| SID | NAME | ORIGINALS | QUOTED |
|---|---|---|---|
| 16386 | K Novoi Armi | 5 | 0 |
| 3130 | K41's Stormester Ty. | 1 | 0 |
| 14771 | KISZ JT | 2 | 0 |
| 15171 | KKK | 1 | 0 |
| 3164 | KNSB JT | 4 | 0 |
| 7645 | KNSB Ring Ty. | 2 | 0 |
| 1592 | KNSB-100 JT | 13 | 0 |
| 999 | KNSB-125 JT | 12 | 0 |
| 17141 | KOLT | 1 | 0 |
| 16882 | KSG-Problemschach 1969-1987 (Muck/Laue) | 0 | 165 |
| 8139 | Kadansky-90 JT | 1 | 0 |
| 8023 | Kagan Chess Club | 2 | 0 |
| 15163 | Kagans Nachrichten | 1 | 0 |
| 825 | Kagans Neueste Schachnachrichten | 76 | 0 |
| 16446 | Kagans Ty. | 1 | 0 |
| 5782 | Kaiev MT | 5 | 0 |
| 3756 | Kaila JT | 1 | 0 |
| 4060 | Kainer MT | 5 | 0 |
| 3616 | Kaiser-75 JT | 1 | 0 |
| 16623 | Kalendar Shakhmatista | 1 | 0 |
| 13955 | Kalikavickije noviny | 3 | 0 |
| 4612 | Kalinin JT | 1 | 0 |
| 15255 | Kalinin-70 JT | 2 | 0 |
| 5404 | Kaliningradski Komsomolets | 1 | 0 |
| 8737 | Kalininskaya Pravda | 7 | 0 |
| 4527 | Kalniczky MT | 1 | 0 |
| 14671 | Kalocsa | 2 | 0 |
| 14681 | Kalocsai Rapid Ty. | 1 | 0 |
| 6130 | Kalugin JT | 2 | 0 |
| 2110 | Kamchatskaya pravda | 2 | 0 |
| 16575 | Kamenzer Tageblatt | 1 | 0 |
| 3353 | Kameterna Chess Circle | 1 | 0 |
| 10792 | Kamraterna | 1 | 0 |
| 5124 | Kamraterna Chess Club | 2 | 0 |
| 17070 | Kamunistishaya Praza | 1 | 0 |
| 4722 | Kandidatov | 1 | 0 |
| 3672 | Kanonik MT (Chervoni Girnik) | 5 | 0 |
| 1039 | Kanonik-70 JT (Chervoni girnik) | 4 | 0 |
| 16767 | Kansan Uutiset | 1 | 0 |
| 15729 | Kansas City Journal | 1 | 0 |
| 15302 | Kapica MT | 1 | 0 |
| 17609 | Kapros MT (UAPA) | 1 | 0 |
| 6445 | Kapusta MT | 3 | 0 |
| 15073 | Kapustin_55 JT | 5 | 0 |
| 7502 | Karacsonyi lap | 18 | 0 |
| 7411 | Karacsonyi udvozlet | 7 | 0 |
| 11630 | Karel (Jaroslav)-60 JT | 2 | 0 |
| 12855 | Karelia sport. | 2 | 0 |
| 2222 | Karjala | 7 | 0 |
| 15529 | Karl Junker: Ausgewahlte Schachaufgaben | 0 | 75 |
| 4260 | Karlov Chess Club | 4 | 0 |
| 3212 | Karlovac Chess Club | 27 | 0 |
| 2474 | Karlovac Ty. | 6 | 0 |
| 15743 | Karlsruhe Nachrichten | 1 | 0 |
| 16927 | Karlsruher Tageblatt | 1 | 0 |
| 4281 | Karlstadt Chess Club | 5 | 0 |
| 2223 | Karlstadter Ty. | 2 | 0 |
| 2278 | Karlstrom Fleck Ty. | 1 | 0 |
| 15702 | Karmil-55 JT (ChessStar) | 4 | 0 |
| 16278 | Karolyvarosi Sahovski Klub | 1 | 0 |
| 2801 | Karpati Igaz Szo | 15 | 0 |
| 5887 | Karseladze MT | 2 | 0 |
| 16010 | Kaspiy | 2 | 0 |
| 15184 | Kasseler Neueste Nachrichten | 4 | 0 |
| 15610 | Kasseler Post | 1 | 0 |
| 13006 | Katalan Ty. | 1 | 0 |
| 16299 | Katalonsky Ty. | 1 | 0 |
| 16607 | Katechismus der Schachspielkunst | 1 | 0 |
| 17293 | Kaufmannisches Zentralblatt | 1 | 0 |
| 4454 | Kayuskaya Pravda | 1 | 0 |
| 4409 | Kecskemet | 5 | 0 |
| 1909 | Kecskemet Chess Club | 6 | 0 |
| 2131 | Keeble MT | 3 | 0 |
| 791 | Kele MT | 11 | 0 |
| 16402 | Keleti Ujsag | 1 | 0 |
| 15044 | Kemp Archive | 0 | 60 |
| 7796 | Kennst du die Bibel? | 4 | 0 |
| 2711 | Kent Chess Association | 4 | 0 |
| 2712 | Kent County Congress | 4 | 0 |
| 659 | Kentish Express | 2 | 0 |
| 4821 | Kentish Express and Ashford News | 1 | 0 |
| 589 | Kentish Mercury | 39 | 2 |
| 15385 | Kentish Review | 1 | 0 |
| 2157 | Kenttalehti | 1 | 0 |
| 5516 | Kentucky State Journal | 1 | 0 |
| 17484 | Kentucky Turf Register | 6 | 0 |
| 15744 | Kepes Figyelo | 1 | 0 |
| 16820 | Kerchenski rabochni | 9 | 0 |
| 6048 | Keres MT | 7 | 0 |
| 1427 | Kerstkaart | 2 | 0 |
| 9834 | Kertsensky Rabotsin | 18 | 0 |
| 5391 | Keskisuomalainen | 2 | 0 |
| 5612 | Kevatpaivat Quick Ty. | 1 | 0 |
| 5463 | KeyStip 01. Ty. | 2 | 0 |
| 17576 | KeyStip 02. Ty. | 2 | 0 |
| 1579 | KeyStip 03. Ty. | 4 | 0 |
| 1580 | KeyStip 04. Ty. | 1 | 0 |
| 1581 | KeyStip 05. Ty. | 3 | 0 |
| 1124 | KeyStip 06. Ty. | 12 | 0 |
| 1128 | KeyStip 07. Ty. | 8 | 0 |
| 1594 | KeyStip 08. Ty. | 7 | 0 |
| 1596 | KeyStip 09. Ty. | 6 | 0 |
| 1593 | KeyStip 10. Ty. | 3 | 0 |
| 6461 | KeyStip 11. Ty | 3 | 0 |
| 1605 | KeyStip 12. Ty. | 3 | 0 |
| 1606 | KeyStip 13. Ty. | 1 | 0 |
| 1616 | KeyStip 14. Ty. | 2 | 0 |
| 1623 | KeyStip 17. Ty. | 2 | 0 |
| 5445 | KeyStip 18. Ty. | 1 | 0 |
| 1649 | KeyStip 20. Ty. | 12 | 0 |
| 17372 | KeyStip 21. (Additional) Ty. | 4 | 0 |
| 17369 | KeyStip 21. Ty. | 10 | 0 |
| 17373 | KeyStip 27A. Ty. | 11 | 0 |
| 10063 | KeyStip 27B. Ty. | 8 | 0 |
| 7527 | Keystip Ty | 7 | 0 |
| 10799 | Kezdok Ty. | 2 | 0 |
| 7415 | Kezdok versenye | 3 | 0 |
| 5885 | Kharkov TT | 1 | 0 |
| 2009 | Kharkov Ty. | 1 | 0 |
| 10012 | Kharkov-325 JT | 4 | 0 |
| 10081 | Khliborob Ukrani | 4 | 0 |
| 3935 | Khozyain | 2 | 0 |
| 16369 | Khramtsevich-50 JT | 3 | 0 |
| 16035 | Kiebitz Solving Ty. Berlin | 1 | 0 |
| 16383 | Kiel JT | 3 | 0 |
| 720 | Kieler Nachrichten | 144 | 0 |
| 928 | Kieler Neueste Nachrichten | 37 | 0 |
| 16883 | Kieler Schachgesellschaft | 95 | 0 |
| 3711 | Kieler Schachgesellschaft JT | 12 | 0 |
| 5496 | Kieler Schachgesellschaft-100 JT | 10 | 0 |
| 16410 | Kieler Volkszeitung | 1 | 0 |
| 4058 | Kieler Zeitung | 3 | 0 |
| 5722 | Kiev-1500 JT | 3 | 0 |
| 5985 | Kievskaya Pravda | 1 | 0 |
| 17069 | Kievske Pyatiborstvo TT | 2 | 0 |
| 5873 | Kievskie novosti | 10 | 0 |
| 13175 | Kikaren | 2 | 0 |
| 3654 | Kikeriki | 2 | 0 |
| 17142 | Kineskon | 12 | 0 |
| 16880 | King's County Gazette | 1 | 0 |
| 2890 | Kings & Pawns | 3 | 0 |
| 2916 | Kingston | 5 | 0 |
| 13040 | Kingston Courier | 1 | 0 |
| 5150 | Kingston Journal | 16 | 0 |
| 17042 | Kingston Society | 1 | 0 |
| 673 | Kingstown Society | 12 | 0 |
| 17658 | Kingstown Society TT | 1 | 0 |
| 6179 | Kirichenko-50 JT | 1 | 0 |
| 15544 | Kirichenko-60 JT | 4 | 0 |
| 17252 | Kirilichenko MT | 1 | 0 |
| 6336 | Kirillov-55 JT | 3 | 0 |
| 15988 | Kirillov-65 JT | 2 | 0 |
| 10744 | Kirkville Graphic | 1 | 0 |
| 16797 | Kirovskaya Pravda | 1 | 0 |
| 5020 | Kisis JT | 2 | 0 |
| 3683 | Kisis MT | 3 | 0 |
| 7377 | Kisis-60 JT | 1 | 0 |
| 2041 | Kiss (Janos) Ty. | 2 | 0 |
| 7736 | Kiss (Janos)-75 JT | 5 | 0 |
| 6516 | Kiss (Janos)-80 JT | 8 | 0 |
| 17441 | Kitab-ash shatrandj | 1 | 0 |
| 16494 | Kitzinger Arbeiter-schachklub | 7 | 0 |
| 13985 | Klasif. turnaj | 1 | 0 |
| 2087 | Klaus MT | 1 | 0 |
| 12265 | Klein MT | 2 | 0 |
| 6239 | Klein Winsener Rochade 02. TT | 2 | 0 |
| 5488 | Klein Winsener Rochade 03. TT | 2 | 0 |
| 17515 | Klein Winsener Rochade TT | 2 | 0 |
| 14313 | Kleine Presse | 5 | 0 |
| 17254 | Kleine Problem-Schule | 1 | 0 |
| 13141 | Kleine Welt | 1 | 0 |
| 16756 | Kleinkunst | 2 | 0 |
| 4349 | Kleinste Schachaufgaben Drei- und Viersteiner | 0 | 139 |
| 13012 | Klic pionera | 1 | 0 |
| 10931 | Klub Borowiczi | 1 | 0 |
| 3323 | Klug MT | 3 | 0 |
| 3789 | Kluver 1. TT | 1 | 0 |
| 3118 | Kluver 2. TT | 1 | 0 |
| 3790 | Kluver MT | 5 | 0 |
| 16391 | Kluver TT | 2 | 0 |
| 16800 | Kniborob Ukrainy | 1 | 0 |
| 4921 | Knickerbocker Weekly | 1 | 0 |
| 14665 | Knights and Bishops | 0 | 101 |
| 3604 | Knobi's Knobelecke | 24 | 0 |
| 1972 | Knotek MT | 3 | 0 |
| 590 | Knowledge | 45 | 0 |
| 15183 | Kobe Quick Ty. | 1 | 0 |
| 16308 | Kobenhavns Skakforenings | 2 | 0 |
| 15977 | Kobrinski Vestnik-65 JT | 1 | 0 |
| 15226 | KobulChess | 13 | 0 |
| 2725 | Kockelkorn MT | 3 | 0 |
| 11232 | Kocskemeti Tornaknyv | 1 | 0 |
| 2580 | Koerstkaart | 1 | 0 |
| 4335 | Koetscheid JT | 2 | 0 |
| 2797 | Koetscheid MT | 4 | 0 |
| 4515 | Kofman MT | 1 | 0 |
| 17014 | Kofman-75 JT (Shakhmaty v SSSR) | 2 | 0 |
| 12639 | Kohtz JT | 1 | 0 |
| 3463 | Kohtz MT | 8 | 0 |
| 8841 | Kola Lige Rekonstrukcije Problem | 21 | 0 |
| 1088 | Koldijk JT | 1 | 0 |
| 6369 | Koldijk MT | 7 | 0 |
| 5022 | Koldijk-75 JT | 3 | 0 |
| 10339 | Kolgospnie Salo | 1 | 0 |
| 3899 | Kolner Schachzeitung | 11 | 0 |
| 3699 | Kolner Stadt-Anzeiger | 4 | 0 |
| 8771 | Kolner Zeitung | 1 | 0 |
| 1226 | Kolnische Rundschau | 31 | 0 |
| 3431 | Kolnische Volkszeitung | 7 | 0 |
| 325 | Kolnische Zeitung | 10 | 0 |
| 16973 | Kolonie und Heimat | 3 | 0 |
| 3072 | Kolos | 1 | 0 |
| 6207 | Kolpakov MT | 2 | 0 |
| 1562 | Kom. Ty. RSFSR | 1 | 0 |
| 16074 | Komandnoe Pervenstvo | 3 | 0 |
| 17183 | Komandnoe Pervenstvo Rossiya | 1 | 0 |
| 8544 | Komandnoe pervenstvo SSSR | 11 | 0 |
| 14085 | Komandnoe pervenstvo Ukrainy | 3 | 0 |
| 5748 | Kommuna | 5 | 0 |
| 12876 | Kommunar | 5 | 0 |
| 6383 | Kommunist Sumgaita | 1 | 0 |
| 17177 | Kompozicny Sach na Slovensku (Formanek) | 0 | 19 |
| 2111 | Komsomolets | 2 | 0 |
| 12651 | Komsomolets Byuletin | 5 | 0 |
| 8064 | Komsomolets Donbassa | 6 | 0 |
| 2068 | Komsomolets Kubani | 1 | 0 |
| 5301 | Komsomolets Udmurtni | 2 | 0 |
| 2975 | Komsomolets Zanopi | 2 | 0 |
| 5051 | Komsomolets Zaporozhya | 21 | 0 |
| 10966 | Komsomolska Iskra | 5 | 0 |
| 954 | Komsomolskaya Pravda | 6 | 0 |
| 16790 | Komsomolske plemya | 1 | 0 |
| 14592 | Komsomolskoe znamya | 8 | 0 |
| 4933 | Komsomolsky Prapor | 4 | 0 |
| 14524 | Komuna | 1 | 0 |
| 10843 | Kongres w Barmen | 1 | 0 |
| 16658 | Kongress des Westdeutschen Schachbunds | 1 | 0 |
| 5433 | Konig & Turm | 5 | 1 |
| 12010 | Konig MT | 3 | 0 |
| 14504 | Konk. Grusinzk KFS | 1 | 0 |
| 2132 | Konk. Kluba VTSPS | 1 | 0 |
| 8084 | Konk. Vs. KFiS | 1 | 0 |
| 2436 | Konkurs Estonskoi | 5 | 0 |
| 2437 | Konkurs Latvinskoi | 1 | 0 |
| 3670 | Konkurs Moszorkomsnopma | 1 | 0 |
| 3791 | Konkurs PZSzach | 1 | 0 |
| 4439 | Konkurs enamyata praa | 1 | 0 |
| 16831 | Konkurs resheni, Tver | 1 | 0 |
| 14060 | Konkurs v Karelii | 1 | 0 |
| 9710 | Konkurz Fiala Klub | 1 | 0 |
| 5779 | Konstrukcni soutez SU | 1 | 0 |
| 1231 | Kontakt | 17 | 0 |
| 16309 | Kopenhaga | 2 | 0 |
| 14047 | Kopnin JT | 1 | 0 |
| 689 | Kopnin MT | 12 | 0 |
| 17259 | Kopnin-100 MT (Kudesnik) | 5 | 0 |
| 15415 | Kopnin-60 JT | 1 | 0 |
| 3506 | Kopnin-70 JT | 3 | 0 |
| 6228 | Kopnin-80 JT | 2 | 0 |
| 14638 | Kopyl-50 JT | 1 | 0 |
| 16406 | Kos-70 JT | 1 | 0 |
| 1639 | Kosalov Ty. | 1 | 0 |
| 6270 | Kosazka schachiwniza | 1 | 0 |
| 5980 | Kosice University | 1 | 0 |
| 5054 | Koster | 18 | 0 |
| 1041 | Kotelec | 31 | 0 |
| 17494 | Kotelec-02. TT | 1 | 0 |
| 1000 | Kotovsky-220 JT | 1 | 0 |
| 5678 | Kotrc MT | 2 | 0 |
| 17321 | Kotrc-150 MT (Sachova skladba) | 1 | 0 |
| 13916 | Kotrc/Traxler MT | 1 | 0 |
| 9736 | Kotva | 6 | 0 |
| 2587 | Kovacs (Florian) MT (Budapesti Sakkszovetseg) | 4 | 0 |
| 6477 | Kozatska Shakhinitsya | 5 | 0 |
| 14494 | Kozhakin-50 JT (Kudesnik) | 6 | 0 |
| 17355 | Kozhakin-55 JT (Kudesnik) | 1 | 0 |
| 17201 | Kozhakin-65 JT (Kudesnik) | 17 | 0 |
| 17284 | Kozhakin-65 JT (Miniatures) (Kudesnik) | 2 | 0 |
| 16217 | Kozhakina-25 JT | 10 | 0 |
| 3724 | Kozlov MT | 15 | 0 |
| 1155 | Kozlov-80 JT (64) | 3 | 0 |
| 2088 | Kozlov-90 MT (Na Smenu!) | 4 | 0 |
| 12780 | Kozyura JT | 7 | 0 |
| 6361 | Kozyura-45 JT | 3 | 0 |
| 5186 | Krabbe-60 JT | 7 | 0 |
| 16998 | Kraemer 50-JT | 1 | 0 |
| 355 | Kramer MT | 2 | 0 |
| 9704 | Krasnaya Zvezda | 1 | 0 |
| 4560 | Krasnaya evesda | 2 | 0 |
| 6003 | Krasnaya gazeta | 5 | 0 |
| 3073 | Krasnaya iskra | 16 | 0 |
| 17530 | Krasnaya niva | 1 | 0 |
| 13539 | Krasnaya znamya | 1 | 0 |
| 886 | Krasniy sport | 1 | 0 |
| 15056 | Krasnoarmenskaya Zvezda | 1 | 0 |
| 7981 | Krasnoe Znamya | 22 | 0 |
| 2469 | Krasnogo sportinterna | 1 | 0 |
| 8060 | Krasnojarska Sut. | 1 | 0 |
| 4359 | Krasnorski Komsomolets | 3 | 0 |
| 3371 | Krasnoyarsk Ty. | 3 | 0 |
| 5001 | Krasny Sever | 6 | 0 |
| 6054 | Krelenbaum MT | 1 | 0 |
| 12491 | Kretsensky Rabotsin | 1 | 0 |
| 15595 | Krichenko-60 JT | 1 | 0 |
| 6145 | Krikheli MT | 2 | 0 |
| 8717 | Krimskaya Pravda | 4 | 0 |
| 7811 | Kristal | 22 | 0 |
| 17039 | Kristall | 2 | 0 |
| 15397 | Kristianiauturn | 1 | 0 |
| 4552 | Kristians und Sjakklubb | 2 | 0 |
| 11655 | Krivohlavek JT | 1 | 0 |
| 10127 | Krivohlavek-80 JT | 4 | 0 |
| 2200 | Kromhout | 1 | 0 |
| 14678 | Kronika | 3 | 0 |
| 10933 | Kronika Beskidzka | 1 | 0 |
| 5120 | Krug.k v Follandik | 1 | 0 |
| 6284 | Krumm MT (Die Schwalbe) | 2 | 0 |
| 4097 | Krusta-mikla | 7 | 0 |
| 5067 | Kryds-og Tvoersbladet | 1 | 0 |
| 5018 | Krymskaya pravda | 2 | 0 |
| 15634 | Kuban segodniya | 589 | 1 |
| 15922 | Kubanski krai | 20 | 0 |
| 15921 | Kubanski novosti | 6 | 0 |
| 5109 | Kubbel (Arvid) MT | 2 | 0 |
| 3732 | Kubbel (Evgeni) MT | 3 | 1 |
| 1062 | Kubbel (Leonid)-100 MT | 11 | 0 |
| 15236 | Kubbel (Leonid)-110 MT | 5 | 0 |
| 17307 | Kubbel (Leonid)-130 MT | 1 | 0 |
| 16126 | Kubbel Collection | 7 | 0 |
| 438 | Kubbel MT | 44 | 0 |
| 17008 | Kubishev-400 JT | 1 | 0 |
| 6135 | Kubok Ural Problemist Open Solving Ty. | 0 | 5 |
| 6134 | Kubok Ural Problemist Solving Ty. | 2 | 7 |
| 13534 | Kubok Zaporoz. oblasti | 2 | 0 |
| 1232 | Kudesnik | 1572 | 97 |
| 17472 | Kudesnik 01. TT | 1 | 0 |
| 10289 | Kudesnik 02. TT | 6 | 0 |
| 17618 | Kudesnik 03. TT | 1 | 0 |
| 17561 | Kudesnik 04. TT | 2 | 0 |
| 17610 | Kudesnik 06. TT | 1 | 0 |
| 17604 | Kudesnik 07. TT | 1 | 0 |
| 17497 | Kudesnik 08. TT | 3 | 0 |
| 14633 | Kudesnik 09. TT | 3 | 0 |
| 14836 | Kudesnik TT | 1 | 0 |
| 3068 | Kuiper MT | 3 | 0 |
| 847 | Kulisa | 9 | 0 |
| 16650 | Kullisches Sonntagsblatt | 1 | 0 |
| 3690 | Kunstschach in der Schweiz | 5 | 187 |
| 17539 | Kunstschachliche Glanzstucke (2011-2020) (Hoffmann, Nievergelt, Ott) | 0 | 17 |
| 3581 | Kunstspelen voor liefhebbers van het Sc | 1 | 0 |
| 15257 | Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) | 1 | 350 |
| 15621 | Kurhessiche Landeszeitung | 2 | 0 |
| 12731 | Kurier | 3 | 0 |
| 17240 | Kurier Warsawski TT | 1 | 0 |
| 3817 | Kurier Warszawski | 15 | 0 |
| 10015 | Kurimcan | 6 | 0 |
| 17146 | Kurioses Schach | 0 | 1 |
| 2855 | Kurortnaya Gazeta | 1 | 0 |
| 17538 | Kurper Polski | 1 | 0 |
| 4455 | Kurskaya Pravda | 3 | 0 |
| 10021 | Kutna Hora | 1 | 0 |
| 5778 | Kutnohorske noviny | 1 | 0 |
| 6020 | Kutnohorsky Denik | 6 | 0 |
| 15718 | Kutuzov-270 MT | 2 | 0 |
| 5662 | Kuybysiev-400 JT | 3 | 0 |
| 15058 | Kuznetsov MT | 1 | 0 |
| 15409 | Kuzovkov-60 JT | 3 | 0 |
| 395 | Kvicala MT | 7 | 0 |
| 10958 | Kwik-Toernooi | 2 | 0 |
| 9873 | Kyjevskaya viacboj | 1 | 0 |
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).