The Teplice Open is a 9-round Swiss tournament taking place from 10–18 June 2023 in Teplice, Czechia. Players receive 90 minutes for 40 moves, followed by 30 minutes to the end of the game, plus a 30-second increment starting from move one. The top five rated players are Shant Sargsyan, Rasmus Svane, Daniele Vocaturo, Anton Demchenko and Jergus Pechac.
Chessdom.com will daily follow the live games.
More : 14th Dolomiti Open / Serbian Championship 2023 / Serbian Women’s Championship 2023 / Asian Women’s Continental Championship / Asian Continental Championship
Full list of players :
| No. | Name | FED | RtgI | Club/City | |
| 1 | GM | Sargsyan Shant | ARM | 2640 | Armenia |
| 2 | GM | Demchenko Anton | FID | 2623 | FIDE |
| 3 | GM | Vocaturo Daniele | ITA | 2618 | Italy |
| 4 | GM | Svane Rasmus | GER | 2616 | Germany |
| 5 | GM | Pechac Jergus | SVK | 2611 | Slovakia |
| 6 | GM | Safarli Eltaj | AZE | 2609 | Azerbaijan |
| 7 | GM | Svane Frederik | GER | 2603 | Germany |
| 8 | GM | Gumularz Szymon | POL | 2591 | Poland |
| 9 | IM | Teclaf Pawel | POL | 2576 | Poland |
| 10 | GM | Kobo Ori | ISR | 2556 | Israel |
| 11 | GM | Romanov Evgeny | NOR | 2555 | Norway |
| 12 | GM | Babula Vlastimil | CZE | 2543 | Czech Republic |
| 13 | GM | Krysa Leandro | ARG | 2541 | Argentina |
| 14 | GM | Stocek Jiri | CZE | 2528 | Czech Republic |
| 15 | GM | Kantor Gergely | HUN | 2520 | Hungary |
| 16 | GM | Mitrabha Guha | IND | 2507 | India |
| 17 | GM | Vasquez Schroeder Rodrigo | CHI | 2507 | Chile |
| 18 | IM | Sahidi Samir | SVK | 2505 | Slovakia |
| 19 | IM | Kraus Tomas | CZE | 2493 | Czech Republic |
| 20 | GM | Raja Rithvik R | IND | 2488 | India |
| 21 | IM | Kaasen Tor Fredrik | NOR | 2484 | Norway |
| 22 | IM | Ioannidis Evgenios | GRE | 2471 | Greece |
| 23 | IM | Sokolovsky Yahli | ISR | 2464 | Israel |
| 24 | IM | Bronstein Or | ISR | 2463 | Israel |
| 25 | IM | Sorensen Hampus | SWE | 2453 | Sweden |
| 26 | IM | Muthaiah Al | IND | 2439 | India |
| 27 | IM | Gedajlovic Max | CAN | 2436 | Canada |
| 28 | IM | Pajeken Jakob Leon | GER | 2436 | Germany |
| 29 | Jinan Jomon | IND | 2428 | India | |
| 30 | IM | Low Zhen Yu Cyrus | SGP | 2427 | Singapore |
| 31 | GM | Rasik Vitezslav | CZE | 2416 | Czech Rapublic |
| 32 | IM | Heimisson Hilmir Freyr | ISL | 2413 | Iceland |
| 33 | IM | Zou Chen | CHN | 2413 | China |
| 34 | FM | Colbow Collin | GER | 2412 | Germany |
| 35 | IM | Grabinsky Aaron | USA | 2407 | United States of America |
| 36 | FM | Rubes Jan | CZE | 2400 | Czech Republic |
| 37 | IM | Harikrishnan.A.Ra | IND | 2400 | India |
| 38 | IM | Souhardo Basak | IND | 2400 | India |
| 39 | FM | Trost Edvin | SWE | 2399 | Sweden |
| 40 | IM | Audi Ameya | IND | 2393 | India |
| 41 | FM | Agdelen Huseyin Can | TUR | 2391 | Turkiye |
| 42 | FM | Svanda Ondrej | CZE | 2390 | Czech Republic |
| 43 | Roubalik Jakub | CZE | 2388 | Czech Republic | |
| 44 | FM | Jacobsen Mikkel Manosri | DEN | 2362 | Denmark |
| 45 | FM | Smolik Jachym | CZE | 2353 | Czech Republic |
| 46 | IM | Anwesh Upadhyaya | IND | 2353 | India |
| 47 | FM | Holtel Jasper | GER | 2348 | Germany |
| 48 | FM | Gnojek Petr | CZE | 2347 | Czech Republic |
| 49 | FM | Chan Kim Yew | MAS | 2345 | Malaysia |
| 50 | FM | Samani Yamac | TUR | 2344 | Turkiye |
| 51 | FM | Kusa Jakub | CZE | 2341 | Czech Republic |
| 52 | FM | Nemec Jachym | CZE | 2341 | Czech Republic |
| 53 | IM | Mikrut Dariusz | POL | 2338 | Poland |
| 54 | IM | Goluch Piotr | POL | 2336 | Poland |
| 55 | FM | Pasti Aron | HUN | 2335 | Hungary |
| 56 | FM | Sprenar Petr | CZE | 2330 | Czech Republic |
| 57 | IM | Plischki Sebastian | GER | 2328 | Germany |
| 58 | FM | Kolb Tobias | GER | 2328 | Germany |
| 59 | FM | Frank Adam | CZE | 2325 | Czech Republic |
| 60 | IM | Sylvan Jacob | DEN | 2325 | Denmark |
| 61 | FM | Babula Vlastimil | CZE | 2314 | Czech Republic |
| 62 | FM | Sorm Daniel | CZE | 2308 | Czech Republic |
| 63 | FM | Delgerdalai Bayarjavkhlan | CZE | 2300 | Czech Republic |
| 64 | WIM | Sieber Fiona | GER | 2297 | Germany |
| 65 | FM | Mica Marek | CZE | 2284 | Czech Republic |
| 66 | IM | Kolbus Dietmar | IOM | 2284 | Isle of Man |
| 67 | IM | Freisler Pavel | CZE | 2279 | Czech Republic |
| 68 | FM | Rabatin Jakub | CZE | 2266 | Czech Republic |
| 69 | IM | Priehoda Vitezslav | CZE | 2257 | Czech Republic |
| 70 | Schimnatkowski Lukas | GER | 2257 | Germany | |
| 71 | Kawulok Marek | CZE | 2237 | Czech Republic | |
| 72 | FM | Winkelman Albert | AUS | 2227 | Australia |
| 73 | IM | Piasetski Leon | CAN | 2224 | Canada |
| 74 | Jun Rudolf | CZE | 2223 | Czech Republic | |
| 75 | FM | Ruiz Buendia Miguel | ESP | 2220 | Spain |
| 76 | FM | Jedlicka Ales | CZE | 2213 | Czech Republic |
| 77 | FM | Vrana Frantisek | CZE | 2213 | Czech Republic |
| 78 | Houska Jiri | CZE | 2206 | Czech Republic | |
| 79 | CM | Jares Michal | CZE | 2205 | Czech Republic |
| 80 | IM | Mannion Stephen R | SCO | 2198 | Scotland |
| 81 | IM | Kantorik Marian | SVK | 2195 | Slovakia |
| 82 | Bouska Jiri | CZE | 2189 | Czech Republic | |
| 83 | Paulus Vaclav | CZE | 2189 | Czech Republic | |
| 84 | WIM | Movileanu Daniela | ITA | 2184 | Italy |
| 85 | CM | Carreto Nieto Giovanni | MEX | 2182 | Mexico |
| 86 | CM | Birkisson Bardur Orn | ISL | 2179 | Iceland |
| 87 | FM | Pedersen Daniel Vesterbaek | DEN | 2173 | Denmark |
| 88 | Kratochvil Karel | CZE | 2172 | Czech Republic | |
| 89 | Karamsetty Jeevan | USA | 2169 | United States of America | |
| 90 | Christensen Jan Schleicher | DEN | 2168 | Denmark | |
| 91 | FM | Nytra Ondrej | CZE | 2167 | Czech Republic |
| 92 | CM | Goh Zi Han | SGP | 2162 | Singapore |
| 93 | CM | Bokhnak Timofey | CZE | 2154 | Czech Republic |
| 94 | Paseka Matyas | CZE | 2146 | Czech Republic | |
| 95 | Herega Nejc | SLO | 2142 | Slovenia | |
| 96 | Nordenbaek Jan | DEN | 2141 | Denmark | |
| 97 | Ret Adam Josef | CZE | 2133 | Czech Republic | |
| 98 | Kopriva Martin | CZE | 2130 | Czech Republic | |
| 99 | Mai Alexander Oliver | ISL | 2128 | Iceland | |
| 100 | FM | Karlik Vladimir | CZE | 2124 | Czech Republic |
| 101 | Jirasko Miroslav | CZE | 2124 | Czech Republic | |
| 102 | Vaclavik Jan | CZE | 2122 | Czech Republic | |
| 103 | Birkisson Bjorn Holm | ISL | 2121 | Iceland | |
| 104 | FM | Jaksland Tim | DEN | 2118 | Denmark |
| 105 | FM | Lorscheid Gerhard | GER | 2114 | Germany |
| 106 | WFM | Peglau Charis | GER | 2114 | Germany |
| 107 | Verbin Valentina | MDA | 2112 | Moldova | |
| 108 | WIM | Hoiberg Nina | DEN | 2094 | Denmark |
| 109 | Spit Vincent | NED | 2083 | Netherlands | |
| 110 | Lang Simon | CZE | 2081 | Czech Republic | |
| 111 | Dolensky Filip | CZE | 2077 | Czech Republic | |
| 112 | Mai Aron Thor | ISL | 2077 | Iceland | |
| 113 | Shirinyan Daniel | ENG | 2069 | England | |
| 114 | Kubiczek Michal | CZE | 2065 | Czech Republic | |
| 115 | Nielsen Morten Majlund | DEN | 2061 | Denmark | |
| 116 | Tichonov Jiri | CZE | 2059 | Czech Republic | |
| 117 | Pedersen Peer Ole | DEN | 2057 | Denmark | |
| 118 | Csernyik Mark | HUN | 2049 | Hungary | |
| 119 | AGM | Ghevondyan Arman | ARM | 2047 | Armenia |
| 120 | Werner Hong Quan Dan | CZE | 2046 | Czech Republic | |
| 121 | Chval Zdenek | CZE | 2044 | Czech Republic | |
| 122 | Kalina Jiri | CZE | 2044 | Czech Republic | |
| 123 | WFM | Deodhar Vrushali Umesh | IND | 2033 | India |
| 124 | WIM | Mateus Martha | COL | 2027 | Colombia |
| 125 | Kopec Mariusz | POL | 2024 | Poland | |
| 126 | WFM | Hng Mei-En Emmanuelle | SGP | 2023 | Singapore |
| 127 | Ghita Vlad-Bogdan | ROU | 2021 | Romania | |
| 128 | Gorainow Nikita | GER | 2020 | Germany | |
| 129 | Chval Zdenek | CZE | 2007 | Czech Republic | |
| 130 | FM | Pacl Vaclav | CZE | 2004 | Czech Republic |
| 131 | Pavez Cuevas Luciano | CHI | 2002 | Chile | |
| 132 | Peglau Dora | GER | 2002 | Germany | |
| 133 | Hadraba Vladimir | CZE | 2000 | Czech Republic | |
| 134 | Vilimek Vit | CZE | 1997 | Czech Republic | |
| 135 | Turner Radek | CZE | 1991 | Czech Republic | |
| 136 | Matsumura Cocoro | FRA | 1989 | France | |
| 137 | Placer Sebastian | CZE | 1978 | Czech Republic | |
| 138 | Novak Vitezslav | CZE | 1965 | Czech Republic | |
| 139 | WFM | Svobodova Michaela | CZE | 1964 | Czech Republic |
| 140 | Babula Matej | CZE | 1962 | Czech Republic | |
| 141 | Palas Ales | CZE | 1960 | Czech Republic | |
| 142 | Kolka David | ISL | 1959 | Iceland | |
| 143 | Teo Hong Ming | SGP | 1941 | Singapore | |
| 144 | Stary Lukas | CZE | 1921 | Czech Republic | |
| 145 | Pasti Zsombor | HUN | 1919 | Hungary | |
| 146 | Kopecky Jiri | CZE | 1912 | Czech Republic | |
| 147 | Martirosyan David | CZE | 1908 | Czech Republic | |
| 148 | Holliman Bob | USA | 1905 | United States of America | |
| 149 | Zemlicka Vit | CZE | 1903 | Czech Republic | |
| 150 | WFM | Hng Mei-Xian Eunice | SGP | 1901 | Singapore |
| 151 | Kudlak Julia | POL | 1892 | Poland | |
| 152 | Novotny Jaroslav | CZE | 1890 | Czech Republic | |
| 153 | Roubal Matyas | CZE | 1886 | Czech Republic | |
| 154 | Mrkvan Frantisek | CZE | 1877 | Czech Republic | |
| 155 | Lien Mikkel | NOR | 1875 | Norway | |
| 156 | Goc Vlastimil | CZE | 1872 | Czech Republic | |
| 157 | Popov Roman | CZE | 1872 | Czech Republic | |
| 158 | Chitre Arush | IND | 1868 | India | |
| 159 | Mandak Miroslav | SVK | 1861 | Slovakia | |
| 160 | Kishore Kumar Jaganathan | IND | 1860 | India | |
| 161 | Skarda Lubomir | CZE | 1852 | Czech Republic | |
| 162 | Hlavac Rudolf | CZE | 1845 | Czech Republic | |
| 163 | Chmelik Jiri | CZE | 1842 | Czech Republic | |
| 164 | Al-Dhabbi Fares | CZE | 1838 | Czech Republic | |
| 165 | Slikker Willem | NED | 1838 | Netherlands | |
| 166 | Masek Daniel | CZE | 1837 | Czech Republic | |
| 167 | Ondrejat Miroslav | CZE | 1834 | Czech Republic | |
| 168 | Stary Vojtech | CZE | 1822 | Czech Republic | |
| 169 | Majerik Vladimir | CZE | 1820 | Czech Republic | |
| 170 | WFM | Bazantova Marie | CZE | 1814 | Czech Republic |
| 171 | Popescu Bogdan-Constantin | ROU | 1813 | Romania | |
| 172 | Veverka Vladimir | CZE | 1808 | Czech Republic | |
| 173 | Hrbek Jachym | CZE | 1799 | Czech Republic | |
| 174 | AIM | Kalvach Ladislav | CZE | 1797 | Czech Republic |
| 175 | Pavlicek Petr | CZE | 1776 | Czech Republic | |
| 176 | Aird Ian | SCO | 1773 | Scotland | |
| 177 | Veny Jaume | CZE | 1766 | Czech Republic | |
| 178 | Blanter Marfa | NED | 1761 | Netherlands | |
| 179 | Boruvka Radim | CZE | 1759 | Czech Republic | |
| 180 | Peglau Paul David | GER | 1745 | Germany | |
| 181 | Koper Stefan | CZE | 1733 | Czech Republic | |
| 182 | Blanter Sofya | NED | 1729 | Netherlands | |
| 183 | Svejda Karel | CZE | 1723 | Czech Republic | |
| 184 | Cihal Jan | CZE | 1723 | Czech Republic | |
| 185 | Molnar Ladislav | CZE | 1712 | Czech Republic | |
| 186 | Lavrincik Pavel | CZE | 1704 | Czech Republic | |
| 187 | Lai Hong Jun | MAS | 1702 | Malaysia | |
| 188 | Petirova Iva | CZE | 1701 | Czech Republic | |
| 189 | Jansen Marijn | NED | 1700 | Netherlands | |
| 190 | Konvalinka Vladislav | CZE | 1684 | Czech Republic | |
| 191 | Machalec Vladimir | SVK | 1635 | Slovakia | |
| 192 | Svec Ludek | CZE | 1620 | Czech Republic | |
| 193 | Gregor Alexandr | CZE | 1607 | Czech Republic | |
| 194 | Kiss Inez | HUN | 1599 | Hungary | |
| 195 | WCM | Kojima Natsumi | JPN | 1598 | Japan |
| 196 | Dabraccio Guillermo | COL | 1598 | Colombia | |
| 197 | Blaszkiewicz Jakub | POL | 1593 | Poland | |
| 198 | WCM | Kong Zi Yau Bernadette | SGP | 1588 | Singapore |
| 199 | Mascak Milan | CZE | 1554 | Czech Republic | |
| 200 | Sboev Kirill | CZE | 1548 | Czech Republic | |
| 201 | Markina Sofiia | CZE | 1505 | Czech Republic | |
| 202 | Kravchenko Andrey | CZE | 1485 | Czech Republic | |
| 203 | Jeyanth R | IND | 1469 | India | |
| 204 | Berka Jiri | CZE | 1462 | Czech Republic | |
| 205 | Rybka Tatiana | POL | 1457 | Poland | |
| 206 | Nainika Gupta | SGP | 1384 | Singapore | |
| 207 | Herega Bostjan | SLO | 1381 | Slovenia | |
| 208 | Borecky Andrej | CZE | 1347 | Czech Republic | |
| 209 | Cudyk Oliwia | POL | 1307 | Poland | |
| 210 | Tkacz Katarzyna | POL | 1207 | Poland | |
| 211 | Sekiewicz Weronika | POL | 1162 | Poland | |
| 212 | Trusewicz Remigiusz | POL | 1134 | Poland | |
| 213 | Aarush Agrawal | SGP | 0 | Singapore | |
| 214 | Dolezel Marek | CZE | 0 | Czech Republic | |
| 215 | Studnicka Ondrej | CZE | 0 | Czech Republic | |
| 216 | Urbansky Stepan | CZE | 0 | Sk Teplice | |
| 217 | Vojacek Josef | CZE | 0 | Czech Republic | |
| 218 | Yamkova Daria | CZE | 0 | Czech Republic | |
