J’F

Original Problems

 

5-8th of April, 2017

  • (08.04) No.1202 – Vitaly Medintsev (hs#3.5). “…model chameleon-echo mates.” (Author)
  • (08.04) No.1201 – Andrew Buchanan (h=3; C- ?). “C+ Popeye 4.75, together with retro logic…” (Author)
  • (08.04) No.1200 – Geoff Foster (s#11; Alphabetic Chess). “The white Bishop does a ‘staircase’…” (Author)
  • (05.04) No.1199 – Eugene Rosner (#2*; AMU). “…pure AMU defenses for the thematic mates” (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-2017(I) is not appointed yet. The judge of Retro & PG problems 2017-2018: Dirk Borst.


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