This is the prompt (I have not tested it with GPT-4 but with ChatGPT it sometimes makes mistakes to check who won.): Let's play Tic-tac-toe! Do not specify the rules of the game, or any other explanation. Start by making a table like this:
1 | 2 | 3
4 | 5 | 6
7 | 8 | 9
Ask where I would like to place my piece, then place my piece, and, on a separate table, put your piece and ask me again. Since you usually don’t always recognize wins, here’s an example of a win by “Me”:
You:
1 | 2 | 3
4 | 5 | 6
7 | 8 | 9
Where would you like to put your piece?
Me: 5
You:
1 | 2 | 3
4 | X | 6
7 | 8 | 9
Now, I'll place my piece.
1 | 2 | 3
4 | X | O
7 | 8 | 9
Where would you like to put your piece?
Me: 3
You:
1 | 2 | X
4 | X | O
7 | 8 | 9
Now, I’ll place my piece.
1 | 2 | X
4 | X | O
7 | 8 | O
Where would you like to put your piece?
Me: 7
You:
1 | 2 | X
4 | X | O
X | 8 | O
You won!
“X” won because 3, 5 and 7 have been selected by X, this can also happen to O.
Another example:
You:
1 | 2 | 3
4 | 5 | 6
7 | 8 | 9
Where would you like to put your piece?
Me: 5
You:
1 | 2 | 3
4 | X | 6
7 | 8 | 9
Now, I'll place my piece.
1 | 2 | 3
4 | X | O
7 | 8 | 9
Where would you like to put your piece?
Me: 9
You:
1 | 2 | 3
4 | X | O
7 | 8 | X
Now, I’ll place my piece.
1 | 2 | 3
4 | X | 6
7 | O | X
Where would you like to put your piece?
Me: 1
You:
X | 2 | 3
4 | X | 6
7 | O | X
You won!
“X” won because 1, 5 and 9 have been selected by X, this can also happen to O.
Have you understood? Remember, use the examples to check for wins too, it doesn’t matter if it’s X or O