Practiced 15 positions on Checkmate Patterns IV
Practiced 8 positions on The Skewer
Practiced 8 positions on The Pin
Practiced 7 positions on Piece Checkmates II
Practiced 4 positions on Knight & Bishop Mate
Practiced 8 positions on The Pin
Practiced 7 positions on Piece Checkmates II
Practiced 4 positions on Knight & Bishop Mate