Practised 16 positions on The Fork
Practised 12 positions on Checkmate Patterns IV
Practised 12 positions on Knight & Bishop Mate
Practised 10 positions on Overloaded Pieces
Practised 10 positions on Discovered Attacks
Practised 8 positions on The Skewer
Practised 7 positions on Interference
Practised 6 positions on Double Check
Practised 6 positions on Greek Gift
Practised 5 positions on Zwischenzug
Practised 5 positions on 7th-Rank Rook Pawn
Practised 4 positions on Zugzwang
Practised 1 position on Key Squares
Practised 1 position on Opposition
Practised 12 positions on Knight & Bishop Mate
Practised 10 positions on Overloaded Pieces
Practised 10 positions on Discovered Attacks
Practised 8 positions on The Skewer
Practised 7 positions on Interference
Practised 6 positions on Double Check
Practised 6 positions on Greek Gift
Practised 5 positions on Zwischenzug
Practised 5 positions on 7th-Rank Rook Pawn
Practised 4 positions on Zugzwang
Practised 1 position on Key Squares
Practised 1 position on Opposition