Nicola Bellomo's last-gasp free-kick earned Torino a 3-3 draw in a pulsating match with an Inter side who played 85 minutes with 10 men.
Inter have not lost to the Turin side in 19 years, but that record looked in danger early on when goalkeeper Samir Handanovic was sent off for a foul on Alessio Cerci.
Cerci saw his resulting penalty saved by substitute keeper Juan Pablo Carrizo before Torino took a deserved lead soon after through Swedish midfielder Alexander Farnerud.
Inter, though, rallied and Fredy Guarin punished Torino keeper Daniele Padelli's mistake with a superb bicycle kick to equalise on the stroke of half-time.
Second-half substitute Ciro Immobile put Torino back into the lead with almost his first touch before another mistake by Padelli was punished by Rodrigo Palacio.
And the Argentina international grabbed another from close range in the 71st minute before Bellomo's inswinging free-kick deceived Carrizo and flew into the net, bringing his side a last-minute reprieve.
Inter were without Cristian Chivu (foot), Javier Zanetti (Achilles) and Hugo Campagnaro, while Torino had a host of absentees including the suspended Kamil Glik, forward Marcelo Larrondo (foot) and defender Guillermo Rodriguez (hamstring).
Torino were almost ahead within two minutes when Cerci's perfectly-struck volley from the left corner of the penalty area beat Handanovic but cannoned off the base of the post.
Handovic was given his marching orders with five minutes on the clock after he failed to beat Cerci to Farnerud's low cross and sent him crashing to the ground, giving away a penalty in the process.
Walter Mazzarri brought on Carrizo to replace attacking midfielder Mateo Kovacic and face Cerci's penalty.
The former Roma attacker stepped up confidently but Carrizo, making only his second Inter appearance, dived full length to his right to make a great save.
As Torino turned the screw Carrizo again saved well when Danilo D'Ambrosio fired in a shot from the edge of the area.
Inter, though, were unlucky not to take the lead when Guarin's cross just evaded Yuto Nagatomo at the back post.
The hosts did take lead when Cerci's clever flick was nodded into the path of Farnerud, who showed brilliant composure to beat Carrizo with a left-footed finish on the half-volley.
Inter slowly came back into the game and they got an equaliser with a sublime strike from Colombia international Guarin.
Padelli's attempt to deal with an Esteban Cambiasso corner only resulted in the ball arcing into the path of Guarin, who pulled off a magnificent bicycle kick to score into the empty net.
Farnerud returned after half-time with a limp and was soon making way for Immobile, who had an almost immediate impact with the equalising goal. As Cerci dribbled into the area, the ball broke to the former Genoa attacker who unleashed an unstoppable left-footed shot past Carrizo.
Torino, however, seemed to switch off following the goal and when they allowed Saphir Taider to cross from the left, Padelli misjudged the flight of the ball that broke for Palacio to head into the empty net.
And things got worse for the hosts when substitute Ishak Belfodil’s excellent low right-wing cross found Palacio inside the six-yard box and the former Boca Juniors striker finished well for his fifth of the season.
But it was Torino who had the last say when substitute Bellomo sent in an inswinging cross from a left-wing free-kick that deceived Carrizo and ended up in the top corner.
And the hosts almost grabbed a winner deep into injury-time but Immobile blazed over when teed up by Cerci.
|Idolisation of Ibrahimovic warranted Sweden captaincy - Hamren|
|Scholes hopes Mourinho keeps Giggs at Manchester United|
|Gotze snubbing Liverpool will boost Germany - Bierhoff|
|Bosz honoured by Ajax appointment|
|Ramos highlights Griezmann threat|
|Record-chasing Ronaldo and taming the Wolves - Real Madrid´s route to the Champions League final|
|Donnarumma dreams of being Milan captain|
|Koke: History, not revenge motivating Atletico|
|Costa Rica v Venezuela: Hosts ramp up preparations for maiden Copa America tilt|
|Argentina v Honduras: Messi and co warm up for Copa America|
|USA will win a World Cup, says Donovan|
|Pumas UNAM 2 Independiente del Valle 1 (3-3 agg, 3-5 on penalties): Hosts suffer shoot-out heartbrea|
|Gracia leaves Malaga as Rubin Kazan loom|
|Messi: Argentina deserve to be Copa America champions|
|Dybala included in Argentina´s preliminary Olympics squad|
|Mourinho and United a ´good wedding´ - Ancelotti|
|Klinsmann: Copa America better than Euros|
|Messi: Joining Barcelona not an easy decision|
|Carrico receives four-game ban for homophobic slur|
|Dani Alves wants Atletico to win Champions League|
|McNair out to impress ´world-class´ Mourinho|
|Ranieri: Premier League survival is Leicester´s priority next season|
|Argentina forward Lavezzi suffers hamstring scare|
|Koeman talks ´very positive´, say Southampton|
|Rami replaces injured Varane in France´s Euro 2016 squad|
|Matthaus applauds Gotze for rejecting ´easy solution´ of Liverpool|
|Suarez silenced his doubters - De Boer|
|AFC Champions League Review: Jeonbuk, Shanghai SIPG progress|
|Klopp can take Liverpool right to the top, says McAllister|
|Lindelof happy at Benfica amid Real Madrid, Barcelona links|
|Zidane is perfect on and off the pitch - Lippi|
|Bale: Zidane has brought the best out of Real Madrid|
|Favre takes over as Puel and Nice part ways|
|Liverpool complete Karius deal|
|Van Gaal was treated poorly by United, but Mourinho will be a success - De Boer|
|Dani Alves: I have won more titles than Pele|
|I know who I´m taking - Conte sure on Euro 2016 selection|
|Xavi backs Guardiola to ´change the face of English football´|
|Lucescu appointed Zenit boss|
|Manchester United and Liverpool hit with €40,000 fines|
|Weinzierl: I have nothing to lose at Schalke|
|Rangers complete Barton signing|
|Italy better placed as underdogs ahead of Euro´s - Motta|
|Cantona: I love Mourinho, but he is not Manchester United|
|Ben Arfa wants Lyon move - Aulas|
|David Silva praises Iniesta´s Copa del Rey heroics|
|´It was a little scare´ - Ronaldo plays down injury fears|
|Eder the real deal for Lille|
|Van Gaal treated unfairly during Manchester United spell - Daley Blind|
|Ginola doing ´very well´ after heart surgery|
|Depay rules out Manchester United exit following Van Gaal departure|
|Hojbjerg confirms desire to leave Bayern|
|Ronaldo leaves Madrid training early after knock|
|Abbiati unimpressed with Milan players´ attitude|
|Pepe calls on Madrid to continue making history|
|Ayestaran signs two-year deal with Valencia|
|Montolivo, Antonelli sign new AC Milan contracts|
|Ronaldo ready for UCL final after being rested from practice match|
|Hummels, Sanches deals will not stop Bayern spending - Rummenigge|
|Oblak´s penalty heroics, Griezmann´s Barcelona brace - Atletico Madrid´s route to the Champions Leag|
|Salvio all but confirms Gaitan will join Atletico Madrid|
|Motta warns PSG over Ronaldo, Neymar interest|
|Europa League Mourinho´s best hope for United trophy - Sheringham|
|Injustice if Iniesta never wins a Ballon d´Or - Del Bosque|
|Van Gaal didn´t deserve United sacking - Blind|
|I´ll be happy if we make Euro 2016 semi-finals - Del Bosque|
|Koke: Why would I want to leave Atletico?|
|Fofana could retire aged 25 - Lyon president|
|Sandro set to leave Barcelona|
|Silva plays down injury worries ahead of Euro 2016|
|United would be brave to appoint Mourinho, says Schmeichel|
|Neymar adamant he is happy at Barcelona|
|Wilshere: Arsenal play me out of position|
|Ryan backs former coach Neville|
|Keane talks up Galaxy move for Ronaldo|
|´Free agent´ Diarra wants Mourinho reunion|
|Eintracht Frankfurt beat Nuremberg to secure Bundesliga status|
|Manchester United to turn to Mourinho, the man who most resembles Ferguson|
|Manchester United kids are Van Gaal´s legacy - Ferdinand|
|´Sex-masochism´, ´fat man´ and ´Mr Mike Smalling´ - Van Gaal´s best quotes as Manchester United mana|
|I have fulfilled a long-held ambition - ´Very disappointed´ Van Gaal´s statement in full|
|Van Gaal should call time on career after Manchester United sacking|
|Better than Busby? - The stats behind Van Gaal´s United exit|
|Van Gaal sacked by Manchester United|
|Suarez expected to miss Copa America group stage|
|Herrera wants more trophies with Manchester United|
|FIFA sacks deputy secretary general Kattner|
|Asensio wants to fight for his chance at Real Madrid|
|SFA to investigate Rangers-Hibernian disorder|
|Van der Wiel takes aim at Blanc after PSG exit|
|Halilovic: Missing Euro 2016 would not be a tragedy|
|Van Gaal leaves United training ground as Mourinho speculation goes on|
|Zanetti rules out Inter move for Simeone|
|Rodgers adamant Celtic is not a step down|
|Sanches chose Bayern Munich over Manchester United|
|Rosicky was the perfect player for Arsenal - Wenger|
|Tonelli becomes Napoli´s first close-season signing|
|Thigh injury rules Steffen out of Euro 2016|
|Gotze is a perfect fit for Liverpool - Hitzfeld|
|Hummels completes Bayern move after passing medical|
|Guardiola era has been sensational - Neuer|
|Bayern will never sign a Messi or Ronaldo - Hitzfeld|
|Wilkins backs Mourinho appointment|
|Suarez´s Copa America hopes alive despite hamstring injury|
|Delneri exits Verona following relegation|
|Ireland´s Wilson ruled out of Euro 2016|
|Gotze looking forward to new season with Bayern|
|Pirlo, Giovinco out of Italy Euro 2016 squad|
|Coleman signs new Wales contract|
|Gotze talk intensifies as Bayern Munich forward leaves agent|
|Rami called up by France following Varane injury|
|United States v Ecuador: Klinsmann pins hopes on Yedlin as Copa preparations continue|
|Gabriel, Lucas Lima unsure on Santos futures|
|AC Milan to terminate Mihajlovic deal in June|
|Emery confirms Banega will leave Sevilla|
|Neville still unsure over Valencia future|
|Van Gaal arrives at United training ground amid Mourinho talk|
|Messi: We suffered but we won together|
|Evra confirms two-year Juventus deal|
|Son unfazed by Tottenham exit rumours|
|Argentine footballer dead after being struck in head|
|Arnautovic refuses to commit to Stoke|
|Sirigu: PSG wanted me out|
|MLS Review: Galaxy held by Earthquakes, Timbers end skid|
|Alba: Messi deserves credit for my goal|
|Pique: Barca deserved Copa del Rey title|
|Smalling admits relief after Lingard winner|
|Suarez, Barca unsure on extent of injury|
|Luis Enrique revels in Barca´s spectacular end to season|
|Emery proud in Copa del Rey defeat|
|Rooney hopes FA Cup lifts United - with or without Van Gaal|
|Iniesta: Copa del Rey win caps magnificent season|
|Barcelona 2 Sevilla 0 (AET): Alba and Neymar decide heated Copa del Rey final|