Practised 17 positions on 7th-Rank Rook Pawn
Practised 10 positions on Deflection
Practised 7 positions on Interference
Practised 6 positions on Greek Gift
Practised 5 positions on Zwischenzug
Practised 4 positions on Zugzwang
Practised 7 positions on Interference
Practised 6 positions on Greek Gift
Practised 5 positions on Zwischenzug
Practised 4 positions on Zugzwang