The critical drawing technique for Rook vs Rook and Rook-pawn (or Knight-pawn). The defender uses flanking checks from the side along ranks to prevent the enemy King from escorting the pawn.
The Vancūra Position (Rook & Pawn Flank Defense) Interactive Position
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Position Analysis
Starting position. Use the controls below to step through the moves.
Essential Endgame Principles
The defending Rook attacks the enemy pawn from the flank (side), maintaining a 3-4 file distance.
Deliver horizontal checks whenever the enemy King moves toward the pawn.
If the attacking King retreats to defend the pawn, the defender shifts back to attack the pawn from behind or the side.
The attacking King can never find shelter from side checks without allowing the pawn to fall.
Step-by-Step Technique
Step 1: Keep the defending Rook on the 6th rank (or flank) pinning down the advancing pawn.
Step 2: When the attacking King tries to shelter next to the pawn, unleash rapid horizontal checks.
Step 3: If the King attacks the Rook, retreat along the file while maintaining the pin on the pawn.