(Masterpieces and Dramas of Soviet Championships 1920-1937). Detailed history of first 10 Soviet championships from 1920 (won by Alekhine) through 1937, including match Botvinnik-Loewenfisch for the champion. The book contains 107 selected games, which are annotated in detail by the participants themselves and the analyses are computer-tested. Also crosstables of all championships and 190 photos and illustrations, many of which are not available from other sources. A lot of material on the history of championships, inclusive stories that remained behind the scene, biographical notes about players, etc. Bibliography and indexes at the end. Author is well known chess writer and historian, besides the trilogy Shedevry i dramy chempionatov USSR 1920-1953, he wrote the books Russkiy sfinks, Russians vs Fischer, Fedor Bohatirchuk 1-2 etc. The 1st edition was published in 2007 and had 464 pages; this second edition is revised and significantly expanded.