Practised 9 positions on Checkmate Patterns IV
Practised 6 positions on Piece Checkmates II
Practised 2 positions on Key Squares
Practised 2 positions on 7th-Rank Rook Pawn
Practised 1 position on Basic Rook Endgames
Practised 2 positions on Key Squares
Practised 2 positions on 7th-Rank Rook Pawn
Practised 1 position on Basic Rook Endgames