Practised 19 positions on Checkmate Patterns II
Practised 8 positions on Overloaded Pieces
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Double Check
Practised 6 positions on Piece Checkmates I
Practised 4 positions on Zugzwang
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Double Check
Practised 6 positions on Piece Checkmates I
Practised 4 positions on Zugzwang