Practised 7 positions on Interference
Practised 7 positions on Overloaded Pieces
Practised 7 positions on X-Ray
Practised 6 positions on The Skewer
Practised 5 positions on Discovered Attacks
Practised 4 positions on Zwischenzug
Practised 3 positions on Zugzwang
Practised 2 positions on The Fork
Practised 1 position on Double Check
Practised 1 position on Attraction
Practised 7 positions on X-Ray
Practised 6 positions on The Skewer
Practised 5 positions on Discovered Attacks
Practised 4 positions on Zwischenzug
Practised 3 positions on Zugzwang
Practised 2 positions on The Fork
Practised 1 position on Double Check
Practised 1 position on Attraction