Semyon Alapin

Semyon Zinovyevich Alapin (Russian: Семён Зиновьевич Алапин; 19 November [O.S. 7 November] 1856 in Saint Petersburg – 15 July 1923 in Heidelberg) was a chess master, openings analyst, and puzzle composer. He was a linguist, railway engineer and merchant (grain commodities).

Biography

Born in Saint Petersburg, Russian Empire on 19 November [O.S. 7 November] 1856, he was one of the strongest players in the Russian Empire in the late 19th century. He died in Heidelberg, Germany on 15 July 1923.

Legacy

Today he is best known for his creation of opening systems in almost all major openings. Most of these are of little significance today, but Alapin's Variation of the Sicilian Defence is an important opening line that is often played by leading grandmasters.

List of openings named after Alapin

References