Practised 16 positions on The Fork
Practised 13 positions on Checkmate Patterns IV
Practised 10 positions on Discovered Attacks
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Double Check
Practised 4 positions on Zugzwang
Practised 1 position on Knight & Bishop Mate
Practised 10 positions on Discovered Attacks
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Double Check
Practised 4 positions on Zugzwang
Practised 1 position on Knight & Bishop Mate