I found this on another site... so i just post it here...

3 Way Chess 1

The regular chess rules are used, although the shape of the board is obviously different.
3 Way Chess 2

This is an empty board. Every player has 16 standard chess pieces.
3 Way Chess 3

This is the game that I've lost being inattentive.
3 Way Chess 4

The owner of the chessboard explains the rules. He bought his chessboard in Czech Republic.
3 Way Chess 5

The pawn moves as usual straight forward and takes enemy pieces one square diagonally forward.
3 Way Chess 6

In the center the pawn can attack three squares diagonally.
3 Way Chess 7

The bishop is limited to diagonal movement.
3 Way Chess 8

The rook moves as always. Nothing new.
3 Way Chess 9

The knight is also no different from a standard knight.
3 Way Chess 10

Nothing new for the queen as well.
3 Way Chess 11

One peculiar feature: the diagonal in the center of the board.
3 Way Chess 12

The game is great, but three people are needed.
3 Way Chess 13

Close-up of the chess figures.
3 Way Chess 14

It's uncomfortable to play on a regular square desk.
3 Way Chess 15

General rules:
1. The players take turns clockwise. The right of the first move is determined randomly.
2. The player who makes first check-mate wins.
3. The pawns move straight forward. Accordingly half of the pawns goes to the right, and the other half goes to the left.

The main characteristic of the game: if two players don't like the third, he is doomed.
The funny part of the game: the two players must compete for the privilege to check-mate the third.