Djambi
Board game
From Wikipedia, the free encyclopedia
Djambi (also described as "Machiavelli's chessboard") is a board game and a chess variant for four players, invented by Jean Anesto in 1975.[1] The rulebook in French describes the game, the pieces and the rules in a humorous and theatrical way, clearly stating that the game pieces are intended to represent all wrongdoings in politics.
Rules
Material
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| Board of Djambi, with the pieces in their start position. Each piece is identified by the first letter of its name as well as a symbol. The E5 square, at the exact center of this 9×9 board, is called "the maze" and has special rules concerning it. | |||||||||
The game is played on a square board with square cells in a 9×9 arrangement. The central square (called "the maze") is marked with a different color or a sign.[2]: 7 When a corpse is returned to the board, players generally are restricted from returning the corpse to the maze, with one exception.[2]: 4
Each player has nine pieces:
| Qty | Name | Type | Image | Description |
|---|---|---|---|---|
| 1 | Chief | Killer | |
Special rules apply when the chief occupies the "maze" (E5) |
| 1 | Assassin | |
Kills by moving into an occupied cell | |
| 1 | Reporter | |
Kills by moving into a cell adjacent to an occupied cell | |
| 4 | Militant | |
Limited to moving one or two spaces at a time. | |
| 1 | Diplomat | Mover | |
Moves living pieces. It is a very useful piece at the beginning of the game also called Agitator, or Troublemaker. |
| 1 | Necromobile | |
Moves corpses. Important piece in end of game as dead pieces stay as corpses on the board in this game. |
Objective
The objective of the game is to get absolute power by being the last chief alive on board. Although informal alliances can be temporarily agreed upon, there is no team: each player plays against the other players.
Start position
The pieces are placed in each corner of the board as shown in the picture above. The red player starts first, and turns proceed through the blue, yellow, and green players.
Movements
Each player, during their turn, moves one of their pieces; each piece can move in a straight line in one of eight directions along a row, column, or diagonal, identical to how a queen moves in chess. However, a piece cannot pass through a cell that is already occupied.
The militants move of one or two squares in the eight directions; the other pieces can move through any number of squares in the eight directions. If the maze is unoccupied, most pieces may pass through the maze without stopping; only a chief is allowed to stop in the maze.[2]
A move may result in capturing an opponent's piece, depending on the piece being moved and where it ends its move relative to that opposing piece.
Captures
The pieces are "killed" as soon as they are captured, but their "corpses" stay on the board -- i.e., the pieces are turned upside down to show that they are "dead". Each of the killer pieces has a different capture style:
| Piece | Style | Corpse placement | Example | Description |
|---|---|---|---|---|
Militant |
Capture by replacement | Any unoccupied square | The militant kills when their move ends by occupying the square of an opposing piece. They place the corpse on an unoccupied square of their choice, except on the central square (the "maze"). A militant cannot kill a chief that occupies the maze; a chief in the maze is said to be "in power".[2]: 12 | |
Chief |
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The chief kills and places the corpse in the same way as the militant. In the illustrated example, the red chief at A9 either (1) moves to kill the green chief at E5, placing the corpse at F6, or (2) moves to kill the blue chief at I9, placing the corpse at I8. In both cases, the corpse is placed to block the yellow chief from killing the red chief. However, in case (1), the red chief at E5 is now vulnerable to the blue chief at I9, and in case (2), the red chief at I9 is vulnerable to the green chief at E5. | ||
Assassin |
In originating square |  |
The assassin kills in the same way as the militant, but places the corpse in the square they come from. This is the symbol that corpses by assassin tend to mess space at home in politics. | |
Reporter |
From adjacent square | Remains in square |  |
The reporter kills by occupying one of the four squares next to the square of the piece they want to kill (they cannot kill diagonally). The corpse stays in their square. The reporter can only kill at the end of their move. That means that if they are moved by the diplomat, they must move again before killing and so cannot kill a piece that is directly orthogonal to them at the beginning of their move. The reporter can move without killing. In this example, the red reporter at C7 moves to the empty square at H2, where they can kill one of the pieces in the four adjacent squares H1, G2, I2, or H3. |
The diplomat and the necromobile cannot kill the other pieces but can move them.
| Piece | Style | Example | Description |
|---|---|---|---|
Diplomat |
By replacement |  |
The diplomat can move another living piece by occupying its square (of course, they can only move the pieces of the other players). The piece is placed on any unoccupied square (except the maze if this piece is not a chief). In this example, the blue diplomat at B8 moves onto the yellow assassin at F8, moving it to H2. Since yellow has the next turn, the yellow assassin now can take the green chief at I1. |
Necromobile |
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The necromobile acts like a diplomat but only with the dead pieces (whatever the origin of the dead piece is). The corpses cannot be placed in the maze. In the illustrated example, the red necromobile at C7 moves onto the corpse at C3 and moves it to G9, blocking the threat from the blue assassin at H9, which would otherwise be able to take the red chief at A9. |
Death and surrounding of a chief
When a player kills the chief of another player, they take control of the remaining living pieces of this one. At their turn, they will have the choice between using one of their own pieces, or using one of the captured pieces. When a player has no necromobile and their chief is surrounded by corpses, they are eliminated (except if they are in power, in the maze). Their pieces now belong to the chief in power. If there is no chief in power, then the pieces cannot be moved or killed, until the moment when a chief takes the power, and captures them in that way (they keep control on these pieces even if they leave the maze).
The maze
The central square of the board (E5) is called the maze. Each piece can go through this square, but the chief is the only piece that can stop on it. A chief who is in the maze is a chief "in power". They play one time after each player. For instance, if there are four players, they play three times in a turn (if there are two players, they play twice consecutively). When they leave the maze, they lose this power. A chief in power takes control of the pieces of the surrounded chiefs, and keeps them after losing the power. A chief in power cannot be killed by a militant. The surrounding has no effect on them as long as they stay on the maze.
An assassin, a troublemaker or a necromobile can go in the maze to kill or move a living chief or a chief corpse, the piece must make an additional move immediately, in order to leave the maze. The original rule humoristically states that it is done to avoid things like an assassin empowered in the maze.
It is done in this order :
- The piece goes in the maze and the chief (corpse) is removed from the board
- The piece makes its free move to get out of the maze
- The chief/corpse is placed back on the board following the usual rule.
This order of actions allows placing the chief/corpse between the maze and the new position of the acting piece.
Alliances and betrayals
There can be informal agreements or alliances between the players, but there is no rule to prevent any betrayal.
End of the game
The game ends when a player has killed the chiefs of all of the other players.
Variants
Three-player variant
The pieces of the missing fourth player are "hostages". These pieces can be killed or moved by the pieces of the players. When the chief is captured, the normal rules to take control of them apply. The hostage chief can be placed in the maze, but it has no influence on the game.