Dom i Thema Danicums hjælpematturnering 2001 (fra TD 107) v/ Toma Garai (USA) Tilbage til forsiden

A total of 57 entries participated, after the transfer of No. 7949 from 2000 (author being the judge) and elimination of No. 8481, a repeat of No. 8411. Some versions (see solutions) were also considered, yet No. 8488V, which has no wK was not a H#, but a Fairy problem (a helpmate position by definition must arise from a chess game).
Two-movers dominated with 27 problems; threes were 14 and multi-movers 16. It represented an enjoyable reading, as reflected by the award. Careful editorial work eliminated any banal problem. Between weaknesses, one may mention some symmetrical repeats and in particular superfluous material. I.e. on the white side, officers not needed in all solutions: Bc7 in 8330, Sa1 in 8412, Se3 in 8551 B., Sb5 in 8554, Rg1 in 8558. Or, on the black side, the bPf7 can be removed without consequences and with some reshuffling bSf2 can be bP in 7949.
The hardest part is to establish originality. Total anticipation eliminates a problem from the tourney, partial one not. In fact incremental improvement of known ideas contributed more to problem developments than outright new ideas and one shall appreciate that accordingly. Here are a few total, or advanced anticipations.
[The webmaster, not being restrained by the limitations of a printed magazine, has supplied diagrams and solutions for all non-awarded problems mentioned in this section, and has also supplied diagrams for all anticipations and reference problems throughout the article. In order not to focus too much on the non-awarded problems, this whole section has been moved to the end of the article.]

Diagram 8413
Franz Pachl (DE)
1. Pr., Thema Danicum 2001
h#2 B: Kc1 -> b1 C+ 7+15



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The captures for self-pin is not new. Also known are double capture Zilahis where the passive capture occur just because black needs to vacate a square (the oldest is perhaps by C.J. Feather MAT 1976/June). Yet the two concepts together seem new and spectacular, with many dual-avoidances. The flight giving squares through the solution in A, or twinning in B. was also appreciated.

Diagram 8414
Manne Persson (SE)
2. Pr., Thema Danicum 2001
h#2 2.1.1.1 C+ 8+8



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An economical arrangement of rich line play interaction. Pin-unpin sequence by the same piece, from masked pin/half pin setting. Purists, who wish all elements to be repeated in each solution, may note that only Bf4 unblock, or clear line and initially only the e3 mate square is defended twice. Although "total" harmonies has its intrinsic value, "overall" harmonies with diversified details makes solving more rewarding.

Diagram 8417
Wenelin Alaikow (BG)
3. Pr., Thema Danicum 2001
H#2.5 2.1.1.1.1 C+ 8+8



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A true puzzle by its simplicity and originality. The symmetricity of Bs is a handicap; the reciprocity of the mate moves a bonus.

Diagram 8416
Lennart Werner (SE)
4. Pr., Thema Danicum 2001
H#2 2.1.1.1 C+ 5+9



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Battery formations for cross checks are known. Yet, here we have an all P-battery formations, unexpected fate for the non-battery officers and an excellent economy.

Diagram 8556
Kjell Widlert & Hans Gruber (SE+DE)
1. HO, Thema Danicum 2001
H#2 2.1.1.1 C+ 5+8



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Masked pins and reciprocal functions, in an economical position.

Diagram 8479
Zoran Janev (MAC)
2. HO, Thema Danicum 2001
H#2 B: Pe5 -> d4 C+ 4+6



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Apparent Grimshaw, turns out as pin-interferences. The keys open up, or clear double white line actions.

Diagram 8422
Miroslav Henrych (CZ)
3. HO, Thema Danicum 2001
H#3.5 3.1.1... C+ 4+9



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Diagram 8552
Aurel Karpati & Rolf Wiehagen (US+DE)
1. RO, Thema Danicum 2001
H#2 2.1.1.1 C+ 6+6



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Diagram 8477
György Bakcsi & László Zoltán (HU)
2. RO, Thema Danicum 2001
H#2 B: Ba5 -> h6
C: Ba5 -> e1
C+ 7+4



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Diagram 8338
Christopher Jones, M. Pevsner & S. Shifrin (GB+IL)
3. RO, Thema Danicum 2001
H#5.5 B: -Pd6 C+ 2+8




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Diagram 8337V
Krysztof Drazkowski & Klaus Funk (PL+DE)
4. RO, Thema Danicum 2001
H#5 B: -sBe5 C+ 2+5



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Diagram 8329
Viktor Chepijnij (RU)
5.-9. RO, Thema Danicum 2001
H#2 2.1.1.1 C+ 5+4



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Diagram 8336
Alexander Toger (IL)
5.-9. RO, Thema Danicum 2001
H#3 B: Pe5 -> f5 C+ 3+3



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Diagram 8483
František Sabol (CZ)
5.-9. RO, Thema Danicum 2001
H#2 2.1.1.1 C+ 9+7



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Diagram 8553
Dieter Müller (DE)
5.-9. RO, Thema Danicum 2001
H#2 B: Se2 <-> Rg2 C+ 6+7



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Diagram 8561
Christer Jonsson (SE)
5.-9. RO, Thema Danicum 2001
H#5 C+ 3+6



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We would like to thank Grandmaster Toma Garai for his great job judging this tournament.

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[Here is the "misplaced" section about a few total, or advanced anticipations.]


Diagram 8334
Leonid Makaronez & Semion Shifrin (IL)
H#3 B: Kb7 -> f1 C+ 4+8
Partially anticipated by
Zivko Janevski
Die Schwalbe 2000
H#3 2 solutions C+ 5+9

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Diagram 8410
Zoran Janev (MAC)
H#2 B: Kb6 -> h6 C+ 3+4
Anticipated by
J. Cvetkov
Sahmatna Misal 1990
H#2 B: Ke7 -> e1 C+ 3+4

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Diagram 8480
Christer Jonsson (SE)
H#2 2.1.1.1 C+ 5+5
Anticipated by
Zivko Janevski
2. HM Harmonie 1992
H#2 2.1.1.1 C+ 4+6

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Diagram 8482
Abdelaziz Onkoud (MA)
H#2 2.1.1.1 C+ 6+9
Partially anticipated by
A. Pankratiev & A. Ivunin
Probleemblad 1992
H#2 2.1.1.1 C+ 9+8

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Diagram 8488
Reinhardt Fiebig (DE)
H#4.5 C+ 3+2
Anticipated by
H. Ebert & Z. Maslar
Sp. Pr., Diagrammes 1980
H#5 C+ 3+2

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Diagram 8554
Manfred Nieroba (DE)
Tilegnet Holger Helledie 50 år
H#2 2.1.1.1 C+ 6+8
Partially anticipated by
N. Stolev, Z. Janevski & F. Abdurahmanovic
Mat 1980
H#2 2.1.1.1 C+ 6+6

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Note that the fourfold bQ anticipatory pin of 8555 is well known, even without twins and with less material. Many thanks to the editor Leif Schmidt, anticipation search experts Z. Janevski and Hans Gruber and to all participants, for their valuable contributions.