Practised 54 positions on Checkmate Patterns I
Practised 25 positions on Checkmate Patterns II
Practised 18 positions on Checkmate Patterns III
Practised 18 positions on Piece Checkmates I
Practised 15 positions on Checkmate Patterns IV
Practised 18 positions on Checkmate Patterns III
Practised 18 positions on Piece Checkmates I
Practised 15 positions on Checkmate Patterns IV