30:58Queen's Gambit Declined | Mainlines, Plans & Strategies | Mainlines with 5.Bf4 | 2D ReuploadQueen's Gambit Declined | Mainlines, Plans & Strategies | Mainlines with 5.Bf4 | 2D ReuploadChessfactorintermediate18:38Improve your Chess with Prophylaxis | Part 2 | Prophylactic Thinking | IM Andrey OstrovskiyImprove your Chess with Prophylaxis | Part 2 | Prophylactic Thinking | IM Andrey OstrovskiyChessfactorintermediate15:16Attacks on the Long Diagonal | Chess Strategy for Middlegame | Improver Level | IM Andrey OstrovskiyAttacks on the Long Diagonal | Chess Strategy for Middlegame | Improver Level | IM Andrey OstrovskiyChessfactorbeginner24:17What is Check and Checkmate | Chess Fundamentals | FM Elliott LiuWhat is Check and Checkmate | Chess Fundamentals | FM Elliott LiuChessfactorbeginner25:59Calculating the best Candidate Move | Lichess Livestream | IM Alex AstanehCalculating the best Candidate Move | Lichess Livestream | IM Alex AstanehChessfactorintermediate24:04Everything you need to know about Sacrifices | Beginner Strategy | Beginner Level | IM Alex AstanehEverything you need to know about Sacrifices | Beginner Strategy | Beginner Level | IM Alex AstanehChessfactorbeginner27:40Good Reasons to sacrifice your Bishops | Bishop Sacrifices | Beginner Level | IM Alex AstanehGood Reasons to sacrifice your Bishops | Bishop Sacrifices | Beginner Level | IM Alex AstanehChessfactorbeginner09:11An interesting Position in the Open Catalan | Exercise Solution | IM Andrey OstrovskiyAn interesting Position in the Open Catalan | Exercise Solution | IM Andrey OstrovskiyChessfactorbeginner07:10The Shouldering | King & Pawn Endgames | IM Andrey OstrovskiyThe Shouldering | King & Pawn Endgames | IM Andrey OstrovskiyChessfactorintermediate06:01How to play against Weak Squares | Karpov - Polgar | Intermediate Level | IM Alex AstanehHow to play against Weak Squares | Karpov - Polgar | Intermediate Level | IM Alex AstanehChessfactorintermediate18:41Most common Methods of Defense | Defense & Counterattack | Intermediate Level | IM Andrey OstrovskiyMost common Methods of Defense | Defense & Counterattack | Intermediate Level | IM Andrey OstrovskiyChessfactorintermediate36:23Queen's Gambit Accepted | Mainlines without 3.Nf3, Plans & Strategies | 2D ReuploadQueen's Gambit Accepted | Mainlines without 3.Nf3, Plans & Strategies | 2D ReuploadChessfactorintermediate15:06The Power of the Passed Pawn in Chess | Endgame Lesson | Beginner Level | IM Andrey OstrovskiyThe Power of the Passed Pawn in Chess | Endgame Lesson | Beginner Level | IM Andrey OstrovskiyChessfactorbeginner07:04How to achieve checkmate with King and Rook | King & Rook vs King | Fundamental CheckmatesHow to achieve checkmate with King and Rook | King & Rook vs King | Fundamental CheckmatesChessfactorbeginner19:04When to sacrifice a Pawn? | Positional Sacrifice | Advanced Level | GM Arkadij NaiditschWhen to sacrifice a Pawn? | Positional Sacrifice | Advanced Level | GM Arkadij NaiditschChessfactoradvanced15:55Draws in Chess | Chess Fundamentals | FM Elliott LiuDraws in Chess | Chess Fundamentals | FM Elliott LiuChessfactorbeginner15:42The Bishop is better than the Knight | Positional Play | Advanced Level | GM Sam ShanklandThe Bishop is better than the Knight | Positional Play | Advanced Level | GM Sam ShanklandChessfactoradvanced18:25The Pawn Wedge - A Strategic Advantage | Pawn Structures | Intermediate Level | IM Kostya KavutskiyThe Pawn Wedge - A Strategic Advantage | Pawn Structures | Intermediate Level | IM Kostya KavutskiyChessfactorintermediate