How is this draw?

Black 1st in 8 Black wins White 8st Black play Rd8 and draw

@best_chess_player_1 said in #4:
> does anyone know how to play atomatic
Lichess.org/variant/atomic

When White King Reaches 8th rank, and the move is Black's, and he can also promote his king to the 8th rank, the game is not yet a win or White. If Black goes to the 8th rank, then its draw.
But If, black goes to the 8th rank first, and there is still the possibility of White promoting to the 8th rank in the next move, then it's still a win For Black.