Practised 23 positions on Checkmate Patterns II
Practised 10 positions on Deflection
Practised 7 positions on X-Ray
Practised 7 positions on Interference
Practised 2 positions on Desperado
Practised 2 positions on Greek Gift
Practised 7 positions on X-Ray
Practised 7 positions on Interference
Practised 2 positions on Desperado
Practised 2 positions on Greek Gift