Practised 4 positions on The Fork
Practised 4 positions on Checkmate Patterns I
Practised 4 positions on Discovered Attacks
Practised 2 positions on Piece Checkmates I
Practised 1 position on Double Check
Practised 4 positions on Discovered Attacks
Practised 2 positions on Piece Checkmates I
Practised 1 position on Double Check