Masha and Lena met for regular chess meetings. Every Wednesday girls play a game of chess, the stake in the game is obviously the schedule of cleaning work on the ship - mainly on the kitchen. This time, under a long duel, the final set of figures on the chessboard is the legendary Lucen Position and Masha promotes the pawn to the kings thus winning the battle. Lena can not believe that the next week in a row she will clean up on the kitchen. She is seriously considering installing a chess simulator on her personal computer to finally have some rest from the kitchen revolutions.











