Practised 29 positions on Checkmate Patterns I
Practised 23 positions on Checkmate Patterns II
Practised 18 positions on Checkmate Patterns III
Practised 15 positions on Checkmate Patterns IV
Practised 14 positions on Piece Checkmates I
Practised 18 positions on Checkmate Patterns III
Practised 15 positions on Checkmate Patterns IV
Practised 14 positions on Piece Checkmates I