Lecture with GM Ronen Har-Zvi (The Teachings of Jacob Aagaard | Prophylaxis) – 2014.01.23 February 11, 2014 NHaselton Chess Lectures ♛Ready to play?Play and learn chess for free on Chess.comPlay on Chess.com → Chess Grandmaster Ronen Har-Zvi presents a lecture covering the ideas of Jacob Aargaard ♟ More videos — same channelThis Guy Invented a Chess Opening… and It’s Actually REALLY…Sep 14, 2026Girl in bar is INSANE at chess…Sep 11, 2026My Grandmaster Mom Reacts To ”Beginner” ChessSep 9, 2026Glute Day with David Laid…Sep 7, 2026