|Knight Mate Chess|
|Cheshire Cat Chess|
|Upside Down Chess|
|Fog of War Chess|
|Line 4 Tetris|
|Spiderline 4 Tetris|
|Dragon Eggs Hunt|
|Lines of Action (LOA)|
The goal in Line 4 Tetris is the same as in Line 4: to place 4 pieces in a row vertically, horizontally or diagonally..In the lair, the game is played on a 8x8 board.
White place a pieces, then it's black's turn. And so on...
The rule to place a piece are exactly the same as in Line 4
But pay attention to the following rule : If, when placing a piece, a player fills the bottom row, this row will disappear like in Tetris, and the pieces of the others rows 'fall'.
In this case, if the player had bult a row of ' pieces, he won't win, because the row, that contains at least one of the 4 pieces will dissapear.
The 2 images belows show this, before and after that white plays B2, building a row of 4 pieces that will disappear, unfortunately for him.