Practised 9 positions on Discovered Attacks
Practised 6 positions on Overloaded Pieces
Practised 4 positions on Zwischenzug
Practised 3 positions on X-Ray
Practised 2 positions on The Fork
Practised 2 positions on Zugzwang
Practised 4 positions on Zwischenzug
Practised 3 positions on X-Ray
Practised 2 positions on The Fork
Practised 2 positions on Zugzwang