Blindfold chess

1. Each color of each square https://www.chess.com/vision

2. put bishop at h1, imagine all the attacks h1 g2 d3. Then put any piece on the board and state all the attacks

3. Movement: put n at h1, then go to h2 (f2 g3 h2),h3,h4 ; then from h3 to b3

4. Blindfold games: make 3 or 4 moves without moving the pieces, e4 e5 nf3 nc6 bc4 bc5 o-o d6 , then move the pieces ; then next 4 moves, nc3 nf6 d3 and so on.

5. Go to 5 moves

6. Take away all pieces, play 10 moves. until 15 if you lost it put the position