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 2 4 It's valid! Turn 2. Move of White Board is : 01234567 0 ........ 1 ........ 2 ....B... 3 ...BB... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 2 5 It's valid! Turn 3. Move of Black Board is : 01234567 0 ........ 1 ........ 2 ....BW.. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 2 6 It's valid! Turn 4. Move of White Board is : 01234567 0 ........ 1 ........ 2 ....BBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 1 4 It's valid! Turn 5. Move of Black Board is : 01234567 0 ........ 1 ....W... 2 ....WBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 3 It's valid! Turn 6. Move of White Board is : 01234567 0 ...B.... 1 ....B... 2 ....WBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 0 4 It's valid! Turn 7. Move of Black Board is : 01234567 0 ...BW... 1 ....W... 2 ....WBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 5 It's valid! Turn 8. Move of White Board is : 01234567 0 ...BBB.. 1 ....W... 2 ....WBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 2 7 It's valid! Turn 9. Move of Black Board is : 01234567 0 ...BBB.. 1 ....W... 2 ....WWWW 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 1 5 It's valid! Turn 10. Move of White Board is : 01234567 0 ...BBB.. 1 ....WB.. 2 ....BWWW 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 3 2 It's valid! Turn 11. Move of Black Board is : 01234567 0 ...BBB.. 1 ....WB.. 2 ....BWWW 3 ..WWW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 1 3 It's valid! Turn 12. Move of White Board is : 01234567 0 ...BBB.. 1 ...BBB.. 2 ....BWWW 3 ..WWW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 0 6 It's valid! Turn 13. Move of Black Board is : 01234567 0 ...BBBW. 1 ...BBW.. 2 ....WWWW 3 ..WWW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 7 It's valid! Turn 14. Move of White Board is : 01234567 0 ...BBBBB 1 ...BBW.. 2 ....WWWW 3 ..WWW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 0 2 It's valid! Turn 15. Move of Black Board is : 01234567 0 ..WBBBBB 1 ...WBW.. 2 ....WWWW 3 ..WWW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 1 It's valid! Turn 16. Move of White Board is : 01234567 0 .BBBBBBB 1 ...WBW.. 2 ....WWWW 3 ..WWW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 4 5 It's valid! Turn 17. Move of Black Board is : 01234567 0 .BBBBBBB 1 ...WBW.. 2 ....WWWW 3 ..WWW... 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 1 2 It's valid! Turn 18. Move of White Board is : 01234567 0 .BBBBBBB 1 ..BBBW.. 2 ....WWWW 3 ..WWW... 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 1 1 It's valid! Turn 19. Move of Black Board is : 01234567 0 .BBBBBBB 1 .WWWWW.. 2 ....WWWW 3 ..WWW... 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to -1 -1 Move -1 -1 is invalid. White wins because Black failed ENDOFGAME