Practised 16 positions on The Fork
Practised 10 positions on Attraction
Practised 10 positions on Discovered Attacks
Practised 10 positions on Deflection
Practised 10 positions on Underpromotion
Practised 9 positions on Overloaded Pieces
Practised 8 positions on The Pin
Practised 8 positions on The Skewer
Practised 7 positions on Interference
Practised 7 positions on X-Ray
Practised 6 positions on Double Check
Practised 5 positions on Clearance
Practised 5 positions on Counter Check
Practised 5 positions on Desperado
Practised 5 positions on Zwischenzug
Practised 5 positions on Undermining
Practised 3 positions on Knight & Bishop Mate
Practised 1 position on Zugzwang
Practised 1 position on Piece Checkmates II
Practised 10 positions on Discovered Attacks
Practised 10 positions on Deflection
Practised 10 positions on Underpromotion
Practised 9 positions on Overloaded Pieces
Practised 8 positions on The Pin
Practised 8 positions on The Skewer
Practised 7 positions on Interference
Practised 7 positions on X-Ray
Practised 6 positions on Double Check
Practised 5 positions on Clearance
Practised 5 positions on Counter Check
Practised 5 positions on Desperado
Practised 5 positions on Zwischenzug
Practised 5 positions on Undermining
Practised 3 positions on Knight & Bishop Mate
Practised 1 position on Zugzwang
Practised 1 position on Piece Checkmates II