| 4ku | Robert Taylor Gediminas Masaitis Gian-Carlo Pascutto | UK Lithuania Belgium | C++ |
| Abbess | Robert Pope | USA | C / C++ |
| Abrok | Roman Korba | Germany | C / C++ |
| Absolute Zero | Zong Zheng Li | China | C# |
| Abulafia | Nicu Ionita | Austria | Haskell |
| ACE | Adam Adair | USA | C# |
| ACE2 | Stuart Neivandt | USA | C++ |
| Achillees | Daniel Diaz | Spain | C |
| Adam | Dominique Longbien | France | C++ |
| Akimbo | Jamie Whiting | UK | Rust |
| Albatros | David Grevent | France | C# |
| Alexandria | Normand M. Blais | Italy | C++ |
| Allie | Adam Treat | USA | C / C++ |
| Altair | Alexander Tian | China | C++ |
| Andscacs | Daniel José Queraltó | Andorra | C++ |
| Arasan | Jon Dart | USA | C++ |
| Athena | Nicolas Seglenieks | Canada | C++ |
| Avalanche | Yinuo Huang | China | Zig |
| Axon | Jasper Sinclair | USA | C++ |
| Bagatur | Krasimir Topchiyski | Bulgaria | Java |
| Beowulf | Colin Frayn Dann Corbit | UK | C |
| Berserk | Jay Honnold | USA | C |
| Betsabe | Juan Benitez | Spain | C |
| Bienchen | Manuel Schenke | Germany | C++ |
| BlackCore | Balazs Szilagyi | Hungary | C / C++ |
| Black Marlin | Doruk Sekercioglu | Turkey | Rust |
| Blue Marlin | dorsz | C++ | |
| BrainLearn | Andrea Manzo Khalid Omar | Italy Kuwait | C++ |
| Cadie | Martin Wyngaarden | USA | C++ |
| Caissa | Michał Witanowski | Poland | C / C++ |
| Captain | Narbeh Mouradian | USA | C++ |
| Ceres | David J. Elliott | USA | C# |
| Cfish | Robert Jurjević | UK | C |
| Cheese | Patrice Duhamel | France | C / C++ |
| Cinnamon | Giuseppe Cannella | Italy | C++ |
| Clover | Luca Metehău | Romania | C / C++ |
| Clovis | Jonathan McDermid | Canada | C++ |
| Combusken | Marcin Henryk Bartkowiak | Poland | C / Go |
| DanaSah | Pedro Castro | Spain | C |
| DETROID | Viktor Csomor | Austria | Java |
| Dragon | Larry Kaufman Mark Lefler | USA | C++ |
| Drofa | Alexander Litov | Russia | C++ |
| Ethereal | Andrew Grant | USA | C |
| Eubos | Chris Bolt | UK | Java |
| FabChess | Fabian von der Warth | Germany | Rust |
| Fire | Norman Schmidt | USA | C++ |
| Ghost | Philipp Claßen | Germany | C++ |
| Ginkgo | Frank Schneider | Germany | C++ |
| Glaurung | Tord Romstad | Norway | C / C++ |
| Goliath | Michael Borgstädt | Germany | |
| Gull | Vadim Demichev | Russia | C++ |
| Hagrid | Klaus Friedel | Germany | |
| Halcyon | Nicholas Hamilton | USA | C |
| Halogen | Kieren Pearson | Australia | C++ |
| Hedgehog | Eugene Kotlov | Russia | C |
| HIARCS | Mark Uniacke | UK | C |
| Homura | Ellie Moore | USA | C++ |
| Houdini | Robert Houdart | Belgium | C++ |
| ice4 | Mark Carlson | Australia | C++ |
| Igel | Volodymyr Shcherbyna | Ukraine | C / C++ |
| Inanis | Pawel Osikowsky | Poland | Rust |
| Invictus | Edsel Apostol | Phillippines | C++ |
| Ippolit | Norman Schmidt | USA | C |
| Jangine | Jan-Frederik Konopka | Germany | C++ |
| Kingfish | Colin Ding | USA | C++ |
| KnightX | Christophe Jolly | France | C |
| Koivisto | Kim Kåhre Finn Eggers | Finland Germany | C++ |
| Komodo | Don Dailey Larry Kaufman Mark Lefler | USA | C / C++ |
| Lc0 | Gary Linscott Alexander Lyashuk | USA Russia | C++ |
| Leorik | Thomas Jahn | Germany | C# |
| Little Beast | Eduard Nemeth | Germany | C++ |
| Lozza | Colin Jenkins | UK | JavaScript |
| Lynx | Eduardo Caceres | Spain | C# |
| Mantissa | Jeremy Wright | USA | Rust |
| Marvin | Martin Danielsson | Sweden | C / C++ |
| Megalodon | Patrick Huang Arjun Sahlot | USA | C++ |
| Mess | Rak Laptudirm | India | Go |
| Midnight | Archishmaan Peyyet | USA | C++ |
| Milady | Yves Lejeail | France | VB.NET |
| Minic | Vivien Clauzon | France | C++ |
| Monolith | Jonas Mayr | Germany | C++ |
| Nebula | Dragan Zdravkovic | Serbia | |
| Nemorino | Christian Günther | Germany | C++ |
| Neuromancer | Mateo Gjika | Albania | C++ |
| Orion | David Carteau | France | C |
| Peacekeeper | Kyle Zhang | USA | C/C++ |
| Polaris | Conor Anstey | UK | C++ |
| Princhess | Lana Samson Jacob Jackson | USA Canada | Rust |
| Renegade | Krisztián Peőcz | Hungary | C++ |
| Revenge | Fabio Gobbato | Italy | C |
| RofChade | Ronald Friederich | Netherlands | C++ |
| RubiChess | Andreas Matthies | Germany | C++ |
| RuyDos | Álvaro Begué José Manuel Morán | Spain | C++ |
| Rybka | Vasik Rajlich | USA | C++ |
| Seer | Connor McMonigle | C / C++ | |
| ShashChess | Andrea Manzo | Italy | C++ |
| Shen Yu | Aaron Li | USA | Rust |
| Sjeng | Gian-Carlo Pascutto | Belgium | C |
| Stockfish | Tord Romstad Marco Costalba Joona Kiiski Gary Linscott | Norway Italy Finland USA | C++ |
| StoneChess | Thibor Raven | Poland | C++ |
| Supernova | Minkai Yang | USA | C |
| Svart | Christopher [?] | Sweden | Rust |
| Texel | Peter Österlund | Sweden | C++ |
| Tornado | Engin Üstün | Germany | C++ |
| Trinket | Daniel Ke | USA | Rust |
| Tucano | Alcides Schulz | Brazil | C |
| Uralochka | Ivan Maklyakov | Russia | C++ |
| Velvet | Martin Honert | Germany | Rust |
| Vengeance | Amar Thapa | India | C++ |
| Viridithas | Cosmo Bobak | UK | Rust |
| Willow | Adam Kulju | Canada | C |
| Zahak | Amanj Sherwany | Iraq | Go |
| Zappa | Anthony Cozzie | USA |