J’F

Original Problems

 

28th of October, 2017

The day of retro problems! 🙂

  • (28.10) No.1245.1-5 – Andreas Thoma (-N/#1; Proca Retractor; Anticirce Cheylan). A selection (PDF) of 5 Proca Retractors with Anticirce Cheylan condition with the same idea. For the competition I’ve assigned numbers to original problems from No.1245.1 to 1245.5.
  • (22.06) No.1244.1-15 – Andreas Thoma (-N/#1; Proca Retractor; Anticirce Cheylan). A selection (PDF) of 15 Proca Retractors with Anticirce Cheylan condition, each using not more than 4 pieces on the board was presented by Andreas and published on 22.06.2017. For the competition I’ve assigned numbers to original problems from No.1244.1 to 1244.15.
  • (28.10) No.1146.1 – Paul Rãican (PG 17; Masand). The version to No.1146, published after the end of tournament but before the award is made, accepted by the judge of PG/Retros 2015-16 Thomas Brand.

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-10/2017-3/2018 is not appointed yet. The judge of Retro & PG problems 2017-2018: Dirk Borst


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