compiler isn't recognizing a value in a struct - c++

Question

I've been trying to solve this problem uselessly for a long time... I'll be glad for help.
I have this enum defined:
enum state { empty, black , white , possible};
and these 2 structs:
typedef struct s_node
{
struct s_node* next;
struct s_node* prev;
state color;
int place; //0...63
} ListNode;
and:
typedef struct b_node
{
state color;
ListNode* ptr;
} ArrNode;
and finally class Board:
class Board
{
private:
state turn;
ArrNode board[SIZE][SIZE];
ListNode *head, *tail, *list, *black_end, *white_end;
Possible *possHead;
int black_num, white_num;
friend class Play;
public:
Board(){...}
...
};
I initialize the ListNode with color=empty, and so the ArrNode board.
But when i run the code and about to go through the ListNode I get this:
and when i click the green refresh button i get this:
edit:
here i=19 but i showed board[3][3] (i=27)...
here's a correct snapshot:
But when i step over (F10) it doesn't enter the if condition.
Any help?
Thanks in advance!
edit:
Here's how i initialize ArrNode board[SIZE][SIZE]:
head = new ListNode;
list = head;
for (int i = 0; i < SIZE; i++)
for (int j = 0; j < SIZE; j++)
{
board[i][j].color = empty;
list->next = new ListNode;
list->next->prev = list;
list = list->next;
list->color = empty;
board[i][j].ptr = list;
list->place = i*SIZE + j;
}
list->next = NULL;