Practised 15 positions on Checkmate Patterns IV
Practised 11 positions on Checkmate Patterns I
Practised 10 positions on Checkmate Patterns II
Practised 5 positions on The Pin
Practised 4 positions on The Skewer
Practised 10 positions on Checkmate Patterns II
Practised 5 positions on The Pin
Practised 4 positions on The Skewer