CREATE TABLE table_68918 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

Name the most year for team motul brm and chassis of brm p201 and points less than 0
SELECT MAX("Year") FROM table_68918 WHERE "Entrant" = 'team motul brm' AND "Chassis" = 'brm p201' AND "Points" < '0'
SELECT MAX("Year") FROM "table_68918" WHERE "Chassis" = 'brm p201' AND "Entrant" = 'team motul brm' AND "Points" < '0'