Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Botvinnik’s Endgame Strategy | Mikhail Botvinnik vs Alexander Konstantinopolsky: Sverdlovsk 1943. That video is uploaded by Chess School at 2021-01-07T02:05:58-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [wVllMH91_jM]