Practised 22 positions on Checkmate Patterns II
Practised 16 positions on The Fork
Practised 15 positions on Checkmate Patterns IV
Practised 10 positions on Overloaded Pieces
Practised 9 positions on Discovered Attacks
Practised 7 positions on Interference
Practised 7 positions on X-Ray
Practised 6 positions on Double Check
Practised 6 positions on Greek Gift
Practised 5 positions on Zwischenzug
Practised 5 positions on The Skewer
Practised 1 position on Knight & Bishop Mate
Practised 1 position on 7th-Rank Rook Pawn
Practised 1 position on Zugzwang
Practised 15 positions on Checkmate Patterns IV
Practised 10 positions on Overloaded Pieces
Practised 9 positions on Discovered Attacks
Practised 7 positions on Interference
Practised 7 positions on X-Ray
Practised 6 positions on Double Check
Practised 6 positions on Greek Gift
Practised 5 positions on Zwischenzug
Practised 5 positions on The Skewer
Practised 1 position on Knight & Bishop Mate
Practised 1 position on 7th-Rank Rook Pawn
Practised 1 position on Zugzwang