Chris Lynn guided Kolkata Knight Riders to a six-wicket success as Jos Buttler's Rajasthan Royals fell short in Tuesday's crunch Indian Premier League encounter.
These sides came into the meeting at Eden Gardens as part of a five-way race to claim the two remaining play-off spots behind Sunrisers Hyderabad and Chennai Super Kings.
Buttler was celebrating his recall to the England Test set-up and looked on course to make an IPL-record sixth straight half-century before he fell for 39 from 22 balls.
From 63-0, the Royals crumbled to 107-7 and eventually limped to 142 all out as Kuldeep Yadav (4-20) produced his best IPL figures, and Lynn's 45 from 42 atop the order then underpinned KKR's chase - the target reached with two overs to spare.
Kolkata move onto 14 points with one match remaining, while after their penultimate fixture Rajasthan remain on 12, level with Kings XI Punjab and two clear of Mumbai Indians and Royal Challengers Bangalore - all of whom have two to play.
A ROYAL BOUNDARY BLITZ
After just three runs from the first eight balls, Buttler and opening partner Rahul Tripathi (27 off 15) went berserk, striking all of the next 10 deliveries for four or six between them.
Tripathi tucked into Prasidh Krishna, going 6-4-4-4, before Buttler took over in clubbing 28 runs from Shivam Mavi's over to race to 30 from only 11.
Sunil Narine and Andre Russell applied the brakes, however, the latter ousting Tripathi before Kuldeep played his starring hand.
KULDEEP THE CATALYST FOR A COLLAPSE
The left-arm chinaman castled Ajinkya Rahane as he attempted a reverse sweep, before claiming the big wicket of Buttler, caught at short third-man trying a similar stroke.
Stuart Binny (1) was next, stumped having been bamboozled by a googly, before Ben Stokes (11) chipped a tame return catch to ensure Kuldeep claimed a wicket in each of his four overs, bowled on the reel.
Amid the chaos, Narine and Mavi picked up Sanju Samson (12) and Krishnappa Gowtham (3) respectively as Rajasthan lost seven wickets for 44 to hand the Knight Riders the initiative.
NARINE'S FLYER AND LYNN'S STEADY HAND
Continuing his role as a pinch-hitting opener, Narine took the fight to Gowtham, smashing 20 from the first four balls of the chase.
He fell for 21 in the next over to the impressive Stokes, who went on to claim 3-15 including a maiden, while Ish Sodhi also did his bit with a tidy 1-21.
The Knight Riders always looked to have enough in reserve, however, and even though Lynn compiled a more circumspect knock than usual before falling to Stokes, Dinesh Karthik (41 not out) and Russell (20no) finished the job.
|Storm and Raiders snatch dramatic wins|
|Boateng desperate for ´best in the world´ Neuer to play|
|Great players have to play here - Real Madrid´s Marcelo continues Neymar courtship|
|Salah can win Ballon d´Or with Champions League triumph, says Luiz|
|Roland Garros wins ´exactly the same´ for Nadal regardless of Federer involvement|
|Rebels romp past Sunwolves, Crusaders retain top spot|
|Halep ´stronger mentally´ as she seeks first grand slam title|
|Cipriani on bench for Baa Baas clash|
|Ronaldo´s rival Salah shifts focus back to Liverpool versus Real Madrid|
|Two arrested in Kiev after clashes before Champions League final|
|Johnny Nelson leads tributes after death of Brendan Ingle|
|Batshuayi puts off Chelsea plans until after World Cup|
|Devon Smith back in Windies squad, Hamilton earns maiden call-up|
|Thiago hints at uncertain Bayern Munich future|
|Dhananjaya pulls out of Windies tour following death of father|
|I feel great - Kerr keeps faith with Warriors on the brink|
|Ronaldo: I can´t be compared with Salah|
|Buffon agent backs Paris Saint-Germain move|
|ICC confirms smart watches prohibited|
|Real Madrid v Liverpool: Champions League final in Opta numbers|
|Mane sends 300 Liverpool shirts to Senegal village for Champions League final|
|Arthur will not join Barcelona before December, Gremio insist|
|Real Madrid v Liverpool: Key battles in the Champions League final|
|Trout hits 15th HR, Bundy strikes out 14|
|Rockets star Paul dealing with hamstring injury|
|Does he only care about his hair? - Denmark coach Hareide slams Pogba, France|
|Rockets push Warriors to brink of elimination|
|World number 84 Kicker suspended for match-fixing|
|WATCH: Paul shimmies in Curry´s face|
|Copa Libertadores Review: Estudiantes into last 16 after thrilling win over Nacional|
|Ronaldo: Cristiano and Neymar would be good together at Madrid|
|Rockets honour Santa Fe victims, first responders at game five|
|Real Madrid rejected €150m offers for Asensio – agent|
|Marshall, Baldwin react strongly to Trump´s comments on NFL anthem stance|
|Nabura handed six-week ban for wild kick|
|Pedroia to return for Red Sox on Friday|
|Warriors´ Iguodala ruled out for game five against Rockets|
|Na leads as Spieth makes solid start at Colonial|
|James Harden, LeBron James headline 2017-18 All-NBA first team|
|Manchester United target Fred to decide future after World Cup|
|´Incredible´ Salah is like Messi, says Ronaldo|
|Salah a big candidate for Ballon d´Or - Muller|
|Message from coach keeping Masters champion Reed grounded|
|Anybody can really win it - Seles feels French Open is wide open this year|
|Mambo number 5! - Non-league star channels Lou Bega hit|
|Pakistan to stop wearing smart watches after ICC intervention - Hasan|
|Saha hails ´great man´ Ferguson as legendary Man Utd boss continues recovery|
|Emery´s depth of knowledge impressed Arsenal´s Gazidis|
|Conceicao extends Porto contract|
|Lomax impresses as Saints overrun Tigers|
|McIlroy in contention at Wentworth as Bjerregaard sets the early pace|
|Bad light calls time on Thiem, Wawrinka out in Geneva|
|Garitano in, Canales out at Real Sociedad|
|Caparros accepts new role at Sevilla|
|Pliskova downed by Larsson after drawing Serena in Paris|
|They´re using the anthem as fake patriotism - Warriors coach Kerr critical of NFL|
|Lyon win record fifth Women´s Champions League title|
|French Open 2018: Doing the unthinkable - the men most likely to topple Nadal|
|French Open 2018: How can Rafael Nadal be stopped?|
|Steve Smith named as marquee player for Global T20 Canada|
|Can Emre play? Yes he Can... and so can Milner|
|Liverpool working to help fans after flight cancellations|
|Abbas and Hasan torment sorry England|
|Xavi ´thrilled´ to sign two-year Al Sadd extension|
|Holtby extends Hamburg contract despite relegation|
|Nadal begins French Open defence against Dolgopolov|
|Serena drawn to play Pliskova in French Open first round|
|FA condemns assault of match official|
|Bologna confirm Donadoni departure|
|Yates lead halved in Giro d´Italia|