CHESS "ALANSKYE" Russian patent published in 2013 - IPC A63F3/02 

FIELD: games.

SUBSTANCE: chess "Alanskye" refers to desktop mind games on boards and is designed to be played by simultaneously two, three or four players. The technical result is achieved by the fact that in the device which comprises a chessboard from the central square playing field (CPF) and additional playing fields (APF) with pieces, the board is additionally equipped with reserved fields of 16 square cells forming four equal squares with placed on them traditional chess pieces of different colours. APF are made of rectangular shape and consist of 128 square cells, 32 cells in four eight-cells rows of each APF, and on two extreme eight-cells rows of each APF traditional chess pieces of different colours are located, and on the opposite side of the chess pieces each APF of its extreme eight-cells side is attached to one of the sides of the square central playing field to form cross shaped extended single playing field (ESPF) extended to four sides, in which corner parts between every two APF with pieces of different colours two two-cell rows reserved fields are mounted close to them, and colour of pieces of each APF coincides with the colour of pieces adjoining to it from the right of the reserved field, and between them the serial numbers of each player playing the same colour of chess pieces are located. The checkerboard is divided by central lines, and the horizontal line forms the boundaries for frontal intersection of its pawn with the possibility of changing of this pawn to the queen, bishop, knight and rook. On the perimetre of the square chessboard there is a frame on which the letter symbols of vertical rows of square cells are applied, and the letter symbols of rows of the horizontal cells, which amount is set according to the number of square cells ESPF.

EFFECT: increase in interest and efficiency of chess playing.

2 cl, 2 dwg