LenBau

Practiced 11 positions on Key Squares
Practiced 10 positions on Overloaded Pieces
Practiced 9 positions on 7th-Rank Rook Pawn
Practiced 8 positions on Opposition
Practiced 7 positions on Interference
Practiced 6 positions on Double Check
Practiced 6 positions on Greek Gift
Practiced 5 positions on Zwischenzug
Practiced 4 positions on Zugzwang
Practiced 3 positions on Knight & Bishop Mate
Practiced 1 position on Discovered Attacks

Practiced 9 positions on Discovered Attacks
Practiced 8 positions on The Pin
Practiced 7 positions on The Skewer
Practiced 5 positions on Knight & Bishop Mate

Practiced 3 positions on Knight & Bishop Mate

Practiced 18 positions on Checkmate Patterns III
Practiced 18 positions on Checkmate Patterns I
Practiced 15 positions on Checkmate Patterns IV
Practiced 6 positions on Piece Checkmates I
Practiced 2 positions on Piece Checkmates II
Practiced 1 position on The Skewer