Practised 23 positions on Checkmate Patterns II
Practised 7 positions on Checkmate Patterns I
Practised 1 position on 7th-Rank Rook Pawn
Practised 1 position on Piece Checkmates I
Practised 1 position on 7th-Rank Rook Pawn
Practised 1 position on Piece Checkmates I