A drink on the house!

He is the uncrowned king of chess and is happy to be challenged: the Chef de Bar, or bar manager, in the vacation and spa resort of Saas-Fee has not been beaten in the past two years and is ready to challenge any chess fan to a duel. Whoever can checkmate him gets a voucher of CHF 150.-. For the chief barkeeper is not just a virtuoso player, but also doesn't get upset about losing. Besides, he's an exceptionally gifted drink mixer.