BLACON Mail came from behind to earn a share of the spoils in their top-two encounter with Section A leaders Boughton.
Neil Lewis had put Boughton 1-0 up but Joe Desormeaux levelled.
Mike Marsh scored Saltney Ferry's consolation in their 4-1 defeat to third-placed Vicars Cross, while Grosvenor picked up a valuable 2-0 win over St Theresa's.
In Section B, Dave Bulger's doubled helped Bulls Head claim a 2-2 draw at Duddon, whose scorers were Shaun Roberts and Ben Richmond.
Upton YC saw off basement side Pace Telecom 5-2 with goals from Reece Nevitt (2), Jamie Pritchard, Ryan Butcher and Richie Hale.
In Section C, third-placed St Werburgh's - who have lost only one game all season -
hammered Tarporley Wanderers 4-0 with goals from Ryan Lloyd, Mark Wilson, Andy Collins and Dale Blythin.
Second-placed MBNA ran out 6-4 winners over Chester City ISA. Steve Higgins (4), Andy Cross and an own goal accounted for MBNA's tally, while on target for the ISA were Nick Jones (3) and Matty George.
Andy Lightfoot and Andy Austin netted to earn Black Dog a 2-2 draw with Tattenhall while Kev Baxter's headed equaliser gave Egerton a 2-2 draw with Bromfield.
Dean Holland and Darren Owen were the marksmen for Red Lion in their 2-2 draw at home to The Bache.