Practised 15 positions on Checkmate Patterns II
Practised 14 positions on Checkmate Patterns IV
Practised 14 positions on Checkmate Patterns I
Practised 5 positions on Clearance
Practised 5 positions on Discovered Attacks
Practised 5 positions on Counter Check
Practised 5 positions on Undermining
Practised 4 positions on Zugzwang
Practised 1 position on The Skewer
Practised 1 position on Knight & Bishop Mate
Practised 14 positions on Checkmate Patterns I
Practised 5 positions on Clearance
Practised 5 positions on Discovered Attacks
Practised 5 positions on Counter Check
Practised 5 positions on Undermining
Practised 4 positions on Zugzwang
Practised 1 position on The Skewer
Practised 1 position on Knight & Bishop Mate