The pair that ended Round 9 in contact led the pack away with double Monaco polesitter Ticktum heading Jaguar’s da Costa through St Devote.
Vergne, meanwhile, made a move fro third at the Nouvelle Chicane with da Costa spinning out of second spot in contact with Mortara and all the way down to P15 at the same spot – no luck for the Jaguar driver.
Over the line on Lap 2, Mortara swept by Ticktum for the race lead with Citroen’s Vergne following. The Mahindra driver flew to a two-second lead with Citroen’s Vergne behind with Mortara looking to make the pace in his car – as shown by teammate de Vries’ Round 9 win on Saturday – count.
It was short lived for Mortara, though, with the stewards slapping him with a 10 second time penalty for that contact on lap 1.
Nico Mueller in the Porsche was the first to jump for the initial of his two 50kW all wheel drive Attack Mode boosts on Lap 4. He made use to fire to provisional lead.
Mueller led Mortara, Ticktum, Vergne, Rowland, Evans, Drugovich, de Vries, Barnard Marti and Dennis were top 10. Jaguar’s Evans used six minutes of Attack to slice to the race lead at Mirabeau on Lap 11 – some move from the Kiwi at the same spot as his famous overtake in Season 7.
The Andretti’s were next to move for Attack and clambered into the top six. Vergne took his second trip through the activation zone on Lap 12 to match the yellow cars ahead.
Mortara barged by Mueller at Turn 1 on Lap 14, with Drugovich able to follow and leapfrog the pair of them up the hill to steal P2. Ticktum finally jumped for his first Attack Mode on Lap 15 – the Cupra Kiro driver down the order in P8 at the time.
The polesitter was able to force the issue to climb to an eventual second as the group ahead fought between themselves – sweeping by net leader Evans at Tabac on Lap 17 with P1 Mortara to serve his time penalty post-race.
Pepe Marti and Nick Cassidy came together at Rascasse on Lap 19 – Cassidy managing to reverse out of the scene of the accident while Marti’s stuck car demanded a full course yellow for it to be cleared.
Da Costa had hit the front under Attack Mode in the meantime with Mortara, Ticktum, Drugovich, Evans, Rowland, Barnard, Dennis, Wehrlein and Guenther the top 10.
Rowland made a move for P1 at the chicane that same lap and looked to be in a good spot on energy, and with no driver behind having an overlap in Attack.
Barnard’s busy race came to an end in the wall at Portier after an overambitious move on da Costa went awry on Lap 26. Another brief Full Course Yellow for Rowland to navigate but the Nissan driver was able to convert from there to lead the field home.
The full top 10 are- P1: Rowland, P2: Drugovich, P3: Da Costa, P4: Evans, P5: Mortara, P6: Mueller, P7: Erikkson, P8: De Vries, P9: Di Grassi and P10: Maloney.