Macclesfield's hopes of making the Blue Square Bet Premier play-off places are fading after Woking held them to a goalless draw at the Moss Rose.
The result means they are nine points off fifth-placed Grimsby - who have a game in hand - with 10 games remaining.
Macclesfield's Thierry Audel shot wide from inside the box while Woking keeper Seb Brown denied Waide Fairhurst.
Midfielder Keiran Murtagh fired a free kick goalwards in stoppage time but Brown was once again equal to the task.
VIEWS FROM THE DRESSING ROOM
Woking manager Garry Hill told BBC Surrey:
"I think the point was thoroughly deserved. Both teams had one or two half chances which were cancelled out.
"There's one more point to get until we get to the magic fifty. That's the target for the club to stay in the conference.
"It's all about Woking surviving in the league and surviving with what we have got."
Macclesfield 40 Taylor 02 Jackson (Winn - 30' ) 22 Braham-Barrett 30 Audel 34 Mills 08 Murtagh Booked 17 Wedgbury 19 Kissock (McDonald - 86' ) 09 Barnes-Homer 10 Morgan-Smith 20 Fairhurst (Mackreth - 58' ) Substitutes 07 Mackreth 15 Andre Da Costa 11 Winn 23 McDonald 28 Gnahoua Woking 30 Brown 02 Newton 05 McNerney 16 Johnson 26 Nutter 04 Ricketts 08 Parkinson 09 Bubb 15 Sawyer Booked (Mike - 46' Booked ) 11 Betsy 25 Stockley Substitutes 18 Putnins 03 Mike 22 Frith 17 Francis 21 Jack Mazzone