Answer by taking a quote from the following article:

Charles Edward Anderson Berry (October 18, 1926 - March 18, 2017) was an American singer, songwriter, musician, and one of the pioneers of rock and roll music. With songs such as "Maybellene" (1955), "Roll Over Beethoven" (1956), "Rock and Roll Music" (1957) and "Johnny B. Goode" (1958), Berry refined and developed rhythm and blues into the major elements that made rock and roll distinctive. Writing lyrics that focused on teen life and consumerism, and developing a music style that included guitar solos and showmanship, Berry was a major influence on subsequent rock music. Born into a middle-class African-American family in St. Louis, Missouri, Berry had an interest in music from an early age and gave his first public performance at Sumner High School.

Berry returned to Chess from 1970 to 1973. There were no hit singles from the 1970 album Back Home, but in 1972 Chess released a live recording of "My Ding-a-Ling", a novelty song which he had recorded in a different version as "My Tambourine" on his 1968 LP From St. Louie to Frisco. The track became his only number-one single. A live recording of "Reelin' and Rockin'", issued as a follow-up single in the same year, was his last Top 40 hit in both the US and the UK. Both singles were included on the part-live, part-studio album The London Chuck Berry Sessions (other albums of London sessions were recorded by Chess's mainstay artists Muddy Waters and Howlin' Wolf). Berry's second tenure with Chess ended with the 1975 album Chuck Berry, after which he did not make a studio record until Rock It for Atco Records in 1979, which would be his last studio album for 38 years. In the 1970s Berry toured on the strength of his earlier successes. He was on the road for many years, carrying only his Gibson guitar, confident that he could hire a band that already knew his music no matter where he went. AllMusic said that in this period his "live performances became increasingly erratic, ... working with terrible backup bands and turning in sloppy, out-of-tune performances" which "tarnished his reputation with younger fans and oldtimers" alike. In March 1972 he was filmed, at the BBC Television Theatre in Shepherds Bush, for Chuck Berry in Concert, part of a 60-date tour backed by the band Rocking Horse. Among the many bandleaders performing a backup role with Berry in the 1970s were Bruce Springsteen and Steve Miller when each was just starting his career. Springsteen related in the documentary film Hail! Hail! Rock 'n' Roll that Berry did not give the band a set list and expected the musicians to follow his lead after each guitar intro. Berry neither spoke to nor thanked the band after the show. Nevertheless, Springsteen backed Berry again when he appeared at the concert for the Rock and Roll Hall of Fame in 1995. At the request of Jimmy Carter, Berry performed at the White House on June 1, 1979. Berry's touring style, traveling the "oldies" circuit in the 1970s (often being paid in cash by local promoters) added ammunition to the Internal Revenue Service's accusations that Berry had evaded paying income taxes. Facing criminal sanction for the third time, Berry pleaded guilty to tax evasion and was sentenced to four months in prison and 1,000 hours of community service--performing benefit concerts--in 1979. CANNOTANSWER

When did he quit chess?

1973.