Practised 18 positions on Checkmate Patterns III
Practised 15 positions on Checkmate Patterns IV
Practised 8 positions on The Skewer
Practised 5 positions on The Fork
Practised 1 position on Piece Checkmates II
Practised 8 positions on The Skewer
Practised 5 positions on The Fork
Practised 1 position on Piece Checkmates II