Chelsea cruised to a 4-0 victory over Malmo in Champions League Group H on Wednesday despite losing Romelu Lukaku and Timo Werner to injuries.
After Andreas Christensen scored his first Chelsea goal in his 137th appearance for the club, Lukaku had to go off with an apparent ankle injury after winning a penalty that was fired home by Jorginho.
Kai Havertz replaced the Belgium international and, after Werner was substituted due to a hamstring issue, increased their lead early in the second half.
Ballon d’Or nominee Jorginho converted another spot-kick to round off the scoring before the hour mark, though Chelsea remain three points behind group leaders Juventus after the Italian side left it late to beat Zenit 1-0.
The offside flag spared Werner’s blushes after a miskick inside the six-yard box but Chelsea were soon ahead when Christensen volleyed fellow centre-back Thiago Silva’s cross into the top-right corner.
Chelsea were awarded a penalty when Lasse Nielsen scythed down Lukaku in the box and Jorginho confidently sent his spot-kick straight down the middle.
The Blues suffered another injury blow before half-time with Werner appearing to pull his hamstring while sprinting into the box to support Havertz.
Havertz was unable to take that opportunity but he got the better of Ismael Diawara – who replaced goalkeeper Johan Dahlin at half-time – three minutes after the restart, dinking fellow substitute Callum Hudson-Odoi’s pass in off the post.
Referee Francois Letexier pointed to the spot again after Eric Larsson bundled Antonio Rudiger over in the box and Jorginho once more produced an unerring finish.
Tuchel took the chance to give N’Golo Kante, Cesar Azpilicueta and Ben Chilwell a rest in the closing stages, with Chelsea seeing out a resounding victory at a canter.
What does it mean? Chelsea must rely on depth
With six games to play in the next 17 days, it is unlikely Tuchel will rush Lukaku and Werner back into action even if their injuries are only minor.
However, the two strikers have struggled for form in recent weeks and Christensen’s goal made him Chelsea’s 14th different goalscorer this season.
Havertz also proved himself adept at leading the line, scoring once and play a key role in winning the second penalty.
Tuchel joins elite group
This was Tuchel’s 10th Champions League game in charge of Chelsea and having kept a clean sheet they have conceded just three times under the German. It is the joint-fewest through a coach’s first 10 games for a single club in the competition, joining Fabio Capello (Milan) and Jose Mourinho (Real Madrid).
Havertz a handful
No player has scored more goals for Chelsea under Tuchel than Havertz – though Jorginho and Mason Mount also have six. He was a persistent threat during his 70 minutes on the pitch, as he scored and created the chance for Rudiger that resulted in the second penalty.
Even if Lukaku and Werner are unavailable, Chelsea will feel confident about their chances of securing a result at home to Norwich City in the Premier League on Saturday.