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12 problem(s) found in 4856 milliseconds (displaying 12 problem(s)). [COMMENTDATE>=20220810 AND NOT A='Rohr, Hugo' AND A='Labai, Zoltan'] [download as LaTeX]

1 - P1009181
Zoltan Labai
Jozef Taraba

11365 Die Schwalbe 193 02/2002
P1009181
(11+10)
#2 *
v
(Z. Labai & J. Taraba). Satz: 1.- Sc beliebig/d6 2.Sc3/Sf6 , A; 1.De2? [2.D:c4] Sc beliebig/S:e4 2.Le6 , B/L:e4 (1.- Sd3!); 1.Db4! [2.D:c4] Sc beliebig/S:e4 2.Sf6 , A/Le6 , B. Allgemeine und fortgesezte Verteidigung des Sc5 werden als Linienöffnung nach d6 genutzt, sodaß Weiß die Deckungslinie des wTg6 verstellen kann. Nett zum Lösen (EZ). Im Satz soll man 1.- Sc5 beliebig sehen, dagegen 1.- S:e4/L:b2 ,(c3) oder L:e4 soll man nicht sehen. Eine plausible Verführung kann ich nicht finden. (Dr. ,HS).
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Duplicate Diagram: P1059262

Zoltan Labai: Prize: 2.HonourableMention (2005-12-10)
SCHRECKE: C+, popeye 4.87 (2022-09-16)
comment

Genre: 2#
FEN: 8/B1qp4/p5RK/N1nk1BR1/p1pPNP2/8/1Q3P2/b3n2b
Input: Gerd Wilts, 2003-07-01
2 - P1162342
Zoltan Labai
Tschoritschnik 2001
2. ehr. Erw.
P1162342
(5+2) C+
#2
1. Df5! Kxh5 2. Dh3#
1. ... g4 2. Sxg4#
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A16-2S-
udo.de: zuvor bereits erschienen in: Csaladi Kör, 16.10. 1997, Nr. 138 (2024-01-12)
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comment
Keywords: Miniature Collection (0319040), Minimal (b), Miniature, Flight giving sacrifice key, Zugzwang-Goal
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/5K2/6Pk/6pP/6Q1/8/7N/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-12 more...
3 - P1236095
Zoltan Labai
1220 Rozmaitosci szachowe 31/10/2008
Eugeniusz Iwanow 75 JT
2. ehrende Erwähnung
P1236095
(12+4) C+
s#3
1. Lb5? cxb5 2. Ld4+ Kxb4 3. Dh8 Lxb7#, 1. ... Lxb7!
1. Tb5? cxb5 2. Da5+ b4 3. Lc2 Lxb7#, 1. ... Lxb7!
1. Dd5! Lxb7 2. Ld4+ Kxb4 3. Db5+ cxb5#
1. ... cxd5 2. Lc2 d4 3. Ta4 Lxb7#
2. ... Lxb7 3. Tc4+ dxc4#
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comment

Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: b2Q4/1P6/2p5/2B3P1/BR6/2kP4/R4p1P/2N2N1K
Input: Frank Müller, 2012-04-07
Last update: Dieter Berlin, 2024-02-15 more...
4 - P1269776
Zoltan Labai
Jozef Taraba

1509 idee & form , p. 2239, 07/2002
P1269776
(11+7)
#2
1. Db7! droht 2. Dxd5#
1. ... Sd6,Sb6,Sxa5,Sa3,Sb2 2. Sf3#
1. ... Se5 2. Le3#
1. ... Sd2 2. Td3#
1. ... Se3+ 2. fxe3#
1. ... Kxc5 2. Db6#
1. ... Sxb7 2. Se6#
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SCHRECKE: C+, popeye 4.87 (2022-09-16)
comment

Genre: 2#
FEN: 3n4/8/B4N2/P1Pp2N1/1Qnk1B2/7R/q1R2PK1/3rb3
Input: Felber, Volker, 2013-05-09
Last update: Alfred Pfeiffer, 2018-02-12 more...
5 - P1272699
Zoltan Labai
12752 Springaren 128 06/2013
P1272699
(7+8) C+
s#2*
* 1. ... axb2 2. Sxb2+ Txb2#
* 1. ... dxe3 2. Sxb4+ Txb4#
1. Lxd4 Kxc4 2. De2+ Td3#
1. ... a2 2. Sb2+ Txb2#
1. ... bxc4 2. Sxb4+ Txb4#
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comment

Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/1p1N4/bpNp2Q1/pr1kP3/1B1p4/3K3B
Input: Frank Müller, 2013-06-21
Last update: Dieter Berlin, 2024-01-30 more...
6 - P1407701
Zoltan Labai
Bulletin 26/06/2021
9. Preis
Jorma Pitkänen-80 JT 2021
P1407701
(2+12) C+
h#8
1. f2 Ka3 2. f1=S Ka4 3. Sg3 hxg3 4. Lf5 g4 5. h2 gxf5 6. h1=D fxe6 7. Dh2 e7 8. Dd6 exd8=S#
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Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Henrik Juel: C+ Popeye 4.61 (2023-02-09)
comment
Keywords: Antiphönix, Entblockung, Excelsior white, konsekutive Umwandlungen 3 (sdS), Model mate, Phoenix, Rückkehr nach Umwandlung (b/d), Selfblock, Promotion (d), Promotions to Knights, under-promotion (Ss), under-promotion in mating move, Minimal (B)
Genre: h#
FEN: 3b4/2nn4/1rk1p3/2pp4/6bp/5p1p/K6P/8
Reprints: 9 The Problemist , p. 306, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
7 - P1410088
Zoltan Labai
SuperProblem (Website) 19/06/2017
4.-5. Platz
190. Thematurnier
P1410088
(6+1)
#2
1. Lb3? Kf8 2. d7#
1. ... Kd7!

1. Sd8! Kd7 2. Tb8#
1. ... Kxd8 2. Tb8#
1. ... Kf8 2. d7#
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SCHRECKE: C+, popeye 4.87 (2023-06-01)
comment
Keywords: Miniature, Homebase (s), Rex solus (s), Flight giving and taking key, Sacrifice key
Genre: 2#
FEN: 4k3/1N5K/3P4/1RB5/B7/8/8/8
Input: Rainer Staudte, 2023-06-01
Last update: Gunter Jordan, 2023-06-02 more...
8 - P1410089
Zoltan Labai
SuperProblem (Website) 19/06/2017
15.-18. Platz
190. Thematurnier
P1410089
(5+2)
#2
1. Kf5? droht 2. Th7#
1. ... Kh6!

1. Tg3? Kh4 2. Tg5#
1. ... Kh6!

1. Ld2! Kh4 2. Th7#
1. ... Kh6 2. Kg4#
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SCHRECKE: C+, popeye 4.87 (2023-06-01)
comment
Keywords: Miniature, Minimal (b), Flight-giving key, Königsbatterie, Batteriematt diagonal, discovered checkmate
Genre: 2#
FEN: 8/6R1/5P2/7k/5K2/7p/7P/4B3
Input: Rainer Staudte, 2023-06-01
Last update: Rainer Staudte, 2023-06-04 more...
9 - P1411094
Vidadi Zamanov
Zoltan Labai

11 Zadachi i etyudy 27/06/2023
Spezielles Lob
Juri Suschkow Memorial
P1411094
(6+1)
#2
b) wSf7->d7
a) * 1. ... Kf6 2. Le5#

1. Sh6+! Kf6 2. Lh4#
1. ... Kxh6 2. Lf4#
1. ... Kh8 2. Le5#
1. ... Kf8 2. Df7#

b) 1. Sf6+! Kxf6 2. Lh4#
1. ... Kh6 2. Lf4#
1. ... Kh8 2. Dh7#
1. ... Kf8 2. Ld6#
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SCHRECKE: a)+b): C+, popeye 4.87 (2023-07-24)
comment
Keywords: X flights (DLLL,DLLL), Changed mates, Rex solus (s), Miniature, Twin, Discovered check, Checking key, Sacrifice key, Flight taking (in b)
Genre: 2#
FEN: 8/1Q3Nk1/8/3K3P/6P1/6B1/8/8
Input: Rainer Staudte, 2023-07-24
Last update: Rainer Staudte, 2023-07-24 more...
10 - P1414236
Zoltan Labai
Unión Argentina de Problemistas de Ajedrez 30/09/2023
Lob
Mario Guido García – 75
P1414236
(4+1)
#4
b)Sg3->f7
a) 1. Df3? Ke5 2. Kc6 Ke6 3. Df8 Ke5 4. Dd6#
2. ... Kd4 3. Se2+ Kde5 4. Df5#
3. ... Kc4 4. Dc3#
1. ... Kc4!

1. Ka6? Kc5 2. Sf5 Kc6 3. Db7+ Kc5 4. Db5#
1. ... Ke5!

1. Kc6! Ke5 2. Df3 Kd4 3. Se2+ Ke5 4. Df5#
3. ... Kc4 4. Dc3#
2. ... Ke6 3. Df8 Ke5 4. Dd6#

b) 1. Kb7? Kc5 2. Db2 Kc4 3. Se5+ Kc5 4. Db6#
1. ... Kxe4!

1. Dg3? Kc4 2. Sd6+ Kb4 3. Sb5 Ka4 4. Da3#
3. ... Kc4 4. Dc3#
2. ... Kd4 3. Kc7 Kc5 4. Dc3#
1. ... Kxe4!

1. Df3! Kc4 2. Sd6+ Kb4 3. Sb5 Ka4 4. Da3#
3. ... Kc4 4. Dc3#
2. ... Kd4 3. Sb5+ Ke5 4. Df5#
3. ... Kc4 4. Dc3#
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Henrik Juel: C+ Popeye 4.61 (2023-12-29)
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comment
Keywords: Miniature, Rex solus (s)
Genre: n#
FEN: 8/8/1K6/8/3kP3/1Q4N1/8/8
Input: Rainer Staudte, 2023-12-29
Last update: Rainer Staudte, 2023-12-29 more...
11 - P1414237
Zoltan Labai
Unión Argentina de Problemistas de Ajedrez 30/09/2023
Ehrende Erwähnung
Mario Guido García – 75
P1414237
(6+1)
#2
1. Sf4+? Kf3!

1. Sgh4+? Kh3!

1. Sfh4+? Kxg3!

1. Lc6! Kf1 2. Te1#
1. ... Kf3 2. Sgh4#
1. ... Kh3 2. Th4#
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Henrik Juel: C+ Popeye 4.61 (2023-12-29)
comment
Keywords: Aristocrat, Miniature
Genre: 2#
FEN: 8/3B4/6N1/5N2/4R3/1K4B1/6k1/8
Input: Rainer Staudte, 2023-12-29
Last update: Rainer Staudte, 2023-12-29 more...
12 - P1414240
Zoltan Labai
8734 Kudesnik 265 04/09/2023
1. Lob
A. Melnitschuk - 65
P1414240
(5+2)
#5
1. Tb5?,Tb4~ Kxc4!

1. Kg3?,K~ Ke4!

1. Ta4! Ke4 2. Ta1 Kf3 3. Te1 Kg2 4. Ld5+ Kh2 5. Th1#
2. ... Kf5 3. Ta6 Ke4 4. Tf6 ... 5. Tf4#
2. ... Kd4 3. Tc1 Ke4 4. Tf1 ... 5. Tf4#
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Henrik Juel: C+ Popeye 4.61 (2023-12-29)
comment

Genre: n#
FEN: 8/8/8/7p/1RBk3K/3N4/3P4/8
Input: Rainer Staudte, 2023-12-29
Last update: Rainer Staudte, 2023-12-29 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
Zuncke/Bruder (1)
Frank Müller (2)
Felber, Volker (1)
Gunter Jordan (1)
Rainer Staudte (6)