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 3 It's valid! Turn 3. Move of Black Board is : 01234567 0 ........ 1 ........ 2 ...WB... 3 ...WB... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 2 2 It's valid! Turn 4. Move of White Board is : 01234567 0 ........ 1 ........ 2 ..BBB... 3 ...BB... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 2 5 It's valid! Turn 5. Move of Black Board is : 01234567 0 ........ 1 ........ 2 ..BBBW.. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 2 6 It's valid! Turn 6. Move of White Board is : 01234567 0 ........ 1 ........ 2 ..BBBBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 1 2 It's valid! Turn 7. Move of Black Board is : 01234567 0 ........ 1 ..W..... 2 ..BWBBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 1 3 It's valid! Turn 8. Move of White Board is : 01234567 0 ........ 1 ..WB.... 2 ..BBBBB. 3 ...BW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 0 3 It's valid! Turn 9. Move of Black Board is : 01234567 0 ...W.... 1 ..WW.... 2 ..BWBBB. 3 ...WW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 2 It's valid! Turn 10. Move of White Board is : 01234567 0 ..BW.... 1 ..BB.... 2 ..BWBBB. 3 ...WW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 0 1 It's valid! Turn 11. Move of Black Board is : 01234567 0 .WWW.... 1 ..WB.... 2 ..BWBBB. 3 ...WW... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 5 3 It's valid! Turn 12. Move of White Board is : 01234567 0 .WWW.... 1 ..WB.... 2 ..BBBBB. 3 ...BW... 4 ...BB... 5 ...B.... 6 ........ 7 ........ Contestant 0 program tried to go to 6 3 It's valid! Turn 13. Move of Black Board is : 01234567 0 .WWW.... 1 ..WW.... 2 ..BWBBB. 3 ...WW... 4 ...WB... 5 ...W.... 6 ...W.... 7 ........ Contestant 1 program tried to go to 5 2 It's valid! Turn 14. Move of White Board is : 01234567 0 .WWW.... 1 ..WW.... 2 ..BWBBB. 3 ...WB... 4 ...BB... 5 ..BW.... 6 ...W.... 7 ........ Contestant 0 program tried to go to 2 7 It's valid! Turn 15. Move of Black Board is : 01234567 0 .WWW.... 1 ..WW.... 2 ..BWWWWW 3 ...WB... 4 ...BB... 5 ..BW.... 6 ...W.... 7 ........ Contestant 1 program tried to go to 5 2 Move 5 2 is invalid. White wins because Black failed ENDOFGAME