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ECSC 14, Athens 2019, ParticipantsflagCountryParticipantsGREDimitriadis, AlexandrosFougiaxis, HarryKonidaris, PanagiotisMendrinos, NikosPapastavropoulos, AndreasSidiropoulos, NikosISRChovnik, MordechayLTUChocenka, BenasChocenka, DmitrijusChocenkiene, MildaLimontas, MartynasPaliulionis, ViktorasSatkus, VidmantasSatkus, VilimantasSatkute, GitaSatkute, IvetaSatkuviene, StaseSteponavicius, StasysRUSKopyl, SergeiPopov, AlekseySelivanov, AndreyUKRKopyl, Valery(Last Update : 2019/02/07) » celý článok »

14thEuropean Chess Solving Championship3-5 May 2019, Glyfada, GreeceInvitationThe Greek Chess Composition Committee of the Greek Chess Federation has the honor to invite the european national teams and individual solvers to participate in the 14thEuropean Chess Solving Championship. The event will be held from Friday, May 3rd(arrival) to Sunday, May 5th » celý článok »

[popovgl.narod.ru] PDF Alexandre P. KUZNETSOV.Nos ha preparado Pedro Cañizares, en esta ocasión, una selección de estudios de Alexander Petrovich Kuznezov (1913-1982), compositor ruso y maestro internacional. » celý článok »

Решите очередную СУББОТНЮЮ ГОЛОВОЛОМКУ №15-2019 Количество чёрных фигур не должно быть больше 14.Puzzle No15-2019 has been published The number of black pieces should not be more than 14. » celý článok »

Шахматное могущество Сибири прирастает Алтаем! Беседа с юным барнаульским мастером,сотворившем маленькую сенсацию на недавнем чемпионате СФО-в очередной "Игротеке" Алтайской правды: https://ap22.ru/paper/Altayskiy-shahmatist-Evgeniy-Kardashevskiy-Starayus-vsegda-igrat-na-pobedu.html » celý článok »

Original Problems 19th of April, 2019 (19.04) No.1399 – S.N. Ravi Shankar (h#2.5 ; Duellist Chess). “…two white mates possible in 3 moves from the initial position…” (Author) Animated diagrams use Py2Web by Dmitri Turevski and WinChloe's graphics. All previously published problems you can find in the subsections of Original Problems menu » celý článok »

Размещён 9 ролик на канале "Шахматная композиция для всех. Просто и интересно». Обратные маты демонстрируются на примере задачи с Бабсон-таском. Адрес канала:https://www.youtube.com/channel/UCf6FjPegn1FNRsXPgjTelhQ?view_as=subscriber » celý článok »

Добавлена S#7 - 6 последовательных шахов белому королю Добавлена S#8 - 6 последовательных шахов белому королю Добавлена S#8 - 6 последовательных шахов белому королю Added S#7 - 6 consecutive checks to the white king Added S#8 - 6 consecutive checks to the white king Added S#8 - 6 consecutive » celý článok »

(22.04.2019) A welcome twomover from Russia with an interesting try. Hope to receive more! » celý článok »

(19.04.2019) A nice HOTF helpmate from the Azerbaijan expert with good dual avoidance. » celý článok »

Award Retro&PG 2017-18 I believe, even those who don't have any close relations with Retro/PG problems will enjoy the introduction to this award! But what to say about the lovers of this genre?.. I think it's so wonderful gift to all of you! Very much grateful to Dirk for so fast » celý článok »

Skladba č. 4250, Marián Šemrinec, Krompachy » celý článok »

(18.04.2019) A nice helpmate meredith from the Ukraine, Russian partnership. Can the theme be called undoubling!? » celý článok »

27th Chess Solving Championship of Slovakia 2019 | 11th tournament of World Solving Cup 2018/2019: Participants: 14 | Winner: Aleksandr Bulavka (BLR) ahead of Tomáš Peitl (SVK – Slovakian champion) and Roland Ott (SUI)Average rating of top ten solvers: 2220.42 | WSC category: 9 Top 5 World Solving Cup (unchanged): » celý článok »

Original Problems 16th of April, 2019 (16.04) No.1397 – Paul Rãican (PG 30 ; Duelist ; Berolina Pawns). Dedicated to quartzomaniacs: Vlaicu Crisan, Eric Huber, Cornel Pacurar, Arpad Rusz. (Author) Animated diagrams use Py2Web by Dmitri Turevski and WinChloe's graphics. All previously published problems you can find in the subsections of Original Problems » celý článok »

(16.04.2019) Twomover with non-standart and original cyclic idea by Miroslav Svitek. Is that a new theme? An can somebody make it with a closed cycle? » celý článok »

KobulChess reports as of April 12th, 2019: Sad news: IM Krassimir Gandev passed away today (12.04.2019) I am sad to inform that the great bulgarian chess composer IM Krassimir Gandev passed away today… He was with bad health for several years and today he lost the fight. Krassimir Gandev was fantastic composer » celý článok »

40th Azerbaijan Chess Solving Championship 2019 | 10th tournament of World Solving Cup 2018/2019: Participants: 32 | Winner: Ramil Javadov (AZE – Azerbaijan champion) ahead of Araz Almammadov (AZE) and NarminMammadova,(AZE – junior women solver!)Average rating of top ten solvers: 2033.39 | WSC category: 13 Leaders World Solving Cup (unchanged): » celý článok »

Friedrich Köhnlein (12.12.1879 – 5.7.1916) German composer[Chess Notes] Friedrich Köhnlein was a chess player who composed direct mates. First interested in echo mates, he privileged afterwards a more strategic neo-German style. Walter Fentze wrote a book dedicated to him in 1984: "Friedrich Köhnlein: Schachmeister und Problemkomponist".Köhnlein, FriedrichMünchner Neueste Nachrichten, 1905#4 » celý článok »

Skladba č. 4249, Ignác Mészáros, Nemecko » celý článok »

17th Baltic Solving Cup 2019 | 9th tournament of World Solving Cup 2018/2019: Participants: 18 | Winner: Michel Caillaud (FRA) ahead of Torsten Linß (GER) and Stasys Steponavičius(LTU)8th/9th place and joint Latvian champions Antons Gajevskis and Modris RāviņšAverage rating of top ten solvers: 2170.95 | WSC category: 10 Leaders World Solving » celý článok »

Zo 107. čísla časopisu PAT A MAT vyberáme nasledovné časti: obsah 2 fotografie originály definitívny výsledok turnaja PAT A MAT 2016-2017 – štúdie predbežný výsledok jubilejného turnaja Brabec 80 – exo #2 vypísanie turnajov PAT A MAT 2019 tiráž Stiahnite si výber ako PDF: PaM 107. » celý článok »

Skladba č. 4248, Imrich Bandžuch a Ján Kovalič, Spišská Nová Ves » celý článok »

Problemas. Boletín de la SEPA. Quinta Época, #26 (Abril/2019) PDF FEN » celý článok »

Solvers' ratings as of April 1st 2019 produced by the Solving Tournament Manager are published!14 tournaments of the 1stquarter 2019 are included: 6th Greek Chess Solving Cup 2019, XVII Warsaw Solving Grand Prix Open 2019, XVII Warsaw Solving Grand Prix 2019, 15th International Solving Contest 2019 Cat.1, 13th Urals Problemist » celý článok »

Skladba č. 4247, Milan Nemček, Vrútky » celý článok »

9. zväzok časopisu PAT A MAT pokrýva roky 2016-2018 a teda čísla 95-106. Detailný obsah si môžete stiahnuť. » celý článok »

Das Heft 295 der Schwalbe ist verschickt worden. » celý článok »

Richard Teichmann (23-12-1868 - 12-06-1925) German composer Richard Teichmann[Wikipedia] Richard Teichmann was a strong player at the beginning of the 20th century. Edward Winter notices that his birthday was erroneously given as December 24th, but was corrected in various obituaries published in Germany, for example "Deutsches Wochenschach" 21 June » celý článok »

Problemas. Boletín de la SEPA. Quinta Época, #25 (Enero/2019) PDF FEN » celý článok »

Zo 106. čísla časopisu PAT A MAT vyberáme nasledovné časti: obsah 2 fotografie originály krátky článok s originálmi predbežný výsledok turnaja PAT A MAT 2016 – exo h#n predbežný výsledok turnaja PAT A MAT 2017 – exo h#n článok k jubileu šéfredaktora s originálom vypísanie turnajov PAT A MAT 2019 tiráž Stiahnite si výber ako PDF: PaM 106. » celý článok »

AlphaZero: Shedding new light on the grand games of chess, shogi and GoHere is the link :https://deepmind.com/blog/alphazero-shedding-new-light-grand-games-chess-shogi-and-go/ » celý článok »

Felipe MORENO RAMOS PDF 1er PremioGazeta Czestochowska, 1985White Rh8 Sf7 Bg7 Kh4 Ra1 Black Rc7 Ph6 Bb3 Pd3 Re3 Sc1 Kg1 = » celý článok »

We are publishing composing tourneys awards in Marianka 2018: You can download them on the following links: Award Marianka CUP 2018 Award Marianka 2018 #2 Award Marianka 2018 H#2 Award Marianka 2018 S#2 Award Marianka 2018 EXO » celý článok »

Zo 105. čísla časopisu PAT A MAT vyberáme nasledovné časti: obsah 3 fotografie teoretický článok s originálmi originály predbežný výsledok turnaja PAT A MAT 2016-2017 – #n predbežný výsledok turnaja PAT A MAT 2016-2017 – += vypísanie turnajov PAT A MAT 2018 tiráž Stiahnite si výber ako PDF: PaM 105. » celý článok »

George Hume (16-12-1862 - 14-01-1936) British composerGeorge Hume[Changing Fashions; Scan by M. McDowell][Chess Antiquarian]George Hume was one of the main actors of the "Good Companion" Chess Club. He collected twomovers and used this collection to detect anticipations. He participated to the edition of many books of the White Christmas Series » celý článok »

Slovak Organization of Chess Composition announces on the occasion of the 10th International Festival of Chess Composition Marianka 2018 the following quick tourneys: TT Mat in 2 moves TT Selfmate in 2 moves » celý článok »

This year we have not shooted lectures for organizational reasons. Maybe next time… » celý článok »

If you are interested in chess software, that is computer programs running in your computer and solving chess problems or presenting databases of chess compositions, then this page of WFCC (World Federation for Chess Compositions) will be useful for you:https://www.wfcc.ch/software/As you will observe, some "chess machines" (ie Alybadix), after a » celý článok »

Organizers of festival Marianka 2018 announce theme tourney for any orthodox and fairy twomovers in at least two phases showing secondary threat paradox. Deadline is set to 22.8.2018, Juraj Brabec will be the judge. Details of the announcement are given in the following files: Vypísanie turnaja Marianka Cup 2018 – SK » celý článok »

Pre-release for those who read yacpdb news:http://future.yacpdb.org/#static/ql-cheatsheet » celý článok »

Tonight the site will be read-only/unaccessible (moving to a different hosting provider).Upd:If you don't want to wait until the DNS propagates you may use this address:http://yacpdb.turevski.me » celý článok »

Dawid Przepiórka (22-12-1880 - 27-08-1942 04-1940) Polish composerDawid Przepiórka[Wikipedia]Dawid Przepiórka was a chess player and composed mostly strategic moremovers. A compilation of his compositions was published by Henri Weenink in 1932 "D. Przepiórka: a Master of Strategy". He collaborated with the Polish magazine "Swiat sachowy" from 1926 to 1935.Przepiórka, DawidTeplitz-Schönauer » celý článok »

The database is temporary in the read-only mode to install updates. Upd: up again. » celý článok »

It finally happened. When saving an entry the database now checks the solution to be in py2web format. Please report bugs (especially for fairies!). This is a major step toward full-text solution search and automatic solution analyzing. » celý článok »