Originals 171119

 


Original Problems

 

17th of November, 2019

  • (17.11) No.1457 – Vladislav Nefyodov (ser-h#5 ; Circe Parrain). Any improvements are welcome! (Author)
  • (17.11) No.1456 – Ladislav Salai jr. & Michal Dragoun (h#2 ; Lion, Rook-Lion, Bishop-Lion). Glad to see the name of so very fast judge of JF-2019/I in this joint work!

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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 091119

 


Original Problems

 

9th of November, 2019

  • (09.11) No.1455 – Yevhen Trakhtman (ser-h#12). I’d like to mention that Yevhen (born 1997) took part in two recent YCCC tournaments, winning the 3rd place in Section #2 of the 4th YCCC. Let’s welcome Yevhen in fairy chess too! And I’m specially glad to do it in  Original problems of JF! 

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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 20;30-311019

 


Original Problems

20th; 30-31st of October, 2019

  • (31.10) No.1449.1 – Igor Kochulov (hs#2.5 ; Neutral King ; AntiCirce). An improvement to No.1449 with gratitude from author to Nikola Predrag for the advises given in the comments. 
  • (30.10) No.1454 – Geoff Foster (h#2.5 ; Point Reflection). Point Reflection condition was first announced for the 19th Japanese Sake Tourney.  Nice to see it continues to get composers’ attention!
  • (20.10) No.1453 – Hubert Gockel (#2vv ; Breton Adverse). Cyclic Pseudo-le Grand. (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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 061019

 


Original Problems

6th of October, 2019

Would like to let you know that I’ve got an Award JF-2019/I from Michal Dragoun! Hope to present it the next weekend! – Julia

  • (06.10) No.1451.1 – Michael McDowell (h#2.5 ; Empress, Princess). An improvement to No.1451: “… much superior setting, with a free white pawn, ideal mates, avoids twinning, the K moves are nicely separated” (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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 19;22;28-300919

 


Original Problems

19th;22nd;28-30th of September, 2019

  • (30.09) No.1452 – Gennady Chumakov (hs#4). Warm welcome to Gennady and to his first ever fairy problem  in Original Problems of JF!
  • (29.09) No.1451 – Michael McDowell (h#2 ; Empress, Princess). Reciprocal sacrifices and promotions of two “royals”.
  • (28.09) No.1450 – Semion Shifrin (h#3 ; Neutral pieces ; PhantomChess). Just 3 pieces, all neutral, with dual avoidance in 2 phases.
  • (28.09) No.1449 – Igor Kochulov (hs#2.5 ; Neutral King ; AntiCirce). Neutral King & 2 solutions with dual avoidances. 
  • (28.09) No.1448 – Daniel Novomesky (h#4.5 ; MAO ; Maximummer, Koeko). 4 pieces play in 6 twins. 
  • (28.09) No.1437.1 – Anatoly Stepochkin & Daniel Papack (hs#3.5). Version to Anatoly’s problem No.1437.
  • (22.09) No.1447 – N.Shankar Ram (#3 ; MAO, MOA). “The serendipitous try gives interesting byplay!” (Author).
    With gratitude to the author for the problem nicely prepared for animation and for updating the index page JF-2019/II
  • (22.09) No.1446 – Jean-Marie Chorein (ser-h=31). “With only knights and bishops at the four corners of the square c3-c8-h3-h8.” (Author)
  • (22.09) No.1445 – Neal Turner (s#2 ; Royal Grasshopper ; SAT). “In fact this is the first real problem I’ve made this year” (Author). “Glad to get it for JF!” (JV)
  • (19.09) No.1444 – Juraj Lörinc (=2 ; Grasshopper). After Linden Lyons No.1438.
  • (19.09) No.1443 – Georgy Evseev & Valery Gurov (ser-h#5). Light fairy for the early morning… 

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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 13-150919

 


Original Problems

13-15th of September, 2019

  • (15.09) No.1442 – Joost de Heer (SPG 6.5 ; Assassin Chess).
  • (14.09) No.1441 – Daniel Papack (#2 ; Immun Chess RexInclusiv). “Inspired by H. Gockel” (Author)
  • (13.09) No.1440 – Günther Weeth & Klaus Wenda (-14 & #1 ; Proca Retractor Anti-Circe Cheylan). Dedicated to Andreas Thoma, inspired by his article „Chasing the black King
  • (13.09) No.1439 – Andreas Thoma (-5 & s=1 ; Proca Retractor Anti-Circe Cheylan). Klaus Wenda zum 78. Geburtstag gewidmet / Dedicated to Klaus Wenda’s 78th birthday

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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 05-100919

 


Original Problems

05-10th of September, 2019

Problems by János Mikitovics, Andreas Thoma, Günther Weeth & Klaus Wenda, Joost de Heer coming soon!

  • (10.09) No.1438 – Linden Lyons (=2 ; Grasshopper). Setplay, tries and variations.
  • (08.09) No.1437 – Anatoly Stepochkin (hs#3.5). Without fairy elements for relaxing Sunday’s night!
  • (08.09) No.1436 – Chris Feather (ser-h#23 ; Circe Equipollents). “I think it should be enjoyable for solvers – at least, I hope so!” (Author)
  • (07.09) No.1435 – Michael Barth & Franz Pachl (h#2 ; Senora, Faro, Loco, Saltador). 13 Argentinian pieces on the board!
  • (07.09) No.1434 – Bernd Gräfrath (PG 13 ; Duellist Chess). “NOT SENT to the Murfatlar tourney at the WCCC 2019 in Vilnius!” (Author)
  • (06.09) No.1433 – Jean-Marie Chorein (ser-h=43). Warm welcome to Jean-Marie in Original Problems of JF!
  • (06.09) Conflictio No.18 (31.08.2019) by Juraj Lörinc is added to the Articles page. “It contains the article by Narayan Shankar Ram on Jacobs theme, enjoy. And please, let me know what you think about such long articles – is the size of the file acceptable (about 1 MB) or should I divide it into more issues next time?” (J.Lorinc). Replaced with the new version on 07.09: “Various kinds of improvements were possible thanks to feedback of some of you. The most important change is correct diagram No 342 that was plainly wrong in the first version and I would also like to point swap of diagrams 242 and 306.” (J.Lorinc)
  • (05.09) No.1432 – Václav Kotěšovec (h#9 ; Eagle ; White Maximummer). 4-fold exact echo in four corners. (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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 03-060819

 


Original Problems

03rd-06th of August, 2019

  • (06.08) No.1431 – Manfred Rittirsch (h#2.5** ; Double Grashopper ; Circe Parrain). “The move count of the attached problem did not match the Rallo-80 JT requirements… Dedicated to Vito Rallo for his 80th Birthday” (Author)
  • (04.08) No.1430 – Chris Feather (ser-h#25 ; PWC, AntiCirce Diagram). The new effect?
  • (04.08) No.1429 – Dmitri Turevski (h#2 ; Nightrider, Zebrarider ; Andernach, Take&Make). Logical; tries.
  • (03.08) No.1428 – N.Shankar Ram (#3 ; Nightrider, Zebra). “Only 2 “classical” fairy pieces used…” (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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 28-310719

 


Original Problems

28th-31st of July, 2019

  • (31.07) No.1427 – Chris Feather (h#2.5 ; Messigny Chess). Please, who are in contact with Chris, send my greetings to him! This problem (and one more to appear soon) has arrived to me by postal mail. (JV)
  • (31.07) No.1425,1426 – Sergey Shumeiko: author mentions that the problems of his Diptych,  No.1425 (s!=6* ; Haaner Chess) and No.1426 (ser-hza1 6 / ser-hzh8 6 ; Bichrome Chess, Messigny Chess) can be viewed together having the same position and the same theme.
  • (30.07) No.1397.3 – Paul Rãican (PG 25 ; Berolina Pawns ; Duelist). One more version to No.1397 (also shown in the comments to No.1397).
  • (30.07) Conflictio No.17 (28.07.2019) by Juraj Lörinc is added to the Articles page.
  • (28.07) No.1424 – Aleksandr Tyunin (h#2 ; Grasshopper ; LEO). “Чередование ходов белых фигур.” (Author)
  • (28.07) No.1423 – Václav Kotěšovec (hs#8 ; Grasshopper ; Maximummer). “4-fold echo. “ (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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan


Originals 07-120719

 


Original Problems

 

7-12th of July, 2019

  • (12.07) No.1422 – Aleksey Oganesjan (hs#7). “Tempo-triangulation of wK…” (Author)
  • (10.07) No.1421 – Sven Trommler & Franz Pachl (hs#4 ; Nightrider, NAO, PAO). Sven, welcome back to JF after 7 years since your previous publication, joint problem No.87 in 2012!
  • (08.07) No.1420 – Klaus Wenda (-6 & s#1 Proca Anti-Circe ; Grasshopper, Bishophopper, MWU II). Queen with the power of a MWU.
  • (08.07) No.1419 – Daniel Papack & Computer (h#2.5 ; Neutral pawns ; Chameleon Chess). “After No.1414, found with the help of the computer by testing…” (Author)
  • (07.07) No.1418 – Udo Degener (h#13.5 ; Grasshopper ; Functionary Chess). Warm welcome to Udo in Original Problems of JF!

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/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan