Practised 13 positions on Checkmate Patterns II
Practised 3 positions on Discovered Attacks
Practised 3 positions on The Pin
Practised 1 position on 7th-Rank Rook Pawn
Practised 1 position on Piece Checkmates I
Practised 3 positions on The Pin
Practised 1 position on 7th-Rank Rook Pawn
Practised 1 position on Piece Checkmates I