Šachové úlohy PUZZLE na serveru lichess.org 1
Soutěž 1 – nejvíce vyřešených úloh v období 21.3.2021 – 16.4.2021
| Pořadí | Pořadí v kat. | Kategorie | Titul | Jméno | Příjmení | Počet úloh | ELO Puzzle |
| 1 | 1 | S65 | Pavel | Myslivec | 1266 | 2061 | |
| 2 | 1 | U10 | Maxim | Shako | 1044 | 1620 | |
| 3 | 1 | U14 | Emma | Rovenská | 979 | 1471 | |
| 4 | 2 | U10 | David | Adamec | 854 | 1412 | |
| 5 | 1 | U12 | Matyáš | Čeněk | 762 | 1363 | |
| 6 | 2 | U14 | Jaume | Veny | 713 | 2205 | |
| 7 | 1 | U18 | Mikhail | Gvazava | 685 | 1858 | |
| 8 | 1 | U20 | Bernard | Beinhauer | 647 | 2365 | |
| 9 | 1 | U16 | Michal | Kolbušovský | 520 | 2508 | |
| 10 | 2 | U18 | Vache | Harutyunyan | 471 | 1361 | |
| 11 | Aleš | Blahut | 339 | 2505 | |||
| 12 | 2 | U20 | CM | Pavel | Haase | 323 | 2504 |
| 13 | 3 | U14 | Jan | Donner | 316 | 1918 | |
| 14 | Peter | Novák | 313 | 1883 | |||
| 15 | 2 | U16 | Václav | Sedláček | 291 | 1607 | |
| 16 | 3 | U16 | Daniel | Pánek | 287 | 2542 | |
| 17 | 4 | U16 | Richard | Urban | 286 | 1923 | |
| 18 | 5 | U16 | Ketevan | Gvazava | 206 | 1388 | |
| 19 | 1 | U8 | Filip | Ozimý | 189 | 1324 | |
| 20 | Petr | Plicka | 171 | 2335 | |||
| 21 | 1 | U6 | Šimon | Fečko | 155 | 978 | |
| 22 | 6 | U16 | Otakar | Lichnovský | 148 | 1731 | |
| 23 | 3 | U10 | Melichar | Hyška | 120 | 1345 | |
| 24 | Petr | Budinský | 119 | 2602 | |||
| 25 | Artyom | Martirosyan | 106 | 1991 | |||
| 26 | Nurlan | Hasanli | 96 | 1872 | |||
| 27 | Jakub | Kosina | 82 | 2246 | |||
| 28 | 2 | U12 | Danylo | Medvetskyy | 78 | 1407 | |
| 29 | 7 | U16 | Rebeka | Zlesáková | 67 | 1420 | |
| 30 | 8 | U16 | Dominik | Rous | 65 | 2049 | |
| 31 | 3 | U12 | David | Martirosyan | 61 | 2108 | |
| 32 | 2 | S65 | Růžena | Přibylová | 56 | 2270 | |
| 33 | 9 | U16 | Lukáš | Stark | 50 | 1474 | |
| 34 | 4 | U14 | František | Kubát | 26 | 1569 | |
| 35 | Josef | Bára | 25 | 1508 | |||
| 36 | 3 | U18 | Samuel | Kormáňoš | 21 | 1881 | |
| 37 | 4 | U10 | Maiia | Razumova | 20 | 1008 | |
| 38 | IM | Martin | Přibyl | 15 | 2500 | ||
| 39 | 3 | U20 | Jan | Bartoň | 9 | 1362 | |
| 40 | 5 | U10 | Jan | Bára | 8 | 2065 | |
| 41 | 4 | U12 | Jakub | Ellinger | 3 | 1169 | |
| 42 | 10 | U16 | Filip Izák | Uhl | 2 | 1522 | |
| 43 | 6 | U10 | Daniil | Pozdnikin | 2 | 0 | |
| 44 | 5 | U14 | Jan | Pohl | 1 | 0 |