Felipe_Ferrao

Practised 6 positions on Greek Gift
Practised 2 positions on The Skewer

Practised 8 positions on The Pin
Practised 6 positions on The Skewer
Practised 1 position on Checkmate Patterns I

Practised 11 positions on Key Squares
Practised 8 positions on Opposition

Practised 6 positions on Piece Checkmates I
Practised 2 positions on Checkmate Patterns III