Practised 17 positions on Checkmate Patterns I
Practised 15 positions on The Fork
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Piece Checkmates I
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Piece Checkmates I