Practised 23 positions on Checkmate Patterns II
Practised 18 positions on Checkmate Patterns I
Practised 8 positions on Key Squares
Practised 1 position on Undermining
Practised 1 position on Practical Rook Endings
Practised 8 positions on Key Squares
Practised 1 position on Undermining
Practised 1 position on Practical Rook Endings