75th ch-GRE Women 2026 Porto Cheli GRE· Oct 6 – 12, 2026 | Oct 6 – 12, 2026 | Classical | 10 | 2109 | 35 |
76th ch-RUS w 2026 Rostov-on-Don RUS· Oct 2 – 12, 2026 | Oct 2 – 12, 2026 | Classical | 12 | 2319 | 66 |
79th ch-RUS 2026 Rostov-on-Don RUS· Oct 2 – 12, 2026 | Oct 2 – 12, 2026 | Classical | 12 | 2576 | 66 |
Lag DM Elit 2026-27 Stockholm SWE· Sep 14 – Oct 12, 2026 | Sep 14 – Oct 12, 2026 | Blitz | 46 | 2290 | 32 |
Maritime Chess Open 2026 Summerside, PE CAN· Oct 10 – 12, 2026 | Oct 10 – 12, 2026 | Classical | 19 | 2072 | 24 |
5th Skyline Open 2026 Dulles USA· Oct 9 – 12, 2026 | Oct 9 – 12, 2026 | Classical | 53 | 2027 | 84 |
Masters vs Challengers Burlington, MA USA· Oct 11, 2026 | Oct 11, 2026 | Blitz | 8 | 2212 | 16 |
TCh-SUI 2026 Switzerland SUI· Mar 15 – Oct 11, 2026 | Mar 15 – Oct 11, 2026 | Classical | 127 | 2286 | 359 |
TCh-ROU Div A 2026 Eforie Nord ROU· Oct 5 – 11, 2026 | Oct 5 – 11, 2026 | Classical | 121 | 2032 | 432 |
TCh-ROU Women 2026 Eforie Nord ROU· Oct 5 – 11, 2026 | Oct 5 – 11, 2026 | Classical | 32 | 2119 | 84 |
TCh-ROU Superliga 2026 Eforie Nord ROU· Oct 3 – 11, 2026 | Oct 3 – 11, 2026 | Classical | 72 | 2363 | 270 |
TCh-ISL Premier 2026-27 Reykjavik ISL· Oct 8 – 11, 2026 | Oct 8 – 11, 2026 | Blitz | 57 | 2262 | 120 |
TCh-BEL 2026-27 Belgium BEL· Sep 27 – Oct 11, 2026 | Sep 27 – Oct 11, 2026 | Classical | 117 | 2297 | 80 |
4NCL Division 2 2026-27 Dudley ENG· Oct 10 – 11, 2026 | Oct 10 – 11, 2026 | Classical | 103 | 2090 | 96 |
4NCL Division 1 2026-27 Dudley ENG· Oct 10 – 11, 2026 | Oct 10 – 11, 2026 | Classical | 98 | 2278 | 96 |
Bundesliga 2026-27 Neuwied GER· Oct 9 – 11, 2026 | Oct 9 – 11, 2026 | Classical | 32 | 2559 | 48 |
Bundesliga 2026-27 Weyhe-Kirchweyhe GER· Oct 9 – 11, 2026 | Oct 9 – 11, 2026 | Classical | 32 | 2503 | 48 |
Bundesliga 2026-27 Remagen GER· Oct 9 – 11, 2026 | Oct 9 – 11, 2026 | Classical | 33 | 2514 | 48 |
Bundesliga 2026-27 Munich GER· Oct 9 – 11, 2026 | Oct 9 – 11, 2026 | Classical | 33 | 2550 | 48 |
Fagernes GM Swiss Aut Fagernes NOR· Oct 3 – 11, 2026 | Oct 3 – 11, 2026 | Blitz | 62 | 2277 | 299 |
48th Arco Open 2026 Arco ITA· Oct 3 – 11, 2026 | Oct 3 – 11, 2026 | Classical | 190 | 1872 | 817 |
75th ch-GRE 2026 Psara Island GRE· Oct 4 – 11, 2026 | Oct 4 – 11, 2026 | Classical | 10 | 2385 | 45 |
36th TCh-SLO 2026 Radenci SLO· Oct 2 – 11, 2026 | Oct 2 – 11, 2026 | Classical | 77 | 2283 | 178 |
2nd Bundesliga Sud 26-27 Germany GER· Oct 10 – 11, 2026 | Oct 10 – 11, 2026 | Classical | 100 | 2323 | 96 |
2nd Bundesliga Nord 26-27 Germany GER· Oct 10 – 11, 2026 | Oct 10 – 11, 2026 | Classical | 96 | 2384 | 96 |
TCh-SLO Div 1 East 2026 Slovenia SLO· Sep 4 – Oct 11, 2026 | Sep 4 – Oct 11, 2026 | Classical | 97 | 1962 | 264 |
1st Azeri Academy Open Houston, TX USA· Oct 5 – 10, 2026 | Oct 5 – 10, 2026 | Classical | 26 | 2350 | 109 |
Grand Prix Chess IV 2026 Moscow RUS· Oct 3 – 10, 2026 | Oct 3 – 10, 2026 | Blitz | 40 | 2355 | 120 |
FSIM-B October 2026 Budapest HUN· Oct 3 – 10, 2026 | Oct 3 – 10, 2026 | Classical | 10 | 2247 | 45 |
FSIM-A October 2026 Budapest HUN· Oct 3 – 10, 2026 | Oct 3 – 10, 2026 | Classical | 10 | 2247 | 44 |
FSGM October 2026 Budapest HUN· Oct 3 – 10, 2026 | Oct 3 – 10, 2026 | Classical | 10 | 2398 | 45 |
75th ch-GRE Women 2026 Psara Island GRE· Oct 4 – 5, 2026 | Oct 4 – 5, 2026 | Classical | 10 | 2109 | 10 |
Pall Mall Challenge Blitz London ENG· Oct 3 – 4, 2026 | Oct 3 – 4, 2026 | Blitz | 10 | 2466 | 45 |
Pall Mall Challenge Rapid London ENG· Oct 3 – 4, 2026 | Oct 3 – 4, 2026 | Rapid | 10 | 2466 | 45 |
Pall Mall Super Blitz London ENG· Oct 3 – 4, 2026 | Oct 3 – 4, 2026 | Blitz | 6 | 2593 | 30 |
Pall Mall Super Rapid London ENG· Oct 3 – 4, 2026 | Oct 3 – 4, 2026 | Rapid | 6 | 2593 | 30 |
Chicago Fall IM 2026 Chicago USA· Sep 30 – Oct 4, 2026 | Sep 30 – Oct 4, 2026 | Classical | 10 | 2252 | 45 |
Chicago Fall GM 2026 Chicago USA· Sep 30 – Oct 4, 2026 | Sep 30 – Oct 4, 2026 | Classical | 10 | 2395 | 45 |
Volyn Championship 2026 Lutsk UKR· Sep 25 – Oct 4, 2026 | Sep 25 – Oct 4, 2026 | Classical | 10 | 1850 | 45 |
TCh-HUN 2026-27 Hungary HUN· Oct 3 – 4, 2026 | Oct 3 – 4, 2026 | Classical | 92 | 2355 | 80 |
Frauenbundesliga 2026-27 Germany GER· Oct 3 – 4, 2026 | Oct 3 – 4, 2026 | Classical | 74 | 2122 | 72 |
ch-POL Rapid 2026 Lublin POL· Oct 3, 2026 | Oct 3, 2026 | Rapid | 178 | 2089 | 324 |
Dutch League 2026-27 Netherlands NED· Sep 19 – Oct 3, 2026 | Sep 19 – Oct 3, 2026 | Classical | 122 | 2344 | 100 |
6th Gambit GM Closed 2026 Prague CZE· Sep 26 – 30, 2026 | Sep 26 – 30, 2026 | Classical | 10 | 2393 | 39 |
Queretaro ITT A 2026 Queretaro MEX· Sep 29, 2026 | Sep 29, 2026 | Classical | 10 | 2262 | 45 |
Hull 4NCL Congress 2026 Hull ENG· Sep 25 – 27, 2026 | Sep 25 – 27, 2026 | Classical | 45 | 2028 | 102 |
8th Krunoslav Hulak Mem Zagreb CRO· Sep 20 – 27, 2026 | Sep 20 – 27, 2026 | Classical | 82 | 2106 | 180 |
46th Olympiad Women 2026 Samarkand UZB· Sep 16 – 27, 2026 | Sep 16 – 27, 2026 | Classical | 927 | 1921 | 4,132 |
46th Olympiad 2026 Samarkand UZB· Sep 16 – 27, 2026 | Sep 16 – 27, 2026 | Classical | 1016 | 2179 | 4,513 |
SixDays Budapest Sept IMB Budapest HUN· Sep 20 – 25, 2026 | Sep 20 – 25, 2026 | Classical | 10 | 2248 | 45 |