4th Hotel Stockholm North Upplands Vasby SWE· Jun 9 – 13, 2025 | Jun 9 – 13, 2025 | Classical | 11 | 2454 | 44 |
15th Nat Games Ind Prelim Huairou District CHN· Jun 11 – 13, 2025 | Jun 11 – 13, 2025 | Classical | 28 | 2215 | 75 |
15. Nat Games Ind Prel women Huairou District CHN· Jun 11 – 13, 2025 | Jun 11 – 13, 2025 | Classical | 25 | 2028 | 77 |
15th Nat Games Tm Prelim Huairou District CHN· Jun 11 – 13, 2025 | Jun 11 – 13, 2025 | Classical | 53 | 2249 | 189 |
FIDE World Rapid Team London ENG· Jun 11 – 13, 2025 | Jun 11 – 13, 2025 | Rapid | 401 | 2264 | 1,944 |
2. Quang Ninh GM1 2025 Ha Long VIE· Jun 6 – 12, 2025 | Jun 6 – 12, 2025 | Classical | 10 | 2386 | 36 |
2nd Quang Ninh GM1 2025 Ha Long VIE· Jun 6 – 12, 2025 | Jun 6 – 12, 2025 | Classical | 10 | 2386 | 43 |
2. Quang Ninh GM2 2025 Ha Long VIE· Jun 6 – 12, 2025 | Jun 6 – 12, 2025 | Classical | 6 | 2388 | 29 |
2. Quang Ninh IM1 2025 Ha Long VIE· Jun 6 – 12, 2025 | Jun 6 – 12, 2025 | Classical | 11 | 2281 | 49 |
2nd Quang Ninh IM1 2025 Ha Long VIE· Jun 6 – 12, 2025 | Jun 6 – 12, 2025 | Classical | 9 | 2252 | 33 |
2nd Quang Ninh GM2 2025 Ha Long VIE· Jun 6 – 11, 2025 | Jun 6 – 11, 2025 | Classical | 4 | 2242 | 11 |
Vaganian Cup Blitz 2025 Erevan ARM· Jun 10, 2025 | Jun 10, 2025 | Blitz | 10 | 2250 | 90 |
Smyslov Cup Masters 2025 Moscow RUS· Jun 2 – 10, 2025 | Jun 2 – 10, 2025 | Classical | 10 | 2222 | 40 |
Vaganian Cup Blitz 2025 Yerevan ARM· Jun 10, 2025 | Jun 10, 2025 | Blitz | 10 | 2250 | 90 |
TCh-POL Ekstraliga 2025 Chotowa POL· Jun 2 – 10, 2025 | Jun 2 – 10, 2025 | Classical | 72 | 2398 | 269 |
Vaganian Cup Rapid 2025 Erevan ARM· Jun 8 – 9, 2025 | Jun 8 – 9, 2025 | Rapid | 10 | 2250 | 45 |
17. BPB Limburg IM/GM RR Maastricht NED· Jun 6 – 9, 2025 | Jun 6 – 9, 2025 | Classical | 10 | 2449 | 28 |
17. BPB Limburg Open Maastricht NED· Jun 6 – 9, 2025 | Jun 6 – 9, 2025 | Classical | 61 | 2253 | 84 |
37th Geneva Open 2025 Geneva SUI· Jun 6 – 9, 2025 | Jun 6 – 9, 2025 | Classical | 21 | 1980 | 20 |
37. Geneva Open 2025 Geneva SUI· Jun 6 – 9, 2025 | Jun 6 – 9, 2025 | Classical | 23 | 2043 | 24 |
Vaganian Cup Rapid 2025 Yerevan ARM· Jun 8 – 9, 2025 | Jun 8 – 9, 2025 | Rapid | 10 | 2250 | 45 |
Zupanja Celebrates GM1 Zupanja CRO· Jun 3 – 9, 2025 | Jun 3 – 9, 2025 | Classical | 10 | 2317 | 40 |
NSW Open 2025 Sydney AUS· Jun 6 – 9, 2025 | Jun 6 – 9, 2025 | Classical | 42 | 1988 | 55 |
Zupanja Celebrates IM1 Zupanja CRO· Jun 3 – 9, 2025 | Jun 3 – 9, 2025 | Classical | 10 | 2263 | 43 |
17th BPB Limburg IM/GM RR Maastricht NED· Jun 4 – 9, 2025 | Jun 4 – 9, 2025 | Classical | 10 | 2449 | 42 |
17th BPB Limburg Open Maastricht NED· Jun 6 – 9, 2025 | Jun 6 – 9, 2025 | Classical | 57 | 2213 | 75 |
19. ch-SRB Women 2025 Pirot SRB· Jun 6 – 8, 2025 | Jun 6 – 8, 2025 | Classical | 10 | 2158 | 15 |
National Open 2025 Las Vegas USA· Jun 5 – 8, 2025 | Jun 5 – 8, 2025 | Classical | 7 | 2323 | 6 |
Milton Keynes Open 2025 Milton Keynes ENG· Jun 7 – 8, 2025 | Jun 7 – 8, 2025 | Classical | 23 | 2024 | 29 |
19. ch-SRB 2025 Pirot SRB· Jun 3 – 8, 2025 | Jun 3 – 8, 2025 | Classical | 10 | 2390 | 16 |
19th ch-SRB 2025 Pirot SRB· May 31 – Jun 8, 2025 | May 31 – Jun 8, 2025 | Classical | 10 | 2253 | 38 |
19th ch-SRB Women 2025 Pirot SRB· May 31 – Jun 8, 2025 | May 31 – Jun 8, 2025 | Classical | 10 | 2164 | 45 |
National Open 2025 Las Vegas, NV USA· Jun 4 – 8, 2025 | Jun 4 – 8, 2025 | Classical | 95 | 2220 | 190 |
| Niemann-Sarin Blitz 2025Endgame.AI INT· Jun 8, 2025 | Jun 8, 2025 | Blitz | 2 | 2716 | 18 |
| Finnish Youth Chess Championship 2025 | U12· Jun 5 – 7, 2025 | Jun 5 – 7, 2025 | Classical | 10 | 1713 | 7 |
| Championship Ukraine Under 8 2025 | Girls Classical· Jun 3 – 7, 2025 | Jun 3 – 7, 2025 | Blitz | 8 | 1725 | 10 |
| Finnish Youth Chess Championship 2025 | U20· Jun 5 – 7, 2025 | Jun 5 – 7, 2025 | Blitz | 7 | 1925 | 6 |
37. Dos Hermanas Active Dos Hermanas ESP· Jun 7, 2025 | Jun 7, 2025 | Rapid | 47 | 2131 | 63 |
| Championship Ukraine Under 8 2025 | Boys Classical· Jun 3 – 7, 2025 | Jun 3 – 7, 2025 | Blitz | 15 | 1629 | 13 |
37th Dos Hermanas Active Dos Hermanas ESP· Jun 7, 2025 | Jun 7, 2025 | Rapid | 43 | 2137 | 55 |
Prishtina Int Open 2015 Prishtina KOS· May 31 – Jun 7, 2025 | May 31 – Jun 7, 2025 | Classical | 82 | 2017 | 328 |
| Finnish Youth Chess Championship 2025 | U14· Jun 5 – 6, 2025 | Jun 5 – 6, 2025 | Blitz | 9 | 1773 | 6 |
13. Norway Chess women Stavanger NOR· May 26 – Jun 6, 2025 | May 26 – Jun 6, 2025 | Classical | 6 | 2520 | 12 |
13. Norway Chess 2025 Stavanger NOR· May 26 – Jun 6, 2025 | May 26 – Jun 6, 2025 | Classical | 7 | 2632 | 30 |
13th Norway Chess 2025 Stavanger NOR· May 26 – Jun 6, 2025 | May 26 – Jun 6, 2025 | Classical | 5 | 2788 | 14 |
Stepan Avagyan Mem 2025 Jermuk ARM· May 29 – Jun 6, 2025 | May 29 – Jun 6, 2025 | Classical | 10 | 2488 | 44 |
13th Norway Chess Women Stavanger NOR· May 26 – Jun 6, 2025 | May 26 – Jun 6, 2025 | Classical | 5 | 2519 | 20 |
| FIDE World RapidandBlitz Team Championships 2024 | Rapid Matches 1-10Astana, Kazakhstan· Jan 30 – Jun 5, 2025 | Jan 30 – Jun 5, 2025 | Rapid | 12 | 2507 | 6 |
| 19. Individual Serbian Chess Championship 2025 | Open· May 31 – Jun 5, 2025 | May 31 – Jun 5, 2025 | Classical | 10 | 2395 | 15 |
| 19. Individual Serbian Chess Championship 2025 | women· May 31 – Jun 5, 2025 | May 31 – Jun 5, 2025 | Classical | 8 | 2158 | 7 |