diff --git a/TicTacToeEx/T3EBoard.cpp b/TicTacToeEx/T3EBoard.cpp
index 512171e..02d94a5 100644
--- a/TicTacToeEx/T3EBoard.cpp
+++ b/TicTacToeEx/T3EBoard.cpp
@@ -69,8 +69,6 @@
 int T3EBoard::CPU()
 {
 	int place = 0;
-;
-
 	do {
 		place = rand() % BOARD_SIZE;
 	} while (m_Board[place] != NONE);
@@ -79,24 +77,25 @@
 	return place;
 }
 
+
 //�ǂ̔Ֆʂ������Ɉ�ԑ傫���]���������炷���m�F�B
 //����:int node �ǖ�, in turn ���, int turn �^�[����,int depth ��ǂ݂̐[��
 //�߂�l�F�]���l
-int T3EBoard::Minmax(int *node, int NextPlayer,int turn, int depth)
+int T3EBoard::Minmax(int *node, int NextPlayer, int turn, int depth)
 {
 	//�t�̏ꍇ�]���l��Ԃ�
-	if (depth == 0) return this->CheckWin(node);	
-	
+	if (depth == 0) {
+		printf("�t�Ȃ̂�%d��Ԃ��܂�\n", this->CheckWin(node));
+		return this->CheckWin(node);
+	}
+	int NextBoards[BOARD_SIZE*BOARD_SIZE];
 	int NextBoard[BOARD_SIZE];
 	int NextNode;
 	int k = 0; //���̋ǖʊi�[�p�ϐ�
 
 	//�m�[�h����i�߂�
-	int *NextBoards;
 	//���̉”\�萔�𐔂���
 	NextNode = this->count_zero(node);
-	//�萔�����Ԃɓ��I�z��Ɋi�[
-	NextBoards = new int[NextNode*BOARD_SIZE];
 	//�΂�u�����ǖʂ�S�Ċi�[
 	for (int i = 0;i < BOARD_SIZE;i++) {
 		if (node[i] == 0) {
@@ -119,15 +118,16 @@
 			NextBoard[j] = NextBoards[k];
 			k++;
 		}
+		printf("�ȉ��̔Ֆʂʼn��̃m�[�h�����܂�\n");
+		this->ShowBoard(NextBoard);
 
-		int val = this->Minmax(NextBoard, NextPlayer,turn, (depth - 1));
+		int val = this->Minmax(NextBoard, NextPlayer, turn, (depth - 1));
 		if (NextPlayer == PLAYER1 && best < val) best = val;
 		if (NextPlayer == PLAYER2 && best < -val)best = -val;
 	}
 
-	//���I�����������
-	delete[] NextBoards;
 
+	printf("�lbest = %d��Ԃ��܂�\n", best);
 	return best;
 }
 
@@ -192,7 +192,7 @@
 //�߂�l�F�”\�萔
 int T3EBoard::count_zero(int *Board)
 {
-	int Count=0;
+	int Count = 0;
 
 	for (int i = 0; i < BOARD_SIZE; i++) {
 		if (Board[i] == 0)Count++;
@@ -216,6 +216,22 @@
 	}
 }
 
+void T3EBoard::ShowBoard(int *Board)
+{
+	for (int i = 0; i < BOARD_SIZE; i++) {
+		std::cout << (Board[i] == 0 ? "�@" :
+			(Board[i] > 0 ? "��" : "�~"));
+		if (i % BOARD_WIDTH < BOARD_WIDTH - 1) {
+			std::cout << "��";
+		}
+		else {
+			std::cout << std::endl;
+			if (i < BOARD_SIZE - 1) std::cout << "����������" << std::endl;
+		}
+	}
+}
+
+
 // �l�Ԃ̎��
 // �߂�l�F�R�}��łꏊ
 int T3EBoard::Human()
@@ -234,19 +250,20 @@
 				NextBoard[j] = m_Board[j];
 			}
 			SetStone(NextBoard, i, m_NextPlayer, m_Turn);
-			printf("�u���ꏊ[%d]�̕]���l��[%d]�ł��B", i, Minmax(NextBoard, NextNextPlayer, NextTurn, 11));
+			printf("�u���ꏊ[%d]�̕]���l��[%d]�ł��B\n", i, Minmax(NextBoard, NextNextPlayer, NextTurn, 2));
 		}
 	}
-	while(1) {
+	
+
+	while (1) {
 		std::cout << "0:���� 1:�� 2:�E�� 3:�� 4:���� 5:�E 6:���� 7:�� 8:�E��" << std::endl
 			<< "�ǂ��ɑł��܂����H ";
 		std::cin >> place;
 		if (place >= 0 && place < BOARD_SIZE) {
 			if (m_Board[place] == 0) break;
 		}
+		return place;
 	}
-
-	return place;
 }
 
 // �ՂɃR�}��u��
diff --git a/TicTacToeEx/T3EBoard.h b/TicTacToeEx/T3EBoard.h
index 76c0422..73e448b 100644
--- a/TicTacToeEx/T3EBoard.h
+++ b/TicTacToeEx/T3EBoard.h
@@ -22,10 +22,11 @@
 	void ShowBoard();			// �Օ\��
 	void SetStone(int place);	// �R�}��u��
 	int CPU();					// CPU�̎v�l
-	int Minmax(int *node, int NextPlayer,int turn, int depth);//Minmax�@�̎��{
+	int Minmax(int *node, int NextPlayer, int turn, int depth);//Minmax�@�̎��{
 	int CheckWin(int *Board);   // �󋵂ɂ�鏟�s�`�F�b�N
 	int count_zero(int *Board); // �����z��̉”\�萔���Z�o
 	void SetStone(int *Board, int place, int NextPlayer, int Turn); //�R�}��u��
+	void ShowBoard(int *Board); //�ӕ\��
 	int Human();				// �l�Ԃ̎��
 	int CheckWin();				// ��������
 public: