vlasovsoft
2 titles listed
VirtuosoPOPULARAbout Virtuoso I have been studying to play piano for about 1 year. Sight-reading is the most difficult thing I have to master. The main my mistakes during t...pbchessPOPULARChess training program for Windows, Linux, Android, Amazon Kindle, Kobo. Includes tactics, chess openings, endings training, playing with computer, analysing...