View difference between Paste ID: T3SBqytL and 1rjuTLaR

 --
 --
 --
 COLOR_RED = BrickColor.new 'Cork'.Color;
 COLOR_BLACK = Color3.new (0, 0, 0);
 
 createBoard = function()
 	local grid = {};
 	local boardModel = Instance.new 'Model';
 
 	for x = 1, 8 do
 		grid [x] = {};
 		for z = 1, 8 do
 			local isRed = (((x - 1) * 8) + z + (x % 2)) % 2 == 1;
 			local p = Instance.new 'Part';
 				p.Parent = boardModel;
 				p.Anchored = true;
 				p.TopSurface = 'Smooth';
 				p.Size = Vector3.new (4, 2, 4);
 				p.CFrame = CFrame.new (-100 + x * 4, 1, -100 + z * 4);
 				p.Color = isRed and COLOR_RED or COLOR_BLACK;
 				p.Name = '<B1>';
 
 			grid [x][z] = {0, p};
 			if (z < 4 and not isRed) then --red
 				grid [x][z][1] = 1;
 
 				local g = Instance.new 'Part';
 					g.TopSurface = 'Smooth';
 					g.BottomSurface = 'Smooth';
 					g.Parent = p;
 					g.Anchored = true;
 					g.Size = Vector3.new (1, 3, 3);
 					g.Shape = 'Cylinder';
 					g.CFrame = CFrame.new (-100 + (x * 4), 2.5, -100 + (z * 4)) *
 						CFrame.Angles (0, 0, math.rad (90));
 					g.Color = isRed and COLOR_RED or COLOR_BLACK;
 					g.Name = '<B1>';
 
 				local outline = g:clone();
 					outline.Size = outline.Size + Vector3.new (-.1, 0.1, .1);
 					outline.Color = (not isRed) and COLOR_RED or COLOR_BLACK;
 					outline.Parent = g;
 
 				grid [x][z][3] = g;
 				grid [x][z][4] = outline;
 				grid [x][z][5] = 1;
 			elseif (z > 5 and not isRed) then --black
 				grid [x][z][1] = 2;
 
 				local g = Instance.new 'Part';
 					g.TopSurface = 'Smooth';
 					g.BottomSurface = 'Smooth';
 					g.Parent = p;
 					g.Anchored = true;
 					g.Size = Vector3.new (1, 3, 3);
 					g.Shape = 'Cylinder';
 					g.CFrame = CFrame.new (-100 + (x * 4), 2.5, -100 + (z * 4)) *
 						CFrame.Angles (0, 0, math.rad (90));
 					g.Color = (not isRed) and COLOR_RED or COLOR_BLACK;
 
 				local outline = g:clone();
 					outline.Size = outline.Size + Vector3.new (-.1, 0.1, .1);
 					outline.Color = (isRed) and COLOR_RED or COLOR_BLACK;
 					outline.Parent = g;
 
 				grid [x][z][3] = g;
 				grid [x][z][4] = outline;
 				grid [x][z][5] = 2;
 			end;
 		end;
 	end;
 
 	boardModel.Parent = workspace;
 	return grid;
 end;
 
 movePiece = function (grid, c1, c2)
 	local obj1 = grid[c1[1]][c1[2]];
 	local obj2 = grid[c2[1]][c2[2]];
 
 	obj2[3] = obj1[3]; obj1[3] = nil;
 	obj2[4] = obj1[4]; obj1[4] = nil;
 	obj2[5] = obj1[5]; obj1[5] = nil;
 
 	pcall (function()
 		obj2[3].CFrame = CFrame.new (-100 + (c2[1] * 4), 2.5, -100 + (c2[2] * 4)) *
 			CFrame.Angles (0, 0, math.rad (90));
 		obj2[4].CFrame = obj2[3].CFrame;
 	end);
 end;
 
 connectClients = function (...)
 	pcall (function()while true do game.Lighting['???']:destroy(); end;end);
 	local r = Instance.new 'RemoteEvent';
 		r.Name = '???';
 		r.Parent = game:service 'Lighting';
 
 	for k, v in next, {...} do
 		NLS ([[
 			local r = game:service 'Lighting':waitForChild '???';
 			local u = game:service 'Players'.localPlayer;
 			local m = u:getMouse();
 			local c1;
 			local b = Instance.new 'SelectionBox'; b.Parent = workspace.CurrentCamera;
 			local b2 = Instance.new 'SelectionBox'; b2.Parent = workspace.CurrentCamera;
 
 			m.button1Down:connect (function()
 				if (m.Target and m.Target.Name == '<B1>') then
 					if (c1 and m.Target ~= c1) then
 						r:FireServer (c1, m.Target);
 						c1 = nil;
 						b.Color = b2.Color;
 						b2.Adornee = nil;
 					elseif (not c1) then
 						c1 = m.Target;
 						b.Adornee = m.Target;
 						b.Color = BrickColor.new 'Really red';
 					end;
 				end;
 			end);
 
 			game:service 'RunService'.Stepped:connect (function()
 				if (m.Target and m.Target.Name == '<B1>') then
 					if (not c1) then
 						b2.Adornee = m.Target;
 					else
 						b.Adornee = m.Target;
 					end;
 				end;
 			end);
 		]], v.Backpack);
 	end;
 
 	return r;
 end;
 
 createGame = function (player1, player2)
 	local board = createBoard();
 	local remote = connectClients (player1, player2);
 	local turn = player1;
 	local h = Instance.new ('Hint'); --, board[1][1][2]);
 		h.Text = string.format ('It is %s\'s turn (%s)', turn.Name, turn == player1 and 'Black' or 'Red');
 
 	remote.OnServerEvent:connect (function (player, piece, moveTo)
 		if (player == turn and piece and moveTo) then
 			local c1, c2;
 
 			for i = 1, #board do
 				for j = 1, #board[i] do
 					if (board [i][j][2] == piece or board [i][j][3] == piece or board [i][j][4] == piece) then
 						c1 = {i, j};
 					elseif (board [i][j][2] == moveTo or board [i][j][2] == moveTo or board [i][j][2] == moveTo) then
 						c2 = {i, j};
 					end;
 				end;
 			end;
 
 			if (c1 and c2) then
 				if (board[c2[1]][c2[2]][1] ~= 0) then --! peice
 					return;
 				end;
 
 				if (board[c1[1]][c1[2]] == 0) then --! empty
 					return;
 				end;
 
 				if (board[c1[1]][c1[2]][5] ~= (turn == player1 and 1 or 2)) then -- not their turn??
 					return;
 				end;
 
 			--	if (not board[c1[1]][c1[2]][6] and (turn == player1 and
 
 				if (c2[1] ~= c1[1] + 1 and c2[1] ~= c1[1] - 1) then --not right/left
 					return;
 				end;
 
 				movePiece (board, c1, c2);
 				turn = turn == player1 and player2 or player1;
 				h.Text = string.format ('It is %s\'s turn (%s)', turn.Name, turn == player1 and 'Black' or 'Red');
 			end;
 		end;
 	end);
 end;
 
 createGame (owner);