Practised 16 positions on The Fork
Practised 10 positions on Discovered Attacks
Practised 10 positions on Deflection
Practised 10 positions on Overloaded Pieces
Practised 10 positions on Underpromotion
Practised 9 positions on Attraction
Practised 7 positions on Interference
Practised 7 positions on X-Ray
Practised 6 positions on Greek Gift
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 4 positions on Zugzwang
Practised 2 positions on 7th-Rank Rook Pawn
Practised 1 position on Piece Checkmates II
Practised 10 positions on Deflection
Practised 10 positions on Overloaded Pieces
Practised 10 positions on Underpromotion
Practised 9 positions on Attraction
Practised 7 positions on Interference
Practised 7 positions on X-Ray
Practised 6 positions on Greek Gift
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 4 positions on Zugzwang
Practised 2 positions on 7th-Rank Rook Pawn
Practised 1 position on Piece Checkmates II