Most educated people know about such a wonderful game like chess. Moreover, unlike cards, chess is not considered a gamble, which means that you can play them even at school. Moreover, in many schools there are special clubs where children can learn to masterfully master this game. Chess is not only children's entertainment, it is also very popular among adults. They fight in the streets, in cafes, parks and cottages, and with the advent of modern mobile devices, in order to fight rivals you do not even need to have physical chess, but just go to one of the applications on your mobile device. Here is one of the variations of this arcade.