19. Two players play the following game: a chip is placed on the central node of a $10 \times 10$ grid. On each turn, each player has the right to move it to any other node of the grid, but the length of their move (i.e., the distance by which they moved the chip) must be greater than the length of the previous move made by their partner. The player who cannot make a move loses. Who wins with correct play?
89.19. The second player wins. He must move the chip to the node symmetric to the one it is on, relative to the center of the square.