Practised 17 positions on Checkmate Patterns I
Practised 10 positions on Discovered Attacks
Practised 10 positions on Deflection
Practised 8 positions on The Skewer
Practised 7 positions on X-Ray
Practised 6 positions on Piece Checkmates I
Practised 6 positions on Double Check
Practised 3 positions on Piece Checkmates II
Practised 10 positions on Deflection
Practised 8 positions on The Skewer
Practised 7 positions on X-Ray
Practised 6 positions on Piece Checkmates I
Practised 6 positions on Double Check
Practised 3 positions on Piece Checkmates II