Practised 21 positions on Checkmate Patterns II
Practised 16 positions on Checkmate Patterns III
Practised 15 positions on Checkmate Patterns IV
Practised 10 positions on Deflection
Practised 9 positions on 7th-Rank Rook Pawn
Practised 8 positions on Opposition
Practised 6 positions on Greek Gift
Practised 5 positions on Clearance
Practised 5 positions on Desperado
Practised 5 positions on Undermining
Practised 5 positions on Counter Check
Practised 1 position on Interference
Practised 15 positions on Checkmate Patterns IV
Practised 10 positions on Deflection
Practised 9 positions on 7th-Rank Rook Pawn
Practised 8 positions on Opposition
Practised 6 positions on Greek Gift
Practised 5 positions on Clearance
Practised 5 positions on Desperado
Practised 5 positions on Undermining
Practised 5 positions on Counter Check
Practised 1 position on Interference