Practised 23 positions on Checkmate Patterns II
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 10 positions on Discovered Attacks
Practised 10 positions on Overloaded Pieces
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Greek Gift
Practised 6 positions on X-Ray
Practised 5 positions on Desperado
Practised 3 positions on Double Check
Practised 2 positions on Zugzwang
Practised 18 positions on Checkmate Patterns I
Practised 16 positions on The Fork
Practised 15 positions on Checkmate Patterns IV
Practised 10 positions on Discovered Attacks
Practised 10 positions on Overloaded Pieces
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Greek Gift
Practised 6 positions on X-Ray
Practised 5 positions on Desperado
Practised 3 positions on Double Check
Practised 2 positions on Zugzwang