- 2 players alternate rounds of chess and boxing.
- The "match" starts with a round of chess, then boxing, and on and on.
- Each matchola is 11 rounds; 6 of chess and 5 of boxing
- The winner is determined by:
- Time running out before making a move in chess
- Knock out
Leo Granit Kraft is the reigning champ, looking like a fighter AND a thinker:
Watch this for a full report: