The Youth Exchange CheckMATE! is born to create an international opportunity in the city of Vicenza and in the province about the building of a unified society using the game like a tool. Nowadays some social phenomena show that there is a big gap among people of different culture and among people of different generation and these could invalidate the social capital of the territory. CheckMATE! want to add value to the game like an opportunity of testing and developing new skills for the participants to improve their wealth and to reduce the risk of unemployment or dropping out the school. The main goals of the projects are: -The knowledge of the new and old games of the different countries which are involved in the project to share common and specific aspects; -The promotion of the game like a tool to join people and to find a common language; -The promotion of a multicultural and intergenerational approach on the territory; -The increase of the life skills using the game to show a correct and constructive approach; -Build and disseminate a game that contains the experience of the young participants in CheckMATE!