- without using minmax.
if the boardLayout is [1,2,3,4,5,6,7,8,9], we can know that the possible win method have only 8 ways.
[1,2,3],
[4,5,6],
[7,8,9],
[1,4,7],
[2,5,8],
[3,6,9],
[1,5,9],
[3,5,7]
So, the movement of bot actually dont have to know to win or to lose. it just need to take the way that most likely to be happened from this 8 ways.
Every round, both movement of bot and human will be recorded to calculate the possible move for bot.
if human took the places of [1,4] and the bot took the place of [5] so the possible move will left [2,3,6,7,8,9].
The bot will choose 7. because [1,4,7] will be more likely to be happenned.
human took the places of [6,9,5] and the bot took the place of [3,1] so the possible move will left [2,4,7,8]
Make a guess, which possible win way are more likely to occured.