Fruit trees do not have time to bear fruit, so in those parts there are no gardens, only mountains, stones and permafrost. The girl has long dreamed of eating a ripe apple and for the sake of her beloved the knight went to the chess kingdom. The king there agreed to give him the apple, if the hero himself will get it. To get to the fetus, you need to be on the same cage. A horse can only walk on orange squares.
