Crystal Palace manager Alan Pardew has called for Wilfried Zaha and Yannick Bolasie to "give a bit more" following their displays against Everton in Wednesday's Premier League match.
The Eagles recorded a goalless draw at Selhurst Park after failing to convert their chances.
"We'd have liked to have won the game," Palace's Twitter account quotes Pardew as saying. "We had some great chances. It's frustrating.
"Bolasie and Zaha were okay in parts today, less so in others. They are so important to us. Connor [Wickham] got half a game, [Emmanuel] Adebayor looked good when he came on. and a clean sheet. That's okay.
"The places are up for grabs. The next to games are important. We've got two draws and a win, that's not bad after the run we were on. The key to this team since I've been here has been Zaha and Bolasie. They need to give a bit more than they did tonight."
Palace have earned just one victory in 2016.