|Full name||Johann Joseph Kmoch|
|Born||July 25, 1894|
Vienna, Austrian Empire
|Died||February 13, 1973 (aged 78)|
New York City, US
|Title||International Master (1950)|
Johann "Hans" Joseph Kmoch (July 25, 1894 – February 13, 1973) was an Austrian-American chess player, chess journalist and author, for which he is best known. He was awarded the title of International Master in 1950 at its inauguration, and in 1951, he also received the title of International Arbiter.
Kmoch had most of his best competitive results between 1925 and 1931. He won at Debrecen 1925 with 10/13. At Budapest 1926, he shared 3rd-5th places with 9/15 behind winners Ernst Gruenfeld and Mario Monticelli. At Vienna 1928, Kmoch placed 6th with 8/13 as Richard Réti won. Then at the Trebitsch Memorial, Vienna 1928, Kmoch shared 3rd-6th places with 6/10, half a point behind Gruenfeld and Sandor Takacs. At Brno 1928, Kmoch placed 3rd with 6/9, with Réti and Friedrich Saemisch winning. Kmoch won at Ebensee 1930 with 6/7, ahead of Erich Eliskases.
Kmoch represented Austria in the Chess Olympiad three times. Here are his detailed results, according to olimpbase.org. At London 1927, he played board three and scored 6½/12 (+4 =5 -3). At Hamburg 1930, he was on board one, and scored 8/14 (+6 =4 -4), as Austria placed fourth. Then at Prague 1931, Kmoch was on board three and scored 9/15 (+4 =10 -1); overall, he scored 23½/41 (+14 =19 -8), for 57.3 per cent.
Kmoch had written for the magazine Wiener Schachzeitung from the early 1920s. His Die Kunst der Verteidigung (The Art of Defence) was the first chess book devoted to this subject. In 1930, Kmoch updated the Bilguer handbook, and wrote the tournament book for the Carlsbad 1929 event.
In 1929 and 1934, Kmoch served as Alexander Alekhine's second in his world championship matches against Efim Bogoljubov. Kmoch and his Jewish wife, Trudy, lived in the Netherlands from 1932 to 1947. Kmoch also served as Alekhine's second in the 1935 title match against Max Euwe, and he wrote a book on the match. In 1941, he wrote a book on the best games of Akiba Rubinstein.
After World War II ended, Kmoch and his wife moved to the United States, settling in New York City. Kmoch served as the Secretary and manager of the Manhattan Chess Club, and directed tournaments. He also wrote for Chess Review, then one of the leading American chess magazines.
In 1959, he wrote his most famous book, Pawn Power in Chess (German: Die Kunst der Bauernführung), which is notorious for its use of neologisms ("ram", "lever", "sweeper", "sealer", "quartgrip", "monochromy", etc.).
- "Chessville - Reference Center - Glossary for Pawn Power In Chess by Hans Kmoch". 2007-04-04. Archived from the original on 2007-04-04. Retrieved 2019-10-25.