The SixDays Budapest September 2025 will take place from September 12 to September 16 in Budapest, Hungary. It is a 9-round Swiss system tournament with time control of 90 min + 30 sec/move. For more events from Hungary, check out The European Chess Calendar, which is part of The Chess Calendar.
The top-seeded players are GM Sumets Andrey (2512), GM Fodor Tamas Jr. (2505), GM Girel Joseph (2501), IM Kaczur Florian (2501), IM Chasin Nico (2474), GM Rozentalis Eduardas (2473), IM Csonka Balazs (2470), GM Nagy Gabor (2462), GM Raja Harshit (2453), IM Pham Tran Gia Phuc (2450), IM Levin Guy (2447), IM Bodrogi Bendeguz (2443), GM Aczel Gergely (2435), IM Colbow Collin (2433), IM Pribelszky Bence Daniel (2411), GM Berczes David (2410), IM Defromont Benjamin (2407), FM Kolimar Kristof Pal (2396), FM Bhagat Kush (2376), FM Papp Levente (2364). Scroll down for the full participants list.
More events from Hungary: Hungarian Blitz Championship Final 2025 / XII. Bükkös Ákos Chess Mamorial 2025 / Golden Horse 2025 – GM Norm / Golden Horse 2025 – IM Norm
SixDays Budapest September 2025 Participants
| No. | Name | FED | Rtg | |
| 1 | GM | Sumets, Andrey | UKR | 2512 |
| 2 | GM | Fodor, Tamas Jr. | HUN | 2505 |
| 3 | GM | Girel, Joseph | FRA | 2501 |
| 4 | IM | Kaczur, Florian | HUN | 2501 |
| 5 | IM | Chasin, Nico | USA | 2474 |
| 6 | GM | Rozentalis, Eduardas | LTU | 2473 |
| 7 | IM | Csonka, Balazs | HUN | 2470 |
| 8 | GM | Nagy, Gabor | HUN | 2462 |
| 9 | GM | Raja, Harshit | IND | 2453 |
| 10 | IM | Pham, Tran Gia Phuc | VIE | 2450 |
| 11 | IM | Levin, Guy | ISR | 2447 |
| 12 | IM | Bodrogi, Bendeguz | HUN | 2443 |
| 13 | GM | Aczel, Gergely | HUN | 2435 |
| 14 | IM | Colbow, Collin | GER | 2433 |
| 15 | IM | Pribelszky, Bence Daniel | HUN | 2411 |
| 16 | GM | Berczes, David | HUN | 2410 |
| 17 | IM | Defromont, Benjamin | FRA | 2407 |
| 18 | FM | Kolimar, Kristof Pal | HUN | 2396 |
| 19 | FM | Bhagat, Kush | IND | 2376 |
| 20 | FM | Papp, Levente | HUN | 2364 |
| 21 | FM | Aayush, Bhattacherjee | IND | 2360 |
| 22 | FM | Sherman, Raem | ISR | 2357 |
| 23 | FM | Averin, Nikolay | FID | 2352 |
| 24 | FM | Yurovskykh, Oleksandr | UKR | 2346 |
| 25 | FM | Polyik, Peter | HUN | 2323 |
| 26 | Li, Wenxiang | CHN | 2321 | |
| 27 | FM | Coenen, Michael | GER | 2304 |
| 28 | WIM | Kairbekova, Amina | KAZ | 2299 |
| 29 | FM | Urhegyi, Marton | SVK | 2287 |
| 30 | IM | Horvath, David | HUN | 2286 |
| 31 | FM | Varga, Csaba Zoltan | HUN | 2283 |
| 32 | Coles, Ruben | FRA | 2274 | |
| 33 | Coles, Robin | FRA | 2272 | |
| 34 | Geher, Koppany | HUN | 2268 | |
| 35 | FM | Sahithi, Varshini M | IND | 2266 |
| 36 | CM | Ashwath, Kaushik | SGP | 2264 |
| 37 | FM | Chakrabarty, Reyaansh | AUS | 2260 |
| 38 | Singh, Siddharth | USA | 2256 | |
| 39 | FM | Zentai, Peter | HUN | 2253 |
| 40 | Adury, Anant | USA | 2253 | |
| 41 | FM | Miszler, Levente | HUN | 2252 |
| 42 | Garv, Rai | IND | 2250 | |
| 43 | CM | Vaidyanathan, Kannan | USA | 2248 |
| 44 | FM | Szalay-Ocsak, Bank | HUN | 2228 |
| 45 | CM | Shubin, Daniel | USA | 2215 |
| 46 | FM | Meessen, Rudolf | BEL | 2214 |
| 47 | FM | Nemeth, Zalan | IRL | 2206 |
| 48 | CM | Aashman, Gupta | IND | 2198 |
| 49 | CM | Pavan, Karthikeya Varma Gunturi | IND | 2185 |
| 50 | CM | Yaniv, Ori | ISR | 2168 |
| 51 | WFM | Karacsonyi, Kata | HUN | 2168 |
| 52 | FM | Kochavi, Dana | ISR | 2152 |
| 53 | FM | Chen, Yining | CHN | 2148 |
| 54 | Lehocz, Jozsef Jr. | HUN | 2129 | |
| 55 | Nasta, Kiren Vivek | USA | 2128 | |
| 56 | WFM | Dorokhina, Elizaveta | FID | 2098 |
| 57 | CM | Brezis, Ari | ISR | 2055 |
