private static GameDecision HorizontalWin(Board board, string markChar)
{
if (board.RetrieveMarkForPosition(1) == markChar && board.RetrieveMarkForPosition(2) == markChar && board.RetrieveMarkForPosition(3) == markChar ||
board.RetrieveMarkForPosition(4) == markChar && board.RetrieveMarkForPosition(5) == markChar && board.RetrieveMarkForPosition(6) == markChar ||
board.RetrieveMarkForPosition(7) == markChar && board.RetrieveMarkForPosition(8) == markChar && board.RetrieveMarkForPosition(9) == markChar
)
{
return GameDecision.Win;
}
return GameDecision.PlayOn;
}
