The Rudolf Teschner Memorial 2023 is taking place from 18–21 May 2023 in Berlin, Germany. Players receive 90 minutes for the entire game, plus a 30-second increment starting from move one. It is a 7-round Swiss tournament with participation of Li Min Peng, Alexander Kovchan, Michael Richter, Jonathan Carlstedt, Nikolas Wachinger, Bjorn Ahlander, Rainer Polzin, Raphael Lagunow, etc.
Chessdom.com will follow daily the live games.
More : 6th Sharjah Masters 2023 Masters Section / 6th Sharjah Masters 2023 Challengers Section / Nicosia FIDE Women’s Grand Prix
Full list of players :
| No. | Name | FED | Rtg | |
| 1 | GM | Peng,Li Min, | UKR | 2553 |
| 2 | GM | Kovchan,Alexander, | UKR | 2486 |
| 3 | IM | Carlstedt,Jonathan, | GER | 2472 |
| 4 | IM | Wachinger,Nikolas, | GER | 2463 |
| 5 | GM | Richter,Michael, | GER | 2450 |
| 6 | IM | Ahlander,Bjorn, | SWE | 2425 |
| 7 | IM | Lagunow,Raphael, | GER | 2420 |
| 8 | GM | Polzin,Rainer, | GER | 2401 |
| 9 | IM | Sawlin,Leonid, | GER | 2396 |
| 10 | IM | Langheinrich,Ferenc, | GER | 2371 |
| 11 | IM | Colpe,Malte, | GER | 2370 |
| 12 | IM | Spiess,Gunter, | GER | 2359 |
| 13 | FM | Florstedt,Johannes, | GER | 2341 |
| 14 | IM | Klenburg,Michael, | ISR | 2325 |
| 15 | FM | Ermitsch,Magnus, | GER | 2285 |
| 16 | FM | Wintzer,Joachim,Dr., | GER | 2278 |
| 17 | Holinka,Henning, | GER | 2266 | |
| 18 | Tscheuschner,Georg, | GER | 2227 | |
| 19 | Moritz,Aron, | GER | 2213 | |
| 20 | CM | Haug,Havard, | NOR | 2202 |
| 21 | Heistermann,Till, | GER | 2196 | |
| 22 | FM | Solberg,Joachim, | NOR | 2187 |
| 23 | Piz,Maxim,Dr., | GER | 2177 | |
| 24 | FM | Brustkern,Juergen, | GER | 2164 |
| 25 | Weber,Daniel, | GER | 2162 | |
| 26 | Nemitz,Alfred, | GER | 2157 | |
| 27 | Noetzel,Felix, | GER | 2139 | |
| 28 | CM | Gressmann,Moritz, | GER | 2134 |
| 29 | Kather,Yannick, | GER | 2131 | |
| 30 | CM | Kotyk,Michael, | GER | 2115 |
| 31 | Urban,Hans-Rainer, | GER | 2086 | |
| 32 | Spors,Carl Philip, | GER | 2085 | |
| 33 | Herrmann,Jakob, | GER | 2084 | |
| 34 | Jandke,Manfred, | GER | 2083 | |
| 35 | Strand,Vetle Bjorge, | NOR | 2083 | |
| 36 | CM | Lacan Rus,David, | FRA | 2072 |
| 37 | Kolthoff,Siegmund, | GER | 2065 | |
| 38 | Fartmann,Oliver, | GER | 2050 | |
| 39 | Offermann,Fernando, | GER | 2042 | |
| 40 | Donath,Johann, | GER | 2034 | |
| 41 | Stadler,Andreas, | GER | 2031 | |
| 42 | Krischer,Markus, | GER | 2028 | |
| 43 | Moeller,Jared William, | GER | 2025 | |
| 44 | Zhou,Lepu Coco, | GER | 2025 | |
| 45 | Carmesin,Leon Lucas Finn, | GER | 2022 | |
| 46 | Neuendorf,Max, | GER | 2013 | |
| 47 | Pererva,Viktor, | GER | 2012 | |
| 48 | Gressmann,Hanna, | GER | 1999 | |
| 49 | Yatskar,Martin, | UKR | 1995 | |
| 50 | Beyer,Lorenz, | GER | 1988 | |
| 51 | Mieck,Jale, | GER | 1982 | |
| 52 | Kutschke,Jens, | GER | 1973 | |
| 53 | Tarasenko,Nazar, | UKR | 1970 | |
| 54 | Deubler,Bastian, | GER | 1968 | |
| 55 | Jurkatis,Hagen, | GER | 1967 | |
| 56 | Nguyen,Phuc Nhat, | GER | 1956 | |
| 57 | Flood,Yosime, | GER | 1955 | |
| 58 | Guenther,Thomas, | GER | 1951 | |
| 59 | Suriano,Davide, | ITA | 1950 | |
| 60 | Staerk,Elisa, | GER | 1945 | |
| 61 | Verbitsky,Jaroslaw, | GER | 1938 | |
| 62 | Abed,Karim, | GER | 1930 | |
| 63 | Beyer,Clemens, | GER | 1929 | |
| 64 | Hamann,Martin, | GER | 1925 | |
| 65 | Doerr,Tarik, | GER | 1917 | |
| 66 | Hubert,Charlotte, | GER | 1911 | |
| 67 | Galioglu,Cem, | TUR | 1909 | |
| 68 | Schmitt,Carsten, | GER | 1909 | |
| 69 | Sohr,Jim, | GER | 1908 | |
| 70 | Ziska,Stephan, | GER | 1908 | |
| 71 | Simcaks,Sergejs, | LAT | 1895 | |
| 72 | Rosmait,Emily, | GER | 1891 | |
| 73 | Hacker,Thomas, | GER | 1890 | |
| 74 | Fanin,Erik, | GER | 1887 | |
| 75 | Chinguun Sundui, | MGL | 1881 | |
| 76 | Costello,Colin A, | ENG | 1880 | |
| 77 | Jimenez Anders,Valentin, | ESP | 1880 | |
| 78 | Homberger,Jan, | GER | 1873 | |
| 79 | Dieckow,Erik, | GER | 1864 | |
| 80 | Moysich,Dirk, | GER | 1860 | |
| 81 | Sommer,Ingo, | GER | 1847 | |
| 82 | Knaak,Michael, | GER | 1844 | |
| 83 | Miowitz,Torsten, | GER | 1838 | |
| 84 | Nguyen Tuan Kiet, | VIE | 1827 | |
| 85 | Guder,Sibylle, | GER | 1820 | |
| 86 | Schindler,Rudolf,Dr., | GER | 1809 | |
| 87 | Mayer,Herbert,Dr., | GER | 1802 | |
| 88 | Bleicher,Eiko, | GER | 1790 | |
| 89 | Kandeler,Christian, | GER | 1790 | |
| 90 | Thuerauf,Peter, | GER | 1790 | |
| 91 | Knauer,Frank, | GER | 1788 | |
| 92 | Bezhenar,Georgy, | FID | 1774 | |
| 93 | Jiron,Valerio, | GER | 1772 | |
| 94 | Thuemler,Floris, | GER | 1768 | |
| 95 | Reddi,Bhuvana, | GER | 1764 | |
| 96 | Mertens,Richard, | GER | 1756 | |
| 97 | Gersemann,Karl, | GER | 1751 | |
| 98 | Baumeister,Wolfgang, | GER | 1736 | |
| 99 | Pikki,Daria, | GER | 1705 | |
| 100 | Paul,Andre David, | GER | 1699 | |
| 101 | Rohatgi,Kushagra, | GER | 1679 | |
| 102 | Schneider,Johan, | GER | 1677 | |
| 103 | Kierulf,Villum Brevick, | NOR | 1676 | |
| 104 | Schaefer,Benjamin, | GER | 1673 | |
| 105 | Sandlers,Philipp, | GER | 1671 | |
| 106 | Bergmann,Rafael Antonio, | GER | 1669 | |
| 107 | Buerkle,Florian, | GER | 1657 | |
| 108 | Smith,Tobias, | GER | 1657 | |
| 109 | Knispel,Stefan, | GER | 1645 | |
| 110 | Wohlrabe,Joerg, | GER | 1637 | |
| 111 | Tverdokhlib,Vitalii, | GER | 1636 | |
| 112 | Henke,Georg, | GER | 1635 | |
| 113 | Seth,Aakrit, | GER | 1623 | |
| 114 | Krebber,Jonas, | GER | 1611 | |
| 115 | Matiashvili,Alexander Michael, | GER | 1587 | |
| 116 | Boettger,Bernd, | GER | 1583 | |
| 117 | Fock,Madiha, | GER | 1576 | |
| 118 | Persson,Boerje Pontus, | GER | 1559 | |
| 119 | Schacht,Thomas, | GER | 1532 | |
| 120 | Hamann,Friedrich, | GER | 1518 | |
| 121 | Zinnecker,Peter, | GER | 1518 | |
| 122 | Westerhoff,Ralf, | GER | 1515 | |
| 123 | Simonis,Dorian Georg, | GER | 1511 | |
| 124 | Schuelke,Rosalie, | GER | 1510 | |
| 125 | Nonnenmacher,Philipp, | GER | 1499 | |
| 126 | Chakhalov,Mikael, | GER | 1484 | |
| 127 | Zhou,Leyi Charlotte, | GER | 1447 | |
| 128 | Ali,Maha, | GER | 1403 | |
| 129 | Roepke,Corbinian, | GER | 1377 | |
| 130 | Hankus,Dennis, | GER | 1370 | |
| 131 | Brunn,Camden Jay, | USA | 1340 | |
| 132 | Thuernau,Constantin, | GER | 1316 | |
| 133 | Varazi,Maxime, | GER | 1302 | |
| 134 | Ryazanov,Semyon, | GER | 1283 | |
| 135 | Grimm,Jakob, | GER | 1256 | |
| 136 | Zhang,Onno, | GER | 1252 | |
| 137 | Alasehir,Yusuf Gorkem, | TUR | 1226 | |
| 138 | Richter,Anastasia, | GER | 1208 | |
| 139 | Gersemann,Olaf, | GER | 1205 | |
| 140 | Albizzati-Loye,Valentin, | FRA | 0 | |
| 141 | Hansen,Dieter, | GER | 0 | |
| 142 | Poethke,Tim, | GER | 0 | |
| 143 | Stanojevic,Miroslav, | SRB | 0 | |
| 144 | Yang,Charles Shen, | USA | 0 | |
| 145 | Alloussi,Arian, | GER | 1174 | |
| 146 | Oortmann,Alexis, | GER | 1095 | |
| 147 | Mlynarski,Milosz, | GER | 1085 | |
| 148 | Poethke,Juergen, | GER | 996 | |
| 149 | Hirsch,Moritz, | GER | 952 |
