In Russia, is gaining in popularity a new sport - "Chess Boxing". It is a hybrid of chess and boxing, as strange as it may seem combination.
It looks like this: Two boxers (or if you want to call them chess?) Sit in the ring at the chessboard, then mutuzyat each other in a boxing round, and then again sit chess. And so 11 rounds - odd four minute rounds alternate two-minute chess boxing. You can win or nakautom or mat or on points in boxing matches.