Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Chess Lesson # 57: Czech Pirc Defense VS 4. f4. and this video is uploaded by NM Robert Ramirez at 2020-12-02T08:45:00-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [UDbnP0yakM4]