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 1 2 It's valid! Turn 4. Move of White Board is : 01234567 0 ........ 1 ..B..... 2 ...BB... 3 ...WB... 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 3 5 It's valid! Turn 5. Move of Black Board is : 01234567 0 ........ 1 ..B..... 2 ...BB... 3 ...WWW.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 2 2 It's valid! Turn 6. Move of White Board is : 01234567 0 ........ 1 ..B..... 2 ..BBB... 3 ...BWW.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 1 4 It's valid! Turn 7. Move of Black Board is : 01234567 0 ........ 1 ..B.W... 2 ..BBW... 3 ...BWW.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 1 program tried to go to 0 4 It's valid! Turn 8. Move of White Board is : 01234567 0 ....B... 1 ..B.B... 2 ..BBB... 3 ...BBW.. 4 ...WB... 5 ........ 6 ........ 7 ........ Contestant 0 program tried to go to 5 3 It's valid! Turn 9. Move of Black Board is : 01234567 0 ....B... 1 ..B.B... 2 ..BBB... 3 ...BBW.. 4 ...WW... 5 ...W.... 6 ........ 7 ........ Contestant 1 program tried to go to 3 6 It's valid! Turn 10. Move of White Board is : 01234567 0 ....B... 1 ..B.B... 2 ..BBB... 3 ...BBBB. 4 ...WW... 5 ...W.... 6 ........ 7 ........ Contestant 0 program tried to go to 1 3 It's valid! Turn 11. Move of Black Board is : 01234567 0 ....B... 1 ..BWB... 2 ..BWB... 3 ...WBBB. 4 ...WW... 5 ...W.... 6 ........ 7 ........ Contestant 1 program tried to go to -1 -1 Move -1 -1 is invalid. White wins because Black failed ENDOFGAME