amirmasoudabdnezhad

Practised 10 positions on Attraction
Practised 10 positions on Deflection
Practised 9 positions on 7th-Rank Rook Pawn
Practised 6 positions on Basic Rook Endgames
Practised 2 positions on Practical Rook Endings

Practised 18 positions on Checkmate Patterns III
Practised 18 positions on Checkmate Patterns I
Practised 16 positions on The Fork
Practised 15 positions on Checkmate Patterns IV
Practised 11 positions on Key Squares
Practised 10 positions on Discovered Attacks
Practised 10 positions on Overloaded Pieces
Practised 8 positions on Opposition
Practised 8 positions on The Skewer
Practised 8 positions on The Pin
Practised 7 positions on X-Ray
Practised 7 positions on Piece Checkmates II
Practised 7 positions on Interference
Practised 6 positions on Double Check
Practised 6 positions on Greek Gift
Practised 5 positions on Counter Check
Practised 5 positions on Clearance
Practised 5 positions on Desperado
Practised 5 positions on Zwischenzug
Practised 5 positions on Undermining
Practised 4 positions on Zugzwang
Practised 1 position on Knight & Bishop Mate