Practised 18 positions on Checkmate Patterns III
Practised 15 positions on Checkmate Patterns IV
Practised 10 positions on Key Squares
Practised 8 positions on The Skewer
Practised 7 positions on Checkmate Patterns I
Practised 2 positions on The Fork
Practised 2 positions on Piece Checkmates II
Practised 10 positions on Key Squares
Practised 8 positions on The Skewer
Practised 7 positions on Checkmate Patterns I
Practised 2 positions on The Fork
Practised 2 positions on Piece Checkmates II