Jeson Mor (English: "Nine Horses") is a two-player strategyboard game from Mongolia. It is considered a chess variant.[1][2] The game is played on a 9×9 checkered gameboard. Each player has nine chess knights initially lined up on the players' first ranks. A player wins by being first to occupy the central square (square e5) with a knight, and then leave that square.
A 9×9 square checkered board is used. Alternatively, an 8×8 square grid can be used with pieces played on the intersection points. Each player has a set of nine chess knights in their own color.
On a player's turn, a knight can move to an empty square, or capture an enemy knight. A knight on the central square (e5) may be captured by the opponent.
The player first to move a knight to the central square of the board (e5), and then leave that square on a subsequent move, wins the game. An alternative way to win is to capture all the opponent's pieces.