SELECT MAX("Points") FROM table_50041 WHERE "Visitor" = 'montreal canadiens' AND "Attendance" > '18,568' AND "Record" = '2–0–1'
Which Points have a Visitor of montreal canadiens, and an Attendance larger than 18,568, and a Record of 2 0 1?
CREATE TABLE table_50041 (
    "Date" text,
    "Visitor" text,
    "Score" text,
    "Home" text,
    "Decision" text,
    "Attendance" real,
    "Record" text,
    "Points" real
)