Practised 11 positions on Key Squares
Practised 10 positions on Practical Rook Endings
Practised 8 positions on The Skewer
Practised 7 positions on The Pin
Practised 3 positions on Zugzwang
Practised 1 position on 7th-Rank Rook Pawn
Practised 8 positions on The Skewer
Practised 7 positions on The Pin
Practised 3 positions on Zugzwang
Practised 1 position on 7th-Rank Rook Pawn