Practised 10 positions on Overloaded Pieces
Practised 9 positions on Discovered Attacks
Practised 8 positions on Knight & Bishop Mate
Practised 8 positions on The Skewer
Practised 3 positions on Piece Checkmates II
Practised 8 positions on Knight & Bishop Mate
Practised 8 positions on The Skewer
Practised 3 positions on Piece Checkmates II