Monaco defender Djibril Sidibe says his side know it will be difficult to qualify for the knockout stages of the Champions League after a home defeat to Besiktas.
The French champions are bottom of Group G with just a single point from three games, after going down 2-1 at the Stade Louis II on Tuesday.
Radamel Falcao opened the scoring for the hosts, but two goals from Cenk Tosun gave Besiktas victory and Sidibe admitted his side had not been good enough.
"We lacked a lot of ingredients in tonight's game and when you play at this level you cannot afford that," he said, via UEFA.
"What's happened has happened and we need to move on and focus on what we do well. We'll talk about this amongst ourselves.
"We need to perform better on an individual and a collective level. We need to be more aggressive and play at greater speed. As long as there's still a chance of qualifying we'll keep believing in our chances. We know it will be difficult though."
Besiktas, meanwhile, are in a commanding position after three wins from three games and match-winner Tosun said his team's margin of victory could have been even bigger.
"Today the whole team performed really well. We were all concentrated 100 per cent," he said.
"We started well but conceded the goal in their first chance. We then levelled and at half-time the coach told us what we should do. We scored again and could have scored even more."
Beşiktaş in Group G:— Champions League (@ChampionsLeague) October 17, 2017
Impressed by the Black Eagles? pic.twitter.com/dEgEhLRmHZ
Meanwhile, Besiktas coach Senol Gunes felt his team would have been happy with a draw, and is refusing to take qualification for granted.
"I believe we have won tonight, thanks to our talented players, who know how to play together very well," he said.
"Monaco are a good side with young, talented players, but we have controlled the game with our experience.
"This was a good day for us. We thought we would be happy with a draw but we are returning with three points. Our chances have increased, but nothing is guaranteed. But surely we are in the best position of all four sides right now."
|Giroud: It´s coming home|
|Harper wins Home Run Derby in Nationals Park|
|Brighton sign Button from Fulham|
|Bolt set to trial with A-League club Central Coast Mariners|
|Thomas asks Seahawks for extension or trade|
|Walker doubts he´ll join Knicks, wants ´long´ stay at Hornets|
|Socceroos hero Cahill retires from internationals|
|Record income revenue for Barcelona|
|Kudla untroubled as Young bows out in Newport|
|Celtics still hoping to re-sign Smart|
|Villarreal sign highly rated Velez midfielder Caseres|
|Juventus signing Ronaldo should give Milan optimism – Kaka|
|Berrettini masters Mayer in Bastad|
|Manchester United and Ajax agree Daley Blind transfer|
|Familiarity with demands of Real Madrid an advantage – Lopetegui|
|Parmentier rallies to avoid Bucharest exit, Arruabarrena bows out in Gstaad|
|Steelers fail to sign Bell to long-term deal|
|Over 10 per cent of Croatia´s population welcomes World Cup heroes home|
|Thierry Henry quits pundit role to focus on coaching|
|France´s World Cup winners given heroes´ welcome in Paris|
|At the end we will see who is best - Ronaldo sidesteps Messi rivalry|
|Qatar? China? Ronaldo only has eyes for glory at Juventus|
|Proud Kane praises team-mates after Golden Boot win|
|The Open 2018 diary: Is that Tiger Woods? Harrington feels the Burn...|
|Porte targeting Vuelta after Tour de France anguish|
|Maradona madness, #WaistcoatWednesday, bruised Batshuayi - Alternative World Cup awards|
|It could be the best time - Martinez hints at Hazard Chelsea exit|
|England call up Billings as cover for injury doubt Roy|
|McIlroy on track for fitting major haul - Harrington|
|Froome plays down Thomas battle for Sky supremacy|
|Carnoustie record counts for little at The Open, says Fleetwood|
|I don´t see it - Napoli chief De Laurentiis plays down talk of Callejon-Suso swap|
|One or two changes required at Chelsea, says Sarri|
|Monaco confirm Golovin approach|
|Let´s keep making noise! - Serena dedicates Wimbledon run to fellow mothers|
|Full list of Open tee times|
|Fakhar inspires another big Pakistan ODI win|
|Spieth ´annoyed´ by re-watch of 13th hole|
|Kaka claims Ronaldo arrival will boost all Italian clubs|
|Spieth vows to be more artist than tactician in Open defence|
|Conte thanks Chelsea players, staff and fans|
|Rodgers: I´d love to play with the Packers to 40|
|Sevilla insist N´Zonzi will cost €40m|
|Hugill shows mystic powers with accurate World Cup predictions|
|World Cup 2018: FARE ready for post-tournament challenges in Russia|
|Woods grouped with Matsuyama and Knox at Open|
|Matthaus questions idea of French dynasty|
|Chandimal, Sri Lanka coach and manager banned for two Tests and four ODIs|
|Sassuolo demand at least €30m for Berardi|
|French media revels in ´crazy´ triumph|
|Mafi released on bail after alleged assault|
|Bierhoff must go! Berthold calls for Germany changes|
|Joshua to fight Povetkin in September|
|World Cup 2018: Goal-laden final adds to staggering World Cup stats|
|Runners and Ryders: Molinari impresses again as stars prepare for The Open|
|Macron to greet France team after Champs Elysees parade|
|Casillas and Suarez critical of VAR after World Cup final|
|TMO protocol clearly not working, says SANZAAR|
|Americans seek joy of six at Carnoustie, Rose out to end wretched run - The Open in Opta facts|
|Ronaldo arrives in Turin for Juventus medical|
|Stone: I had no idea what my score was!|
|The Open: A look back at Van de Velde´s Carnoustie calamity|
|Rakitic proud of ´brother´ Modric´s Golden Ball award|
|Serena can surpass Court, but Graf was the real target - Krajicek|
|Ronaldo moved to remain motivated - Kaka|
|Silva confident on Everton transfer targets|
|Golden Boot winner Kane aims to break August hoodoo|
|NFL training camp 2018: Contract holdouts and where they stand|
|Guardiola took me to another level - Alaba|
|Madrid selling Ronaldo a ´historic error´ - Calderon|