The Klatovy Open A 2023 is a 9-round Swiss tournament taking place from 1–9 July 2023 in Klatovy, Czechia. Players receive 120 minutes for the entire game, plus a 30-second increment starting from move one. The top five rated players are Vojtech Straka, Petr Neuman, Martin Formanek, Tomas Hurdzan and Martin Horak.
Chessdom.com will daily follow the live games.
Parallel : Ceske Budejovice GM A 2023 / Ceske Budejovice GM B 2023 / Ceske Budejovice Open A 2023 / Ceske Budejovice Open B 2023
More : Aktobe Open Classic 2023 / Prague Masters 2023 / Prague Challengers 2023 / Prague Open 2023 / Llinars Open 2023 / Sparkassen A-Open 2023 / NC World Masters 2023 / Bydgoszcz Open A 2023 / Bydgoszcz GM 2023 / Vojvodina Open 2023 / 3rd Heldur Valgmae Memorial 2023 / 8th Purtichju Open 2023
Full list of players :
| No. | Name | FED | RtgI | ||
| 1 | IM | Straka, Vojtěch | CZE | 2433 | |
| 2 | GM | Neuman, Petr | CZE | 2400 | |
| 3 | FM | Hurdzan, Tomáš | CZE | 2309 | |
| 4 | FM | Slovák, Kilián | CZE | 2297 | |
| 5 | FM | Horák, Martin | CZE | 2266 | |
| 6 | FM | Voříšek, Jaroslav | CZE | 2260 | |
| 7 | IM | Juřek, Josef | CZE | 2251 | |
| 8 | Jun, Rudolf | CZE | 2243 | ||
| 9 | FM | Kopta, Pavel | CZE | 2209 | |
| 10 | Formánek, Martin | CZE | 2206 | ||
| 11 | Flajšman, Pavel | CZE | 2192 | ||
| 12 | Janouš, Marek | CZE | 2185 | ||
| 13 | Dvořák, Jan | CZE | 2176 | ||
| 14 | Soural, Jan | CZE | 2176 | ||
| 15 | Skýpala, Ondřej | CZE | 2163 | ||
| 16 | Kupsa, Matěj | CZE | 2145 | ||
| 17 | Jordanov, Mihail | MKD | 2140 | ||
| 18 | Folk, Petr | CZE | 2131 | ||
| 19 | Holý, Filip | CZE | 2129 | ||
| 20 | Ret, Adam Josef | CZE | 2123 | ||
| 21 | Routner, Jakub | CZE | 2119 | ||
| 22 | Munk, Petr | CZE | 2096 | ||
| 23 | Palek, Miroslav | GER | 2091 | ||
| 24 | WFM | Pirklová, Hana | CZE | 2085 | |
| 25 | Pýcha, Patrik | CZE | 2058 | ||
| 26 | Pecka, Jan | CZE | 2054 | ||
| 27 | Hladký, Tadeáš | CZE | 2046 | ||
| 28 | Novotný, David | CZE | 2034 | ||
| 29 | WFM | Folková, Martina | CZE | 2030 | |
| 30 | Zádrapa, Radek | CZE | 2014 | ||
| 31 | Filindash, Nikita | CZE | 2011 | ||
| 32 | Martirosyan, David | CZE | 1997 | ||
| 33 | Mametev, Artem | CZE | 1991 | ||
| 34 | Zhang, Brian | CAN | 1966 | ||
| 35 | Polák, Michal | CZE | 1959 | ||
| 36 | Strnad, Jakub | CZE | 1957 | ||
| 37 | Flajšman, Petr | CZE | 1956 | ||
| 38 | Novák, Václav | CZE | 1948 | ||
| 39 | Mík, Tomáš | CZE | 1940 | ||
| 40 | Kučera, Petr | CZE | 1935 | ||
| 41 | Starý, Lukáš | CZE | 1932 | ||
| 42 | Kishore, Kumar Jaganathan | IND | 1931 | ||
| 43 | Matějovský, Ondřej | CZE | 1928 | ||
| 44 | Pick, Štěpán | CZE | 1911 | ||
| 45 | Váňa, Jan | CZE | 1890 | ||
| 46 | Kovář, Petr | CZE | 1879 | ||
| 47 | Hosnedl, Jiří | CZE | 1858 | ||
| 48 | Ruessel, Bernhard | GER | 1852 | ||
| 49 | Roubal, Matyáš | CZE | 1850 | ||
| 50 | Lhotský, Zdeněk | CZE | 1840 | ||
| 51 | Šimák, Roman | CZE | 1838 | ||
| 52 | Beneš, Jáchym | CZE | 1806 | ||
| 53 | Zádrapová, Amálie | CZE | 1789 | ||
| 54 | Topenčík, Bruno | CZE | 1780 | ||
| 55 | Hlaváček, Ondřej | CZE | 1780 | ||
| 56 | Sedmihradský, Tomáš | CZE | 1775 | ||
| 57 | Zhang, Michelle | CAN | 1772 | ||
| 58 | Starý, Vojtěch | CZE | 1752 | ||
| 59 | Kroulík, Václav | CZE | 1750 | ||
| 60 | Honcharov, Makar | CZE | 1696 | ||
| 61 | Andrle, Filip | CZE | 1692 | ||
