Die Schwalbe

80 problem(s) found in 3379 milliseconds (displaying 80 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT S='KoBulChess' AND A='Fiebig, Reinhardt'] [download as LaTeX]

1 - P0583703
Reinhardt Fiebig
Mirko Degenkolbe

H0311 StrateGems 01-03/2000
P0583703
(9+6) C+
h#14
ohne wK
1. Kxf8 c4 2. Ke8 c3 3. Kd7 c6+ 4. Kxc6 c5 5. Kxc5 c4 6. Kd4 c5 7. Kxe5 c6 8. Kf4 e5 9. Kxg5 h4+ 10. Kh6 h3 11. g5 hxg5+ 12. Kg7 g6 13. Kf8 g7+ 14. Ke8 g8=D#
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(MD???)

ohne wK
more ...
comment
Keywords: Promotion in the mating move
Genre: Fairies
Computer test: popeye 4.85
FEN: 5Q2/2p1pk2/4p1p1/2P1P1Pp/4P3/2P4P/2P4P/8
Input: hpr, 2001-08-08
Last update: Felber, Volker, 2022-01-04 more...
2 - P1008124
Reinhardt Fiebig
9608 Die Schwalbe 165 06/1997
P1008124
(4+12)
#8
2 Lösungen
(R. Fiebig). I 1.Le7+? Ke8 2.L:f6+ Kf8 3.Td4 [4.Td8] De2(D:f6)!; 1.Th4? [2.Th8] De2!; 1.Td4+! Ke8 2.Th4 Dh1 3.Te4+ Kd8 4.Le7+ Ke8 5.L:f6+ Kf8 6.Td4 Kg8 7.Td8+ Kh7 8.Th8. II 1.Le7+ Ke8 2.Ld6+? Kd8 3.L:c7+ S:c7!; 1.Td4+? Ke8 2.Ta4 [3.T:a8] Ta1!; 1.Le7+! Ke8 2.La3+ Kd8 3.Td4+ Ke8 4.Ta4 Sb6 5.Te4+ Kd8 6.Le7+ Ke8 7.Ld6+ Kd8 8.L:c7. Mehrere Vorpläne, Funktionswechsel T/L im Schlüssel- und Mattzug, jeweils Mustermatt (Autor). - Zweimal logische Vorbereitung, lupenrein dargestellt (RJB). Bekanntes Pendelschema mit kultivierter NL (HAx). Die beiden Lösungen mit der zweckreinen Ausschaltung der sD und des sT wirken technisch schlackenlos angesichts des knappen weißen Materials, doch auch ziemlich partiegemäß (MOe). Bekannte Mechanismen, in der Form von 2 Lösungen gut gelöst (KHS). - 2/I;2,5/I-II. Zum Schema ein relativ neues Beispiel (s. Dia): 1.Ta4? Da5!; 1.Td4+! 2.Th4 Th3 3.Te4+ 4.Td4+ 5.Ld7+ 6.L:h3+ 7.Ld7+ 8.Lf5+ 9.Th4 Dh6 10.Te4+ 11.Ta4 Ta3 12.Td4+ 13.Te4+ 14.Le7+ 15.L:a3+ 16.Le7+ 17.Lc5+ 18.Ta4 19.Ta8. endwindow
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Vergleiche P1280673
Anton Baumann: C+ Gustav 4.2a (2022-11-08)
comment

Genre: n#
FEN: n2k4/1Kp2p2/2P2pp1/2B5/4R3/3p4/1p4p1/1r2nq2
Input: Gerd Wilts, 2003-06-29
Last update: Felber, Volker, 2013-11-30 more...
3 - P1008496
Mirko Degenkolbe
Reinhardt Fiebig

10190 Die Schwalbe , p. 638, 12/1998
5. Lob
P1008496
(5+5) C+
s#12
1. Dc6+ Ka7 2. Lb6+ Kb8 3. Dc7+ Ka8 4. Sh5 Lh2 5. Dc8+ Lb8 6. Sf6 h5 7. Lxf2 h4 8. Sg4 h3 9. Da6+ La7 10. Sh2 Kb8 11. Lg3+ Ka8 12. Lg2 fxg2,hxg2#
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Zunächst werden die Standplätze von D und L getauscht, damit danach "der Läufer unter Kontrolle gebracht werden kann." (MW) Die Rückkehr lässt den Bauern laufen und gibt Zeit zu weiteren Umgruppierungen. Um den überraschenden Schlußzug mit Mustermatt genießen zu können, muß man den neuralgischen Zug 7.L:f2 gefunden haben. WW begeistert: " Ein wunderbar leicht wirkendes Problem in mehreren logischen Schritten, hinter denen aber viel Erfahrung (und also schwierige) Arbeit steckt". 6L
(MD0183)
Wilfried Seehofer: Eine tolle Aufgabe, solche guten Urdrucke wünsche ich mir in Zukunft für Schach-Aktiv! (2004-11-07)
Moldenhauer: Computerprüfung: C+ Gustav 4.1d in 3 Tagen 22 Std. 4 Min. (2022-07-03)
comment
Keywords: Interchange (DL), Round Trip (S), Model mate
Genre: s#
FEN: k7/2B5/1Q3N1p/8/8/5p2/5p2/5BbK
Input: Gerd Wilts, 2003-06-29
Last update: Felber, Volker, 2022-12-21 more...
4 - P1009379
Reinhardt Fiebig
Rainer Staudte

11681 Die Schwalbe 198 12/2002
P1009379
(7+3) C+
s#11
1. De7+! Kxe7 2. d8=D+ Ke6 3. Dd5+ Ke7 4. Te8+ Kxe8 5. g8=T+ Ke7 6. Tg7+ Ke8 7. Dc6+ Kd8 8. Td7+ Ke8 9. Td1+ Ke7 10. Dc5+ Ke6,Ke8 11. De3+ Dxe3#
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ökonomischere Version: P1089004
Anton Baumann: C+ Gustav 4.1d (2020-12-24)
more ...
comment
Keywords: Epaulettenmatt
Genre: s#
FEN: 6R1/3P2P1/4k3/8/2P3p1/Q6q/8/4KR2
Input: Gerd Wilts, 2003-07-01
Last update: Marcin Banaszek, 2020-12-27 more...
5 - P1070149
Reinhardt Fiebig
1639 idee & form 04/2003
P1070149
(4+13)
h#14
SCHRECKE: 1. Kg7 Kd1 2. Kf6 Ke1 3. Ke5 Kd1 4. Kxd5 Ke1 5. Kd4 Kd1 6. Kc3 Ke1 7. Kc2 d4 8. Kc1 d5 9. Ld3 exd3 10. D2b1 Ke2 11. Dc2+ Ke1 12. Dc6 dxc6 13. b1=T c7 14. b2 c8=D,T# (2023-02-15)
comment

Genre: h#
FEN: 7k/8/3p4/3P4/8/pp1Pp3/qp2P1pp/qb2K1br
Input: hpr, 2003-06-30
Last update: hpr, 2003-06-30 more...
6 - P1072448
Reinhardt Fiebig
StrateGems 2006
P1072448
(2+15)
h#14
1. Se1 Kxg1 2. f6 Kh1 3. f5 Kg1 4. f4 Kh1 5. f3 Kg1 6. f2+ Kh1 7. f1=S Kg1 8. Sg3 hxg3 9. Sg2+ Kh2 10. Sf4 gxf4 11. e1=T f5 12. Tg1 f6 13. Tg7 f7 14. Th7 f8=D#
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Duplicate Diagram: P1194014

SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-12)
comment
Keywords: Minimal (B), under-promotion (ts), Promotion (D), konsekutive Umwandlungen 3 (stD), Antiphönix, Corner mate, Model mate, Excelsior white, Excelsior black
Genre: h#
FEN: 7k/5p2/8/8/8/3ppn1p/1pppp2P/brrq2nK
Input: hpr, 2007-04-09
Last update: Gunter Jordan, 2021-10-11 more...
7 - P1203923
Reinhardt Fiebig
Kurt Stibbe

Pavlos Moutecidis 75 JT 2005-2006
Lob
P1203923
(4+3) C+
s#11
1. Ld4! g3 2. 0-0 g2 3. Dg4+ Kh7 4. Tf7+ Kh6 5. Lf2 d4 6. Le3+ dxe3 7. Dh4+ Kg6 8. Df6+ Kh5 9. Th7+ Kg4 10. Th4+ Kg3 11. Df2+ exf2#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-11)
comment
Keywords: Castling, Miniature
Genre: s#
FEN: 6k1/8/8/3pBQ2/6p1/8/8/4K2R
Input: Frank Müller, 2011-10-04
Last update: Marcin Banaszek, 2021-10-17 more...
8 - P1225512
Reinhardt Fiebig
434 Gaudium 99 02/2010
P1225512
(2+3) C+
h#6
1. Se6 Kb5 2. Sf4 Kc4 3. Sg2 Kd3 4. Kg1 Ke2 5. Kh1 Kf2 6. Sh2 Lxg2#
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Yuri Bilokin: The idea is not new P0505678, P0504865, P1103245 (2022-07-03)
comment
Keywords: Ideal mate, Minimal (L), Tempo Loss, Aristocrat
Genre: h#
FEN: B2n4/8/K7/8/8/8/7k/5n2
Input: Gunter Jordan, 2011-11-24
Last update: Gunter Jordan, 2022-07-02 more...
9 - P1236904
Reinhardt Fiebig
14300 Die Schwalbe , p. 325, 12/2009
Version
P1236904
(2+10)
h#6
0.1.1...
1. ... Tb4 2. Se6 Tf4 3. Kd8 Txf6 4. Sc7 Tf4 5. Lf6 Tb4 6. Le7 Tb8#
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Version 06/2010, Seite 554 zu P1097130
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-05)
comment
Keywords: Minimal
Genre: h#
FEN: 1R1n3b/2kp4/2bp1p2/4p3/8/5n1p/8/7K
Input: Felber, Volker, 2012-04-15
Last update: Felber, Volker, 2013-11-28 more...
10 - P1236906
Reinhardt Fiebig
14934 Die Schwalbe , p. 197, 08/2011
P1236906
(2+9) C+
h#7
0.1.1...
1. ... La1 2. Db2+ Kxb2 3. c3+ Kxc3 4. d4+ Kxd4 5. Le5+ Kxe5 6. Tf6 Kxf6 7. Tf7+ Kxf7#
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more ...
comment
Keywords: Minimal
Genre: h#
Computer test: C+ Gustav 4.1d
FEN: 7k/r5qp/r4B2/3p4/2p2b2/3p4/8/1K6
Input: Felber, Volker, 2012-04-15
Last update: A.Buchanan, 2021-04-20 more...
11 - P1236907
Reinhardt Fiebig
15107 Die Schwalbe , p. 408, 02/2012
Lob
P1236907
(2+14) C+
h#10
1. b2 Kg1 2. b1=D Kh1 3. Db8 Kg1 4. Dg3+ hxg3 5. Lf5 g4 6. Kf6 gxf5 7. Ke5 f6 8. Kd4 f7 9. Kc3 f8=D 10. Kb2 Db4#
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Siehe dazu auch die Version unter P1252330
Anton Baumann: C+ Gustav 4.1d (2021-01-04)
comment
Keywords: Minimal
Genre: h#
Computer test: C+ Gustav 4.1d
FEN: 7n/6k1/8/8/6b1/1p2p2p/p1ppp2P/r1rqn2K
Reprints: 15107 Die Schwalbe 269, p. 600, 10/2014
Input: Felber, Volker, 2012-04-15
Last update: Felber, Volker, 2014-12-01 more...
12 - P1236912
Reinhardt Fiebig
1683 harmonie , p. 66, 09/2010
Lob
P1236912
(3+4)
h#5
0.1.1...
1. ... d4 2. Le6 Ke8 3. Kd6 Kd8 4. Dc6 e4 5. Sd5 e5#
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-05)
Yuri Bilokin: you can see 1... ... 2.Be6 d3 3.Kd6 d4 4.Qc6 e4 5.Sd5 e5# (IM)
1... ... 2.Kd6 d3 3.Be6 d4 4.Qc6 e4 5.Sd5 e5# (IM)
1... ... 2.Kd6 d3 3.Qc6 d4 4.Sd5 e4 5.Be6 e5# (IM)
1... ... 2.Kd6 d3 3.Qc6 d4 4.Be6 e4 5.Sd5 e5# (IM)
1... ... 2.Kd6 d3 3.Qc6 e4 4.Sd5 d4 5.Be6 e5# (IM)
1... ... 2.Kd6 d3 3.Qc6 e4 4.Be6 d4 5.Sd5 e5# (IM)
version wPe3-e4, wPe3-e2, bKc6-d5, bBd7-h1, bNe7-b6 3K4/8/1n6/3k4/3P4/8/4P1q1/7b (3+4) h#5
1.Kd6 Ke8 2.Qc6+ Kd8 3.Bd5 e3 4.Be6 e4 5.Sd5 e5# (IM)
Bristol (black, bQ-bB, impure, 4, 4)
Hesitation (wP)
Switchback (wK, captureless, 1)
Tempo maneuver (wK, waiting, 2)
Tempo move (wP, waiting)
Ideal mate (2022-07-05)
comment

Genre: h#
FEN: 3K4/3bn3/2k5/8/8/4P3/3P2q1/8
Input: Felber, Volker, 2012-04-15
Last update: Felber, Volker, 2013-11-27 more...
13 - P1236919
Reinhardt Fiebig
2908 idee & form , p. 3609, 04/2011
P1236919
(2+10) C+
h#6
1. Lg3 hxg3 2. e1=L g4 3. Da1 gxf5 4. Da7 f6 5. La5 fxe7 6. Ld8 exd8=D#
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more ...
comment
Keywords: Minimal, under-promotion (sL), Promotion in the mating move (wD), Excelsior white
Genre: h#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1k6/1p2p1q1/8/2p2p2/7p/8/4p1pP/4b1K1
Input: Felber, Volker, 2012-04-15
Last update: Dieter Berlin, 2024-01-25 more...
14 - P1236961
Reinhardt Fiebig
3040 idee & form , p. 3725, 01/2012
P1236961
(2+9)
h#7
1. d2 Tf1 2. d1=S Txf5 3. Se3 Ta5 4. Sf5 Txa3 5. Sg7 Txb3 6. Ta8 Tb6 7. Tg8 Th6#
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Anton Baumann: C+ Gustav 4.1d (2021-11-06)
comment
Keywords: Minimal
Genre: h#
FEN: 7k/8/8/5p2/8/pppp4/rp6/bK1R4
Input: Felber, Volker, 2012-04-15
Last update: Felber, Volker, 2013-11-24 more...
15 - P1236962
Reinhardt Fiebig
16893 Schach , p. 91, 01/2010
P1236962
(2+9)
h#7
1. Tb2 Sc4 2. Tb4 Kxh2 3. Kd7 Sb6+ 4. Kd6 Kg3 5. c4 Kf4 6. Kc5 Ke5 7. Sb5 Sd7#
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Anton Baumann: C+ Gustav 4.1d (2021-11-08)
comment
Keywords: Minimal, Remote selfblock, Selfblock, Line closing, Model mate, Entblockung
Genre: h#
FEN: 2k5/n1p5/2p5/2p5/6p1/N6p/6rp/7K
Input: Felber, Volker, 2012-04-15
Last update: Gunter Jordan, 2018-12-26 more...
16 - P1236963
Reinhardt Fiebig
16986 Schach , p. 79, 06/2010
P1236963
(2+10)
h#7
0.2.1...
1. ... Lxh8 2. Sd3 Lxa1 3. b2 Kc2 4. Kh8 Kxd3 5. Lg8 Kd4 6. b1=L Lb2 7. Lbh7 Kc5#
1. ... Kc1 2. e2 Kd2 3. f3 Ke3 4. Sf7 Kf4 5. Se5 Kg5 6. Kh8 Kh6 7. Lg8 Lxe5#
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Anton Baumann: C+ Gustav 4.1d (2021-11-04)
comment
Keywords: Minimal
Genre: h#
FEN: r5kn/8/8/3b4/1p3p2/1pB1p3/1n6/bK6
Input: Felber, Volker, 2012-04-15
Last update: Roland Ott, 2023-03-14 more...
17 - P1236970
Reinhardt Fiebig
17409 Schach , p. 79, 03/2012
P1236970
(2+5)
h#7
0.1.1...
1. ... Ke2 2. Ke7 Kd3 3. Kd6 Kc4 4. Kc7 Kb5 5. Kc8 Ka6 6. Sc7+ Ka7 7. Lb7 Lxb7#
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Anton Baumann: C+ Gustav 4.1d (2021-11-05)
comment
Keywords: Minimal
Genre: h#
FEN: B2r1k2/3r4/8/3n4/8/8/8/5K1b
Input: Felber, Volker, 2012-04-15
Last update: Felber, Volker, 2013-11-21 more...
18 - P1236973
Reinhardt Fiebig
17428 Schach , p. 79, 04/2012
P1236973
(2+8)
h#7
(sK im Schach)
1. Kd6 Sc7 2. Se3 Sa6 3. g2+ Kxh2 4. Ke5 Kg3 5. Te6 Kh4 6. Kf4 Sxb4 7. Te4 Sd3#
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Anton Baumann: C+ Gustav 4.1d (2021-11-10)
comment
Keywords: Minimal
Genre: h#
FEN: N7/2k5/1r6/5q2/1n6/5pp1/7p/5n1K
Input: Felber, Volker, 2012-04-15
Last update: Felber, Volker, 2013-11-21 more...
19 - P1238247
Reinhardt Fiebig
11255 Springaren , p. 29, 03/2008
P1238247
(3+4)
h#7
0.1.1...
1. ... g6 2. Kg8 g7 3. Kf7 g8=D+ 4. Ke7 Dxb3 5. Kd6 De6+ 6. Kc5 b3 7. Kb4 Db6#
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Anton Baumann: C+ Gustav 4.1d (2021-11-09)
comment
Keywords: Kindergarten Problem, Miniature
Genre: h#
FEN: 7k/8/8/6P1/8/ppp5/1P6/K7
Input: Felber, Volker, 2012-05-07
Last update: Felber, Volker, 2013-06-30 more...
20 - P1238250
Reinhardt Fiebig
11518 Springaren , p. 25, 03/2009
P1238250
(3+3)
h#5
1. e4 Sh6 2. Kf6 Kb4 3. Ke5 Sg6+ 4. Kd4 Sf4 5. e5 Sf5#
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-05)
comment
Keywords: Miniature
Genre: h#
FEN: 6NN/4p1k1/8/4p3/8/1K6/8/8
Input: Felber, Volker, 2012-05-07
Last update: Felber, Volker, 2013-07-11 more...
21 - P1238251
Reinhardt Fiebig
1215 Springaren , p. 104, 06/2009
P1238251
(5+5)
h#7
1. Sc6 a3 2. Sd4 a4 3. Sxe2 a5 4. Sd4 La6+ 5. Ka8 Lc8 6. Sc6 a6 7. Sb8 Lb7#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-26)
comment
Keywords: Rücknahme Schlüsselzug, Rückkehr nach Umwandlung (s), Corner mate, Model mate, Entblockung
Genre: h#
FEN: 1n6/pk6/8/8/8/4p1p1/P3P1P1/5B1K
Input: Felber, Volker, 2012-05-07
Last update: Gunter Jordan, 2021-10-26 more...
22 - P1238302
Reinhardt Fiebig
11969 Springaren 06/2010
2. ehrende Erwähnung
P1238302
(2+10)
h#5
1. Lg5 Db2 2. c1=T+ Db1 3. Tc6 Dxb3 4. Tg6 Dxg8 5. Dh8+ Dxh8#
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Dan Meinking: Compare P1006951 (2012-05-08)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-12)
comment
Keywords: Minimal (D), under-promotion (t), Pure Round Trip (D-5), Model mate
Genre: h#
FEN: 6bQ/7q/1p5k/5p2/8/pp6/p1p5/K1b5
Input: Felber, Volker, 2012-05-08
Last update: Gunter Jordan, 2020-10-12 more...
23 - P1238303
Reinhardt Fiebig
11862 Springaren , p. 31, 03/2010
P1238303
(2+5)
h#7
1. Se4 h4 2. Sg5+ hxg5 3. Kb2 g6 4. Kc3 g7 5. Kd4 g8=D 6. Ke5 Dxb8+ 7. Kf6 Df4#
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Anton Baumann: C+ Gustav 4.1d (2021-11-13)
Henrik Juel: C+ Popeye 4.61 also (instantly) (2021-11-13)
comment
Keywords: Excelsior white, Minimal, Ideal mate, Miniature
Genre: h#
FEN: 1b6/4p2K/4p3/8/8/2n5/7P/k7
Input: Felber, Volker, 2012-05-08
Last update: Felber, Volker, 2013-07-31 more...
24 - P1238305
Reinhardt Fiebig
12137 Springaren , p. 25, 03/2011
P1238305
(2+4)
h#5
0.2.1...
1) 1. ... Sf3+ 2. Kf4 Sxg1 3. Kg3 Sh3 4. Kh2 Sg5 5. Kg1 Sf3#
2) 1. ... Kf1 2. Kf4 Kxg1 3. Kg3 Kf1 4. Kh2 Ke2 5. Kg1 Sf3#
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-05)
comment
Keywords: Minimal, Miniature, Aristocrat
Genre: h#
FEN: 8/8/8/4k1N1/8/8/4K1n1/6bb
Input: Felber, Volker, 2012-05-08
Last update: Felber, Volker, 2013-08-07 more...
25 - P1238309
Reinhardt Fiebig
1285 Springaren , p. 52, 03/2011
P1238309
(3+5)
h#4
0.1.1...
1. ... La8 2. Lb7 Se6 3. Sh2 Sf4 4. Lg2 Lxg2#
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-15)
comment

Genre: h#
FEN: 1K1N4/8/b7/8/2p1B3/5n2/8/6nk
Input: Felber, Volker, 2012-05-08
Last update: Felber, Volker, 2012-05-08 more...
26 - P1238314
Reinhardt Fiebig
1286 Springaren , p. 52, 03/2011
P1238314
(2+4)
h#7
1. a2 Kb2 2. a1=L+ Ka3 3. Le5 f4 4. b2 fxe5 5. b1=T exf6 6. Th1 f7 7. Th7 f8=D#
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Anton Baumann: C+ Gustav 4.2a (2022-01-18)
comment
Keywords: Excelsior white, Kindergarten Problem, under-promotion (Turm, Läufer), Miniature, Minimal
Genre: h#
FEN: 7k/8/5p2/8/8/pp6/5P2/K7
Input: Felber, Volker, 2012-05-08
Last update: Felber, Volker, 2013-11-28 more...
27 - P1238319
Reinhardt Fiebig
12223 Springaren , p. 79, 06/2011
P1238319
(2+10)
h#5
2.1...
1) 1. Ka7 b8=D+ 2. Ka6 Dxg3 3. e2 Kf2 4. Kb5 Kxe2 5. Kc4 Dd3#
2) 1. Kc7 b8=T 2. Se6 Tb5 3. Kd8 Txc5 4. Sc7 Tb5 5. Le7 Tb8#
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-05)
comment
Keywords: Minimal, under-promotion (Turm)
Genre: h#
FEN: 1k1n4/1P1p4/2p5/2p5/1b6/4p1p1/6p1/6Kb
Input: Felber, Volker, 2012-05-08
Last update: Felber, Volker, 2013-08-08 more...
28 - P1238322
Reinhardt Fiebig
12226 Springaren , p. 79, 06/2011
P1238322
(2+4)
h#7
0.1.1...
1. ... La1 2. Lb2 Kxb2 3. Kd5 Kc3 4. Ke6 Kd4 5. Kf7 Ke5 6. Kg8 Kf6 7. Kh8 Kf7#
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Anton Baumann: C+ Gustav 4.2a (2022-01-17)
comment
Keywords: Minimal, Miniature
Genre: h#
FEN: 7b/6Bp/8/n7/2k5/8/K7/8
Input: Felber, Volker, 2012-05-08
Last update: Felber, Volker, 2013-08-08 more...
29 - P1247640
Reinhardt Fiebig
Rolf Reußner

2197 Freie Presse (Chemnitz) 22/08/1980
3. Preis
P1247640
(5+11) C+
#6
1. Sd6? cxd6 2. Lxa5+ Sxa5!

1. Th2! Lh6 2. Le1 g3 3. Td2+ Sd4 4. Txd4+ exd4+ 5. Sd6 cxd6 6. Lxa5#
play all play one stop play next play all
more ...
comment
Keywords: Model mate, Sacrifice of white pieces (T, S)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 2Nk4/2p2Kp1/2n1B3/p3p1b1/5pp1/1p6/2pBR3/8
Reprints: 235 Problemschach [Siehndel] , p. 160, 1985
Input: Felber, Volker, 2012-08-26
Last update: Dieter Berlin, 2023-02-01 more...
30 - P1249628
Reinhardt Fiebig
Michael Schlosser

4701 Freie Presse (Chemnitz) 09/07/2009
4. Lob
P1249628
(7+11)
#13
1. Sd1! e3 2. Sxe3 e4 3. Kc3 c4 4. Kd2 c3+ 5. Ke1 c2 6. Sxc2 e3 7. Sb4 e2 8. Sa6 bxa6 9. b7 a5 10. b8=S a4 11. Sc6 a3 12. Sd8 a2 13. Sf7#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-24)
comment
Keywords: Model mate, Phoenix
Genre: n#
FEN: 5brk/1p2p1p1/1P1pP1Pp/2pPp2P/2K1p3/2N5/8/8
Input: Felber, Volker, 2012-09-21
Last update: Felber, Volker, 2014-10-15 more...
31 - P1252330
Reinhardt Fiebig
15107 Die Schwalbe 02/2012
Version
P1252330
(2+16) C+
h#12
1. Se1+! Kxg1 2. Lh1 Kxh1 3. b2 Kg1 4. b1=D Kh1 5. Db8 Kg1 6. Dg3+ hxg3 7. Lf5 g4 8. Kf6 gxf5 9. Ke5 f6 10. Kd4 f7 11. Kc3 f8=D 12. Kb2 Db4#
play all play one stop play next play all
Version aus Heft 256, 08/2012, Seite 579 zu P1236907
Anton Baumann: 1.Se1+ Kxg1 2.Lh1 Kxh1 3.b2 Kg1 4.b1=D Kh1 5.Db8 Kg1 6.Dg3+ hxg3 7.Lf5 g4 8.Kf6 gxf5 9.Ke5 f6 10.Kd4 f7 11.Kc3 f8=D 12.Kb2 Db4#
C+ Gustav 4.1d (2021-02-23)
A.Buchanan: In what sense are the two promotions “konsekutive”? (2021-02-24)
James Malcom: Andrew, it's much less a keyword for consecutive promotions as it is a catch-all for all problems with 2 promotions in them. (2021-02-24)
Olaf Jenkner: "konsekutive" means one promotion after the other, not two promotions in two variations.
Of course in helpmate this doesn't make much sense. (2021-02-24)
A.Buchanan: Hi thanks for this. Let's take a step back. I counted *85* non-fairy keywords which refer to promotion or umwandlung in either name or description! There must be other relevant ones with no descriptions today. A keyword has no value to us until it is accurately populated (a small percentage of false positives and negatives). And it requires substantial work to populate. There is also a lot of overlaps and gaps still, which are harder to distinguish because of the number of keywords and the vagueness of both their intended descriptions and usage. I also want to make as precise as possible keyword definitions and to align with actual usage, so that they can be populated automatically by PDB as easily as possible, and so that different curators can populate data harmoniously. So less is more, and then we can fill any gaps that remain. The data doesn't have to be perfect right off, but we should have a path for convergence over time.

"Promotion" can be the catch-all vanilla keyword to track promotions where the promoted officer can be identified, e.g. promotion(Sd) or promotion(x2 Sd). Separate different phases by comma, as usual. “Consecutive promotions” can then return to its intended usage as a thematic keyword identifying a run of promotions as close together as possible. The count shifts to the parameter field rather than part of the keyword itself e.g. not “consecutive promotions 4(stst)" but “consecutive promotion(x4 sstt)”, to reduce the over-supply of keywords, and to allow more selective filtering. Comments welcome. (2021-02-26)
more ...
comment
Keywords: Minimal, Promotion (dD), konsekutive Umwandlungen 2 (dD), Non-standard material (l), Excelsior white
Genre: h#
FEN: b6n/6k1/8/8/6b1/1p2pn1p/p1ppp2P/r1rq2bK
Input: Felber, Volker, 2012-10-27
Last update: A.Buchanan, 2021-02-26 more...
32 - P1260947
Reinhardt Fiebig
17619 Schach , p. 79, 02/2013
P1260947
(2+6)
h#5
1. d2 Txc4 2. Ka8 Txe4 3. d1=T+ Te1 4. Ta1 Tc1 5. Ta7 Tc8#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-17)
comment
Keywords: Minimal
Genre: h#
FEN: 2R5/kn6/8/8/2p1p3/3p4/5q2/7K
Input: Felber, Volker, 2013-01-25
Last update: Felber, Volker, 2013-11-21 more...
33 - P1260948
Reinhardt Fiebig
17620 Schach , p. 79, 02/2013
P1260948
(2+7)
h#5
1. c2 Dxc1 2. Kh8 Dxa3 3. c1=T+ Kb2 4. Tg1 Da6 5. Tg8 Dh6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-07-17)
comment
Keywords: Minimal
Genre: h#
FEN: 6k1/8/7Q/2p4p/8/ppp5/8/K1n5
Input: Felber, Volker, 2013-01-25
Last update: Felber, Volker, 2013-11-21 more...
34 - P1266245
Reinhardt Fiebig
Themes-64 1984
2. ehrende Erwähnung
P1266245
(7+10) C+
#7
1. b7? c1=D 2. b8=S Dh1+!
1. Sh4! Lxh4 2. g4 g6 3. b7 c1=D 4. b8=S Dh6+ 5. Kxh6 Lg5+ 6. Kh7 ... 7. Sd7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-02)
comment
Keywords: Berlin Theme, Phoenix (Weiß), Promotion (d), konsekutive Umwandlungen 2 (dS), under-promotion (S)
Genre: n#
FEN: 2N3B1/2p3pK/1Pp2k2/2R3b1/b1ppp3/6P1/2p3N1/8
Reprints: 11414 Schach , p. 37, 08/1987
Input: Felber, Volker, 2013-04-04
Last update: Gunter Jordan, 2021-03-02 more...
35 - P1267395
Horst Böttger
Reinhardt Fiebig

17663 Schach , p. 79, 04/2013
3. Preis
P1267395
(4+6) C+
s#11
1. Da4+! Kb1 2. Dc2+ Ka1 3. Dc3+ Kb1 4. Tb2+ Ka1 5. Txb6+ Ka2 6. Tb2+ Ka1 7. Tf2+ Kb1 8. Dc2+ Ka1 9. Kg1 d6 10. Kf1 dxe5 11. Dd1+ Txd1#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-02-02)
comment

Genre: s#
Computer test: C+ Gustav 4.1d
FEN: 8/3p4/1b6/1Q1pB3/3r4/5p2/5R1K/k7
Input: Frank Müller, 2013-04-13
Last update: Felber, Volker, 2014-10-03 more...
36 - P1268857
Reinhardt Fiebig
3256 idee & form , p. 3908, 04/2013
P1268857
(2+7)
h#5
2.1...
1) 1. c5+ Ke3 2. d4+ Kd2 3. Ld5 Kc1 4. Kc4 Kxc2 5. Tb5 b3#
2) 1. Ka6 Kc5 2. Lb5 Kxb4 3. La4+ Kc5 4. Ka5 b3 5. Ta6 b4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-08-01)
comment
Keywords: Minimal (b), Pawn mate, Selfblock, Ideal mate (in 1), Model mate (in 2), Remote selfblock (in 1)
Genre: h#
FEN: 8/2p5/1r6/1k1p4/1pbK4/8/1Pp5/8
Input: Felber, Volker, 2013-04-29
Last update: Gunter Jordan, 2022-08-01 more...
37 - P1280469
Reinhardt Fiebig
17525 Schach , p. 79, 09/2012
3. Preis
P1280469
(2+15)
h#7
0.1.1...
1. ... Tb3 2. Kf6 Txb2 3. Ke5 Txb1 4. Kd4 Tb4+ 5. Kc3 Txa4 6. Kb2 Ta3 7. Kb1 Tb3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-03-17)
comment
Keywords: Minimal (T), Round Trip (T-5), Kniest Theme (2-fach), Model mate
Genre: h#
FEN: b7/6k1/8/8/p7/R4ppp/npp2q1p/rnr3bK
Input: Felber, Volker, 2013-11-16
Last update: Gunter Jordan, 2023-08-09 more...
38 - P1280473
Reinhardt Fiebig
9079 Schach , p. 134, 03/1980
Ehrende Erwähnung
Förderungsturnier des DSV der DDR 1979
P1280473
(6+10)
#13
1. Le7+! Kc8 2. Lc5+ Kd8 3. Td5+ Ke8 4. Ld7+ Kd8 5. Lc6+ Kc8 6. Sa7+ Txa7 7. Ld7+ Kd8 8. Lf5+ Kc8 9. Te5+ Kd8 10. Le7+ Ke8 11. Lf6+ Kf8 12. Lxh7 ... 13. Lg7#
play all play one stop play next play all
Anton Baumann: Korrektur Lösung: 1. ...Ke8 sowie 8. ...Ke8 (Kc8 geht nicht)
C+ Gustav 4.2a (2022-01-24)
comment
Keywords: Pendulum
Genre: n#
FEN: nr1k4/1pp2p1p/7P/1N2RB1K/1B6/7p/r7/6b1
Input: Felber, Volker, 2013-11-16
Last update: Felber, Volker, 2013-11-16 more...
39 - P1280497
Horst Böttger
Reinhardt Fiebig

2646 Rhein-Neckar-Zeitung 07/12/2002
P1280497
(5+9)
#5
1. Dxg1? hxg1=D! 2. Txg1+?
1. Td4! a3 2. Da1 a2 3. Td1 d4 4. Txg1+ hxg1=D+ 5. Dxg1#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-05-23)
comment
Keywords: Line opening, Loyd-Turton (DT), Klasinc theme (T-D)
Genre: n#
FEN: 8/8/8/3p4/p3p1p1/4PpPp/5K1p/3R1Qnk
Reprints: 766 Problemschach-Jahrbuch , p. 360, 03/2003
Input: Felber, Volker, 2013-11-17
Last update: Gunter Jordan, 2021-05-23 more...
40 - P1280500
Reinhardt Fiebig
Problem-Echo 2004
Spezial-Lob
22. Thematurnier
P1280500
(5+13)
h#3
1. Txh7 a6 2. Txf7 axb7 3. Txb7 Ta3#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2021-10-03)
comment

Genre: h#
Computer test: SCHRECKE: C+, popeye 4.87 (2021-10-03)
FEN: 1b3n1n/kb3P1P/1p2ppp1/P2p3r/8/7R/1r3q2/7K
Input: Felber, Volker, 2013-11-17
Last update: Erich Bartel, 2021-10-03 more...
41 - P1280509
Reinhardt Fiebig
StrateGems 2004
Lob
P1280509
(10+6) C+
h#17
1. Kxf6 Kg1 2. Ke7 Kh1 3. Kd8 Kg1 4. Kc8 Kh1 5. Kb8 Kg1 6. Ka7 Kh1 7. Ka6 Kg1 8. Ka5 Kh1 9. Kb4 Kg1 10. Kc3 Kh1 11. Kd2 Kg1 12. Kxe3 Kh1 13. Kxf4 e3+ 14. Ke5 Le2 15. f4 Lg4 16. f3 gxf3 17. f6 f4#
play all play one stop play next play all
more ...
comment
Keywords: Pure Round Trip
Genre: h#
Computer test: Gustav 4.1d
FEN: 8/2p2p2/2P2P2/2P1kp2/2P1pP2/4P1p1/4P1P1/5B1K
Input: Felber, Volker, 2013-11-17
Last update: Arnold Beine, 2021-03-31 more...
42 - P1280654
Reinhardt Fiebig
16326 Schach , p. 79, 10/2007
P1280654
(3+4) C+
h#7
2.1...
1) 1. La6 d3 2. Lc4 dxc4 3. dxc4 d5 4. c3 d6 5. c2 d7 6. c1=T dxc8=D 7. Tg1 Dh3#
2) 1. Lf5 d3 2. Le4 dxe4 3. Kg2 exd5 4. Kf3 d6 5. Ke4 d7 6. Kd5 d8=D+ 7. Kc6 d5#
play all play one stop play next play all
more ...
comment
Keywords: Promotion (Dt,D), Non-standard material (l)
Genre: h#
Computer test: C+ Gustav 4.1d
FEN: 2b5/1b6/8/3p4/1K1P4/8/3P4/7k
Input: Felber, Volker, 2013-11-21
Last update: A.Buchanan, 2021-04-20 more...
43 - P1280656
Michael Schlosser
Reinhardt Fiebig

16361 Schach , p. 78, 12/2007
P1280656
(7+8)
#12
1. Kh3! Kh8 2. Kh4 h5 3. Kh3 Kg8 4. Kg3 h4 5. Kh3 Kh8 6. Kxh4 Kg8 7. Kh5 Kh8 8. Sxf6 gxf6 9. Kh6 Kg8 10. g7 Kf7 11. Kh7 Ke8 12. g8=D#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2022-07-13)
comment
Keywords: Tempo Duel
Genre: n#
FEN: 2b3k1/1p1p2pN/1P1P1pPp/3P1p2/5P2/6K1/8/8
Input: Felber, Volker, 2013-11-21
Last update: Felber, Volker, 2013-11-21 more...
44 - P1280660
Reinhardt Fiebig
17486 Schach , p. 79, 07/2012
P1280660
(2+8)
h#7
0.1.1...
1. ... Kh1 2. Se3 fxe3 3. Sf4 e4 4. Sd5 exd5 5. Da8 d6 6. Kb8 d7 7. Da7 d8=D#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-04-27)
comment
Keywords: Minimal, Excelsior white
Genre: h#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-04-27) Kommentar
FEN: 7q/kp6/8/2p2p1p/8/8/5Pn1/5nK1
Input: Felber, Volker, 2013-11-21
Last update: Erich Bartel, 2021-04-27 more...
45 - P1280674
Reinhardt Fiebig
10384 Schach , p. 277, 06/1984
1. ehrende Erwähnung
2. DDR-Meisterschaft 1983
P1280674
(8+13) C+
#11
1. Sxe4! Ka6 2. Sc5+ Ka5 3. Lxd3 Lxd3 4. Sxd3 Ka6 5. Sc5+ Ka5 6. Sxb3+ Ka4,Ka6 7. Sc5+ Ka5 8. Ld8 Dxg3 9. Lxc7+ Dxc7 10. Ta3+ bxa3 11. b4#
play all play one stop play next play all
Anton Baumann: es muss heissen: 6.Sxb3+ Ka6 7.Sc5+ ... (6. ... Ka4? 7.Txb4#)
C+ Gustav 4.1d (2021-02-10)
comment

Genre: n#
FEN: 8/1Rp1Bp1K/6Bn/k1N5/1p2p3/1p1p2PR/1Pb2p1q/5n1r
Input: Felber, Volker, 2013-11-22
Last update: James Malcom, 2021-02-10 more...
46 - P1280679
Reinhardt Fiebig
Probleemblad 1984
1. Lob
P1280679
(4+9) C+
#12
1. Tg8! Ka2 2. Ta8+ Kb1 3. Ke2 Kc1 4. Tc8+ Kb1 5. Sf2 Ka2 6. Ta8+ Kb1 7. Sd1 Kc1 8. Tc8 Kb1 9. Kd2 Ka2 10. Ta8+ Kb1 11. Ta3 bxa3 12. Sc3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-02-20)
comment
Keywords: Employment steering, Model mate
Genre: n#
FEN: 8/5p2/5p2/5p2/1p3p2/1p3P2/1p1K2R1/bk5N
Reprints: 11387 Schach , p. 36, 07/1987
Input: Felber, Volker, 2013-11-22
Last update: James Malcom, 2021-02-20 more...
47 - P1280704
Reinhardt Fiebig
Mirko Degenkolbe

13826 Schach , p. 77, 06/1997
P1280704
(7+9)
h#5
1. Db2+ Kd1 2. Dxe2+ Kxe2 3. Lxd3+ Kf3 4. Lxe4+ Kg4 5. Lxf5+ Sxf5#
play all play one stop play next play all
(MD160)

Siehe dazu Neufassung unter P0578722
Henrik Juel: C+ Popeye 4.61 (2021-12-03)
comment
Keywords: Model mate
Genre: h#
FEN: 8/7p/5p1k/4pP1P/3pP3/3Pp1N1/p3P3/qbK5
Input: Felber, Volker, 2013-11-23
Last update: Felber, Volker, 2021-12-03 more...
48 - P1280741
Reinhardt Fiebig
3170 idee & form , p. 3847, 10/2012
P1280741
(2+7) C+
h#10
1. e3 h3 2. e2 h4 3. e1=L h5 4. Lc3 h6 5. Lg7 hxg7 6. Kb4 g8=D 7. Kc3 Dxb3+ 8. Kd2 Ka2 9. Kc1 Kxa3 10. Kb1 Dd1#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-02-10)
comment
Keywords: Minimal
Genre: h#
FEN: 8/7p/8/8/k3p3/pp6/1p5P/bK6
Input: Felber, Volker, 2013-11-24
Last update: James Malcom, 2021-02-10 more...
49 - P1280742
Reinhardt Fiebig
3345 idee & form , p. 3989, 10/2013
P1280742
(2+7)
h#4
1. b3 Ta8 2. Kb4 Th8 3. Ka3 Txh1 4. Lb4 Ta1#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-05-24)
comment

Genre: h#
FEN: 8/6K1/4q3/2k2p2/1p6/8/1n6/R3b2r
Input: Felber, Volker, 2013-11-24
Last update: Felber, Volker, 2013-11-30 more...
50 - P1280768
Reinhardt Fiebig
harmonie , p. 255, 09/2003
2. ehrende Erwähnung
Thematurnier Saxentreffen 2003
P1280768
(2+8) C+
h#6
1. Tg6 Kxg6 2. Lb2 Kg5 3. Sf4 Kxf4 4. Se4 Kxe4 5. Kb1 Kd3 6. Da2 Kd2#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-02-13)
comment
Keywords: Minimal
Genre: h#
FEN: 8/q5pK/5b2/5Br1/8/3n4/k2n4/r7
Input: Felber, Volker, 2013-11-26
Last update: James Malcom, 2021-02-13 more...
51 - P1280773
Reinhardt Fiebig
1 harmonie , p. 13, 03/2007
P1280773
(2+7)
h#4
0.1.1...
"Doppel-Zero"
a) sTa1 nach b6, sLa4 nach b5
b) sTh8 nach c7, sSd8 nach b7
a) 1. ... Ta1 2. Kb7 Th1 3. Ka6 Txh8 4. Sb7 Ta8#
b) 1. ... Th8 2. Kd7 Th1 3. Kc8 Txa1 4. Ld7 Ta8#
play all play one stop play next play all
Schema
SCHRECKE: a)+b): C+, Gustav 4.2a, Brute Force (2022-05-29)
comment
Keywords: Model mate
Genre: h#
FEN: R2n3r/8/2k5/8/b4p2/4p3/6K1/r7
Input: Felber, Volker, 2013-11-26
Last update: Felber, Volker, 2013-11-26 more...
52 - P1280774
Reinhardt Fiebig
2 harmonie , p. 13, 03/2007
P1280774
(3+12)
h#4
Zero
a) -sLa5
b) sSd1 nach b2
a) Kc2 Txa8 2. Kb2 Th8 3. Ka3 Txh1 4. Sb2 Ta1#
b) 1. Txc3 Txh1 2. Tc2 Th8 3. Kc1 Txa8 4. Ld2 Ta1#
play all play one stop play next play all
SCHRECKE: a)+b): C+, Gustav 4.2a, Brute Force (2022-05-24)
comment

Genre: h#
FEN: r7/2ppK1p1/5p2/b3n3/2p5/1rP5/3k4/R2n3q
Input: Felber, Volker, 2013-11-26
Last update: Felber, Volker, 2013-11-26 more...
53 - P1280775
Reinhardt Fiebig
1291 harmonie , p. 50, 06/2007
P1280775
(2+8)
h#5
1. Kb2 Kg7 2. Kc3 Kxf6 3. Kd4 Kg7 4. Ke5 Kh8 5. Kf6 Dd6#
play all play one stop play next play all
Aus der LB zu P1241521: 'Königsrundlauf, optisches Mattkreuz. Co-Autor RF, der noch seine ursprüngliche Fassung der Idee mitsandte."
SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-12-22)
comment
Keywords: Minimal (D), Switchback (K), Kniest Theme, Model mate
Genre: h#
FEN: 5Q1K/5p1b/5p2/5ppq/8/8/8/k4n2
Input: Felber, Volker, 2013-11-26
Last update: Gunter Jordan, 2021-12-22 more...
54 - P1280791
Reinhardt Fiebig
Die Schwalbe , p. 471, 06/2002
3. ehrende Erwähnung
Informalturnier 2002
Abt. h#-Mehrzüger
PR Franz Pachl
P1280791
(2+11) C+
h#5
0.1.1...
1. ... De7 2. Lc1 Dxh4 3. Lg5 Df2 4. Kh5 Dxa2 5. Kh4 Dh2#
play all play one stop play next play all
Sollte ursprünglich 04/2004 Seite 375ff zum Jubiläumsturnier der Schwalbe (181. Thematurnier) veröffentlicht werden.

"Ein Flug der wDame"
more ...
comment
Keywords: Model mate, Minimal (D), Kniest Theme
Genre: h#
Computer test: Gustav 4.1d
FEN: 8/1Q6/6k1/8/p3p1pp/pppp4/rb6/1K6
Input: Felber, Volker, 2013-11-27
Last update: Arnold Beine, 2021-04-05 more...
55 - P1280794
Reinhardt Fiebig
11837 Die Schwalbe , p. 87, 04/2003
Version
4. Lob
P1280794
(2+10)
h#6
1. Kf6 Tc4 2. Kg5 Txh4 3. Tg4 Th1 4. Sg3 Tg1 5. Kh4 Tg2 6. Lg5 Th2#
play all play one stop play next play all
Version 10/2003, Seite 269 zu P1280793
SCHRECKE: C+, Gustav 4.1d, Brute Force (2023-07-23)
comment
Keywords: Minimal (T), Selfblock, Kniest Theme, Model mate, Model mate
Genre: h#
FEN: 8/4k3/8/8/7p/pp6/pr1b1p2/K1R2nr1
Reprints: H zu 11837 Die Schwalbe 203, p. 269, 10/2003
Input: Felber, Volker, 2013-11-27
Last update: Gunter Jordan, 2023-07-23 more...
56 - P1280796
Reinhardt Fiebig
12098 Die Schwalbe , p. 309, 12/2003
Spezielle ehrende Erwähnung
P1280796
(11+11) C+
h#22
1. Ka7 Lc8 2. g4 Lb7 3. g5 Lxa8 4. Kxa8 Lg1 5. La7 Lh2 6. Kb8 Lg1 7. Kc8 Lh2 8. Kd8 Lg1 9. Ke8 Lh2 10. Kf8 Lg1 11. Kg7 Lh2 12. Kg6 Lg1 13. Kf5 Lh2 14. Kxe5 Lg1 15. Ke4 Lh2 16. Kd3 Lg1 17. Ke2 Lh2 18. Kxf2 Lg1+ 19. Kxg3 Lxb6 20. cxb6 c7 21. Lb8 cxb8=D 22. Kh4 Dh2#
play all play one stop play next play all
Anton Baumann: es muss heissen: 17.Kd2
C+ Gustav 4.1d (2021-03-02)
Anton Baumann: falsch! Richtig ist: es muss heissen 16.Kd3 Lg1 17.Ke2 (2021-03-02)
James Malcom: Fixed. (2021-03-02)
comment
Keywords: Promotion (D)
Genre: h#
FEN: rb6/2pBp3/kpP1P1p1/pP2P1p1/K1p5/P1P2pP1/5P1B/8
Input: Felber, Volker, 2013-11-27
Last update: James Malcom, 2021-03-02 more...
57 - P1291564
Reinhardt Fiebig
3514 idee & form 124, p. 4147, 10/2014
P1291564
(2+10)
h#4
2.1...
1) 1. Lc4 La1 2. b2 Kc7 3. Kd4 Kd6 4. De4 Lxb2#
2) 1. f5 Lh8 2. Lg7 Kb6 3. Ke5 Kc5 4. De4 Lxg7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-05-28)
comment
Keywords: Minimal
Genre: h#
FEN: 8/nK3p2/4b2b/8/3Bkp2/1p1pp3/6q1/8
Input: Felber, Volker, 2014-11-28
Last update: Felber, Volker, 2014-11-28 more...
58 - P1315966
Reinhardt Fiebig
Harald Grubert

10995 feenschach (209) 09-10/2014
P1315966
(3+3) C+
s#20
1. Da6+ Kc7 2. Ta7+ Kd8! 3. Dd6+ Ke8! 4. Ta8+ Kf7 5. Tf8+ Kg7 6. Df6+ Kh7 7. Tf7+ Kg8 8. Dg6+ Kh8 9. Dh6+ Kg8 10. Tg7+ Kf8 11. Df6+ Ke8 12. Tg8+ Kd7 13. Td8+ Kc7 14. Dd6+ Kb7 15. Td7+ Ka8,Kc8 16. Dc6+ Kb8 17. Tb7+ Ka8 18. Tb2+ Ka7 19. Db6+ Ka8 20. Da5+ Dxa5#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-07-26)
comment
Keywords: Langzügige Miniatur, Block, Miniature
Genre: s#
Computer test: Gustav 4.1d
FEN: R7/1k6/8/8/Q1p5/K7/8/4q3
Input: Frank Müller, 2016-01-23
Last update: Marcin Banaszek, 2021-07-27 more...
59 - P1319653
Reinhardt Fiebig
1400 Sächsische Zeitung 20/07/1984
Lob
Informalturnier Mehrzüger
P1319653
(4+6)
#14
1. Kc7! Kg1 2. La7+ Kg2 3. Kb6 Kg1 4. Kb5+ Kg2 5. Kc5 Kg1 6. Kc4+ Kg2 7. Kd4 Kg1 8. Kd3+ Kg2 9. Ke3 Kg1 10. Ke2+ Kg2 11. Tb6 Kg1 12. Tb3+ Kg2 13. Te3 Kg1 14. Txg3#
play all play one stop play next play all
Henrik Juel: Tested OK by Popeye 4.61 with opt maxf 1, so it might be C+ (2016-05-01)
Anton Baumann: C+ Gustav 4.2a (brute force) (2023-11-02)
comment
Keywords: Doppelmatt, Batterienutzung, mehrfache
Genre: n#
FEN: 1B1K4/8/5R2/4P3/7p/6pr/6kp/7b
Input: Felber, Volker, 2016-05-01
Last update: Dieter Berlin, 2022-11-01 more...
60 - P1334387
Reinhardt Fiebig
18524 Schach , p. 79, 02/2017
P1334387
(3+12) C+
h#2
6.1...
1) 1. Kc4 Ta8 2. Kb3 Da2#
2) 1. Ke4 Tg8 2. Kf3 Dg2#
3) 1. Lb5 Txd6+ 2. Kc5 Dxd4
4) 1. Lf5 Txd6+ 2. Ke5 Dxd4#
5) 1. Kc6 Da2 2. Kb7 Da8#
6) 1. Ke6 Dg2 2. Kf7 Dg8#
play all play one stop play next play all
Stefan Felber: Schlüsselwort muß 'Königsstern' lauten. (2021-05-04)
comment
Keywords: Symmetrical position, Symmetrical solution, Echo, Königskreuz
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 3R4/2pbp3/1p1n1p2/3k4/1p1n1p2/2p1p3/3Q4/3K4
Input: Felber, Volker, 2017-05-29
Last update: Felber, Volker, 2017-05-29 more...
61 - P1356761
Reinhardt Fiebig
H944 Problem-Forum 75 09/2018
P1356761
(3+14) C+
h#4
1. Th6 Ta1 2. Lb1 Ta8 3. Sa6 Th8 4. Tg6 h4#
play all play one stop play next play all
Der sBb7 gehört (lt. Autor) nach c7, da sonst die Stellung illegal ist. Diese Korrektur kann nicht mehr im Problem-Forum mitgeteilt werden, da das Blatt sein Erscheinen eingestellt hat (bis auf offene Preisberichte).
Yuri Bilokin: Redaction: Yuri Bilokin & Reinhardt Fiebig -bPb7, +bBc7 1n5r/2bp4/2p2p2/4ppk1/3p1qn1/1p6/bK5P/7R (3+14) h#4 2.1…
1.Rh5 Re1 2.Sh6 Rxe5 3.Qh4 Re7 4.Bf4 Rg7# (MM)
1.Rh6 Ra1 2.Bb1 Ra8 3.Sa6 Rh8 4.Rg6 h4# (MM) (2022-04-23)
comment
Keywords: Illegal position, Line opening, Model mate, Selfblock, Four corners
Genre: h#
FEN: 1n5r/1p1p4/2p2p2/4ppk1/3p1qn1/1p6/bK5P/7R
Input: Gunter Jordan, 2018-10-24
Last update: Gunter Jordan, 2019-03-15 more...
62 - P1356948
Harald Grubert
Reinhardt Fiebig

Bulletin 2012
JT Tschumakow-70
3. Lob
P1356948
(2+10) C+
h#7
1. Ta1+ Lxa1 2. Db2+ Kxb2 3. c3+ Kxc3 4. Ld4+ Kxd4 5. e5+ Kxe5 6. Tf6 Kxf6 7. Sf7 Kxf7#
play all play one stop play next play all
Jakob Leck: cf. P1240915 (2022-12-28)
comment
Keywords: discovered checkmate, bi-coloured Bristol, Battery creation, Batteriematt diagonal, Minimal, Sacrifice of black pieces, Sacrifice key, Checking key, Schlüssel = Eckzug
Genre: h#
FEN: 7k/6qp/r3pB1n/8/1np5/4b3/r7/1K6
Input: Gunter Jordan, 2018-10-28
Last update: Gunter Jordan, 2018-10-28 more...
63 - P1359659
Reinhardt Fiebig
3 harmonie 137 08/2018
nach Michael Schlosser
P1359659
(3+4)
h#7
2.1;...
1) 1. Dc3 bxc3 2. Ke3 c4 3. Kf2 c5 4. Kxg2 c6 5. Kh1 c7 6. g2 c8=D 7. g1=T Dh3#
2) 1. Df3 gxf3 2. Kd3 f4 3. Kc2 f5 4. Kxb2 f6 5. Ka1 f7 6. b2 f8=D 7. b1=T Da3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-04-28)
comment
Keywords: Promotion (Dt), under-promotion
Genre: h#
FEN: K7/8/5q2/8/4k3/1p4p1/1P4P1/8
Input: Rainer Staudte, 2019-01-15
Last update: Alfred Pfeiffer, 2019-01-15 more...
64 - P1382584
Reinhardt Fiebig
PS3535 The Problemist Supplement 166, p. 79, 05/2020
P1382584
(2+7) C+
h#5
0.1.1...
1. ... Db2-h8 2. Ld8 Dxf8 3. Le7 Db8 4. Kg7 Db2+ 5. Kf8 Db2-h8#
play all play one stop play next play all
Meeraner, Urform, Themafigur: wD
Henrik Juel: Roundtrip by Db2 (2020-11-29)
comment
Keywords: Minimal (D), Schlüssel = Eckzug, Round Trip (D-4+1), Meerane-Thema, Klasinc theme (D-k), Model mate, Remote selfblock, Kniest Theme
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 5n2/5p2/3n2k1/b1p4p/8/8/1Q6/K7
Input: Felber, Volker, 2020-11-29
Last update: Gunter Jordan, 2021-04-15 more...
65 - P1387867
Reinhardt Fiebig
19333 Schach , p. 78, 12/2020
Lob
PR Torsten Linß
P1387867
(2+12)
h#6
b) sKa3->a5
a) 1. e1=D g4 2. Dh4 g5 3. Dh6 gxh6 4. c1=D h7 5. Dc3 h8=D 6. Db4 Da1#
b) 1. e1=T g4 2. Tf1 g5 3. Tf6 gxf6 4. c1=T f7 5. Ta1 f8=D 6. Ta4 Dc5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2023-11-24)
comment
Keywords: Minimal, Exchange of Promotions, Model mate
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/p5p1/8/2p1p3/kp2p1P1/2pnp1K1/3b3n
Input: Felber, Volker, 2021-03-26
Last update: Gunter Jordan, 2024-01-30 more...
66 - P1390286
Reinhardt Fiebig
19440 Schach , p. 80, 06/2021
Lob
PR Torsten Linß
P1390286
(5+1) C+
h#2
4 Lösungen
1) 1. Kc2 Dh8 2. Kb1 Db2#
2) 1. Ke2 Da7 2. Kf1 Df2#
3) 1. Ke4 Kd6 2. Kf5 Df3#
4) 1. Kc4 Kb7 2. Kb5 Da6#
play all play one stop play next play all
19.440 (Fiebig) I) 1.Kc2 Dh8 2.Kb1 Db2 matt; II) 1.Ke2 Da7 2.Kf1 Df2 matt; III) 1.Ke4 Kd6+ 2.Kf5 Df3 matt; IV) 1.Kc4 Kb7 2.Kb5 Da6 matt (2 P.). „Großer schwarzer Königsstern im Coronaabstand“ (VZ). „Immer wieder gern gesehen die Sternflucht des sK“ (KR).
more ...
comment
Keywords: Rex solus (s), Miniature, X flights (DDDD), Mirror mate
Genre: h#
Computer test: Popeye 4.61
FEN: Q7/8/2K5/7P/8/B2k3N/8/8
Input: Rainer Staudte, 2021-05-31
Last update: Gunter Jordan, 2024-01-30 more...
67 - P1390613
Reinhardt Fiebig
18409 Die Schwalbe 306-1 12/2020
P1390613
(2+13) C+
h#4
3.1;1...
b) sKb5->f3
a1) 1. Ka5 Tf1 2. Tb5 Txf4 3. Sb6 Tf7 4. Tgb4 Ta7#
a2) 1. Sc3 Td1 2. Ka4 Txd6 3. Tb4 Txc6 4. Sb5 Ta6#
a3) 1. Sc5 Tc1 2. Sb7 Txc6 3. Ka6 Tc8 4. Lb5 Ta8#

b1) 1. Kg3 Ke7 2. Sf5+ Kf6 3. Kh4 Th1 4. Sg3 Txh2#
b2) 1. Kf2 Txa2+ 2. Kg1 Txg2+ 3. Kh1 Tf2 4. Sg2 Tf1#
b3) 1. Tg5 Te1 2. Kg4 Txe8 3. Kh5 Kf7 4. Kh6 Th8#
play all play one stop play next play all
more ...
comment
Keywords: Minimal
Genre: h#
Computer test: Gustav 4.1d, Brute Force
FEN: 4bK2/8/1rpp4/1k6/n4brn/1p6/p5pp/R7
Input: Die Schwalbe, 2021-06-08
Last update: Alfred Pfeiffer, 2021-10-13 more...
68 - P1396932
Reinhardt Fiebig
F1237 Problem Paradise 96 10-12/2021
P1396932
(1+10)
h#6,5
Henrik Juel: C+ Popeye 4.61 (2021-12-12)
comment
Keywords: Illegal position (no wK)
Genre: h#
FEN: 7Q/5p1p/5pp1/4p3/4p3/k3n3/4n3/4q3
Input: Rainer Staudte, 2021-12-12
Last update: A.Buchanan, 2023-12-11 more...
69 - P1396933
Reinhardt Fiebig
1313 Problem Paradise 96 10-12/2021
P1396933
(2+7)
h#6
Henrik Juel: C+ Popeye 4.61 (2021-12-12)
comment

Genre: h#
FEN: b7/p7/k2p2p1/4p3/5p2/8/6P1/7K
Input: Rainer Staudte, 2021-12-12
Last update: Rainer Staudte, 2021-12-12 more...
70 - P1401081
Reinhardt Fiebig
Rolf Wiehagen

H1773 Probleemblad 10-12/2021
P1401081
(3+6) C+
h#4vv
Versuch 1: 1. c1=S 0-0?? 2. Sb3 (Sd3?) Tc1 3. Sa5 (Sc5?) Txc7 4. Sb7 Tc8#
Versuch 2: 1. c1=S Kd2? 2. Sd3 (Sb3+?) Tc1 3. Sc5 Txc7?? 4. Sb7 Tc8#
Lösung: 1. c1=S (a1=S?) Kf2 (Kd2?) 2. Sb3 (Sd3+?) Tc1 3. Sa5 (Sc5?) Txc7 4. Sb7 Tc8#
play all play one stop play next play all
Der Versuch 1 ist wegen der Unzulässigkeit der Rochade nicht machbar.

Hierzu gibt es eine Version, siehe P1403979.
Henrik Juel: It may seem obvious, but still:
White may not castle, because he just moved king or rook (2022-05-02)
comment
Keywords: Corner mate, Castling position, under-promotion (s), under-promotion key, Selfblock, Model mate, Line opening, Homebase (w)
Genre: h#
FEN: k7/p1b1p3/8/8/8/8/p1p4P/4K2R
Input: Gunter Jordan, 2022-05-02
Last update: Gunter Jordan, 2022-08-31 more...
71 - P1402506
Reinhardt Fiebig
Mirko Degenkolbe

10042 Seven Chess Notes 198, p. 19, 07/2022
P1402506
(2+4) C+
h#6
1. e1=L a3 2. Lb4 axb4 3. h1=L b5 4. Lc6 bxc6 5. Kb8 c7+ 6. Ka8 c8=D#
play all play one stop play next play all
Lösung:
1.e1L! [e1D?] a3! [a4?]
2.Lb4 axb4
3.h1L! [h1D?] b5
4.Lc6 bxc6
5.Kb8! c7
6.Ka8 [Rückkehr] c8D# - Mustermatt
(MD1790)

Eile-mit-Weile.
Weiße Auswahl im ersten Zug.
Schwarze Auswahl im ersten und dritten Zug.
Schwarzer Wartezug mit Rückkehr.
Weißer Excelsior.
Zweifache schwarze Läufer-Unterverwandlung.
Mustermatt.
Miniatur.
Sechssteiner.
Weißes Minimal.
Kindergarten-Problem
Klaus Funk: identischer Vorgänger: Ulf Hammerström 1994, P1095198 (2023-01-24)
comment
Keywords: Echo, Excelsior white, under-promotion (ll), Model mate, Minimal (B), Miniature, under-promotion key, Promotions to bishops, Promotion (D), konsekutive Umwandlungen 3 (llD), Switchback (k)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: k7/p7/8/8/8/8/P3p2p/2K5
Input: Felber, Volker, 2022-07-07
Last update: Rainer Staudte, 2022-11-07 more...
72 - P1403265
Reinhardt Fiebig
4812 idee & form 154, p. 5210, 04/2022
P1403265
(2+14) C+
h#3
b) sKc3->b7
c) sKc3->g7
d) sKc3->h1
a) 1. Kb3 Td1 2. Ka3 Kc2 3. b4 Ta1#
b) 1. Tb8 Tc4 2. Ka8 Txc6 3. Sb7 Ta6#
c) 1. Th7 Tf4 2. Kh8 Txf7 3. Sg7 Tf8#
d) 1. g3 Tg4 2. Dg1 Tg8 3. Kh2 Txh8#
play all play one stop play next play all
more ...
comment
Keywords: Minimal
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: r2nn2r/5p2/2p1p3/1p1p4/3R2p1/2k5/6pq/1K3b2
Input: Felber, Volker, 2022-07-31
Last update: Felber, Volker, 2022-08-01 more...
73 - P1404574
Reinhardt Fiebig
18860 Die Schwalbe 313, p. 450, 02/2022
P1404574
(2+9) C+
h#6
0.2.1...
1) 1. ... e3 2. Sg3 e4 3. Sf5 exf5 4. Sh5 f6 5. Sg7 fxg7 6. Dd7 g8=D#
2) 1. ... e4 2. d5 exd5 3. Da2 d6 4. Sd5 Ke2 5. Sc7 dxc7 6. Df7 c8=D#
play all play one stop play next play all
18860 (Reinhardt Fiebig). I) 1.– e3 2.Sg3 e4 3.Sf5 e:f5 4.Sh5 f6 5.Sg7 f:g7 6.Dd7 g8=D#(MM), II) 1.– e4 2.d5 e:d5 3.Da2 d6 4.Sd5 Ke2 5.Sc7 d:c7 6.Df7 c8=D#(MM). „Eine weitere, mit Schröders 18667 verwandte, Variation des Exzelsior-Themas, in der der wBe2 auf seinem Marsch zur Umwandlungsreihe mittels schwarzer Opfer je einmal auf die g- bzw. c-Linie gelenkt wird, auf denen er mittels eindeutiger D-Umwandlungen mattsetzt; die beiden notwendigen Blocks auf d7 bzw. f7 für diese an der e-Linie gespiegelten Exzelsior Echomustermatts besorgt die schwarze Dame. Gut“ (HJä). „Weiß erwandelt mit tatkräftiger schwarzer Hilfe jeweils eine Dame, die dann mattsetzt, nachdem die schwarze Dame blockt“ (JB), deshalb müssen „die Wege des kleinen Bauern zu den großen Damenfinals genau getimt sein“ (VZ). „Echo-Mustermatt, Exzelsiormarsch, Funktionswechsel zwischen sSh1 und sBd6, Umwandlung in weiße Damen, gute Materialnutzung. Die Aufgaben von RF gefallen mir immer wieder“ (KHS). „Es verwundert nicht, dass es zu diesen Exzelsiormärschen mit Spiegelecho Vorläufer gibt. Dabei ist auch der differenzierte Doppelschritt schon aufgetreten (siehe dazu das Diagramm P1404573 des leider kürzlich verstorbenen finnischen Altmeisters): I) 1.Se5 f3 2.g3 f4 3.g2 f:e5 4.g1=L e6 5.Ld4 e:d7 6.Lg7 d8=D#, II) 1.Sg5 f4 2.a3 f:g5 3.a:b2+ K:b2 4.a1=T g:h6 5.Te1 h7 6.Te7 h8=D#). Das vorliegende Stück ist also allenfalls das kürzestzügige“
(MRit).
Yuri Bilokin: you can see *) 1.Sg3 e4 2.Sf5 exf5 3.Sh5 f6 4.Sg7 fxg7 5.Qd7 g8=Q# (2022-09-26)
comment
Keywords: Minimal
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 4k3/q3p3/3p1n2/4p3/8/2p5/2p1P3/4K2n
Input: Felber, Volker, 2022-09-22
Last update: Felber, Volker, 2022-09-22 more...
74 - P1405227
Reinhardt Fiebig
Mirko Degenkolbe

19714 Schach , p. 79, 10/2022
P1405227
(2+5) C+
h#6
0.1.1...
Versuch: 1. ... a3? 2. Le2 a4 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. ??

1. ... a4 2. Le2 Kh3 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. g5 c8=D#
play all play one stop play next play all
LB aus SCHACH: 19.714 (Fiebig/Degenkolbe) Verf.: 1… a3? 2.Le2 a4 3.Lb5 a:b5 4.Lh2 b6 5.Lc7 b:c7 6.??? c8D matt scheitert einzig daran, dass Schwarz keinen Wartezug hat. Deshalb muss Weiß umdenken. 1… a4! 2.Le2! (Ld7?) Kh3! (Kg3?, Kg5?) 3.Lb5 a:b5 4.Lh2! (Lb6?) b6 5.Lc7 b:c7 8.g5! (Tempo) c8D matt (Mustermatt) (4 P.). „Der Clou ist der Tempozug g5, weshalb der wK ein Fluchtfeld finden muss, was wiederum den Schlüsselzug 2.Le2 begründet. Super“ (JG). „Perfekt“ (HR). „Witzig! Der wK muss zeitig genau so ziehen, dass Schwarz am Ende einen unschädlichen Tempozug machen kann“ (GJ).

LB der Autoren:
Verführung:
1. … a3?
2.Le2 a4
3.Lb5 axb5
4.Lh2 b6
5.Lc7 bxc7
6.??? c8D# scheitert einzig daran, dass Schwarz keinen Wartezug hat.
Deshalb muss Weiß umdenken.

Lösung:
1. ... a4! [a3?]
2.Le2! [Ld7?] Kh3! [Kg3?, Kg5?]
3.Lb5 axb5
4.Lh2! [Lb6?] b6
5.Lc7 bxc7
6.g5! [Tempo] c8D# - Mustermatt

Vermeidung des Eile-mit-Weile-Schlüsselzuges 1. …a3 mit logischer Begründung.
Weiße Auswahl im ersten und zweiten Zug.
Schwarze Auswahl im zweiten und vierten Zug.
Schwarzer Tempozug.
Weißer Excelsior.
Mustermatt.
Miniatur.
Weißes Minimal.
(MD1807)
more ...
comment
Keywords: Minimal (B), Miniature, Tempo Loss, Excelsior white, Corner mate, Promotion in the mating move, Promotion (D), Model mate
Genre: h#
Computer test: SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-28)
FEN: k7/p7/6p1/8/6bK/8/P7/6b1
Input: Felber, Volker, 2022-10-14
Last update: Felber, Volker, 2023-01-28 more...
75 - P1405483
Reinhardt Fiebig
Rolf Wiehagen
Mirko Degenkolbe
Udo Degener

19732 Schach , p. 79, 11/2022
P1405483
(6+8)
h#6
2.1...
1) 1. Sd6 a4 2. Se4 a5 3. Sxg3 a6 4. Se4 Te3 5. Sd6 Te7 6. Sc8 Tb7#
2) 1. Se7 a4 2. Sg6 a5 3. Sxh4 a6 4. Sg6 Txh5 5. Se7 Th7 6. Sc8 Tb7#
play all play one stop play next play all
„2 x 3-fache konsekutive Rückkehr von sSc8 und damit laut PDB Erstdarstellung“ (Autoren). „Originelle Inszenierung zweier analoger Springerausflüge mit Rückkehr“ (KR). „Toll! Zweifache Rückkehr – habe ich so noch nicht gesehen“ (HR). „Da hat sich die Elite getroffen“ (WaM).
(MD1825)

Rolf schreibt dazu: Zweimal dreifache konsekutive Rückkehr von sSc8 (und damit, laut PDB, Erst-Darstellung), auf verschiedenen Wegen, mit Beseitigung weißer Masse (g3/h4) zwecks jeweils zweimal Linienöffnung für den weißen Turm, davon je einmal nach Hinterstellung weißer Turm/schwarzer Springer. Verschiedene Wege des weißen Turmes von h3 nach b7. Identisches Mustermatt. Identische weiße Züge eins bis drei; aber alle (!) fünf ZWEIfachen konsekutiven schwarzen Rückkehren in der PDB (alle mit jeweils VERSCHIEDENEN schwarzen Thema-Figuren) haben in allen (!) Lösungen sogar identisches weißes Spiel von Anfang bis Ende, also in allen SECHS Zügen! :-) - DOPPEL-Setzung der EINphasigen P1396043, vom November 2021.
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-07)
comment
Keywords: Switchback (S-6), Selfblock, Model mate, Line opening, Line opening
Genre: h#
FEN: nkn5/8/8/3p1p1p/2p2PpP/6PR/P6K/8
Input: Felber, Volker, 2022-11-01
Last update: Gunter Jordan, 2023-04-07 more...
76 - P1408727
Reinhardt Fiebig
Tribüne
P1408727
(4+1)
#4
1. Df2 Ke4 2. Kc4 Ke5 3. Df7 Ke4 4. Df4#
play all play one stop play next play all
Es scheint, daß der "Rex solus" genügend Bewegungsfreiheit besitzt. Doch beginnend mit dem Schlüsselzug wird sie mehr und mehr eingeengt — bis der Rex in das Matt hineinläuft.
Der Autor schätzt das Erscheinungsjahr auf etwa 1980.
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-07)
comment
Keywords: Rex solus (s), Flight taking, Miniature
Genre: n#
FEN: 8/8/8/2P5/1K6/3k2P1/1Q6/8
Input: Rainer Staudte, 2023-04-06
Last update: Rainer Staudte, 2023-04-30 more...
77 - P1409605
Reinhardt Fiebig
Eberhard Schulze

Problem-Forum 15/03/2014
P1409605
(3+8) C+
h#5
0.1.1...
b) sSg7->h4
a) 1. ... a8=S 2. Tf2 Sb6 3. Tf7 exf7+ 4. Kd8 f8=S 5. Se8 Se6#
b) 1. ... a8=L 2. Sg6 Le4 3. Sf8 Lh7 4. Ta8 Lg8 5. Td8 Lf7#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion (SS,L), under-promotion key, Promotions to Knights (in a), konsekutive Umwandlungen 2 (SS in a), Twin, Model mate, Selfblock
Genre: h#
Computer test: Gustav 4.2
FEN: 4k3/P3p1n1/4P3/8/3p4/6pp/r5p1/6K1
Input: Eberhard Schulze, 2023-05-14
Last update: Gunter Jordan, 2023-06-28 more...
78 - P1409616
Reinhardt Fiebig
Eberhard Schulze

H3765 The Problemist 24-10, p. 431, 07/2014
P1409616
(3+9) C+
h#5
0.2.1
1. ... a8=S 2. Td2+ Ke1 3. Td8+ Kf1 4. Tf2+ Kg1 5. Tf8 Sc7#
1. ... a8=L 2. Lg6 Lb7 3. Lf7 exf7+ 4. Kd7 f8=D 5. Ld6 Dc8#
play all play one stop play next play all
Yuri Bilokin: you can see h#3 1.Bd6 a8=Q+ 2.Bb8 Qxb8#
1.Bd6 a8=R+ 2.Bb8 Rxb8#
1.Bb7 a8=Q+ 2.Bc8 Qxc8#
1.Bb7 a8=R+ 2.Bc8 Rxc8# (2023-05-17)
comment

Genre: h#
Computer test: Gustav 4.2
FEN: 4k3/P3p3/1p2P3/q5p1/1b2b3/8/4r1r1/5K2
Input: Eberhard Schulze, 2023-05-14
Last update: Felber, Volker, 2023-06-28 more...
79 - P1410121
Reinhardt Fiebig
Mirko Degenkolbe

19848 Schach 06/2023
P1410121
(3+2)
h#3
0.1.1...
b) wBa7<->wKh7
a) 1. ... a8=T 2. Lb6 Ta2 3. Lg1 Lc6#

b) 1. ... h8=L 2. Lc7 Ld4 3. Lh2 Lc6#
play all play one stop play next play all
19.848 (Fiebig/Degenkolbe) a) 1… a8T 2.Lb6 Ta2 3.Lg1 Lc6 matt; b) 1… h8L 2.Lc7 Ld4 3.Lh2 Lc6 matt (3 P.). „Weiße Unterverwandlungen im 2,5-Züge-Tanagra“ (Autoren). „Die Zwillingsbildung ist ein Kunstgriff; man könnte auch Taschenspielertrick sagen. Ich habe es mit einem Schmunzeln genommen. Netter Spaß“ (HH). „Netter 5-Steiner mit UW-Wechsel und gleichem Mattzug“ (BK).
(MD1912)
SCHRECKE: a)+b): C+, popeye 4.87 (2023-06-04)
comment
Keywords: under-promotion key (T,L), Minimal, Miniature
Genre: h#
FEN: 3bB3/P6K/8/8/8/8/8/7k
Input: Rainer Staudte, 2023-06-04
Last update: Felber, Volker, 2023-11-04 more...
80 - P1414823
Reinhardt Fiebig
11192 Ideal-Mate Review 79 07-09/2000
P1414823
(5+2)
ser-h#15
1. Kg7 2. Kxg6 3. Kf5 4. Ke4 5. Kd3 6. Kxd2 7. Kc3 8. c1=T 9. Ta1 10. Kb4 11. Kxa5 12. Ka6 13. Ka7 14. Ka8 15. Ta7 Sb6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2024-02-06)
comment
Keywords: under-promotion (t), corner to corner (k), Corner mate, Ideal mate, Königswanderung, Liniensperrung, Opferminimal, Check Protection, Selfblock, Seriesmover
Genre: Fairies
FEN: 2K4k/3N4/6B1/N7/8/8/2pB4/8
Input: Gunter Jordan, 2024-02-06
Last update: Gunter Jordan, 2024-02-06 more...
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