Hellow guys, Welcome to my website, and you are watching Top 20 Chess Books – #13: | Kotov & Yudovich: The Soviet School of Chess | IM Thomas Engqvist. and this vIdeo is uploaded by Chesslovers: IM Thomas Engqvist & Björn Knöppel at 2025-09-07T12:00:21-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.