Chess_Board.py

# import turtle package
import turtle

# create screen object
sc = turtle.Screen()

# create turtle object
pen = turtle.Turtle()

# method to draw square
def draw():

for i in range(4):
	pen.forward(30)
	pen.left(90)

pen.forward(30)


	
# Driver Code
if __name__ == "__main__" :
	
	# set screen
	sc.setup(600, 600)
	
	# set turtle object speed
	pen.speed(100)
	
	# loops for board
	for i in range(8):
	
	# not ready to draw
	pen.up()
	
	# set position for every row
	pen.setpos(0, 30 * i)
	
	# ready to draw
	pen.down()
	
	# row
	for j in range(8):
	
		# conditions for alternative color
		if (i + j)% 2 == 0:
		col ='black'
	
		else:
		col ='white'
	
		# fill with given color
		pen.fillcolor(col)
	
		# start filling with colour
		pen.begin_fill()
	
		# call method
		draw()
		# stop filling
		pen.end_fill()
	
	# hide the turtle
	pen.hideturtle()
	
	# This code is contributed by Deepanshu Rustagi.