MONACO (Reuters) - Nico Rosberg took a surprise hat-trick of Monaco Grand Prix victories on Sunday after Mercedes blew championship-leading team mate Lewis Hamilton's chances with a late pitstop while he was leading.
The result, with Hamilton third after leading for 64 of the 78 laps after starting on pole, slashed the Briton's lead over German rival Rosberg to 10 points after six of 19 races. Ferrari's Sebastian Vettel finished second.
Hamilton's race unraveled when the safety car was deployed after Dutch 17-year-old Max Verstappen crashed heavily into the barriers. While the race leader pitted for fresh tires, Rosberg and Vettel stayed out.
"I've lost the race haven't I," the disconsolate double Formula One world champion enquired over the team radio after rejoining in third place. "What's happened guys?"
(Reporting by Alan Baldwin, editing by Justin Palmer)