Dutch League 2024-25 Netherlands NED· Feb 8 – May 10, 2025 | Feb 8 – May 10, 2025 | Classical | 151 | 2327 | 197 |
| I CAMPEONATO DE XADREZ MENTES BRILHANTES (XIII)· May 10, 2025 | May 10, 2025 | Rapid | 13 | 1769 | 17 |
| 4. Sunway Formentera International Chess Festival | Group B· Apr 30 – May 9, 2025 | Apr 30 – May 9, 2025 | Classical | 9 | 1814 | 7 |
| 4. Sunway Formentera International Chess Festival | Group A· May 2 – 9, 2025 | May 2 – 9, 2025 | Classical | 8 | 2385 | 9 |
| 2. Supra 50 FIDE Hotel Oasis Atalaya· May 5 – 9, 2025 | May 5 – 9, 2025 | Blitz | 11 | 1864 | 10 |
4. Sunway Formentera Op Sant Ferran de ses Roques ESP· Apr 29 – May 9, 2025 | Apr 29 – May 9, 2025 | Classical | 28 | 2142 | 74 |
4th Sunway Formentera Op Sant Ferran de ses Roques ESP· Apr 29 – May 9, 2025 | Apr 29 – May 9, 2025 | Classical | 25 | 2120 | 69 |
| Czech Amateur Championship 2025· May 6 – 8, 2025 | May 6 – 8, 2025 | Blitz | 71 | 2048 | 54 |
| Montenegro League 2025 | 1. league· May 2 – 8, 2025 | May 2 – 8, 2025 | Classical | 58 | 2014 | 85 |
TCh-MNE Premier 2025 Herceg Novi MNE· May 2 – 8, 2025 | May 2 – 8, 2025 | Classical | 83 | 2198 | 266 |
2. Hotel Stockholm N IM Upplands Vasby SWE· May 3 – 7, 2025 | May 3 – 7, 2025 | Classical | 9 | 2249 | 29 |
3. Hotel Stockholm North Upplands Vasby SWE· May 3 – 7, 2025 | May 3 – 7, 2025 | Classical | 6 | 2420 | 20 |
3rd Hotel Stockholm North Upplands Vasby SWE· May 3 – 7, 2025 | May 3 – 7, 2025 | Classical | 7 | 2450 | 28 |
2nd Hotel Stockholm N IM Upplands Vasby SWE· May 3 – 7, 2025 | May 3 – 7, 2025 | Classical | 9 | 2249 | 35 |
KCA International 2025 Kottayam IND· Apr 30 – May 7, 2025 | Apr 30 – May 7, 2025 | Classical | 111 | 2008 | 193 |
16. American Cont. women Oaxtepec MEX· May 2 – 6, 2025 | May 2 – 6, 2025 | Classical | 64 | 1826 | 196 |
16th American Cont. Women Oaxtepec MEX· May 2 – 6, 2025 | May 2 – 6, 2025 | Classical | 59 | 1836 | 183 |
Baku Open 2025 Baku AZE· Apr 28 – May 6, 2025 | Apr 28 – May 6, 2025 | Classical | 60 | 2343 | 252 |
ch-JPN 2025 Tokyo JPN· May 2 – 6, 2025 | May 2 – 6, 2025 | Classical | 26 | 2048 | 34 |
4NCL Division Two England ENG· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 81 | 2074 | 67 |
4NCL Division One England ENG· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 92 | 2275 | 70 |
| Montenegro League 2025 | 2st league· May 2 – 5, 2025 | May 2 – 5, 2025 | Blitz | 21 | 1918 | 12 |
| Kazakhstan Chess Championship Under 20 | Girls· Apr 29 – May 5, 2025 | Apr 29 – May 5, 2025 | Blitz | 17 | 1735 | 19 |
| Baku Open 2025 | Group B· Apr 27 – May 5, 2025 | Apr 27 – May 5, 2025 | Blitz | 21 | 1963 | 15 |
4NCL 2024-25 England ENG· Jan 25 – May 5, 2025 | Jan 25 – May 5, 2025 | Classical | 9 | 2111 | 5 |
ch-LAT 2025 Riga LAT· Apr 29 – May 5, 2025 | Apr 29 – May 5, 2025 | Classical | 30 | 2196 | 53 |
| Kazakhstan Chess Championship Under 20 | Open· Apr 29 – May 5, 2025 | Apr 29 – May 5, 2025 | Blitz | 37 | 2022 | 39 |
| 4NCL Division OneDaventry· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 103 | 2283 | 143 |
Churchie Int 2025 Brisbane AUS· May 2 – 5, 2025 | May 2 – 5, 2025 | Classical | 28 | 1855 | 50 |
| 4NCL Division TwoDaventry· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 109 | 2083 | 144 |
TCh-RUS HL 2025 Sochi RUS· Apr 26 – May 5, 2025 | Apr 26 – May 5, 2025 | Classical | 107 | 2189 | 180 |
TCh-RUS Premier 2025 Sochi RUS· Apr 26 – May 5, 2025 | Apr 26 – May 5, 2025 | Classical | 75 | 2400 | 268 |
TCh-RUS Women 2025 Sochi RUS· Apr 26 – May 5, 2025 | Apr 26 – May 5, 2025 | Classical | 79 | 2089 | 179 |
| 4NCL Division Three KnightsDaventry· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 85 | 1976 | 100 |
Malahide Millennium Open Dublin IRL· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 32 | 1966 | 53 |
ch-LAT Women 2025 Riga LAT· Apr 29 – May 5, 2025 | Apr 29 – May 5, 2025 | Classical | 18 | 1873 | 36 |
4NCL Division Three Bishops Coventry ENG· May 3 – 5, 2025 | May 3 – 5, 2025 | Classical | 81 | 1941 | 107 |
4NCL Division Four Coventry ENG· Jan 11 – May 5, 2025 | Jan 11 – May 5, 2025 | Classical | 201 | 1797 | 247 |
| French Youth Chess Championships 2025 | U12 GIRLS· Apr 27 – May 4, 2025 | Apr 27 – May 4, 2025 | Blitz | 7 | 1726 | 5 |
| Final Stage of The Cape Verde Cup· May 2 – 4, 2025 | May 2 – 4, 2025 | Blitz | 7 | 1784 | 11 |
| 2025 Canary Islands Youth Championship (U10)· May 2 – 4, 2025 | May 2 – 4, 2025 | Blitz | 20 | 1534 | 20 |
| 2025 Marshall Premier FIDE | May· May 3 – 4, 2025 | May 3 – 4, 2025 | Blitz | 22 | 1986 | 19 |
| 10th-RADT-Invitational in memory of Gregor Johann | Group A· May 2 – 4, 2025 | May 2 – 4, 2025 | Classical | 17 | 2212 | 23 |
| Autonómico Absoluto Comunidad Valenciana 2025· Jan 19 – May 4, 2025 | Jan 19 – May 4, 2025 | Blitz | 29 | 2288 | 37 |
| 10th-RADT-Invitational in memory of Gregor Johann | Group E· May 2 – 4, 2025 | May 2 – 4, 2025 | Classical | 12 | 1570 | 10 |
| 30. Space Coast Open· May 2 – 4, 2025 | May 2 – 4, 2025 | Blitz | 19 | 2121 | 14 |
| 4. Cape Verde Women's Championship· May 2 – 4, 2025 | May 2 – 4, 2025 | Blitz | 8 | 1550 | 13 |
| French Youth Chess Championships 2025 | U14 GIRLS· Apr 26 – May 4, 2025 | Apr 26 – May 4, 2025 | Blitz | 21 | 1717 | 22 |
| French Youth Chess Championships 2025 | U14 OPEN· Apr 27 – May 4, 2025 | Apr 27 – May 4, 2025 | Blitz | 24 | 2038 | 19 |
| 10th-RADT-Invitational in memory of Gregor Johann | Group D· May 2 – 4, 2025 | May 2 – 4, 2025 | Classical | 14 | 1702 | 15 |