Practised 10 positions on Discovered Attacks
Practised 10 positions on Overloaded Pieces
Practised 6 positions on Double Check
Practised 3 positions on Zwischenzug
Practised 3 positions on X-Ray
Practised 6 positions on Double Check
Practised 3 positions on Zwischenzug
Practised 3 positions on X-Ray