If this happens to both players, than it is a stalemate (although it is usually 50 moves, the amount can vary)
There is no rule that says that if only a King is left, it has to survive by 30 moves or loses. The only rule in any way similar to this is that after 50 moves, no piece has been captured by either side AND no pawn has been moved during those 50 moves, then the game is a draw.
You lost when you lost your King. There is no purpose to playing after that.
In chess, the knight moves in an "L" shape, consisting of 2 squares in one direction and then 1 square perpendicular to that. It is the only piece that can jump over other pieces, making it a valuable piece for strategic maneuvers.
The graph moves to the left.
It depends on how you see it. In one sense, the king is bigger because the game ends once the king is checkmated, while the game continues even after the queen is captured! However, from the point of view of controlling squares, the queen is an extremely strong piece, due to the wide variety of allowed moves that it has! At an even deeper level, the answer to your question also depends on the phase of the game, and the dynamics of that particular game!
Yes, as long as the piece he's killing is only one space away and if it will not put him in check.
it moves left 1 digit
it moves 2 space left.
The decimal place "moves" one space to the left.
Technically chess is a mental game played out on a board with ornamental pieces. You could play with no hands as long as someone else moves the pieces per your instructions.
If one of you opponents pieces is around the King by on space like up down left right or any diagonal you can go on top of it and take the other players piece!