Magdalena Eriksson expects Chelsea's "toughest game" as the side faces Juventus in the Champions League three days after winning the FA Cup.
The Blues beat Arsenal 3-0 on Sunday in a dominant performance that made amends for their only loss of the season against the Gunners in September.
Victory against Juventus on Wednesday would guarantee Chelsea's place in the Champions League quarter-finals.
But Eriksson says the "challenging schedule" makes it a "tough test".
"With the circumstances it will be the toughest game," the 28-year-old defender added.
"We're coming off an international break and days after an FA Cup final.