Practised 18 positions on Checkmate Patterns III
Practised 15 positions on Checkmate Patterns IV
Practised 12 positions on Checkmate Patterns II
Practised 4 positions on Piece Checkmates I
Practised 2 positions on Piece Checkmates II
Practised 12 positions on Checkmate Patterns II
Practised 4 positions on Piece Checkmates I
Practised 2 positions on Piece Checkmates II