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 6 It's valid! Turn 5. Move of Black Board is : 01234567 0 ........ 1 ......W. 2 ....BWB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 3 5 It's valid! Turn 6. Move of White Board is : 01234567 0 ........ 1 ......W. 2 ....BWB. 3 ...BBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 2 7 It's valid! Turn 7. Move of Black Board is : 01234567 0 ........ 1 ......W. 2 ....BWWW 3 ...BBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 7 It's valid! Turn 8. Move of White Board is : 01234567 0 .......B 1 ......B. 2 ....BBWW 3 ...BBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 2 3 It's valid! Turn 9. Move of Black Board is : 01234567 0 .......B 1 ......B. 2 ...WWWWW 3 ...WBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 1 7 It's valid! Turn 10. Move of White Board is : 01234567 0 .......B 1 ......BB 2 ...WWWBW 3 ...WBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 0 5 It's valid! Turn 11. Move of Black Board is : 01234567 0 .....W.B 1 ......WB 2 ...WWWBW 3 ...WBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 6 It's valid! Turn 12. Move of White Board is : 01234567 0 .....WBB 1 ......BB 2 ...WWWBW 3 ...WBB.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 4 5 It's valid! Turn 13. Move of Black Board is : 01234567 0 .....WBB 1 ......BB 2 ...WWWBW 3 ...WWW.. 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 4 It's valid! Turn 14. Move of White Board is : 01234567 0 ....BBBB 1 ......BB 2 ...WWWBW 3 ...WWW.. 4 ...WWW.. 5 ........ 6 ........ 7 ........ White doesn't have any valid moves Turn 15. Move of Black Board is : 01234567 0 ....BBBB 1 ......BB 2 ...WWWBW 3 ...WWW.. 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 3 7 It's valid! Turn 16. Move of White Board is : 01234567 0 ....BBBB 1 ......BB 2 ...WWWBB 3 ...WWW.B 4 ...WWW.. 5 ........ 6 ........ 7 ........ White doesn't have any valid moves Turn 17. Move of Black Board is : 01234567 0 ....BBBB 1 ......BB 2 ...WWWBB 3 ...WWW.B 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 2 2 It's valid! Turn 18. Move of White Board is : 01234567 0 ....BBBB 1 ......BB 2 ..BBBBBB 3 ...WWW.B 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 4 5 Move 4 5 is invalid. Black wins because White failed ENDOFGAME