan Cabaye.
Attempt blocked. Yohan Cabaye (Crystal Palace) right footed shot from outside the box is blocked.
Yohan Cabaye (Crystal Palace) wins a free kick in the attacking half.
Foul by Matt Grimes (Swansea City).
Corner, Crystal Palace. Conceded by Ashley Williams.
Foul by Wilfried Zaha (Crystal Palace).
Matt Grimes (Swansea City) wins a free kick on the left wing.
Corner, Crystal Palace. Conceded by Ki Sung-yueng.
Attempt missed. Jordon Mutch (Crystal Palace) right footed shot from outside the box misses to the right. Assisted by Mile Jedinak.
Corner, Crystal Palace. Conceded by Neil Taylor.
Yohan Cabaye (Crystal Palace) wins a free kick in the attacking half.
Foul by Jack Cork (Swansea City).
Substitution, Swansea City. Kyle Bartley replaces Jordi Amat because of an injury.
Substitution, Crystal Palace. Jordon Mutch replaces James McArthur.
Foul by Lee Chung-yong (Crystal Palace).
Modou Barrow (Swansea City) wins a free kick on the right wing.
Attempt saved. Patrick Bamford (Crystal Palace) right footed shot from the centre of the box is saved in the centre of the goal.
Attempt blocked. James McArthur (Crystal Palace) right footed shot from outside the box is blocked.
Offside, Swansea City. Jack Cork tries a through ball, but Bafétimbi Gomis is caught offside.
Substitution, Crystal Palace. Lee Chung-yong replaces Jason Puncheon.
Foul by Jason Puncheon (Crystal Palace).
Kyle Naughton (Swansea City) wins a free kick in the defensive half.
Foul by Yohan Cabaye (Crystal Palace).
Neil Taylor (Swansea City) wins a free kick on the left wing.
Ki Sung-yueng (Swansea City) is shown the yellow card.
James McArthur (Crystal Palace) wins a free kick in the defensive half.
Foul by Gylfi Sigurdsson (Swansea City).
Attempt blocked. Matt Grimes (Swansea City) left footed shot from outside the box is blocked.
Corner, Swansea City. Conceded by Joel Ward.
Corner, Swansea City. Conceded by Wayne Hennessey.
Attempt saved. Modou Barrow (Swansea City) left footed shot from outside the box is saved in the top centre of the goal. Assisted by Kyle Naughton.