Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 6 positions on Double Check
Practised 5 positions on Zwischenzug
Practised 4 positions on Zugzwang
Practised 1 position on 7th-Rank Rook Pawn
Practised 6 positions on Double Check
Practised 5 positions on Zwischenzug
Practised 4 positions on Zugzwang
Practised 1 position on 7th-Rank Rook Pawn