Larry Melvyn Evans was an American chess grandmaster, author, and journalist. He won or shared the U.S. Chess Championship five times and the U.S. Open Chess Championship four times. He wrote a long-running syndicated chess column and wrote or co-wrote more than twenty books on chess.
Chess career:
Early years:
Evans was born in Manhattan on March 22, 1932, and learned much about the game by playing for ten cents an hour on 42nd Street in New York City, quickly becoming a rising star. At age 14, he tied for 4th–5th place in the Marshall Chess Club championship. The next year he won it outright, becoming the youngest Marshall champion at that time. He also finished equal second in the U.S. Junior Championship, which led to an article in the September 1947 issue of Chess Review. At 16, he played in the 1948 U.S. Chess Championship, his first, tying for eighth place at 11½–7½. Evans tied with Arthur Bisguier for first place in the U.S. Junior Chess Championship of 1949. By age 18, he had won a New York State championship as well as a gold medal in the Dubrovnik 1950 Chess Olympiad. In the latter, his 90% score (eight wins and two draws) on sixth board tied with Rabar of Yugoslavia for the best result of the entire Olympiad.
U.S. champion:
In 1951, he first won the U.S. Championship, ahead of Samuel Reshevsky, who had tied for 3rd–4th in the 1948 World Championship match-tournament. Evans won his second championship the following year by winning a title match against Herman Steiner. He won the national championship three additional times: in 1961–62, 1967–68, and 1980, the last in a tie with Walter Browne and Larry Christiansen.

Grandmaster:
FIDE awarded Evans the titles of International Master (1952) and International Grandmaster (1957). In 1956 the U.S. State Department appointed him a "chess ambassador".
Evans performed well in many U.S. events during the 1960s and 1970s, but his trips abroad to international tournaments were infrequent and less successful. He won the U.S. Open Chess Championship in 1951, 1952, 1954 (he tied with Arturo Pomar but won the title on the tie-break) and tied with Walter Browne in 1971. He also won the first Lone Pine tournament in 1971.
Olympiad successes:
He represented the U.S. in eight Chess Olympiads over a period of twenty-six years, winning gold (1950), silver (1958), and bronze (1976) medals for his play, and participating in team gold (1976) and silver (1966) medals.
Best international results:
His best results on foreign soil included two wins at the Canadian Open Chess Championship, 1956 in Montreal, and 1966 in Kingston, Ontario. He tied for first-second in the 1975 Portimão, Portugal International and for second-third with World Champion Tigran Petrosian, behind Jan Hein Donner, in Venice, 1967. However, his first, and what ultimately proved to be his only, chance in the World Chess Championship cycle ended with a disappointing 14th place (10/23) in the 1964 Amsterdam Interzonal.

Working with Bobby Fischer:
He never entered the world championship cycle again, and concentrated his efforts on assisting his fellow American Bobby Fischer in his quest for the world title. He was Fischer's second for the Candidates matches leading up to the World Chess Championship 1972 against Boris Spassky, though not for the championship match itself, after a disagreement with Fischer.

At his peak in October 1968 he was rated 2631 by the United States Chess Federation.

Chess journalism:
Evans had always been interested in writing as well as playing. By the age of eighteen, he had already published David Bronstein's Best Games of Chess, 1944–1949 and the Vienna International Tournament, 1922. His book New Ideas in Chess was published in 1958, and was later reprinted. He wrote or co-wrote more than 20 books on chess.

He wrote the tenth edition of the important openings treatise Modern Chess Openings (1965), co-authored with editor Walter Korn. He also wrote the introductions to Fischer's My 60 Memorable Games (1969) and urged the future World Champion to publish when he had initially been reluctant to do so. Some of Evans's other books are Modern Chess Brilliancies (1970), What's The Best Move (1973), and Test Your Chess I.Q. (2001).

Evans began his career in chess journalism during the 1960s, helping to found the American Chess Quarterly, which ran from 1961–65. He was an editor of Chess Digest during the 1960s and 1970s. For over thirty years, until 2006, he wrote a question-and-answer column for Chess Life, the official publication of the United States Chess Federation (USCF), and has also written for Chess Life Online. His weekly chess column, Evans on Chess, has appeared in more than fifty separate newspapers throughout the United States. He also wrote a column for the World Chess Network.

Evans also commentated on some of the most important matches for Time magazine and ABC's Wide World of Sports, including the 1972 Fischer versus Spassky match, the 1993 PCA world title battle between Garry Kasparov and Nigel Short and the Braingames world chess championship match between Vladimir Kramnik and Kasparov in 2000.

Evans also contributed a large amount of tutorial and other content to the Chessmaster computer game series, most notably an endgame quiz and annotations of classic chess games. He was inducted into the U.S. Chess Hall of Fame in 1994.

Criticism of writings:
Larry Evans was a prolific author, with many who both liked and disliked his works.

Noted chess author and trainer International Master John L. Watson made the following observations on Evans's books and columns: ‘huge bias’; ‘long histories of ignoring and distorting evidence’ and ‘Evans’ absurd arguments’.
By contrast, chess author and strong player International Master Anthony Saidy, noted that Evans brought to his journalism a "taste for intriguing chess", his personal experience at "the summit of US chess", and "sharp opinions" regarding the politics of chess, which contributed to his "spicy, concise columns"

Author and USCF National Master, Bruce Pandolfini, described Larry Evans's New Ideas in Chess as influential and a "first-rate chess book."
However, leading chess historian Edward Winter has noted numerous factual errors in Evans' work as well as several examples of possible plagiarism.

In page 175 of Evans’ book, Modern Chess Brilliancies, he claims Lodewijk Prins adjourned a clearly lost position against Cuban master Quesada and was lucky enough when the latter died of a heart attack the "next day". Prins noted that he had actually resigned the position, as is proven by the tournament crosstables showing it as a loss for him, and that Quesada played 3 more games in the tournament before dying 5 whole days after the game against Prins. While Evans acknowledged the error, he defended it with "you must admit it makes a good story."

Death:
On November 15, 2010, Evans died in Reno, Nevada, from complications following gallbladder surgery.

Source: Wikipedia.org