Rubinstein's Original Notepad from 1930's

Author: Akiba Kiwelowicz Rubinstein (1880-1961) in the authors handYear: 1920Publisher: Self WrittenDescription: Notepad with 69 sheets from the 1920s with handwritten notes in German by Akiba Rubinstein on 66 sheets (of which 9 are double-sided in German and 57 are written on one side). Size 13 x 19.5cm. Originally stapled. Small octavo (7 1/2" c 5 14") bound in quarter green stapled cloth over green pictorial paper wrapper. Original manuscript. The notepad contains recordings of a simultaneous player's game to characterize his game type. Rubinstein shows a new, freshly felt point of the opening, e.g. B. in the opening “Four Knight Game”. Rubinstein's extensive explanations and comments show different variations, comment on the middle game in the positional frame and make comments on the strongly led endgame.  Akiba Rubinstein (1880 - 1961) was one of the world's strongest players until 1931, was an endgame specialist and the namesake of some opening variations. He won several importa