Practised 15 positions on Checkmate Patterns IV
Practised 8 positions on The Pin
Practised 8 positions on The Skewer
Practised 7 positions on Piece Checkmates II
Practised 1 position on The Fork
Practised 8 positions on The Skewer
Practised 7 positions on Piece Checkmates II
Practised 1 position on The Fork