Original Problems


22nd-30th of June, 2019

  • (30.06) No.1417 – Vitaly Medintsev (hs#7). Author reports 465 hours of testing by Popeye v3.70!
  • (29.06) No.1415, 1416 – Claude Beaubestre. No.1415 (ser-h#14 ; Bolero inverse Rex Inclusiv) &  No.1416 (h#2.5 by the Black ; Bolero). 
  • (26.06) No.1414 – Julia Vysotska & Marjan Kova?evi? (hs#3* ; Neutral pieces ; Chameleon Chess). 2 complete cycles of changes in Miniature.
  • (24.06) No.1223.2 – Günther Weeth & Klaus Wenda (-7 & #1 Hoeg Retractor ; Anti-Circe ; Magic Wandering Unit II). A new version to the problem No.1223 from the tournament R2018-19: “Unfortunately, No. 1223.1 by Günther Weeth & Klaus Wenda was found to be cooked shortly before I finished my award and has not yet been corrected.”(Dirk Borst). Now the problem will participate in the current PG&Retro competition, R2019-20.
  • (24.06) No.1397.2 – Paul Rãican (PG 32 ; Duelist ; Berolina Pawns). “the first 22 moves are verified by Jacobi in 58 hours.” (Author)
  • (24.06) No.1413 – Andreas Thoma (-6 & #1 Proca Retractor ; Anti-Circe Cheylan). Two solutions.
  • (23.05) Conflictio No.15 (06.06.2019) & Conflictio No.16 (22.06.2019) by Juraj Lörinc are added to the Articles page.
  • (22.06) No.1411, 1412 – Petko A. Petkov. No.1411 (h#2 ; Neutral pieces; Bolero) &  No.1412 (#2vv ; Bolero Inverse). Problems presenting Bolero and Bolero Inverse conditions invented by the author, and also some more words about Bolero project.
    Above all, I express my sincere gratitude to Christian Poisson and to Geoff Foster, who gives me great help in the grammatical editing of my texts!” (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 on the top. The judge of JF-2019/I: Michal Dragoun. The judge of Retro generic cialis 20 mg canada & PG problems 2019-2020: Vlaicu Cri?an

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