Guiseley came back from two goals down to earn a draw with Worcester City at St George's Lane.
Lee Ayres headed home Neil Cartwright's 36th-minute corner and Mike Symons hit his 10th goal of the season just before the break with a fine run and shot.
City's top scorer Symons retired with a hamstring injury early in the second half and Guiseley made the most of it.
Danny Boshall made it 2-1 before Gavin Rothery scored a late penalty after a foul by City goalkeeper James Dormand.
Worcester City manager Carl Heeley told BBC Hereford & Worcester: "The game-changing moment was when he (Symons) pulled up with what looks like a hamstring pull.
"It's a major setback for us and from that moment on, they took control of the game."