Turn 1. Move of Black
Board is :

  01234567
0 ........
1 ........
2 ........
3 ...BW...
4 ...WB...
5 ........
6 ........
7 ........

Contestant 1 program tried to go to 5 3
It's valid!
Turn 2. Move of White
Board is :

  01234567
0 ........
1 ........
2 ........
3 ...BW...
4 ...BB...
5 ...B....
6 ........
7 ........

Contestant 0 program tried to go to 3 2
It's valid!
Turn 3. Move of Black
Board is :

  01234567
0 ........
1 ........
2 ........
3 ..WWW...
4 ...BB...
5 ...B....
6 ........
7 ........

Contestant 1 program tried to go to 2 1
It's valid!
Turn 4. Move of White
Board is :

  01234567
0 ........
1 ........
2 .B......
3 ..BWW...
4 ...BB...
5 ...B....
6 ........
7 ........

ENDOFGAME