Sebastian Vettel has won the Canadian Grand Prix with Fernando Alonso finishing second and Lewis Hamilton third.
Alonso is now Vettel's nearest challenger after beating Mercedes' Lewis Hamilton in a thrilling late battle for the runner-up spot, but with the Spaniard 36 points adrift.
The cool, damp conditions that pervaded over practice on Friday and in qualifying yesterday and had resulted in a few surprises, gave way to brighter, warmer conditions.
Under those climes, and given the pre-race forecast of only a 20 per cent chance of rain, it meant the prospect of anything other than a Vettel victory was always going to be a long shot.
The outcome was effectively decided on lap one as Vettel opened up a two-second lead on Hamilton from which there was no looking back.
There were only two notable moments of consternation for the reigning champion, the first of which arose on lap 11 when he brushed a wall, leaving black scorch marks on the white paint as he pushed to extend a rapidly-increasing advantage over Hamilton at the time.
The second was on lap 52 when he appeared to lose concentration as he ran off the track at turn one, prompting a call of "settle down" from his race engineer.
Behind Vettel, the battle was all about the minor places, which for 63 laps appeared to be Hamilton's as he ran a comfortable second.
But in switching to the medium Pirelli compound for the final stint, the rubber proved his undoing as he could not keep Alonso at bay.
The double world champion had several laps earlier passed Mark Webber to move up to third, aided in part by a damaged front wing to the Red Bull.
That was due to Caterham's Giedo van der Garde, running last at the time, colliding with the Australian at the hairpin as he ignored the marshals' waved blue flags.
The incident earned the Dutchman a 10-second stop-go penalty for not only ignoring those flags, but also causing a collision.
At that stage Webber was closing in on Hamilton, but instead of racing for second, he eventually had to content himself with fourth.
Being no threat to Alonso, the Spaniard promptly set off in pursuit of Hamilton, sparking a fascinating tussle for several laps.
Eventually, Alonso held sway, but not without a brush of the tyres in the process as they headed into turn one.
Briefly, Hamilton was not done as he had a crack at Alonso later in the lap on the approach to turn 13, but had the door slammed shut.
It was Hamilton's one opportunity, leaving him in third place for the third time this year in his debut campaign with Mercedes.
As for Alonso, who had started sixth, in finishing second to Vettel, it was as much as he could to limit the damage in the title battle.
The Finn has now equalled the record of Michael Schumacher for number of consecutive races in the points at 24, but it will be of no consolation as he is 44 points down.
Toro Rosso's Jean-Eric Vergne was a career-high sixth, whilst Paul Di Resta superbly made a one-stop strategy wotk to claim seventh after starting 17th, with Force India team-mate Adrian Sutil 10th behind Massa and Raikkonen.
As for McLaren, winners of this event for the last three years, the race was a bitter disappointment with Sergio Perez and Jenson Button out of the points in 11th and 12th.