Practised 15 positions on Checkmate Patterns IV
Practised 8 positions on The Skewer
Practised 5 positions on Counter Check
Practised 3 positions on Piece Checkmates II
Practised 2 positions on 7th-Rank Rook Pawn
Practised 5 positions on Counter Check
Practised 3 positions on Piece Checkmates II
Practised 2 positions on 7th-Rank Rook Pawn