On the 21st of April Michał Mazurkiewicz attempted a new Guinness World Record by playing Diving Chess simultaneously against 16 different chess players and winning at least 80% of the matches. Michał has been the Diving Chess World Champion for the last few years and had previously played against 8 players. On April 21st, he was able to score 13.5 points out of the maximum 16 (with 12 wins, 3 draws and 1 loss). His only loss was to an International Master, Piotr Brodowski, who has an ELO of 2424. We are waiting for Guinness to verify the results and congratulate Michał for his incredible feat!