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 4 5 It's valid! Turn 3. Move of Black Board is : 01234567 0 ........ 1 ........ 2 ....B... 3 ...BB... 4 ...WWW.. 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 5 2 It's valid! Turn 4. Move of White Board is : 01234567 0 ........ 1 ........ 2 ....B... 3 ...BB... 4 ...BWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 4 2 It's valid! Turn 5. Move of Black Board is : 01234567 0 ........ 1 ........ 2 ....B... 3 ...BB... 4 ..WWWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to 3 2 It's valid! Turn 6. Move of White Board is : 01234567 0 ........ 1 ........ 2 ....B... 3 ..BBB... 4 ..BWWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 2 5 It's valid! Turn 7. Move of Black Board is : 01234567 0 ........ 1 ........ 2 ....BW.. 3 ..BBW... 4 ..BWWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to 1 6 It's valid! Turn 8. Move of White Board is : 01234567 0 ........ 1 ......B. 2 ....BB.. 3 ..BBB... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 2 3 It's valid! Turn 9. Move of Black Board is : 01234567 0 ........ 1 ......B. 2 ...WBB.. 3 ..BBW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to 1 3 It's valid! Turn 10. Move of White Board is : 01234567 0 ........ 1 ...B..B. 2 ...BBB.. 3 ..BBW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 0 7 It's valid! Turn 11. Move of Black Board is : 01234567 0 .......W 1 ...B..W. 2 ...BBW.. 3 ..BBW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to 2 6 It's valid! Turn 12. Move of White Board is : 01234567 0 .......W 1 ...B..W. 2 ...BBBB. 3 ..BBW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 2 2 It's valid! Turn 13. Move of Black Board is : 01234567 0 .......W 1 ...B..W. 2 ..WBBBB. 3 ..BWW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to 0 6 It's valid! Turn 14. Move of White Board is : 01234567 0 ......BW 1 ...B..B. 2 ..WBBBB. 3 ..BWW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 0 5 It's valid! Turn 15. Move of Black Board is : 01234567 0 .....WWW 1 ...B..B. 2 ..WBBBB. 3 ..BWW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to 2 1 It's valid! Turn 16. Move of White Board is : 01234567 0 .....WWW 1 ...B..B. 2 .BBBBBB. 3 ..BWW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 0 program tried to go to 2 7 It's valid! Turn 17. Move of Black Board is : 01234567 0 .....WWW 1 ...B..W. 2 .BBBBBBW 3 ..BWW... 4 ..BBWW.. 5 ..B..... 6 ........ 7 ........ Contestant 1 program tried to go to -1 -1 Move -1 -1 is invalid. White wins because Black failed ENDOFGAME