Antonio Conte says Chelsea must embrace the challenge of being handed a daunting Champions League tie against Barcelona.
Chelsea were pitted with the leaders of LaLiga when the draw for the last 16 took place in Nyon on Monday.
"Our reaction must be positive," said head coach Conte in a news conference ahead of Tuesday's Premier League meeting with Huddersfield Town.
"As we know very well, when you are in this stage you must be ready to face every team. In this case we must be ready to face Barcelona.
"When you play Barcelona, you must put in 120 per cent at home and away if you want to hope to go to the next round."
The two teams have met on five previous occasions in the Champions League knockout stages, but Conte added: "The past is the past. Now it's the present, another story. It's totally different.
"I think this type of game is a good chance for every player to show the right value. Every player has to play in the right way."
Ahead of the first leg against Barca on February 20, the Italian is focused on ensuring Chelsea's domestic form improves.
The reigning Premier League champions sit 14 points behind leaders Manchester City after suffering a fourth defeat of the top-flight season at West Ham on Saturday.
"I think our priority must be the league, must be to try to stay up and try to fight for a Champions League place. That must be our priority in this moment," said Conte.
"Then when it will be the moment to play against Barcelona we will start to think of the game against Barcelona.
"We must be very realistic to understand that this league is very dangerous. We have to go game by game."
|Indian Wells crown surreal for Osaka|
|F1 2018: Everything you need to know|
|Salah ´unstoppable´ like Messi, says Watford boss Gracia|
|Demanding Mourinho is still special, insists Matic|
|Truex Jr sweeps stages and wins first race of 2018|
|Woods pleased with progress at Bay Hill|
|McIlroy cruises to victory at Bay Hill, where Tiger impresses|
|Dallas 3 Seattle Sounders 0: Dempsey sees red after VAR|
|Ronaldo ´from another galaxy´, says Zidane|
|Del Potro saves match points to stun Federer for Indian Wells title|
|Eusebio Sack-ristan: Real Sociedad part company with head coach|
|Fassone ready for Gattuso talks after Milan resurgence|
|Napoli 1 Genoa 0: Albiol goal maintains pressure on Juve|
|Real Madrid 6 Girona 3: Four-goal Ronaldo continues hot streak with 50th career hat-trick|
|USA boss Sarachan calls up Weah for Paraguay friendly|
|Excellent Leipzig deserved Bayern win - Heynckes|
|Marquez will sleep easily after last-ditch Qatar move|
|Conte impressed by Morata´s return to scoring form|
|I lost the game myself - Simeone accepts responsibility for Atletico Madrid defeat|
|Borussia Dortmund to delay final Stoger decision - Zorc|
|Toulouse topple leaders Montpellier|
|Puel stands by Schmeichel after FA Cup blunder|
|Neymar could be back for Coupe de France final, says Silva|
|Valverde waits on Iniesta answer as Barcelona captain considers exit|
|Magnificent Osaka claims maiden title at Indian Wells|
|Villarreal 2 Atletico Madrid 1: Unal deals LaLiga title race blow for Simeone´s men|
|Leicester City 1 Chelsea 2 (aet): Pedro and Morata send Conte´s men through|
|RB Leipzig 2 Bayern Munich 1: Werner strike seals memorable triumph|
|Gattuso demands lift from out-of-favour Kalinic|
|Karthik hits final-ball six to win Nidahas Trophy|
|Messi puts us where we are right now - Alcacer hails Barcelona superstar|
|Dovizioso holds off Marquez in Qatar to draw first blood|
|Sampaoli ´right´ to pick others - Icardi understands Argentina snub|
|Barcelona 2 Athletic Bilbao 0: Messi and Alcacer secure comfortable success|
|Hughes excited by Southampton quality|
|Nice prepared for ´likely´ Balotelli departure|
|Wales captain Jones set to miss summer Tests|
|Germany defender Halstenberg extends RB Leipzig contract|
|No offers for Roma´s Alisson, says Monchi|
|Constant compliments guarantee defeat, claims Inter boss Spalletti|
|Scoring 100th Serie A goal at Sampdoria was ´destiny´, says Icardi|
|Stoger happy with Gotze response after public criticism|
|AC Milan 3 Chievo 2: Silva spares Rossoneri once more|
|Silva confident Neymar´s future is at PSG|
|´Shameful´ PSG cannot buy a team, says Balotelli|
|All Black Squire suffers broken thumb|
|Everton goal hero Tosun glad Palace move fell through|
|Wigan Athletic 0 Southampton 2: Hojbjerg and Cedric give Hughes first win|
|Pistons got absolutely screwed - Van Gundy slams officiating in loss to Trail Blazers|
|Selection shake-up not down to Ashes drubbing - Strauss|
|Fiorentina rename training ground after late captain Astori|
|Usain Bolt issued Commonwealth Games warning to Yohan Blake|
|Borussia Dortmund 1 Hannover 0: Batshuayi the difference again for Stoger´s men|
|Nice 1 Paris Saint-Germain 2: Alves earns late victory for runaway leaders|
|Icardi 100: Inter captain´s Serie A landmark in Opta numbers|
|Sampdoria 0 Inter 5: Four-goal Icardi demolishes former side|
|Gray´s tackling ton and Italy´s woeful run - the Six Nations in Opta facts|
|Van Gaal: Heynckes can become a Bayern Munich god|
|Real Madrid without Ramos for Girona test|
|South Africa include Morris & Olivier for remainder of Australia series|
|Icardi reaches 100 Serie A goals against former club Sampdoria|
|Ireland Grand Slam heroes denied homecoming by weather|
|Cardiff trip to Derby postponed due to snow|
|Ogbonna gets Italy call as cover for doubtful Chiellini|
|Sunderland suspend Gibson after drink-driving charge|
|Manly claim record Eels thrashing, Knights win late again|
|Winning FA Cup is not important, claims Chelsea coach Conte|
|No one will be compared to me – Cristiano Ronaldo|
|LeBron James: Cavs worried about Lue health|
|F1 2018 Pre-Season Report: Red Bull|