Thank you for joining our live updates of the Russian GP.
Rosberg leads the drivers' championship by 43 points.
Here's how the top 10 finished: 1) ROS
Well done to Jenson Button and Fernando Alonso, points for both McLarens today.
Nico Rosberg wins the 2016 Russian GP making it seven wins on the fly [4 /4 for 2016] and moves 42 points clear of Lewis Hamilton.
With just two laps to go, Rosberg has a massive 16 second lead over Hamilton. A dominant display by the championship leader.
Four laps to go and Rosberg is on the verge of his first F1 career grand slam: pole, fastest lap, win, lead every lap.
Massa heads into the pits. He changes onto the supersofts and rejoins in P4.
Hamilton is 13 seconds behind Rosberg with 11 laps to go.
Raikkonen is the quickest car on track, he posts a 1:40.721.
Lewis' engineer: "Lewis the (water pressure) situation has stabilised"
Robserg has the gap to Hamilton back up to 11.638 seconds.
New lap record for Rosberg.
Hamilton's water pressure issue means he could end up overheating by the end of the race.
38/53: ROS, HAM, RAI, BOT, MAS, Fernando, MAG, GRO, PER, SAI,
Lewis' engineer on the radio: "It looks like we have a water pressure issue."
Hamilton is taking sizeable chunks out of Rosberg's lap times. The gap now 7.734 seconds.
Rosberg was two seconds slower than Hamilton on lap 32.
Alonso is having a solid race. He's currently in P7, on target for his first points of 2016.
Ricciardo in the pits for medium tyres to take softs and rejoins in P18.
Rosberg 12.2 seconds ahead of second-placed Hamilton.
29/53: Nasr is hit with a 5 second time penalty for cutting Turn 2.
Fastest lap for Hamilton on lap 29, three-tenths quicker than Rosberg. But can he get close enough to the German?
27/53: ROS HAM RAI BOT MAS PER VES ALO ERI RIC MAG GRO SAI PAL BUT NAS WEH KVY GUT - Out: VET HUL HAR
Sainz has been handed a 10-second time penalty for forcing Palmer off track.
Alonso moves up to P8 for passing Ericsson.
Hamilton sets the fastest lap of the race so far a 1:40.922.
24/53: ROS HAM RAI BOTMAS PER VES ERI ALO RIC MAG GRO SAI PAL BUT NAS WEH KVY GUT
Rosberg with a 12.6 second advantage over Hamilton after that a slick pitstop by Mercedes.
Vettel goes over to former Red Bull team boss Christain Horner to have a few words on the pit wall.
Hamilton now cruises past Alonso very easily to take fourth. It seems like it's Hammer time!
Grosjean and Massa both pit. Verstappen currently running in P3 Toro Rosso, Alonso P4 for McLaren.
Hamilton passes Bottas to take P5.
Hamilton can't rejoin ahead of Bottas, these two will now duel.