Practised 23 positions on Checkmate Patterns II
Practised 7 positions on Piece Checkmates II
Practised 6 positions on Double Check
Practised 6 positions on X-Ray
Practised 2 positions on Zugzwang
Practised 2 positions on The Pin
Practised 1 position on Checkmate Patterns I
Practised 6 positions on Double Check
Practised 6 positions on X-Ray
Practised 2 positions on Zugzwang
Practised 2 positions on The Pin
Practised 1 position on Checkmate Patterns I