Damier

from tkinter import *

fenetre = Tk()
can = Canvas(fenetre, width = 503 , height = 503, bg = "PeachPuff3")
can.pack(side = TOP, pady = 100)

class Damier(object):
    def __init__(self, x0, y0):
        self.x0 = x0
        self.y0 = y0
        self.x1 = self.x0 + 50
        self.y1 = self.y0 + 50

    def case(self):
        if self.y0 == 4 or self.y0 == 104 or self.y0 == 204 or self.y0 == 304 or self.y0 == 404 or self.y0 == 504:
            if (self.x0 == 4 or self.x0 == 104 or self.x0 == 204 or self.x0 == 304 or self.x0 == 404 or self.x0 == 504):
                can.create_rectangle(self.x0, self.y0, self.x1, self.y1, fill = "black")
            else:
                can.create_rectangle(self.x0, self.y0, self.x1, self.y1, fill = "white")
        else:
            if (self.x0 == 54 or self.x0 == 154 or self.x0 == 254 or self.x0 == 354 or self.x0 == 454):
                can.create_rectangle(self.x0, self.y0, self.x1, self.y1, fill = "black")
            else:
                can.create_rectangle(self.x0, self.y0, self.x1, self.y1, fill = "white")

cases = []
for a in range(4, 554, 50):
        for i in range(4, 554, 50):
            cases.append([i, a])

def main():
    global cases
    but1 = Button(fenetre, text = "Quitter", command=fenetre.destroy)
    but1.pack(side = LEFT, padx = 350)

    for i in range(0, 100):
        but2 = Button(fenetre, command = Damier(cases[i][0], cases[i][1]).case())
    fenetre.mainloop()

if __name__ == '__main__':
    main()