| Otvoreno prvenstvo KZZ-e u ubrzanom sahu za 2026 - B turnir | 2026-10-24
2026-10-24 | Krapina · CRO | Rapid | 37 |
| Otvoreno prvenstvo KZZ-e u ubrzanom sahu za 2026 - A turnir | 2026-10-24
2026-10-24 | Krapina · CRO | Rapid | 53 |
| 1. liga Zapad 2026 2027 R1-2 | 2026-10-24
2026-10-25 | BA-NR-TT-TN · SVK | Classical | 263 |
| 1. liga Vychod 2026 2027 R1-2 | 2026-10-24
2026-10-25 | SVK · SVK | Classical | 257 |
| 19th International Chess Festival 2026 - Rapid | 2026-10-24
2026-10-25 | Thessaloniki · GRE | Rapid | 101 |
| OP 3 Tartufesta | 2026-10-24
2026-10-25 | Sasso Marconi · ITA | Classical | 22 |
| OP Caravel Cup tour - Tappa di Vetralla | 2026-10-24
2026-10-25 | Vetralla · ITA | Classical | 9 |
| OP 11 BLITZ DOUBLE ATTACK | 2026-10-24
2026-10-24 | CIVITANOVA MARCHE · ITA | Blitz | 16 |
| Open de la Toussaint Reims 2026 (-1800) | 2026-10-24
2026-10-25 | REIMS · FRA | Classical | 37 |
| Bezirksblitzmannschaftsmeisterschaft Alb-Schwarzwald 2026-2027 | 2026-10-24
2026-10-24 | Balingen · GER | Blitz | 77 |
| 54th Capps Memorial Tournament - Under 1600 | 2026-10-24
2026-10-25 | San Francisco, CA · USA | Classical | 17 |
| 54th Capps Memorial Tournament - 1600-1999 | 2026-10-24
2026-10-25 | San Francisco, CA · USA | Classical | 30 |
| 54th Capps Memorial Tournament - 2000 and Over | 2026-10-24
2026-10-25 | San Francisco, CA · USA | Classical | 36 |
| 7eme open Maurice David d'Annemasse | 2026-10-24
2026-10-24 | ANNEMASSE · FRA | Rapid | 48 |
| XXVII NOCNY MARATON SZACHOWY o PUCHAR GMINY PAWLOWICE | 2026-10-24
2026-10-25 | Pawlowice · POL | Blitz | 167 |
| 2026 UQ October Chess Series - Classic | 2026-10-24
2026-10-25 | St Lucia · AUS | Classical | 70 |
| Vastgota Open 2026 std | 2026-10-24
2026-10-25 | Skara · SWE | Classical | 46 |
| Vastgota Open 2026 rpd | 2026-10-24
2026-10-24 | Skara · SWE | Rapid | 46 |
| 2026 World Chess Festival - Disneyland: Adult Open (Over 1400 Section) | 2026-10-24
2026-10-25 | Anaheim, CA · USA | Classical | 7 |
| RAPIDO SOCIOS TREBEJOS 2026 | 2026-10-24
2026-10-24 | Montevideo · URU | Rapid | 23 |
| III Open Aniversari Sant Marti 2026 Grup B Rondas 3 | 2026-10-24
2026-10-24 | Barcelona · ESP | Classical | 99 |
| III Open Aniversari Sant Marti 2026 Grup A Rondas 3 | 2026-10-24
2026-10-24 | Barcelona · ESP | Classical | 54 |
| Grand-prix "CUGERI U SOBU" No 8 - 2026 | 2026-10-24
2026-10-24 | Beograd · SRB | Blitz | 72 |
| II Open Chess tournament Cup "Blagovest Sendov"-under the aegis of BSCF | 2026-10-24
2026-10-24 | Plovdiv · BUL | Rapid | 88 |
| Asian Seniors Chess Championships 2026 (50)Blitz | 2026-10-24
2026-10-24 | Osh · KGZ | Blitz | 30 |
| Asian Seniors Chess Championships 2026 (65)Blitz | 2026-10-24
2026-10-24 | Osh · KGZ | Blitz | 25 |
| Wells Autumn Rapidplay 2026 Minor | 2026-10-24
2026-10-24 | Wells · ENG | Rapid | 27 |
| Wells Autumn Rapidplay 2026 Major | 2026-10-24
2026-10-24 | Wells · ENG | Rapid | 29 |
| Wells Autumn Rapidplay 2026 Open | 2026-10-24
2026-10-24 | Wells · ENG | Rapid | 16 |
| Dasara Cup - Shimoga District Chess Association in association with Nalanda Chess Academy All India Open FIDE Rated Rapid Chess Tournament 2026 | 2026-10-24
2026-10-25 | Shivamogga · IND | Rapid | 280 |
| Svencioneliai Rapid 2026 | 2026-10-24
2026-10-24 | Svencioneliai · LTU | Rapid | 69 |
| Forteca Chess Challenge OPEN (3z4) - o male normy II.I,K. - do FIDE - 5 Rund (BAKU) | 2026-10-24
2026-10-25 | Czeladz · POL | Classical | 31 |
| 5eme Open Altorf - Obernai | 2026-10-24
2026-10-25 | OBERNAI · FRA | Classical | 109 |
| 2eme Tournoi Open de Toussaint 2026 de Hyeres | 2026-10-24
2026-10-25 | HYERES · FRA | Classical | 50 |
| 2026 Baton Rouge Classic | 2026-10-24
2026-10-25 | Baton Rouge, LA · USA | Classical | 23 |
| Build Your Dreams-2026-II-II sporta klases | 2026-10-24
2026-10-24 | Riga · LAT | Rapid | 50 |
| Build Your Dreams-2026-II-III sporta klases | 2026-10-24
2026-10-24 | Riga · LAT | Rapid | 36 |
| Bushey FIDE Congress Oct 2026: U1600 | 2026-10-24
2026-10-25 | Bushey · ENG | Classical | 14 |
| Bushey FIDE Congress Oct 2026: U1900 | 2026-10-24
2026-10-25 | Bushey · ENG | Classical | 32 |
| Bushey FIDE Congress Oct 2026: U2400 | 2026-10-24
2026-10-25 | Bushey · ENG | Classical | 29 |
| GP Circuit 2026 Monthly Event - Oct 2026 | 2026-10-24
2026-10-25 | SERI KEMBANGAN, SELANGOR · MAS | Classical | 24 |
| 1st Lions Club of Belgaum & Leo Club of Belgaum All India Open FIDE Rating rapid chess tournament | 2026-10-24
2026-10-25 | Belagavi · IND | Rapid | 331 |
| Open B du Pays Fouesnantais 2026 a cadence lente (moins de 1600) | 2026-10-24
2026-10-28 | FOUESNANT · FRA | Classical | 33 |
| Open A du Pays Fouesnantais 2026 a cadence lente (plus de 1500) | 2026-10-24
2026-10-28 | FOUESNANT · FRA | Classical | 60 |
| OP 15 BLITZ MEMORIAL LUCIANO SAMBO | 2026-10-24
2026-10-24 | VENEZIA · ITA | Blitz | 35 |
| Kobenhavnsmesterskabet 2026 | 2026-10-24
2026-10-25 | Copenhagen · DEN | Classical | 92 |
| Open du CEG 26 - classic | 2026-10-24
2026-10-25 | Geneva · SUI | Classical | 47 |
| II Campeonato de Ajedrez Rotary Club Santiago | 2026-10-24
2026-10-24 | Santiago de Compostela · ESP | Rapid | 103 |
| Tournoi de blitz associe au ChessRunning de Rozay-en-Brie 2026 | 2026-10-24
2026-10-24 | ROEAY EN BRIE · FRA | Blitz | 8 |
| Offenes Schnellschachturnier Vierermannschaften | 2026-10-24
2026-10-24 | Loosdorf · AUT | Rapid | 88 |