Isolo (Sukuma boys)

From Wikimanqala

Jump to: navigation, search
Isolo
Isumbi, boys' game
Played in:
Usukuma (Tanzania)
Two cycles
Multiple lap
  Captures are reintroduced
8 holes per row
Four rows

Isolo (according to Kalumbete also called isumbi) is the name given to three related mancala games played by the Sukuma, in Tanzania. This is the middle (according to difficulty) one, the "boys' game".

Contents

Rules

The game begins with a special position:

board

On the first game the beginning player is chosen at random. On the following games, it alternates.

Each player controls the two rows closer to him.

General rules

General rules are as those of women's game.

Moves are multiple lap.

On his turn the player takes all the seeds from a hole on his side and sows them one by one on the following holes on his side, on a counterclockwise sense.

If the last seed of a lap is sown in an empty hole the move ends.

If the last seed of a lap is sown in a hole not allowing a capture he takes all the seeds on this hole and keeps on sowing another lap.

If the last seed of a lap is sown in a hole of the inner row and in the opponent's facing holes there are any seeds he captures them and sows them in another lap starting on the same hole the capturing lap started.

If on his turn a player can not move (he has no seeds, or all of them are singletons) he has lost the game.

Overture

At the beginning of the game some special rules apply.

Both pits containing 17 seeds are called ng'hana (privileged pits).

During the player's overture (each player overture can last differently) seeds are sowed only on his 14 left most holes, and the contents of the ng'hana can not be captured.

board
On black, South player's circuit. On white, North's one.

Once a player decides to (or must, as all other pits are empty or singletons) play the ng'hana his overture is over, he sows the seeds on the full board and all his seeds can be captured, from any pit. However, he can not capture the opponent's ng'hana as far as the opponent is still playing his own overture.

Preparing the initial position

There is a traditional method to prepare the initial position. Here we will show South player's way. North's one is symmetrical.

board
Two seeds are put in each pit
board
All seeds from the outer row are put in the rightmost hole
board
One seed from each inner pit is put in the corresponding outer pit
board
The player sows in multiple laps from the rightmost pit in the inner row till he reaches the ng'hana
board
One seed is taken frorm the ng'hana and put in the second pit from the right on the inner row


References

Kalumbete, Bela B.
(2001) ISOLO, or Bao played by the Sukuma [Online], available at http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=0003aj [13 Oct 2006].
Popova, Assia
(1979) 'Isolo, jeu royal des Sukuma', in Cahiers d'études africaines, 73-76, XIX-1-4.

See also

External links

Views
Personal tools