6-round Swiss tournament held in Ciudad Real, Spain
Start date: May 30, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 60' + 30"
Country: Spain 
Prize Fund: 455 EUR
First Prize: 125 EUR
7-round Swiss open tournament held in Botoșani, Romania
Start date: May 30, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 40' + 10"
Country: Romania 
Prize Fund: 3,330 EUR
First Prize: 303 EUR
7-round Swiss open tournament held in Ille-sur-Têt, France
Start date: May 30, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 60' + 30"
Country: France 
Prize Fund: 600 EUR
First Prize: 300 EUR
7-round Swiss open tournament held in Umeå, Sweden
Start date: May 30, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 90' + 30"
Country: Sweden 
Prize Fund: 842 EUR
First Prize: 344 EUR
6-round Swiss open tournament held in Požarevac, Serbia
Start date: May 30, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 60' + 30"
Country: Serbia 
Prize Fund: 938 EUR
First Prize: 213 EUR
5-round Swiss open tournament held in Verona, Italy
Start date: May 30, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 90' + 30"
Country: Italy 
Prize Fund: 1,800 EUR
First Prize: 400 EUR
9-round Swiss open tournament in Kosovo
Start date: May 31, 2025
End date: June 7, 2025
Format: Open / Over the Board
Time Control: 90'/ 40 moves + 15' + 30"
Country: Kosovo 
Prize Fund: 6,300 EUR
First Prize: 1,500 EUR
The Torneo Repubblica "Evento Televisivo" is held in Pisa, Italy. Main tournament: 5 rounds.
Start date: May 31, 2025
End date: June 2, 2025
Format: Open / Over the Board
Time Control: 90' + 30"
Country: Italy
Prize Fund: 2,000 EUR
First Prize: 400 EUR
5-round Swiss open tournament held in Charlottetown, Canada
Start date: May 31, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 90' + 30"
Country: Canada 
Prize Fund: 775 EUR
First Prize: 290 EUR
5-round Swiss open tournament held in Lincoln, Nebraska.
Start date: May 31, 2025
End date: June 1, 2025
Format: Open / Over the Board
Time Control: 75' + 15"
Country: United States 
Prize Fund: 10 EUR
First Prize: 2 EUR
6-round Swiss open tournament held in Auckland, New Zealand
Start date: May 31, 2025
End date: June 2, 2025
Format: Open / Over the Board
Time Control: 90' + 30"
Country: New Zealand 
Prize Fund: 5,796 EUR
First Prize: 966 EUR
7-round Swiss open tournament held in Vigevano, Italy
Start date: May 31, 2025
End date: June 2, 2025
Format: Open / Over the Board
Time Control: 60' + 30"
Country: Italy
Prize Fund: 1,750 EUR
First Prize: 450 EUR
6-round Swiss tournament held in Drogheda, Ireland
Start date: May 31, 2025
End date: June 2, 2025
Format: Open / Over the Board
Time Control: 90' + 30"
Country: Ireland 
Prize Fund: 3,000 EUR
First Prize: 500 EUR