12. Prague Summer Open Prague CZE· Aug 10 – 16, 2025 | Aug 10 – 16, 2025 | Classical | 50 | 2118 | 26 |
FRA Ch w 2025 Vichy FRA· Aug 15 – 16, 2025 | Aug 15 – 16, 2025 | Classical | 14 | 2210 | 12 |
6. Paul Keres Open A Parnu EST· Aug 11 – 16, 2025 | Aug 11 – 16, 2025 | Classical | 48 | 2254 | 87 |
IV Kingston Inv 2025 Kingston Upon Thames ENG· Aug 12 – 16, 2025 | Aug 12 – 16, 2025 | Classical | 10 | 2248 | 44 |
Stare Mesto Open 2025 Stare Mesto CZE· Aug 8 – 16, 2025 | Aug 8 – 16, 2025 | Classical | 37 | 1943 | 66 |
6th Paul Keres Open A Parnu EST· Aug 11 – 16, 2025 | Aug 11 – 16, 2025 | Classical | 50 | 2215 | 90 |
12th Prague Summer Open Prague CZE· Aug 8 – 16, 2025 | Aug 8 – 16, 2025 | Classical | 112 | 2023 | 236 |
TCh-TUR Super League 2025 Ankara TUR· Aug 4 – 16, 2025 | Aug 4 – 16, 2025 | Classical | 134 | 2328 | 620 |
23. Spilimbergo Open Spilimbergo ITA· Aug 9 – 15, 2025 | Aug 9 – 15, 2025 | Classical | 51 | 2357 | 33 |
RUDAR 42 IM 2025 Pozarevac SRB· Aug 8 – 15, 2025 | Aug 8 – 15, 2025 | Classical | 10 | 2231 | 42 |
Chennai Challengers 2025 Chennai IND· Aug 7 – 15, 2025 | Aug 7 – 15, 2025 | Classical | 10 | 2558 | 45 |
Bruges Masters Open 2025 Bruges BEL· Aug 9 – 15, 2025 | Aug 9 – 15, 2025 | Classical | 49 | 2199 | 62 |
Quantbox Chennai GM 2025 Chennai IND· Aug 7 – 15, 2025 | Aug 7 – 15, 2025 | Classical | 12 | 2547 | 46 |
Saint Louis Blitz 2025 Saint Louis USA· Aug 14 – 15, 2025 | Aug 14 – 15, 2025 | Blitz | 10 | 2735 | 88 |
RUDAR 23 GM 2025 Pozarevac SRB· Aug 8 – 15, 2025 | Aug 8 – 15, 2025 | Classical | 11 | 2413 | 50 |
23rd Spilimbergo Open Spilimbergo ITA· Aug 9 – 15, 2025 | Aug 9 – 15, 2025 | Classical | 119 | 2303 | 216 |
La Palma Island Open 2025 Santa Cruz de La Palma ESP· Aug 8 – 15, 2025 | Aug 8 – 15, 2025 | Classical | 90 | 2135 | 202 |
7. SKG Open 2025 Thessaloniki GRE· Aug 11 – 14, 2025 | Aug 11 – 14, 2025 | Classical | 60 | 2077 | 31 |
7th SKG Open 2025 Thessaloniki GRE· Aug 8 – 14, 2025 | Aug 8 – 14, 2025 | Classical | 89 | 2063 | 318 |
TCh-ESP Div 1 2025 Linares ESP· Aug 8 – 14, 2025 | Aug 8 – 14, 2025 | Classical | 51 | 2398 | 168 |
TCh-ESP Div Honor 2025 Linares ESP· Aug 8 – 14, 2025 | Aug 8 – 14, 2025 | Classical | 52 | 2497 | 166 |
Saint Louis Rapid 2025 Saint Louis USA· Aug 11 – 13, 2025 | Aug 11 – 13, 2025 | Rapid | 10 | 2735 | 45 |
12th Washington Int 2025 Rockville USA· Aug 9 – 13, 2025 | Aug 9 – 13, 2025 | Classical | 78 | 2312 | 157 |
305. YMCA Summer B 2025 Warsaw POL· Jul 3 – Aug 12, 2025 | Jul 3 – Aug 12, 2025 | Classical | 8 | 1648 | 10 |
304. YMCA Summer A 2025 Warsaw POL· Jul 2 – Aug 12, 2025 | Jul 2 – Aug 12, 2025 | Classical | 8 | 1938 | 38 |
305th YMCA Summer B 2025 Warsaw POL· Jul 3 – Aug 12, 2025 | Jul 3 – Aug 12, 2025 | Classical | 8 | 1656 | 10 |
304th YMCA Summer A 2025 Warsaw POL· Jul 2 – Aug 12, 2025 | Jul 2 – Aug 12, 2025 | Classical | 8 | 1944 | 38 |
Grafica Yael GM 2025 Torre Blanca ARG· Aug 5 – 12, 2025 | Aug 5 – 12, 2025 | Classical | 10 | 2407 | 45 |
Qonaev Cup Masters 2025 Almaty KAZ· Aug 4 – 12, 2025 | Aug 4 – 12, 2025 | Classical | 61 | 2429 | 261 |
49th Badalona Open 2025 Badalona ESP· Aug 3 – 11, 2025 | Aug 3 – 11, 2025 | Classical | 38 | 2161 | 68 |
TCh-CHN League B 2025 Daqing CHN· Aug 6 – 11, 2025 | Aug 6 – 11, 2025 | Classical | 127 | 1854 | 424 |
104. ch-IRL TB RR 2025 Ennis IRL· Aug 10, 2025 | Aug 10, 2025 | Classical | 3 | 2224 | 6 |
47. Georgi Tringov Plovdiv BUL· Aug 5 – 10, 2025 | Aug 5 – 10, 2025 | Classical | 22 | 2167 | 18 |
104. ch-IRL 2025 Ennis IRL· Aug 2 – 10, 2025 | Aug 2 – 10, 2025 | Classical | 38 | 2018 | 165 |
111. ch-GBR Major Open Liverpool ENG· Aug 2 – 10, 2025 | Aug 2 – 10, 2025 | Classical | 102 | 1826 | 196 |
38. Sonnenterassen Open Schwarzach AUT· Aug 3 – 10, 2025 | Aug 3 – 10, 2025 | Classical | 37 | 2227 | 86 |
52nd Sparkassen Open A Dortmund GER· Aug 2 – 10, 2025 | Aug 2 – 10, 2025 | Classical | 92 | 2321 | 153 |
104th ch-IRL 2025 Ennis IRL· Aug 2 – 10, 2025 | Aug 2 – 10, 2025 | Classical | 36 | 2018 | 146 |
104th ch-IRL TB RR 2025 Ennis IRL· Aug 10, 2025 | Aug 10, 2025 | Classical | 3 | 2224 | 6 |
38th Sonnenterassen Open Schwarzach AUT· Aug 3 – 10, 2025 | Aug 3 – 10, 2025 | Classical | 35 | 2200 | 78 |
Rogachev Masters 2025 Rahachow BLR· Aug 5 – 10, 2025 | Aug 5 – 10, 2025 | Classical | 10 | 2321 | 44 |
52nd Dortmund Women's Int Dortmund GER· Aug 3 – 10, 2025 | Aug 3 – 10, 2025 | Classical | 4 | 2413 | 12 |
47th Georgi Tringov Plovdiv BUL· Aug 3 – 10, 2025 | Aug 3 – 10, 2025 | Classical | 34 | 2080 | 85 |
Wroclaw Open B 2025 Wroclaw POL· Aug 3 – 10, 2025 | Aug 3 – 10, 2025 | Classical | 73 | 1843 | 273 |
111th ch-GBR 2025 Liverpool ENG· Aug 2 – 10, 2025 | Aug 2 – 10, 2025 | Classical | 100 | 2227 | 420 |
111th ch-GBR Major Open Liverpool ENG· Aug 2 – 10, 2025 | Aug 2 – 10, 2025 | Classical | 134 | 1865 | 523 |
52. Sparkassen Open B Dortmund GER· Aug 9, 2025 | Aug 9, 2025 | Classical | 30 | 1902 | 15 |
| First Saturday IM August 2025Budapest· Aug 2 – 9, 2025 | Aug 2 – 9, 2025 | Classical | 9 | 2230 | 8 |
27. HZ Open 2025 Vlissingen NED· Aug 9, 2025 | Aug 9, 2025 | Classical | 28 | 2291 | 14 |
FSIM August 2025 Budapest HUN· Aug 2 – 9, 2025 | Aug 2 – 9, 2025 | Classical | 10 | 2234 | 44 |