Practised 18 positions on Checkmate Patterns III
Practised 18 positions on Checkmate Patterns I
Practised 16 positions on The Fork
Practised 15 positions on Checkmate Patterns IV
Practised 8 positions on The Pin
Practised 8 positions on The Skewer
Practised 6 positions on Piece Checkmates II
Practised 16 positions on The Fork
Practised 15 positions on Checkmate Patterns IV
Practised 8 positions on The Pin
Practised 8 positions on The Skewer
Practised 6 positions on Piece Checkmates II