Practised 23 positions on Checkmate Patterns II
Practised 15 positions on Checkmate Patterns IV
Practised 5 positions on Undermining
Practised 4 positions on Discovered Attacks
Practised 1 position on Piece Checkmates II
Practised 5 positions on Undermining
Practised 4 positions on Discovered Attacks
Practised 1 position on Piece Checkmates II