Chelsea players celebrate Marc Guiu's goal against AstanaImage source, Getty Images
Image caption,

Marc Guiu also scored against FC Noah in this competition on 7 November

Former Barcelona youngster Marc Guiu caught the eye as he helped fire Chelsea into the knockout stage of the Uefa Conference League with victory against Astana in Kazakhstan.

The Blues had made the 3,600-mile trip to Almaty for the game, which was played in difficult conditions including temperatures of -11C.

But it did not stop the much-changed Chelsea line-up from securing a comfortable win, getting the job done with three first-half goals.

Spanish youth international Guiu, 18, was one of a number of youngsters given the chance to impress and he did just that by opening the scoring in the 14th minute, embarking on an impressive solo run before slotting in.

His shot four minutes later from Pedro Neto's cross was then helped over the line by Aleksandr Marochkin to put the Blues in control.

Renato Veiga added a third shortly before the break with a header for his second goal of the season.

Marin Tomasov produced a moment of magic on the stroke of half-time to send the Astana fans wild, cutting inside before smashing an unstoppable strike into the top corner.

The tempo dropped in the second half, with Chelsea managing the game rather than pushing for more goals.

The win means they remain top in the league phase of the Conference League with 15 points from five games.

They will conclude this stage of the competition against Irish side Shamrock Rovers on 19 December.

Chelsea fringe players impress in freezing conditions

This was Chelsea's longest-ever European trip involving a 7,000-mile round journey travelling through five different time zones.

The eight hours of travel to Kazakhstan, coupled with freezing temperatures, posed a different challenge for the Blues' players but they adapted well to secure a comfortable victory that maintains their impressive form so far in Europe.

Their five wins equalled a club record in European football, having won five and drawn one of their six Europa League group stage games in 2018-19.

With Chelsea playing a game every three or four days in December, Blues boss Enzo Maresca appears to be reaping the rewards of being able to rotate his squad.

They made 10 changes for this game, with only Neto retaining his place from the side that beat Tottenham at the weekend, and he played his part in the first two goals.

But the fringe players showed the desire to impress that Maresca will have wanted to see as he looks to navigate through a busy period for his side.

Aside from Guiu, winger Tyrique George and defender Josh Acheampong - both 18 - and 19-year-old midfielder Samuel Rak-Sakyi also started the game, and all more than played their part in a comfortable and controlled Chelsea display.

Player of the match

Number: 38 Marc Guiu
Average rating 8.34
Number: 10 M. Tomasov
Average Rating: 6.88
Number: 19 B. Osei
Average Rating: 5.90
Number: 5 K. Kažukolovas
Average Rating: 5.86
Number: 81 R. Karimov
Average Rating: 5.76
Number: 22 A. Marochkin
Average Rating: 5.76
Number: 7 M. Ebong
Average Rating: 5.64
Number: 2 K. Bartolec
Average Rating: 5.63
Number: 3 B. Kalaica
Average Rating: 5.61
Number: 45 A. Amanović
Average Rating: 5.46
Number: 6 Y. Vorogovskiy
Average Rating: 5.42
Number: 28 O. Camara
Average Rating: 5.38
Number: 9 C. Geoffrey
Average Rating: 5.33
Number: 77 N. Gripshi
Average Rating: 5.29
Number: 21 E. Astanov
Average Rating: 5.14
Number: 74 M. Seysen
Average Rating: 4.82

After the opportunity to rate players has closed, the score displayed represents the average from all the submissions by BBC Sport users.