Crystal Palace were left frustrated after drawing with Zrinjski Mostar in the first leg of their Conference League play-off.
Palace dominated possession and took the lead just before half-time when Ismaila Sarr curled in his third goal of the campaign. They had earlier seen another Sarr goal ruled out for offside.
However, a sloppy start to the second half allowed Karlo Abramovic to equalise for the hosts. Adam Wharton later hit the crossbar, and Chris Richards missed a good header as Palace failed to turn their control into a winning goal.
The tie now heads to Selhurst Park next week with the scores level.
