Spireites v Boro 20th anniversary: Match gallery from that famous day
Third-tier side Chesterfield gave Premier League Middlesbrough the fright of their lives in FA Cup scare after a thrilling 3-3 semi-final at Old Trafford on 13th April 1997.
And If Jonathan Howard’s shot - which crossed the line by a mile after hitting the bar - had not been ruled out the Spireites could have faced Chelsea in the FA Cup final at Wembley.
But they were undone by the referee and Middlesbrough won the replay 3-0 but went on to lose the final and suffered relegation from the Premier League.
Relive that famous day in our match gallery.
Meet the released ex-Sheffield Wednesday man using Twitter to get his career back on track
Key man ruled out as Sheffield Wednesday travel to Peterborough United
'Really big' - Sheffield Wednesday's Carabao Cup details revealed as Rochdale's former Owl awaits return
Former Sheffield United striker Lys Mousset makes big fitness claim after finding new club
Darren Moore directs passionate message to Sheffield Wednesday fans after half-time boos in Charlton win