SixDays Budapest Sept IMA Budapest HUN· Sep 20 – 25, 2026 | Sep 20 – 25, 2026 | Classical | 10 | 2242 | 45 |
SixDays Budapest Sept GMB Budapest HUN· Sep 20 – 25, 2026 | Sep 20 – 25, 2026 | Classical | 10 | 2393 | 45 |
SixDays Budapest Sept GMA Budapest HUN· Sep 20 – 25, 2026 | Sep 20 – 25, 2026 | Classical | 10 | 2394 | 45 |
ch-DEN Blitz 2026 Lemvig DEN· Sep 20, 2026 | Sep 20, 2026 | Blitz | 16 | 2263 | 120 |
POLSCA Baltic Chess Open Baltic Sea POL· Sep 20, 2026 | Sep 20, 2026 | Blitz | 24 | 2026 | 36 |
8th Oldrich Kycla Mem A Trencianska Tepla SVK· Sep 20, 2026 | Sep 20, 2026 | Blitz | 10 | 2108 | 45 |
Reykjavik CC Autumn 2026 Reykjavik ISL· Sep 2 – 20, 2026 | Sep 2 – 20, 2026 | Classical | 10 | 2051 | 44 |
II Tesoro di San Gennaro Napoli ITA· Sep 18 – 20, 2026 | Sep 18 – 20, 2026 | Blitz | 51 | 2037 | 86 |
1st Medugorje Open 2026 Medugorje BIH· Sep 13 – 19, 2026 | Sep 13 – 19, 2026 | Classical | 64 | 2067 | 178 |
SixDays Sept Open 2026 Budapest HUN· Sep 14 – 19, 2026 | Sep 14 – 19, 2026 | Classical | 66 | 2306 | 275 |
FIDE Disabilities Olym Samarkand UZB· Sep 11 – 17, 2026 | Sep 11 – 17, 2026 | Classical | 191 | 1903 | 560 |
Radnicki CC IM 7 2026 Kovin SRB· Sep 8 – 14, 2026 | Sep 8 – 14, 2026 | Classical | 10 | 2286 | 44 |
32nd Hotel Adriatico 2026 Montesilvano ITA· Sep 7 – 14, 2026 | Sep 7 – 14, 2026 | Classical | 32 | 2127 | 133 |
TCh-POL 1st League 2026 Chotowa POL· Sep 5 – 13, 2026 | Sep 5 – 13, 2026 | Classical | 170 | 2190 | 648 |
41st Ezkerraldea Open Sestao ESP· Sep 8 – 13, 2026 | Sep 8 – 13, 2026 | Classical | 45 | 2405 | 54 |
20th Werner-Obermeyer Ortenburg GER· Sep 11 – 13, 2026 | Sep 11 – 13, 2026 | Classical | 17 | 2157 | 20 |
Berjaya Global Challenger Johor Bahru MAS· Sep 8 – 13, 2026 | Sep 8 – 13, 2026 | Classical | 13 | 1804 | 18 |
Berjaya Global Masters Johor Bahru MAS· Sep 8 – 13, 2026 | Sep 8 – 13, 2026 | Classical | 66 | 2331 | 153 |
TechM GCL 3rd-4th 2026 Bengaluru IND· Sep 13, 2026 | Sep 13, 2026 | Classical | 12 | 2610 | 12 |
TechM GCL Final 2026 Bengaluru IND· Sep 13, 2026 | Sep 13, 2026 | Classical | 12 | 2641 | 12 |
TCh-FIN 2026-27 Finland FIN· Sep 12 – 13, 2026 | Sep 12 – 13, 2026 | Classical | 105 | 2208 | 95 |
NK Snelschaken Final B Rotterdam NED· Sep 12, 2026 | Sep 12, 2026 | Classical | 12 | 2284 | 66 |
NK Snelschaken Final A Rotterdam NED· Sep 12, 2026 | Sep 12, 2026 | Classical | 12 | 2372 | 66 |
Legends and Prodigies IIB Madrid ESP· Sep 7 – 12, 2026 | Sep 7 – 12, 2026 | Classical | 10 | 2402 | 45 |
Legends and Prodigies II Madrid ESP· Sep 7 – 12, 2026 | Sep 7 – 12, 2026 | Classical | 6 | 2574 | 30 |
MyInvestor Casablanca Op Zaragoza ESP· Sep 5 – 12, 2026 | Sep 5 – 12, 2026 | Classical | 33 | 2182 | 45 |
MyInvestor Casablanca IM Zaragoza ESP· Sep 5 – 12, 2026 | Sep 5 – 12, 2026 | Classical | 10 | 2339 | 45 |
MyInvestor Casablanca GM Zaragoza ESP· Sep 5 – 12, 2026 | Sep 5 – 12, 2026 | Classical | 10 | 2444 | 45 |
TechM GCL 2026 Bengaluru IND· Sep 5 – 12, 2026 | Sep 5 – 12, 2026 | Classical | 36 | 2631 | 180 |
TCh-BUL 2026 Primorsko BUL· Sep 7 – 11, 2026 | Sep 7 – 11, 2026 | Blitz | 29 | 2147 | 24 |
Bratislava Nm Wk Sep IM-B Bratislava SVK· Sep 5 – 11, 2026 | Sep 5 – 11, 2026 | Classical | 10 | 2244 | 45 |
Bratislava Nm Wk Sep IM-A Bratislava SVK· Sep 5 – 11, 2026 | Sep 5 – 11, 2026 | Classical | 10 | 2239 | 45 |
Guba Open 2026 Guba AZE· Sep 4 – 10, 2026 | Sep 4 – 10, 2026 | Classical | 76 | 2125 | 337 |
Saint Charbel Cup 4 2026 Morshyn UKR· Sep 3 – 9, 2026 | Sep 3 – 9, 2026 | Classical | 10 | 2415 | 45 |
Muelheimer 5 Tagesnorm IM Muelheim GER· Sep 5 – 9, 2026 | Sep 5 – 9, 2026 | Classical | 10 | 2299 | 45 |
Muelheimer 5 Tagesnorm GM Muelheim GER· Sep 5 – 9, 2026 | Sep 5 – 9, 2026 | Classical | 10 | 2403 | 45 |
CEE Match 1 Blitz 2026 Tashkent UZB· Sep 9, 2026 | Sep 9, 2026 | Blitz | 2 | 2711 | 8 |
24th Premier League BIH Bihac BIH· Sep 2 – 9, 2026 | Sep 2 – 9, 2026 | Classical | 67 | 2283 | 213 |
37th TCh-IRQ 2026 Baghdad IRQ· Sep 2 – 8, 2026 | Sep 2 – 8, 2026 | Classical | 112 | 1909 | 156 |
33rd Nikaia Open 2026 Nikaia GRE· Aug 31 – Sep 8, 2026 | Aug 31 – Sep 8, 2026 | Classical | 71 | 1989 | 128 |
Radnicki CC IM 6 2026 Kovin SRB· Sep 2 – 7, 2026 | Sep 2 – 7, 2026 | Classical | 10 | 2267 | 45 |
CEE Match 2 2026 Tashkent UZB· Sep 2 – 7, 2026 | Sep 2 – 7, 2026 | Classical | 2 | 2638 | 6 |
CCCSA Fall Southeastern Charlotte USA· Sep 5 – 7, 2026 | Sep 5 – 7, 2026 | Classical | 23 | 2041 | 23 |
ch-USA Cadet 2026 Naperville, IL USA· Sep 5 – 7, 2026 | Sep 5 – 7, 2026 | Classical | 8 | 2347 | 28 |
Montreal Open 2026 Montreal CAN· Sep 5 – 7, 2026 | Sep 5 – 7, 2026 | Classical | 49 | 1946 | 114 |
Toronto Open Crown 2026 Toronto CAN· Sep 5 – 7, 2026 | Sep 5 – 7, 2026 | Classical | 41 | 2071 | 72 |
Southern California Open Glendale, CA USA· Sep 4 – 7, 2026 | Sep 4 – 7, 2026 | Classical | 36 | 2321 | 60 |
Marshall CC Labor Day IMB New York USA· Sep 3 – 7, 2026 | Sep 3 – 7, 2026 | Classical | 10 | 2249 | 45 |
Marshall CC Labor Day GMA New York USA· Sep 3 – 7, 2026 | Sep 3 – 7, 2026 | Classical | 10 | 2398 | 45 |
CCCSA Labor Day IM-C 2026 Charlotte USA· Sep 3 – 7, 2026 | Sep 3 – 7, 2026 | Classical | 10 | 2238 | 45 |