Practised 23 positions on Checkmate Patterns II
Practised 18 positions on Checkmate Patterns III
Practised 18 positions on Checkmate Patterns I
Practised 15 positions on Checkmate Patterns IV
Practised 12 positions on Piece Checkmates I
Practised 8 positions on The Pin
Practised 7 positions on X-Ray
Practised 5 positions on Counter Check
Practised 18 positions on Checkmate Patterns I
Practised 15 positions on Checkmate Patterns IV
Practised 12 positions on Piece Checkmates I
Practised 8 positions on The Pin
Practised 7 positions on X-Ray
Practised 5 positions on Counter Check