Practised 23 positions on Checkmate Patterns II
Practised 14 positions on Checkmate Patterns I
Practised 7 positions on Interference
Practised 6 positions on Double Check
Practised 2 positions on Knight & Bishop Mate
Practised 7 positions on Interference
Practised 6 positions on Double Check
Practised 2 positions on Knight & Bishop Mate