Practised 7 positions on Underpromotion
Practised 6 positions on Overloaded Pieces
Practised 6 positions on Discovered Attacks
Practised 4 positions on 7th-Rank Rook Pawn
Practised 3 positions on Opposition
Practised 2 positions on Attraction
Practised 6 positions on Discovered Attacks
Practised 4 positions on 7th-Rank Rook Pawn
Practised 3 positions on Opposition
Practised 2 positions on Attraction