Puzzles of the USSR! | Insane in the Endgame – IM Dorsa Derakhshani March 4, 2020 NHaselton Chess Lectures ♛Ready to play?Sharpen your tactics with daily puzzles on Chess.comPlay on Chess.com → International Master Dorsa Derakhshani teaches an endgame class. 2020.03.03 ♟ More videos — same channelwe might be a little bit too competitive… #adJul 31, 2026Justin Herbert was being too kindJul 29, 2026Justin Herbert was being too kindJul 29, 2026He Thought He Could Sacrifice a Piece Against Me…Jul 28, 2026