Nico Rosberg beat Mercedes team-mate Lewis Hamilton in a tense fight for victory in the Monaco Grand Prix.
Hamilton, still angry from what he saw as Rosberg's deliberate gamesmanship to seal pole in qualifying, tracked him for much of the race.
The Brit dropped back with an eye problem in the closing stages but held off Red Bull's Daniel Ricciardo.
Ferrari's Fernando Alonso was fourth in a race punctuated by two safety car periods.
More to follow