Practised 8 positions on The Pin
Practised 8 positions on The Skewer
Practised 6 positions on Piece Checkmates II
Practised 3 positions on Knight & Bishop Mate
Practised 2 positions on Interference
Practised 6 positions on Piece Checkmates II
Practised 3 positions on Knight & Bishop Mate
Practised 2 positions on Interference