Jordan Thompson and Dom Bess struck twice before the interval to give Yorkshire hope they could yet avoid finishing the season bottom of County Championship Division Two
Scarborough (day four of four): Yorkshire 297 & 520-9d, Derbyshire 247 & 293 - Yorkshire won by 277 runs
A quick-fire burst of four wickets for only three runs in 24 balls during the final 20 minutes of the fourth morning set Yorkshire up for a deserved LV= Insurance County Championship 277-run victory over Derbyshire at sunny Scarborough.
Jordan Thompson and Dom Bess struck twice apiece in that spell as Derbyshire, in the face of a 571 target, slipped from 198 for 2 to 201 for 6.
Thompson trapped opener Harry Came lbw for 58 before Bess did the same to Wayne Madsen, who made a superb 93 off 71 balls. Shortly afterwards, off-spinner Bess also had Derbyshire captain Leus du Plooy (0) lbw, and the visitors failed to recover.
They were bowled out for 293 just before 2.20pm and lost for the second time this season to Yorkshire after a defeat at Chesterfield in June. They are the only two matches bottom side Yorkshire have won this season. But they still remain rooted at the foot of Division Two despite gaining 18 points to three for the visitors.
Bess finished with 4 for 79 from 24.2 overs, while Matthew Revis added three afternoon wickets to Thompson's two. Yorkshire did gain 20 points but were docked two because of a slow over-rate.
Derbyshire started the day on 65 for 1, and they were facing a home attack minus the services of fringe England Test quick Matthew Fisher due to a mild side strain.
Ben Coad had Brooke Guest caught at second slip three overs into the day - 71 for 2 - but Derbyshire hit back.
Thompson dismissed Harry Came and Matthew Lamb as Derbyshire's hope vanished (Mike Hewitt/Getty Images)
Such was the aggression shown by Madsen, their 39-year-old legend making his 200th first-class appearance for the county, you did wonder whether they were eyeing up that mountainous target.
He hit three leg-side sixes, reached his fifty off 48 balls and hit Bess for 22 in an over shortly before falling for his second 93 of the fixture.
He shared 127 inside 21 overs for the third wicket with the more circumspect Came, who started the day on 33 and went on to reach his fifty in 116 balls.
Yorkshire being a bowler down in Fisher was a concern at this stage on a pitch offering bounce for the seamers and turn for the spinners - but not the usual North Marine Road pace.
They needn't have worried.
Thompson trapped Came lbw with a full ball which he looked to play to leg before Bess also trapped a sweeping Madsen in front in the next over, leaving the score at 198 for 5 in the 50th.
Bess' previous over was the one which had been taken for 22 by Madsen, including four fours and a six. But revenge came quickly.
He also trapped du Plooy lbw in his next over after Madsen's departure before Thompson had Matt Lamb caught behind off the inside edge in the next, leaving the score at 201 for 6 in the 53rd over.
Yorkshire's position at the bottom of Division Two owes more to their off-field issues than it does on.
Wayne Madsen struck 93 in both innings but it wasn't enough for winless Derbyshire (Warren Little/Getty Images)
Promotion will be a definite aim for captain Shan Masood and company in 2024. So a good final month of the summer, in which three games remain, will set them up perfectly.
While Yorkshire won for the second time in 11 games, Derbyshire suffered their fourth defeat.
After lunch, Yorkshire's second-innings centurion Matthew Revis had Alex Thomson caught behind five balls into the session - 211 for 7 - before some respite for the visitors.
Anuj Dal and Zak Chappell shared 78 in an entertaining fashion, the latter clubbing three sixes in 33 which saw Yorkshire employ the short ball tactic.
And it worked when he miscued Revis to Bess, who took a smart catch at square-leg tumbling backwards, leaving the score at 289 for 8 in the 69th over of the innings.
Revis got Sam Conners caught at long-leg with the same tactics in his next over before Dal was stumped by Bess for 33 to wrap up Yorkshire's largest margin of victory by runs in first-class matches against Derbyshire.
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