Practised 23 positions on Checkmate Patterns II
Practised 18 positions on Checkmate Patterns I
Practised 11 positions on Key Squares
Practised 6 positions on Piece Checkmates I
Practised 5 positions on Counter Check
Practised 4 positions on Zugzwang
Practised 11 positions on Key Squares
Practised 6 positions on Piece Checkmates I
Practised 5 positions on Counter Check
Practised 4 positions on Zugzwang