Practised 7 positions on X-Ray
Practised 6 positions on Underpromotion
Practised 5 positions on Counter Check
Practised 3 positions on Basic Rook Endgames
Practised 1 position on Piece Checkmates I
Practised 5 positions on Counter Check
Practised 3 positions on Basic Rook Endgames
Practised 1 position on Piece Checkmates I