Practised 7 positions on X-Ray
Practised 6 positions on Greek Gift
Practised 4 positions on Zugzwang
Practised 2 positions on Interference
Practised 2 positions on Overloaded Pieces
Practised 4 positions on Zugzwang
Practised 2 positions on Interference
Practised 2 positions on Overloaded Pieces