Fast classical, shorter duration, bigger field, Swiss qualification from 2027
3 min readJul 14, 2026 10:35 AM IST The International Chess Federation (FIDE) has approved a significant change to the Chess World Cup format, effective from the 2027 cycle. The revamped tournament will be shorter, feature a larger field, and introduce a Swiss-system qualification stage. The new format reduces the World Cup from 27 days to 19 days. The tournament will now be played in two stages. The opening stage will consist of Swiss-system tournaments played with a fast classical time control of 45 minutes plus a 30-second increment per move. The Open World Cup will feature four Swiss pools, while the Women’s World Cup will be divided into two pools. Each Swiss tournament will be played over nine rounds across five days. The top players from each pool will advance to the knockout stage. In the Open World Cup, the top four players from each of the four pools (16 players total) will qualify. In the Women’s World Cup, the top eight players from each of the two pools (16 players total) will advance. …









