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May 2026
22.05.26 - 24.05.26         Classic  
SWE Göteborg, SWE Göteborg Open 22 maj – 24 maj
  1st prize:  600 SEK  
22.05.26 - 24.05.26         Classic  
USA Centerburg, Ohio, USA 2026 Golden Knight Invitational
  1st prize:  1000 $  
22.05.26 - 25.05.26         Classic  
USA Houston, USA 81st Texas State & Amateur Championship (In Memory of Luis Salinas)
  1st prize:  3 000 $  
23.05.26 - 24.05.26         Classic  
FRA VAUREAL, FRA 4ème Open d'Echecs de Vaureal (-2100)
  1st prize:  250 €  
Prize fund:  800 €  
23.05.26 - 25.05.26         Classic  
FRA NARBONNE, FRA 26e Open de Narbonne (-2400 elo)
  1st prize:  350 €  
Prize fund:  1 200 €  
23.05.26 - 25.05.26         Classic  
FRA LA COURONNE, FRA 3e Open des Valois
  1st prize:  1 000 €  
Prize fund:  4 000 €  
23.05.26 - 25.05.26         Classic  
FRA CAHORS, FRA 2nd Open International des Maîtres du Temps de Cahors
  1st prize:  200 €  
23.05.26 - 25.05.26         Classic  
FRA AMILLY, FRA 17e Open International d'Amilly
  1st prize:  500 €  
Prize fund:  1 500 €  
23.05.26 - 25.05.26         Classic  
FRA TOULOUSE, FRA 20ème Open de Pentecôte du CEIT
  1st prize:  300 €  
Prize fund:  1 100 €  
23.05.26 - 25.05.26         Classic  
FRA MEXIMIEUX, FRA 27eme Open de Meximieux (-2400)
  1st prize:  600 €  
Prize fund:  2 200 €  
23.05.26 - 25.05.26         Classic  
FRA NANCY, FRA 2èmes Masters de Nancy 50 ans et plus (-2400)
  Prize fund:  1 000 €  
23.05.26 - 25.05.26         Classic  
FRA SOORTS HOSSEGOR, FRA 31ème Open International Landes Côtes Sud - Soorts Hossegor
  1st prize:  1 000 €  
23.05.26 - 25.05.26         Classic  
FRA FROMELLES, FRA 3ème Open International des Weppes (-2200)
  1st prize:  500 €  
23.05.26 - 25.05.26         Classic  
FRA REIMS, FRA Open de Champagne 2026
  1st prize:  250 €  
Prize fund:  1 000 €  
23.05.26 - 25.05.26         Classic  
FRA CAHORS, FRA Tournoi A Toutes Rondes (-2400) de Cahors 2026
 
23.05.26 - 25.05.26         Classic  
FRA AVALLON, FRA 6ème Open International d'Avallon
  1st prize:  300 €  
Prize fund:  700 €  
23.05.26 - 29.05.26         Classic  
GER München, GER Internationales Pfingst-Open (Freestyle)
  1st prize:  600 €  
Prize fund:  1 500 €  
23.05.26 - 29.05.26         Classic  
GER München, GER Pfingstopen A
  1st prize:  4 000 €  
Prize fund:  20 000 €  
23.05.26 - 31.05.26         Classic  
HUN Zalakaros, HUN 45th Zalakaros Chess Festival – Bárczay László Memorial
  1st prize:  400 000 HUF  
Prize fund:  4 300 €  
23.05.26 - 30.05.26         Classic  
IND Patia, Bhubaneswar, Odisha, IND 17TH KIIT INTERNATIONAL CHESS FESTIVAL 2026
  1st prize:  750 000 INR  
Prize fund:  13 100 000 INR  
23.05.26 - 29.05.26         Classic  
ITA Gallipoli , ITA 15 Open del Salento - Ecoresort Le Sirené
  1st prize:  2 000 €  
Prize fund:  10 000 €  
23.05.26 - 29.05.26         Classic  
NOR Oslo, NOR Norway Chess Open 2026 May
  1st prize:  7500 NOK  
23.05.26 - 30.05.26         Classic  
POR Silves, POR Silves International Chess Tournament 2026
  1st prize:  1 000 €  
23.05.26 - 29.05.26         Classic  
SRB Kovin, SRB IM & FM Round Robin "Radnicki" Kovin 23-29 May 2026
 
23.05.26 - 25.05.26         Classic  
SUI Zernez, SUI 17. Engadiner Pfingstopen
  1st prize:  350 CHF  
23.05.26 - 24.05.26         Classic  
USA Lafayette, Louisiana, USA Louisiana Open 2026
  1st prize:  500 $  
Prize fund:  1 600 $  
23.05.26 - 25.05.26         Classic  
USA Marlborough, Massachusetts, USA 94th Massachusetts Open
  1st prize:  1 000 $  
Prize fund:  7 500 $  
23.05.26 - 25.05.26         Classic  
USA Los Angeles, USA 46th Annual Lina Grumette Memorial Day Classic
  1st prize:  1 800 $  
24.05.26 - 06.06.26         Classic  
GEO Batumi, GEO European Women's Chess Championship 2026
 
25.05.26 - 05.06.26         Classic  
NOR Stavanger, NOR Norway Chess 2026