241 problem(s) found in 5881 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Porten, Fritz' AND K='Unterverwandlung im Schlüsselzug'] [download as LaTeX]
1. b1=T Kxg6 2. Tb3 axb3 3. g1=L b4 4. Lc5 bxc5 5. h1=D c6 6. Df1 c7 7. Da6 c8=S#
Keywords: Allumwandlung, Excelsior white (auto key), under-promotion key, konsekutive Umwandlungen 4 (tldS), Minimal (B), Selfblock, Model mate, under-promotion in mating move
Genre: h#
FEN: bn6/kn5K/5br1/p7/p7/p1p5/Pp4pp/8
Reprints: feenschach 40, p. 217, 11-12/1977
Input: Erich Bartel, 1997-05-23
Last update: James Malcom, 2021-02-15 more...
Genre: h#
FEN: bn6/kn5K/5br1/p7/p7/p1p5/Pp4pp/8
Reprints: feenschach 40, p. 217, 11-12/1977
Input: Erich Bartel, 1997-05-23
Last update: James Malcom, 2021-02-15 more...
1. e1=S Kd8 2. Sd3 cxd3 3. h1=T d4 4. Th7 d5 5. Se6+ dxe6 6. Sf7+
exf7 7. Kh8 f8=D#
NL:
1. e1=S Kd8 2. Sd3 cxd3 3. Shg6 d4 4. Se7 d5 5. Kh8 d6 6. h1=T dxe7 7. Th7 exf8=D#
exf7 7. Kh8 f8=D#
NL:
1. e1=S Kd8 2. Sd3 cxd3 3. Shg6 d4 4. Se7 d5 5. Kh8 d6 6. h1=T dxe7 7. Th7 exf8=D#
Yuri Bilokin: correction bNf8-d2 4K2n/6k1/8/8/8/2p5/2Pnp2p/8 (2+6) h#7
1.e1=S Kd8 2.Sd3 cxd3 3.Se4 dxe4 4.h1=R e5 5.Rh7 e6 6.Sf7+ exf7 7.Kh8 f8=Q# (MM) (2022-07-18)
comment
1.e1=S Kd8 2.Sd3 cxd3 3.Se4 dxe4 4.h1=R e5 5.Rh7 e6 6.Sf7+ exf7 7.Kh8 f8=Q# (MM) (2022-07-18)
comment
Keywords: Promotion, Excelsior white, Minimal (B), under-promotion key, konsekutive Umwandlungen 3 (stD), Promotion in the mating move, Promotion (D), under-promotion (ts)
Genre: h#
FEN: 4Kn1n/6k1/8/8/8/2p5/2P1p2p/8
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: Gunter Jordan, 2022-07-18 more...
Genre: h#
FEN: 4Kn1n/6k1/8/8/8/2p5/2P1p2p/8
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: Gunter Jordan, 2022-07-18 more...
3 - P0571490
Imre Toth
Magyar Sakkelet 10/1958
Thematurnier des Budapester Schachverbandes, 1958
3. Preis
(6+2) C+
h#2
3.1...
Imre Toth
Magyar Sakkelet 10/1958
Thematurnier des Budapester Schachverbandes, 1958
3. Preis
(6+2) C+
h#2
3.1...
1) 1. e1=S Te5 2. Sxd3 Sc6#
2) 1. e1=T Te5 2. Te3 Td5#
3) 1. e1=L La5 2. Lc3 Lb6#
Weiß setzt immer mit einer solchen Figur matt, die sich Schwarz eben ausgewählt hat!
2) 1. e1=T Te5 2. Te3 Td5#
3) 1. e1=L La5 2. Lc3 Lb6#
Weiß setzt immer mit einer solchen Figur matt, die sich Schwarz eben ausgewählt hat!
Keywords: Minimal (b), under-promotion key (1) sS 2) sT 3) sL)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 8/4N3/7K/8/1B1k4/1P1PR3/4p3/8
Reprints: 537 Ungarische Schachprobleme mit wenigen Steinen [Bakcsi] , p. 155, 1985
Input: Franz Pachl, 1999-04-01
Last update: Dieter Berlin, 2023-08-13 more...
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 8/4N3/7K/8/1B1k4/1P1PR3/4p3/8
Reprints: 537 Ungarische Schachprobleme mit wenigen Steinen [Bakcsi] , p. 155, 1985
Input: Franz Pachl, 1999-04-01
Last update: Dieter Berlin, 2023-08-13 more...
1. f1=L 2. g1=T 3. Tg3 4. Te3 5. g3 6. g2 7. g1=D 8. Dg4 9. Lg2 10. Ld5 11. Ke4 12. Df5 13. g4 14. g3 15. g2 16. g1=S 17. Sf3 Sc5#
paul: With bPd3 to c4, the checkmate looks better. (2022-03-30)
A.Buchanan: I guess the smothered mate is thematic, at the cost of the more common model mate (2022-03-31)
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comment
A.Buchanan: I guess the smothered mate is thematic, at the cost of the more common model mate (2022-03-31)
more ...
comment
Keywords: Allumwandlung, black, Seriesmover, under-promotion key (l), Smothered mate, Model mate, Check Protection, Minimal (S)
Genre: Fairies
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/N7/4pkp1/3p1pp1/3p4/5pp1/2K5
Reprints: Suomen Tehtäväniekat 01/11/1994
Phénix 32 08/1995
072 Kegelschach [Ebert u. Wolfenter] 1997
Rochade Europa , p. 59, 05/1998
846 Minimalkunst im Schach 2006
Input: Felber, Volker, 2000-01-06
Last update: Gunter Jordan, 2022-03-31 more...
Genre: Fairies
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/N7/4pkp1/3p1pp1/3p4/5pp1/2K5
Reprints: Suomen Tehtäväniekat 01/11/1994
Phénix 32 08/1995
072 Kegelschach [Ebert u. Wolfenter] 1997
Rochade Europa , p. 59, 05/1998
846 Minimalkunst im Schach 2006
Input: Felber, Volker, 2000-01-06
Last update: Gunter Jordan, 2022-03-31 more...
1. c8=S+ Kf6 2. h8=L+ Kg6 3. f8=S+ Kh6 4. Lg7+ Dxg7#
Keywords: Minimal (d), Miniature, Checking key, under-promotion key, under-promotion B/S, under-promotion (LSS), konsekutive Umwandlungen 3 (SLS), Antiphönix
Genre: s#
FEN: 6K1/q1P1kP1P/8/3Q4/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
Genre: s#
FEN: 6K1/q1P1kP1P/8/3Q4/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
1. h8=L f5 2. Ld4 f4 3. Lf2 f3 4. Ke1 Kxc2#
Keywords: Miniature, under-promotion key (L)
Genre: s#
Computer test: Gustav 4.2a, Brute Force
FEN: 8/7P/5p2/8/8/8/p1RK4/rk6
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Alfred Pfeiffer, 2022-01-31 more...
Genre: s#
Computer test: Gustav 4.2a, Brute Force
FEN: 8/7P/5p2/8/8/8/p1RK4/rk6
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Alfred Pfeiffer, 2022-01-31 more...
1. hxg8=S
BS Problemid: 2564
Authors: Petrovic, Nenad
Sources: FIDE Album (1914-1944) (I) 1971
Years: 1930
BS Problemid: 2564
Authors: Petrovic, Nenad
Sources: FIDE Album (1914-1944) (I) 1971
Years: 1930
Keywords: Brian Stephenson Collection (2564), Albino, Pickaninny, under-promotion key
Genre: 2#
FEN: n5r1/1B2pp1P/2KP1P1B/2p2b1R/1bP1k3/n1PNP1rR/1N4P1/7Q
Reprints: Die Schwalbe 48, p. 162, 12/1977
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-09-24 more...
Genre: 2#
FEN: n5r1/1B2pp1P/2KP1P1B/2p2b1R/1bP1k3/n1PNP1rR/1N4P1/7Q
Reprints: Die Schwalbe 48, p. 162, 12/1977
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-09-24 more...
1. b8=L! Ke7 2. h8=L Kd8 3. Lf6# 2. ... Kf8 3. Ld6#
Keywords: Brian Stephenson Collection (16380), under-promotion key (L), under-promotion (L), Stalemate avoidance
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3k4/1P3B1P/1N2p1P1/4p3/4K3/8/8/8
Reprints: 87 Spectacular Chess Problems , p. 39, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3k4/1P3B1P/1N2p1P1/4p3/4K3/8/8/8
Reprints: 87 Spectacular Chess Problems , p. 39, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
1. c8=L+! Kg6 2. Lh3 Kh5,Kh6 3. Lf5#
Keywords: Brian Stephenson Collection (19708), under-promotion key (L), Checking key, Minimal (b), Anderssen-Verstellung, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P1Bp2/5P2/4PkN1/5P2/2K3P1/7R/8
Reprints: 22 Chess Player's Chronicle 04/1849
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P1Bp2/5P2/4PkN1/5P2/2K3P1/7R/8
Reprints: 22 Chess Player's Chronicle 04/1849
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
1. f8=S? droht 2. Te6# 1. ... Dg8!
1. Sf6! droht 2. Dd5#
1. ... Sxd8,Sa5+ 2. Sd7#
1. ... Sd6 2. De7#
1. ... S7c5 2. Dc7#
1. Sf6! droht 2. Dd5#
1. ... Sxd8,Sa5+ 2. Sd7#
1. ... Sd6 2. De7#
1. ... S7c5 2. Dc7#
Keywords: Brian Stephenson Collection (20240), under-promotion key (S, Verführung), Line closing
Genre: 2#
Computer test: Juel: Popeye 4.61 + SCHRECKE
FEN: B2QN2B/Kn3Prq/bR4p1/1p2k3/Rb4P1/1n2Pp2/8/8
Reprints: 363 FIDE Album 1945-1955 , p. 77, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-08 more...
Genre: 2#
Computer test: Juel: Popeye 4.61 + SCHRECKE
FEN: B2QN2B/Kn3Prq/bR4p1/1p2k3/Rb4P1/1n2Pp2/8/8
Reprints: 363 FIDE Album 1945-1955 , p. 77, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-08 more...
1. e8=D? Ka2!
1. e8=L! Ka2 2. Lf7+ Kxb1 3. Lc4 Kc1,Kc2 4. La2#
1. ... Kb4 2. Tc4+ Kb3 3. Lf7 Ka2 4. Tc1#
1. ... Kxa4 2. Tc4++ Kb3 3. Sd2+ Ka3,Ka2 4. Ta4#
1. e8=L! Ka2 2. Lf7+ Kxb1 3. Lc4 Kc1,Kc2 4. La2#
1. ... Kb4 2. Tc4+ Kb3 3. Lf7 Ka2 4. Tc1#
1. ... Kxa4 2. Tc4++ Kb3 3. Sd2+ Ka3,Ka2 4. Ta4#
im Orignaldiagramm kein wBb6, bei den Lösungen ('SO' Heft 13-14, 07-08/1892, S. 282) heißt es, daß der Autor diesen hinzugefügt hat, um das Kurzmatt in der Variante 1. e8=L Kxa4 2. Tb6# zu verhindern.
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comment
more ...
comment
Keywords: Brian Stephenson Collection (22470), under-promotion key (wL), Battery creation (zweifach), Knight sacrifice, Battery mates (zweifach)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/4P3/1PR5/p7/P7/1k1P4/1p2K3/bN6
Reprints: 231 Versunkene Schätze , p. 101, 1998
777 Aleksandr Galitzky – Schachmatny Heine vol. 1, p. 420, 2010
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/4P3/1PR5/p7/P7/1k1P4/1p2K3/bN6
Reprints: 231 Versunkene Schätze , p. 101, 1998
777 Aleksandr Galitzky – Schachmatny Heine vol. 1, p. 420, 2010
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
1. f8=L! Sf5 2. Lf2
1. ... Se4 2. Lb4
1. ... Sf7 2. Lf6
1. ... Se8 2. Ld8
1. ... Se4 2. Lb4
1. ... Sf7 2. Lf6
1. ... Se8 2. Ld8
Keywords: Brian Stephenson Collection (22694), under-promotion key (L), Grab (sS)
Genre: n#
FEN: 8/5P2/1N1n4/8/2P4B/8/Pp1p4/krbQ3K
Reprints: 1167 FIDE Album 1914-1944/II , p. 214, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
Genre: n#
FEN: 8/5P2/1N1n4/8/2P4B/8/Pp1p4/krbQ3K
Reprints: 1167 FIDE Album 1914-1944/II , p. 214, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
13 - P1040372
Jesse Paul Taylor
La Strategie 1878
Pariser Problemturnier
Sendung Nr. 32
Motto: A Thought
(12+7)
#3
Jesse Paul Taylor
La Strategie 1878
Pariser Problemturnier
Sendung Nr. 32
Motto: A Thought
(12+7)
#3
1. b8=S! Ke7 2. d8=S Kf6 3. g8=S#
Keywords: Brian Stephenson Collection (25329), under-promotion key (S), under-promotion in mating move (S), under-promotion (S), Line closing
Genre: 3#
FEN: 3k3K/NP1P2Pp/1P1N2bR/3pb1r1/1P1p3B/3P4/8/4R3
Reprints: Deutsche Schachzeitung , p. 207, 07/1879
Elementary Chess Problems [Taylor] 1880
III. Die Schwalbe 4, p. 90, 04/1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-09-26 more...
Genre: 3#
FEN: 3k3K/NP1P2Pp/1P1N2bR/3pb1r1/1P1p3B/3P4/8/4R3
Reprints: Deutsche Schachzeitung , p. 207, 07/1879
Elementary Chess Problems [Taylor] 1880
III. Die Schwalbe 4, p. 90, 04/1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-09-26 more...
1. c8=T! Sxc8 2. bxc8=T Kd7 3. f8=T Kd6 4. Tfd8#
1. ... Sd5+ 2. cxd5 Kxd5 3. b8=D ... 4. De5#
1. ... Sd5+ 2. cxd5 Kxd5 3. b8=D ... 4. De5#
Keywords: Brian Stephenson Collection (28939), Minimal, under-promotion key (wT), under-promotion (wT dreifach), Rook sacrifice, Promotion (wD)
Genre: n#
FEN: 8/1PP1nP2/3k1K2/8/2P5/8/4P3/8
Reprints: I. Die Schwalbe 4, p. 90, 04/1970
275 Versunkene Schätze , p. 120, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-09-25 more...
Genre: n#
FEN: 8/1PP1nP2/3k1K2/8/2P5/8/4P3/8
Reprints: I. Die Schwalbe 4, p. 90, 04/1970
275 Versunkene Schätze , p. 120, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-09-25 more...
1. a8=S! Sc5+ 2. Ka7 droht 3. Tb1#
2. ... Sb7 3. Sc7 Sd6,S~ 4. Tb1#
2. ... Sb3 3. Tb4 Sd2,Sc1 4. Th4#
2. ... Sb7 3. Sc7 Sd6,S~ 4. Tb1#
2. ... Sb3 3. Tb4 Sd2,Sc1 4. Th4#
Keywords: Brian Stephenson Collection (28972), Siegfried Theme, under-promotion key (S)
Genre: n#
Computer test: Popeye 4.61
FEN: 1R6/Pn6/K6p/7P/8/4NNp1/6P1/7k
Reprints: 28a Deutsche Schachblätter 3, p. 96, 15/03/1937
V. Die Schwalbe 133, p. 436, 01/1939
36 Schach-Express , p. 45, 01/05/1947
931 FIDE Album 1914-1944/II , p. 174, 1972
31 Schach ohne Partner [Grasemann] , p. 38, 1977
Schach-Report , p. 59, 07/1991
258 Rösselsprünge – Schachkompositionen und Schachaufsätze 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-20 more...
Genre: n#
Computer test: Popeye 4.61
FEN: 1R6/Pn6/K6p/7P/8/4NNp1/6P1/7k
Reprints: 28a Deutsche Schachblätter 3, p. 96, 15/03/1937
V. Die Schwalbe 133, p. 436, 01/1939
36 Schach-Express , p. 45, 01/05/1947
931 FIDE Album 1914-1944/II , p. 174, 1972
31 Schach ohne Partner [Grasemann] , p. 38, 1977
Schach-Report , p. 59, 07/1991
258 Rösselsprünge – Schachkompositionen und Schachaufsätze 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-20 more...
1. b8=S! Txd6+ 2. Kc7 Tc6+ Sxc6# 2. ... Td7+ 3. Sxd7#
1. ... Te7 2. dxe7 Kd6 3. Dd4#
1. ... Te8+ 2. Kxe8 Kxd6 3. De7#
1. ... Tg6 2. De4+ Kxd6 3. De7# 2. ... Kf6 3. De7#
1. ... Th6 2. Sd7+ Kxd6 3. Dxh6#
1. ... Te7 2. dxe7 Kd6 3. Dd4#
1. ... Te8+ 2. Kxe8 Kxd6 3. De7#
1. ... Tg6 2. De4+ Kxd6 3. De7# 2. ... Kf6 3. De7#
1. ... Th6 2. Sd7+ Kxd6 3. Dxh6#
Keywords: Brian Stephenson Collection (29185), Minimal (b), Remote selfblock, under-promotion key (S), Provoked check, Zugzwang-Goal
Genre: 3#
FEN: 3K4/1P4N1/3Pr3/4k3/7Q/2N5/8/8
Reprints: 146 Spectacular Chess Problems , p. 59, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-15 more...
Genre: 3#
FEN: 3K4/1P4N1/3Pr3/4k3/7Q/2N5/8/8
Reprints: 146 Spectacular Chess Problems , p. 59, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-15 more...
1. e8=L! Sa7 2. Dd6+ Ka8 3. Sxb6#
1. ... Sd6 2. Kxd6 Kc8 3. Da8#
1. ... Se7 2. Sxe7 Kc7 3. Dd6#
1. ... Sd6 2. Kxd6 Kc8 3. Da8#
1. ... Se7 2. Sxe7 Kc7 3. Dd6#
Henrik Juel: C+ Popeye 4.61, except for the mate trial 1... Sa7 2.Dd6+ Kc8 3.Dc7,Se7,Sxb6# (2022-02-18)
comment
comment
Keywords: Brian Stephenson Collection (29818), under-promotion key (wL), Zugzwang-Goal, Blocknutzung
Genre: 3#
Computer test: Popeye 4.61
FEN: 1kn5/1p2P3/1p2P3/1P1NK3/8/Q7/8/8
Reprints: 198 Spectacular Chess Problems , p. 76, 1967
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-02-18 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 1kn5/1p2P3/1p2P3/1P1NK3/8/Q7/8/8
Reprints: 198 Spectacular Chess Problems , p. 76, 1967
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-02-18 more...
18 - P1046125
Alois Johandl
8877 Schach-Echo 8, p. 126, 04/1976
Informalturnier
1. Preis
(6+11) C+
#5
Alois Johandl
8877 Schach-Echo 8, p. 126, 04/1976
Informalturnier
1. Preis
(6+11) C+
#5
1. d8=S droht 2. Sc6#
1. ... Txd8 2. exd8=S Sxc8 3. bxc8=S+ Ka8 4. Sxb6+ Ka7 5. c8=S#
1. ... Txd8 2. exd8=S Sxc8 3. bxc8=S+ Ka8 4. Sxb6+ Ka7 5. c8=S#
Keywords: Brian Stephenson Collection (31137), konsekutive Umwandlungen 4 (SSSS), under-promotion key (S), under-promotion in mating move (S)
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 1bB3r1/kPPPP1p1/pp1n2K1/1p6/8/2pr2p1/8/8
Reprints: 8877 Schach-Echo 1, p. 19, 01/1978
80 Schachexpress (DBSB) 06/2013
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-14 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 1bB3r1/kPPPP1p1/pp1n2K1/1p6/8/2pr2p1/8/8
Reprints: 8877 Schach-Echo 1, p. 19, 01/1978
80 Schachexpress (DBSB) 06/2013
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-14 more...
1. c8=S! Sc7,Sd6 2. Sb6
1. ... a4,axb4 2. Ke3
1. ... Sg7,Sf6 2. Sh6
1. ... a4,axb4 2. Ke3
1. ... Sg7,Sf6 2. Sh6
Keywords: Brian Stephenson Collection (35787), under-promotion key (S)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4n1N1/2P1N3/2P1p1P1/p3k3/1P5P/2P2K2/5P2/8
Reprints: 41 The White Knights , p. 61, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4n1N1/2P1N3/2P1p1P1/p3k3/1P5P/2P2K2/5P2/8
Reprints: 41 The White Knights , p. 61, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-10 more...
1. f8=S! droht 2. De2+ Kh6 3. Tg6#
1. ... Kh6 2. Tg6+ Kh5 3. g4#
1. ... Lxf8 2. Dg1 ... 3. Dh2#
1. ... f5 2. Th3+ Kg5 3. Dh4#
1. ... Kh6 2. Tg6+ Kh5 3. g4#
1. ... Lxf8 2. Dg1 ... 3. Dh2#
1. ... f5 2. Th3+ Kg5 3. Dh4#
Keywords: Brian Stephenson Collection (37324), under-promotion key (wS), Blocknutzung, Hinlenkung, Deflection, Figurenopfer (wS)
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/4bP2/r4p2/1p5k/b3p3/6R1/6P1/4Q2K
Reprints: Problemschach [Sidler] , p. 53, 1968
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-04-21 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/4bP2/r4p2/1p5k/b3p3/6R1/6P1/4Q2K
Reprints: Problemschach [Sidler] , p. 53, 1968
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-04-21 more...
21 - P1054317
Manfred Zucker
1021 Freie Presse (Chemnitz) 19/12/1969
Weihnachts- und Neujahrsgruß
2. ehrende Erwähnung
(4+7) C+
#4
Manfred Zucker
1021 Freie Presse (Chemnitz) 19/12/1969
Weihnachts- und Neujahrsgruß
2. ehrende Erwähnung
(4+7) C+
#4
1. Kc3? e1=D+!
1. Kd3? e1=S+ 2. Kc3 b5 3. Da8+ Sc6!
1. g8=D? Sc6!
1. g8=S! Sxg8 2. Kd3 e1=S+ 3. Kc3 b5 4. Da8#
1. Kd3? e1=S+ 2. Kc3 b5 3. Da8+ Sc6!
1. g8=D? Sc6!
1. g8=S! Sxg8 2. Kd3 e1=S+ 3. Kc3 b5 4. Da8#
Keywords: Brian Stephenson Collection (39364), under-promotion key (S), Sacrifice key, under-promotion (sS), Line opening
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/1p2n1P1/4p3/3kp1p1/Q3N3/8/2K1p3/8
Reprints: XV. Die Schwalbe 22, p. 79, 08/1973
71 Ausgewählte Schachaufgaben [Zucker] , p. 42, 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-01 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/1p2n1P1/4p3/3kp1p1/Q3N3/8/2K1p3/8
Reprints: XV. Die Schwalbe 22, p. 79, 08/1973
71 Ausgewählte Schachaufgaben [Zucker] , p. 42, 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-01 more...
1. c8=T! Ta4 2. Td8 Td4 3. Txd4
1. ... Ta6 2. Tf8 Tf6 3. Txf6
1. ... Txa7 2. Tg8 Tg7 3. Txg7
1. ... Taxb5 2. Te8 Te5 3. Txe5
1. ... Ta6 2. Tf8 Tf6 3. Txf6
1. ... Txa7 2. Tg8 Tg7 3. Txg7
1. ... Taxb5 2. Te8 Te5 3. Txe5
Keywords: Brian Stephenson Collection (40153), under-promotion key (T), Stalemate avoidance, pin-mate, double-check mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 7B/P1P5/8/rP6/8/p7/prB4P/k6K
Reprints: 1262 FIDE Album 1914-1944/II , p. 233, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-21 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 7B/P1P5/8/rP6/8/p7/prB4P/k6K
Reprints: 1262 FIDE Album 1914-1944/II , p. 233, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-21 more...
1. f8=S! droht 2. Sc6#
1. ... Td3,Sg4 2. Sg6#
1. ... Tg4 2. Sf3#
1. ... Sd3 2. Sd7#
1. ... d5 2. cxb8=D,L#
1. ... Td3,Sg4 2. Sg6#
1. ... Tg4 2. Sf3#
1. ... Sd3 2. Sd7#
1. ... d5 2. cxb8=D,L#
Keywords: Brian Stephenson Collection (40278), under-promotion key (S), Promotion in the mating move (D,L)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b6/rQP1pP1B/p2p3n/2n1kp1N/3N3R/6r1/1p6/1K1R4
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b6/rQP1pP1B/p2p3n/2n1kp1N/3N3R/6r1/1p6/1K1R4
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
1. d8=S! Kd4 2. Se4 Se6 3. Sdc6#
1. ... Kf6 2. Sdc6 g4 3. Se4#
1. ... Sh5 2. Sdc6+ Kf6 3. Se8#
1. ... Kf6 2. Sdc6 g4 3. Se4#
1. ... Sh5 2. Sdc6+ Kf6 3. Se8#
Keywords: Brian Stephenson Collection (40308), under-promotion key (S)
Genre: 3#
FEN: 8/3PN1n1/3N2P1/2PPk1p1/5p2/1P3P2/4K3/8
Reprints: 70 The White Knights , p. 90, 1917
Wolfgang Pauly. Challenge of a Legacy 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-12 more...
Genre: 3#
FEN: 8/3PN1n1/3N2P1/2PPk1p1/5p2/1P3P2/4K3/8
Reprints: 70 The White Knights , p. 90, 1917
Wolfgang Pauly. Challenge of a Legacy 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-12 more...
25 - P1056134
Andrej Ancin
Lettischer Schachbund 1936-1937
3. Preis
Internationaler Mannschaftswettkampf
(13+13) C+
#3
Andrej Ancin
Lettischer Schachbund 1936-1937
3. Preis
Internationaler Mannschaftswettkampf
(13+13) C+
#3
1. e8=S! droht 2. Sd6+ Sxd6 3. Dd4#
1. ... Se6 2. Dd4+ Sxd4+ 3. Sf6#
1. ... Td3 2. Txb4+ Td4+ 3. d3#
1. ... Se6 2. Dd4+ Sxd4+ 3. Sf6#
1. ... Td3 2. Txb4+ Td4+ 3. d3#
Keywords: Brian Stephenson Collection (41186), under-promotion key (wS), Queen sacrifice, Cross check, Blocknutzung, pin-mate, Pawn mate, Theme B2
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2nn3B/2NpPp1B/K4Qq1/1R4r1/pb2kpP1/1r3pP1/2PPbP2/4R3
Reprints: 837 FIDE Album 1914-1944/II , p. 154, 1972
CXXXVII Ungarische Schachproblem Anthologie , p. 105, 1983
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-23 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2nn3B/2NpPp1B/K4Qq1/1R4r1/pb2kpP1/1r3pP1/2PPbP2/4R3
Reprints: 837 FIDE Album 1914-1944/II , p. 154, 1972
CXXXVII Ungarische Schachproblem Anthologie , p. 105, 1983
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-23 more...
1. b8=L! Kh3+ 2. Df3+ Kh4 3. Dg2 Kh5 4. g8=S Kh4 5. f8=L Kh5 6. Le7 Lxg2#
1. ... Kg1+ 2. Df3 Lg2 3. g8=T Kh1 4. f8=L Kg1 5. Lfd6 Kh1 6. Lh2 Lxf3#
1. ... Kg1+ 2. Df3 Lg2 3. g8=T Kh1 4. f8=L Kg1 5. Lfd6 Kh1 6. Lh2 Lxf3#
Keywords: konsekutive Umwandlungen 3 (LSL,LTL), Exchange of Promotions, under-promotion key (T)
Genre: s#
FEN: K7/PP3PPp/1p5P/1P6/5Q2/8/6k1/7b
Input: Frank Müller, 2009-11-08
Last update: Marcin Banaszek, 2020-11-07 more...
Genre: s#
FEN: K7/PP3PPp/1p5P/1P6/5Q2/8/6k1/7b
Input: Frank Müller, 2009-11-08
Last update: Marcin Banaszek, 2020-11-07 more...
27 - P1110402
George P. Sphicas
7423 Die Schwalbe 130 08/1991
5.Preis Inf.T., Richter: M. Rittirsch
(8+9)
ser-h=26
George P. Sphicas
7423 Die Schwalbe 130 08/1991
5.Preis Inf.T., Richter: M. Rittirsch
(8+9)
ser-h=26
1. bxc1=T 2. Th1 3. c1=L 4. c2 5. d1=S 6. Lxe3 7. Lg1 8. e3 9. e2 10. e1=L 11. Lh4 12. Sf2 13. c1=T 14. Tc3 15. Th3 16. c3 17. c2 18. c1=T 19. Tcc3 20. Tcg3 21. e4 22. e3 23. e2 24. e1=D 25. Dxe6 26. Dd5 Lxd5=
AUW+3, probably the first time in sh= (Autor).
AUW+3, probably the first time in sh= (Autor).
Erich Bartel: ND 1) G27 Fide-Album 1989-1991
2) StrateGems (5) I-III 1999
3) A2180 Phenix (75) VI 1999 (2012-06-18)
more ...
comment
2) StrateGems (5) I-III 1999
3) A2180 Phenix (75) VI 1999 (2012-06-18)
more ...
comment
Keywords: Allumwandlung, Seriesmover, konsekutive Umwandlungen 7 (tlsltsd), under-promotion key
Genre: Fairies
FEN: 1B4B1/8/4P3/4p1pK/2p1p1P1/2p1P3/Rppp3k/2N5
Reprints: G27 FIDE Album 1989-1991 1997
Input: HBae, 2010-07-13
Last update: Gunter Jordan, 2023-11-27 more...
Genre: Fairies
FEN: 1B4B1/8/4P3/4p1pK/2p1p1P1/2p1P3/Rppp3k/2N5
Reprints: G27 FIDE Album 1989-1991 1997
Input: HBae, 2010-07-13
Last update: Gunter Jordan, 2023-11-27 more...
Korrektur in Europa-Rochade 03/1984, Seite 23
1. b8=L droht 2. Db7+ Lxb7#
1. b8=L Te4 2. Dc4+ Txc4#
1. b8=L Tf3 2. Dd3+ Txd3#
1. b8=L c6 2. Db5+ cxb5#
1. b8=L Sc6 2. Da5+ Sxa5#
1. b8=L Sxd5 2. Sxc7+ Sxc7#
1. b8=L droht 2. Db7+ Lxb7#
1. b8=L Te4 2. Dc4+ Txc4#
1. b8=L Tf3 2. Dd3+ Txd3#
1. b8=L c6 2. Db5+ cxb5#
1. b8=L Sc6 2. Da5+ Sxa5#
1. b8=L Sxd5 2. Sxc7+ Sxc7#
Keywords: dentist theme, under-promotion key (L)
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: K1N1N3/1Pppn3/k7/3Q4/PP6/4r3/8/7b
Input: Frank Müller, 2010-08-22
Last update: Dieter Berlin, 2023-11-23 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: K1N1N3/1Pppn3/k7/3Q4/PP6/4r3/8/7b
Input: Frank Müller, 2010-08-22
Last update: Dieter Berlin, 2023-11-23 more...
1. e8=T+ Kf6 2. g8=T Kf7 3. Tf2#
1. ... Kd6 2. c8=T Kd7 3. Td2#
1. ... Kd4 2. c8=D Kd3 3. Dc4#
1. ... Kf4 2. g8=D Kf3 3. Dg4#
1. ... Kd6 2. c8=T Kd7 3. Td2#
1. ... Kd4 2. c8=D Kd3 3. Dc4#
1. ... Kf4 2. g8=D Kf3 3. Dg4#
Keywords: Miniature Collection (0037623), Miniature, Rex solus, under-promotion (wT), Promotion (wD), under-promotion key (wT), Checking key
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2P1P1P1/8/4k3/8/4N3/4R3/K7
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-06-03 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2P1P1P1/8/4k3/8/4N3/4R3/K7
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-06-03 more...
1. a8=L! Lxf3 2. Lxf3 Kf1 3. Ta1#
1. ... Lg2 2. Lf2+ Kf1 3. Lxg2#
1. ... Lg2 2. Lf2+ Kf1 3. Lxg2#
Keywords: Miniature Collection (0038985), Minimal, Miniature, under-promotion key (L), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/P7/8/8/8/K4B2/R7/4k1Bb
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-20 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/P7/8/8/8/K4B2/R7/4k1Bb
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-20 more...
1. d7-d8=S!
BUS33
vf: wTf7 statt wTf6, Stephen Rothwell, 09.1988, The Independent
SCHRECKE: 1.d8S! Sc6 2.S:c6,T:c6 (Dual) (2021-08-16)
comment
vf: wTf7 statt wTf6, Stephen Rothwell, 09.1988, The Independent
SCHRECKE: 1.d8S! Sc6 2.S:c6,T:c6 (Dual) (2021-08-16)
comment
Keywords: Miniature Collection (0291102), under-promotion key (Springer)
Genre: 3#
FEN: 8/3P4/5R2/8/K2n4/8/3R4/6k1
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2021-08-16 more...
Genre: 3#
FEN: 8/3P4/5R2/8/K2n4/8/3R4/6k1
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2021-08-16 more...
1. d8=S! Kb6,Ka6 2. bxa8=S#
1. ... Kb8 2. Sc6#
1. ... Lxb7 2. Dxb7#
Im Hauptspiel zwei aufeinanderfolgende Umwandlungen in Springer!
1. ... Kb8 2. Sc6#
1. ... Lxb7 2. Dxb7#
Im Hauptspiel zwei aufeinanderfolgende Umwandlungen in Springer!
Keywords: Miniature Collection (0002592), Minimal, Miniature, under-promotion key (S), under-promotion in mating move (S), Zugzwang-Goal, konsekutive Umwandlungen 2 (SS)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b1B5/kP1PQ3/8/8/K7/8/8/8
Reprints: 156 Schachminiaturen Zweizüger , p. 43, 1965
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2024-04-02 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b1B5/kP1PQ3/8/8/K7/8/8/8
Reprints: 156 Schachminiaturen Zweizüger , p. 43, 1965
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2024-04-02 more...
1. h8=L! Ka8 2. Kxa6 Kb8 3. Le5+ Ka8 4. b7#
1. ... Kb8 2. Kxa6 Ka8 3. b7+ Kb8 4. Le5#
1. ... Kb8 2. Kxa6 Ka8 3. b7+ Kb8 4. Le5#
Keywords: Miniature Collection (0343206), Minimal (b), Miniature, under-promotion key (L), Stalemate avoidance, Pawn mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/Nk5P/pP6/K7/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-12-23 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/Nk5P/pP6/K7/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-12-23 more...
1. b8=S+! Dxb8+ 2. Kxb8 Kb6 3. d5 Ka6 4. d6 Kb6 5. d7 Kc6 6. d8=T Kb6 7. Td6#
Keywords: Miniature Collection (0329374), Miniature, Checking key, under-promotion key (S), under-promotion (wT), Stalemate avoidance
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: K7/1P6/kq6/1p6/1P1P4/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-25 more...
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: K7/1P6/kq6/1p6/1P1P4/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-25 more...
* 1. ... Kxe8 2. b8=D#
1. b8=S! Kxe8 2. Dg8#
1. b8=S! Kxe8 2. Dg8#
Keywords: Miniature Collection (0005846), Minimal, Miniature, Exchange of Promotions, under-promotion key, Promotion in the mating move (D im Satz)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K3Nk2/PP2p3/4Q3/8/8/8/8/8
Reprints: 3 Arbeiter-Schachzeitung (Chemnitz) 8, p. 233, 08/1928
23 Schachminiaturen Zweizüger , p. 16, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-12 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K3Nk2/PP2p3/4Q3/8/8/8/8/8
Reprints: 3 Arbeiter-Schachzeitung (Chemnitz) 8, p. 233, 08/1928
23 Schachminiaturen Zweizüger , p. 16, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-12 more...
1. g8=T! Kb3 2. Tg4
Keywords: Miniature Collection (0042236), Minimal, Miniature, Stalemate avoidance, under-promotion key (T)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/8/8/p7/k7/N7/1K6
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-07 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/8/8/p7/k7/N7/1K6
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-04-07 more...
1. f8=T! Kb4 2. Tf5
Keywords: Miniature Collection (0331846), Minimal (b), Miniature, under-promotion key (T), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/5P2/8/p7/k7/N7/1K6/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-01-27 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/5P2/8/p7/k7/N7/1K6/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-01-27 more...
1. b8=T+! Kc6 2. d8=L Kd6 3. Tb6#
1. ... Ka6 2. d8=D Ka7 3. Db6#
1. ... Ka6 2. d8=D Ka7 3. Db6#
Keywords: Miniature Collection (0325201), Kindergarten Problem, Minimal (b), Miniature, under-promotion key (T), under-promotion (L), Promotion (D)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1P1P4/4P3/1k1p4/3P4/1K6/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-08-19 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1P1P4/4P3/1k1p4/3P4/1K6/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-08-19 more...
* 1. ... Ka5 2. a8=D+ Kb5 3. Da4#
1. a8=S! Ka5 2. Sd6 b5 3. Sxb7#
1. a8=S! Ka5 2. Sd6 b5 3. Sxb7#
Keywords: Miniature Collection (0043276), Miniature, Zugzwang-Goal, under-promotion key (S)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Pp6/1p6/1k6/1N2N3/1K6/8/8
Reprints: 9 Die Muskete (Wien) 27/11/1930
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-07 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Pp6/1p6/1k6/1N2N3/1K6/8/8
Reprints: 9 Die Muskete (Wien) 27/11/1930
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-07 more...
1. a8=L Ka6 2. Ka3 Kb5 3. Lb7 Kc4 4. Sd6#
Keywords: Miniature Collection (0328371), under-promotion key, under-promotion (L), Miniature, Minimal (b), Schlüssel = Eckzug, Ideal mate, Switchback (k)
Genre: n#
FEN: 2N5/P7/1B6/1k6/8/1K1p4/3P4/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2023-12-06 more...
Genre: n#
FEN: 2N5/P7/1B6/1k6/8/1K1p4/3P4/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2023-12-06 more...
1. e8=T! Kc5 2. a8=D Kb5 3. Dd5# 2. ... Kd6 3. Dc6# 2. ... Kd4 3. Da7#
1. ... Kxa5 2. a8=S Kb5 3. Te5#
1. ... Kxa5 2. a8=S Kb5 3. Te5#
Keywords: Miniature Collection (0043289), under-promotion (wT,wS), Miniature, Minimal (b), under-promotion key (T), Promotion (D)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/P3P3/p7/Pk6/4B3/1K6/8/8
Reprints: 116 Maryland Chess Review 07/1874
18 Spectacular Chess Problems , p. 16, 1965
372 Beispiele zur Ideengeschichte des Schachproblems , p. 87, 1982
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-19 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/P3P3/p7/Pk6/4B3/1K6/8/8
Reprints: 116 Maryland Chess Review 07/1874
18 Spectacular Chess Problems , p. 16, 1965
372 Beispiele zur Ideengeschichte des Schachproblems , p. 87, 1982
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-19 more...
1. c8=L Kc2 2. Lg4
steingetreu: Karol Piltz, Ilustracja, 1924
steingetreu: Karol Piltz, Ilustracja, 1924
Keywords: Miniature Collection (0043754), under-promotion key (T), Rex solus (s), Miniature
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2P5/8/8/1K6/Q7/8/1k6
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-11 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2P5/8/8/1K6/Q7/8/1k6
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-11 more...
1. a8=L+? Kc8,Kb8
2. e8=D#
1. ... Kxa8!
1. e8=L! Kc8 2. a8=D#
1. ... Ka8 2. Lc6#
2. e8=D#
1. ... Kxa8!
1. e8=L! Kc8 2. a8=D#
1. ... Ka8 2. Lc6#
Keywords: Miniature Collection (0314608), under-promotion key (L,L), Miniature
Genre: 2#
FEN: 8/Pk2P3/1B6/1K6/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-03-12 more...
Genre: 2#
FEN: 8/Pk2P3/1B6/1K6/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-03-12 more...
1. g8=D? Ka1 2. Tc2 Kb1 3. Da2#
1. ... Kb1 2. Dg2 Ka1 3. Tc1#
1. ... Ka2 2. Tc2+ Kb1,Ka1,Ka3 3. Da2#
2. Tb4+ Ka1 3. Da8#
2. ... Ka3 3. Db3#,Da8#
1. ... Kb3 2. Dg2 Ka3 3. Tc3#
1. ... Ka3! 2. Tb4 patt
1. g8=T! Ka1,Ka3 2. Tb4 ... 3. Ta8#
1. ... Kb1 2. Tg2 Ka1 3. Tc1#
1. ... Ka2 2. Tb4 ... 3. Ta8#
1. ... Kb3 2. Tg2 Ka3 3. Tc3#
1. ... Kb1 2. Dg2 Ka1 3. Tc1#
1. ... Ka2 2. Tc2+ Kb1,Ka1,Ka3 3. Da2#
2. Tb4+ Ka1 3. Da8#
2. ... Ka3 3. Db3#,Da8#
1. ... Kb3 2. Dg2 Ka3 3. Tc3#
1. ... Ka3! 2. Tb4 patt
1. g8=T! Ka1,Ka3 2. Tb4 ... 3. Ta8#
1. ... Kb1 2. Tg2 Ka1 3. Tc1#
1. ... Ka2 2. Tb4 ... 3. Ta8#
1. ... Kb3 2. Tg2 Ka3 3. Tc3#
Keywords: Miniature Collection (0043955), under-promotion key (T), Stalemate avoidance, Changed mates, Line opening, Miniature
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/8/1K6/2R5/8/1k6/8
Reprints: Die Wehrmacht 22 09/1937
110 Classic Chess Problems by Pioneer Composers , p. 64, 1970
442 Mattaufgaben mit drei und vier Steinen 1976
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-22 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/8/1K6/2R5/8/1k6/8
Reprints: Die Wehrmacht 22 09/1937
110 Classic Chess Problems by Pioneer Composers , p. 64, 1970
442 Mattaufgaben mit drei und vier Steinen 1976
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-22 more...
45 - P1128044
Julius R. Neukomm
1 Schachkongress Teplitz-Schönau im Oktober 1922 , p. 433, 1923
(6+1)
#2
Julius R. Neukomm
1 Schachkongress Teplitz-Schönau im Oktober 1922 , p. 433, 1923
(6+1)
#2
1. e8=T
Keywords: Miniature Collection (0009915), under-promotion key (T)
Genre: 2#
FEN: 1KN5/3NP3/2k5/5P2/2B5/8/8/8
Reprints: 1 Arbeiter-Schachzeitung (Chemnitz) 8, p. 233, 08/1928
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-04-18 more...
Genre: 2#
FEN: 1KN5/3NP3/2k5/5P2/2B5/8/8/8
Reprints: 1 Arbeiter-Schachzeitung (Chemnitz) 8, p. 233, 08/1928
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-04-18 more...
1. c8=T! Ka2 2. Txc3 Ka1 3. Ta3#
Keywords: Miniature Collection (0045647), Kindergarten Problem, Minimal, Miniature, under-promotion key (T), Minimal (b), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/8/8/2p5/8/k1K5
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-04 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/8/8/2p5/8/k1K5
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-04 more...
1. fxg8=T Ka2 2. Tg3 Ka1 3. Ta3#
Keywords: Miniature Collection (0045648), Capture key, under-promotion key, under-promotion (T), Switchback (k), Corner mate, Ideal mate
Genre: 3#
FEN: 6b1/5P2/8/8/8/8/8/k1K5
Reprints: 36 Schachmatnyje kwartety , p. 22, 1983
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-04-25 more...
Genre: 3#
FEN: 6b1/5P2/8/8/8/8/8/k1K5
Reprints: 36 Schachmatnyje kwartety , p. 22, 1983
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-04-25 more...
1. c8=T! Ka3 2. Txc4 Ka2 3. Ta4#
1. ... c3 2. Txc3 Ka1 3. Ta3#
1. ... c3 2. Txc3 Ka1 3. Ta3#
Keywords: Miniature Collection (0291569), Kindergarten Problem, Minimal (b), Miniature, under-promotion key (T), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/P7/2p5/8/k1K5/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-05 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/P7/2p5/8/k1K5/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-05 more...
1. c8=T! Txc4+ 2. Txc4 Ka2 3. Ta4#
1. ... Th8 2. Txh8 Ka2 3. Ta8#
1. ... Th8 2. Txh8 Ka2 3. Ta8#
Keywords: Miniature Collection (0332357), Minimal (b), Miniature, under-promotion key (T), corner to corner (T), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/8/2P4r/7P/2K5/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-18 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P5/8/8/2P4r/7P/2K5/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-18 more...
1. e8=T Kf1
1. ... Ke2 2. Lg2 Ke1 3. Txe3#
1. ... e2 2. Th8 Kf1 3. Th1#
1. ... Kf1 2. Txe3 Kg1 3. Te1#
1. ... Ke2 2. Lg2 Ke1 3. Txe3#
1. ... e2 2. Th8 Kf1 3. Th1#
1. ... Kf1 2. Txe3 Kg1 3. Te1#
Keywords: Miniature Collection (0325079), Minimal, Miniature, under-promotion key
Genre: 3#
FEN: 8/1B2P3/8/8/6N1/4p3/2K5/4k3
Reprints: Schach-Echo 4, p. 102, 02/1993
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2021-08-14 more...
Genre: 3#
FEN: 8/1B2P3/8/8/6N1/4p3/2K5/4k3
Reprints: Schach-Echo 4, p. 102, 02/1993
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2021-08-14 more...
1. a8=D? Kf1!
1. a8=L! Kf1 2. Lxe4 Ke2 3. Ld3#
1. ... e3 2. Lg2 exf2 3. Te5#
1. a8=L! Kf1 2. Lxe4 Ke2 3. Ld3#
1. ... e3 2. Lg2 exf2 3. Te5#
Keywords: Miniature Collection (0046353), Minimal (s), Miniature, under-promotion key (L), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/P7/8/5R2/4p3/8/2K1kB2/8
Reprints: 4488 Schach-Echo 21, p. 336, 11/1966
32 Schach ohne Partner [Grasemann] , p. 38, 1977
327 Perlen der Schachkomposition 1985
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-24 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/P7/8/5R2/4p3/8/2K1kB2/8
Reprints: 4488 Schach-Echo 21, p. 336, 11/1966
32 Schach ohne Partner [Grasemann] , p. 38, 1977
327 Perlen der Schachkomposition 1985
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-24 more...
1. a8=L! gxh1=D 2. Lxh1 Ka1 3. Ld5 a2 4. Sb3#
Keywords: Miniature Collection (0326827), Miniature, under-promotion key (L), Stalemate avoidance, Zugzwang-Goal, Theme B2
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 8/P7/8/N7/8/p7/k1K3p1/7R
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-04-05 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 8/P7/8/N7/8/p7/k1K3p1/7R
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-04-05 more...
1. e8=T! droht 2. Ta8#
1. ... Lg8 2. Txg8 Ka2 3. Ta8#
1. ... Lb1 2. Sb3+ Ka2 3. Ta8#
1. ... Ld3 2. Ta8+ La6 3. Txa6#
1. ... Le4 2. Txe4 Ka2 3. Ta4#
1. ... Lc2 2. Kxc2 1. ... Lc2 2. Ta8+
1. ... Lg8 2. Txg8 Ka2 3. Ta8#
1. ... Lb1 2. Sb3+ Ka2 3. Ta8#
1. ... Ld3 2. Ta8+ La6 3. Txa6#
1. ... Le4 2. Txe4 Ka2 3. Ta4#
1. ... Lc2 2. Kxc2 1. ... Lc2 2. Ta8+
Keywords: Miniature Collection (0331869), Minimal, Miniature, under-promotion key (T), Stalemate avoidance
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PP2b/8/8/8/2K5/3N4/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-01-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PP2b/8/8/8/2K5/3N4/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-01-10 more...
54 - P1131296
Heinz Curth
3498 Deutsche Schachzeitung , p. 384, 11/1975
(5+2)
#3
b) wSe4->d5; c) sBd6->e5
Heinz Curth
3498 Deutsche Schachzeitung , p. 384, 11/1975
(5+2)
#3
b) wSe4->d5; c) sBd6->e5
a) 1. c8=D! Kb6 2. Sxd6
1. ... d5 2. Dc7+ Ka6 3. Sc5#
b) 1. c8=T!
c) 1. c8=S!
1. ... d5 2. Dc7+ Ka6 3. Sc5#
b) 1. c8=T!
c) 1. c8=S!
A9-4S- BUT32 BUS30 BsS2
Henrik Juel: a) double threat 1.c8=D thr. 2.Db7,Dc6
b) 1.c8=T Ka6 2.Tc7
c) 1.c8=S Ka6 2.Sc5+ (2024-01-02)
comment
Henrik Juel: a) double threat 1.c8=D thr. 2.Db7,Dc6
b) 1.c8=T Ka6 2.Tc7
c) 1.c8=S Ka6 2.Sc5+ (2024-01-02)
comment
Keywords: Miniature Collection (0046651), Minimal (b), Miniature, Promotion key (D, a)), under-promotion key (T in b), S in c))
Genre: 3#
FEN: 8/2P5/3p4/k7/P3N3/1PK5/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-02 more...
Genre: 3#
FEN: 8/2P5/3p4/k7/P3N3/1PK5/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-02 more...
* 1. ... Kb6 2. c8=S#
1. c7-c8=L! Kb8 2. Sc6#
1. c7-c8=L! Kb8 2. Sc6#
BUL23_ BUS10_ FFS_ ZB2SL
vf: Wiktor Pilipenko, 19.04.1998, Temp-64;
a1<>h1, Ewald Ullrich, 1925, Dresdner Anzeiger
more ...
comment
vf: Wiktor Pilipenko, 19.04.1998, Temp-64;
a1<>h1, Ewald Ullrich, 1925, Dresdner Anzeiger
more ...
comment
Keywords: Miniature Collection (0012200), Holst promotion, Minimal, Miniature, Mutate, under-promotion key (wL), under-promotion in mating move (wS im Satz)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B4/kBP5/8/N1p5/2K5/8/8/8
Reprints: 201 Schachminiaturen Zweizüger , p. 52, 1965
Problemschach [Sidler] , p. 114, 1968
502 Einführung in die Welt des Schachproblems 1984
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B4/kBP5/8/N1p5/2K5/8/8/8
Reprints: 201 Schachminiaturen Zweizüger , p. 52, 1965
Problemschach [Sidler] , p. 114, 1968
502 Einführung in die Welt des Schachproblems 1984
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-15 more...
1. f8=S! Ka7 2. Sd7
1. ... Kc8 2. Tb1 Kxd8 3. Tb8#
1. ... Kc8 2. Tb1 Kxd8 3. Tb8#
Keywords: Miniature Collection (0291653), Miniature, Rex solus, under-promotion key (S), Model mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 1k1N4/5P2/3P4/8/2K5/8/8/7R
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-10 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 1k1N4/5P2/3P4/8/2K5/8/8/7R
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-10 more...
1. dxc8=T+! Ka7 2. exd8=S Ka6 3. Ta8#
1. ... Kb7 2. exd8=D Ka7 3. Db6#
Der Witz liegt darin, dass die ursprünglich vorhandenen schwarzen
sich in weiße Figuren verwandelt haben (Kommentar Rudolf Teschner).
1. ... Kb7 2. exd8=D Ka7 3. Db6#
Der Witz liegt darin, dass die ursprünglich vorhandenen schwarzen
sich in weiße Figuren verwandelt haben (Kommentar Rudolf Teschner).
Keywords: Miniature Collection (0047163), Miniature, under-promotion (wS), Promotion (wD), under-promotion key (wT)
Genre: 3#
Computer test: Popeye 4.61
FEN: k1rn4/3PP3/2p5/2K5/8/8/8/8
Reprints: 112 Ausgewählte Schachaufgaben [Teschner] , p. 60, 1981
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-06-01 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: k1rn4/3PP3/2p5/2K5/8/8/8/8
Reprints: 112 Ausgewählte Schachaufgaben [Teschner] , p. 60, 1981
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-06-01 more...
1. g8=T! Sg6 2. Txg6 Kxe8 3. Tg8#
1. ... Sf7 2. Sd6+ Kc7 3. Tc8#
1. ... Sf7 2. Sd6+ Kc7 3. Tc8#
Keywords: Miniature Collection (0290664), Miniature, under-promotion key (T)
Genre: 3#
FEN: 3kN2n/4p1P1/4B3/2K5/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-11 more...
Genre: 3#
FEN: 3kN2n/4p1P1/4B3/2K5/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-12-11 more...
1. g8=T Ka7 2. Txc8 Ka6 3. Ta8#
1. ... Kb8 2. Kb6 Ka8 3. Txc8#
1. ... Kb8 2. Kb6 Ka8 3. Txc8#
Keywords: Miniature Collection (0047399), under-promotion key, under-promotion (T), Minimal (B/l), Miniature, Corner mate, Ideal mate
Genre: 3#
FEN: k1b5/6P1/2K5/8/8/8/8/8
Reprints: 37 Schachmatnyje kwartety , p. 22, 1983
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-04-25 more...
Genre: 3#
FEN: k1b5/6P1/2K5/8/8/8/8/8
Reprints: 37 Schachmatnyje kwartety , p. 22, 1983
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-04-25 more...
1. c8=S! Kxd8 2. Tf8#
Keywords: Miniature Collection (0309741), Miniature, Homebase, under-promotion key (S), Stalemate avoidance, Rex solus, Flight giving sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3Bk3/2P5/2K5/8/8/8/8/5R2
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-01-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3Bk3/2P5/2K5/8/8/8/8/5R2
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-01-26 more...
1. e8=S! Ka7 2. Sc6+
1. ... Sc4 2. Sc7+ Ka7 3. Sc6#
1. ... Sc4 2. Sc7+ Ka7 3. Sc6#
Keywords: Miniature Collection (0323821), under-promotion key (S), Miniature
Genre: 3#
FEN: k1K5/4P3/1p6/4N3/8/8/1n6/8
Reprints: 11 The White Knights , p. 31, 1917
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-07 more...
Genre: 3#
FEN: k1K5/4P3/1p6/4N3/8/8/1n6/8
Reprints: 11 The White Knights , p. 31, 1917
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-07 more...
62 - P1137955
Hermann von Gottschall
Streifzüge durch das Gebiet des Schachproblems 1926
(3+3) C+
#3
Hermann von Gottschall
Streifzüge durch das Gebiet des Schachproblems 1926
(3+3) C+
#3
1. b8=L! Kb1 2. Sd2+ Kb2 3. Le5#
Keywords: Miniature Collection (0048719), Miniature, under-promotion key (L), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1P6/8/8/2N5/p7/p7/k2K4
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-05 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1P6/8/8/2N5/p7/p7/k2K4
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-05 more...
1. g8T! (Zugzwang) ... Sc7/Sf4 2. Tg4/Tc8, ... Sc5/Sd4 2. Sde5/Sfe5
C4-24SS
vf: Sergei Tkatschenko, 04.1998, Tidskrift för Schack
a1=b1, Louis Tryssesoone, 03.1983, Probleemblad
SCHRECKE: C+, popeye 4.87 (2023-10-05)
comment
vf: Sergei Tkatschenko, 04.1998, Tidskrift för Schack
a1=b1, Louis Tryssesoone, 03.1983, Probleemblad
SCHRECKE: C+, popeye 4.87 (2023-10-05)
comment
Keywords: Miniature Collection (0015513), under-promotion key (T), Stalemate avoidance, Minimal, Miniature
Genre: 2#
FEN: 8/1Q1N2P1/4n3/8/2k5/5N2/3K4/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2023-10-05 more...
Genre: 2#
FEN: 8/1Q1N2P1/4n3/8/2k5/5N2/3K4/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2023-10-05 more...
1. d8=L! Kxe6 2. f8=S Kd6 3. Tf6#
1. ... Kc6 2. Tb3 Kd6 3. Tb6#
1. ... Kc6 2. Tb3 Kd6 3. Tb6#
Keywords: Miniature Collection (0292021), Miniature, Rex solus, under-promotion key (L), under-promotion (wS), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3P1P2/3kP3/8/3K4/5R2/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-11-24 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3P1P2/3kP3/8/3K4/5R2/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-11-24 more...
1. d8=T! Kh4 2. Tg8 Kh5 3. Dh3#
1. ... Kg5 2. Tg8+
1. ... Kg5 2. Tg8+
Keywords: Miniature Collection (0050223), Miniature, Rex solus, under-promotion key (T), Stalemate avoidance
Genre: 3#
FEN: 8/3P4/4Q3/3K3k/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-11 more...
Genre: 3#
FEN: 8/3P4/4Q3/3K3k/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-11 more...
66 - P1142917
William A. Shinkman
Otto B. Wurzburg
Akademische Monatshefte für Schach 1908
(4+2) C+
#4
William A. Shinkman
Otto B. Wurzburg
Akademische Monatshefte für Schach 1908
(4+2) C+
#4
1. b8=T+! Sb6 2. Tb7 Ka6 3. Ta7+ Kb5 4. Ta5#
Keywords: Miniature Collection (0076081), Minimal (b), Miniature, under-promotion key (T), Blocknutzung
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/1P6/2NK4/1k1n4/8/1P6/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-16 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/1P6/2NK4/1k1n4/8/1P6/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-16 more...
1. g8=L! Kg6 2. g5 Kf5 3. Lh7# 2. ... Kh5 3. Lf7#
Keywords: Miniature Collection (0323825), Minimal, Miniature, under-promotion key (wL)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/3KNk2/8/6Pp/7P/8/8
Reprints: 1470 Wiener Hausfrauen-Zeitung 11, p. 173, 17/03/1907
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2022-10-02 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/3KNk2/8/6Pp/7P/8/8
Reprints: 1470 Wiener Hausfrauen-Zeitung 11, p. 173, 17/03/1907
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2022-10-02 more...
a) 1. g8=T Kf7 2. Sh6+ Kf6 3. e5#;
b) 1. g8=L Kg6 2. e5 Kh5 3. Lf7#
b) 1. g8=L Kg6 2. e5 Kh5 3. Lf7#
Keywords: Miniature Collection (0335488), Rex solus, Miniature, under-promotion key (a=T / b=L), Stalemate avoidance, Pawn mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/3K1k2/5N2/4P3/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-03-07 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6P1/3K1k2/5N2/4P3/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-03-07 more...
a) 1. g8=S Kd5 2. Sf6#;
b) 1. g8=D Kf5 2. De6#
b) 1. g8=D Kf5 2. De6#
Keywords: Miniature Collection (0311263), Miniature, Rex solus, under-promotion key (wS), Promotion key (wD)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87 a)+b)
FEN: 8/3K2P1/8/8/4k1P1/2Q4N/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2022-11-08 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87 a)+b)
FEN: 8/3K2P1/8/8/4k1P1/2Q4N/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2022-11-08 more...
1. g8=L! Kg1 2. Se2+ Kg2 3. Ld5#
BUL30 m
vf: a1<>h1, Hermann von Gottschall, 1926, Streifzüge durch das Gebiet des Schachproblems, S.10, #21
SCHRECKE: Gottschall: P1137955 (2024-01-05)
comment
vf: a1<>h1, Hermann von Gottschall, 1926, Streifzüge durch das Gebiet des Schachproblems, S.10, #21
SCHRECKE: Gottschall: P1137955 (2024-01-05)
comment
Keywords: Miniature Collection (0051494), under-promotion key (L), Stalemate avoidance, Miniature
Genre: 3#
FEN: 8/6P1/8/8/5N2/7p/7p/4K2k
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-04 more...
Genre: 3#
FEN: 8/6P1/8/8/5N2/7p/7p/4K2k
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-04 more...
1. e8=D? 1. e8=T? droht 2. De4# 1. ... Kc6! 1. e8=L? droht 2. Tb5# 1. ... Ke5!
1. e8=S! Kc6 2. De6# 1. ... Ke5 2. Tb5#
H.Henneberger: Auch eine Art AUW, für eine zweizügige Miniatur bemerkenswert!
1. e8=S! Kc6 2. De6# 1. ... Ke5 2. Tb5#
H.Henneberger: Auch eine Art AUW, für eine zweizügige Miniatur bemerkenswert!
Keywords: Miniature Collection (0266087), Miniature, Rex solus, under-promotion key (wS)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/4P3/8/3k4/6Q1/B7/1R6/4K3
Reprints: 74 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-03 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/4P3/8/3k4/6Q1/B7/1R6/4K3
Reprints: 74 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-03 more...
72 - P1148030
Bernhard Hegermann
37 Schachkongress Teplitz-Schönau im Oktober 1922 , p. 347, 1923
(5+1)
#3
Bernhard Hegermann
37 Schachkongress Teplitz-Schönau im Oktober 1922 , p. 347, 1923
(5+1)
#3
1. d8=S Kd5 2. Kd3 Kd6 3. Td4#
1. ... Kd7 2. Td4+ Kc8 3. Se7#
2. ... Ke8 3. Sc7#
1. ... Kd5 2. Ta4,~ ... 3. Td4#
1. ... Kd7 2. Td4+ Kc8 3. Se7#
2. ... Ke8 3. Sc7#
1. ... Kd5 2. Ta4,~ ... 3. Td4#
Keywords: Miniature Collection (0052495), Miniature, under-promotion key (S)
Genre: 3#
FEN: 8/3P4/N2k2N1/8/2R5/8/4K3/8
Reprints: III Die Schwalbe 124, p. 282, 04/1938
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2022-04-18 more...
Genre: 3#
FEN: 8/3P4/N2k2N1/8/2R5/8/4K3/8
Reprints: III Die Schwalbe 124, p. 282, 04/1938
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2022-04-18 more...
1. h8=T
C4-24SS
vf: b1=a1, Joszef Korponai, 1956, Sztalinvarosi Hirlap;
b1=a1, Sergei Tkatschenko, 04.1998, Tidskrift för Schack
Henrik Juel: C+ Popeye 4.61 (2023-10-05)
comment
vf: b1=a1, Joszef Korponai, 1956, Sztalinvarosi Hirlap;
b1=a1, Sergei Tkatschenko, 04.1998, Tidskrift för Schack
Henrik Juel: C+ Popeye 4.61 (2023-10-05)
comment
Keywords: Miniature Collection (0292375), anticipated (P1139573), under-promotion key (T), Stalemate avoidance
Genre: 2#
FEN: 8/2Q1N2P/5n2/8/3k4/6N1/4K3/8
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2023-10-05 more...
Genre: 2#
FEN: 8/2Q1N2P/5n2/8/3k4/6N1/4K3/8
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2023-10-05 more...
74 - P1148961
Klaus-Peter Zuncke
10004 Die Schwalbe 171, p. 440, 06/1998
Spezialpreis
(5+1)
#3
2.1...
Klaus-Peter Zuncke
10004 Die Schwalbe 171, p. 440, 06/1998
Spezialpreis
(5+1)
#3
2.1...
1. d8=S Ke5 2. g8=T Kd5 3. Tg5#
1. g8=D+ Kc6 2. d8=L Kd7 3. De8#
1. g8=D+ Kc6 2. d8=L Kd7 3. De8#
Keywords: Miniature Collection (0004799), Miniature, Rex solus (s), Allumwandlung, under-promotion key (in a), Promotion key (in b)
Genre: 3#
FEN: 8/3P2P1/3N4/3k4/4N3/4K3/8/8
Input: Felber, Volker, 2010-09-12
Last update: Gunter Jordan, 2022-08-29 more...
Genre: 3#
FEN: 8/3P2P1/3N4/3k4/4N3/4K3/8/8
Input: Felber, Volker, 2010-09-12
Last update: Gunter Jordan, 2022-08-29 more...
1. b8=T Kh2 2. Tg8 Kg1 3. Sf3#
BUT30 IM S3b
vf: a1<>h1, Werner Speckmann, 1990, Tagesspiegel
SCHRECKE: C+, popeye 4.87 (2022-06-01)
comment
vf: a1<>h1, Werner Speckmann, 1990, Tagesspiegel
SCHRECKE: C+, popeye 4.87 (2022-06-01)
comment
Keywords: Miniature Collection (0340543), under-promotion key (T), Stalemate avoidance
Genre: 3#
FEN: 8/1P6/8/8/8/4K3/6B1/4N1k1
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-06-01 more...
Genre: 3#
FEN: 8/1P6/8/8/8/4K3/6B1/4N1k1
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-06-01 more...
1. d8=S e6 2. Tf7#
Keywords: Miniature Collection (0308230), under-promotion key (S)
Genre: 2#
FEN: 5N2/3Pp2R/5k2/8/4KP2/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-12-02 more...
Genre: 2#
FEN: 5N2/3Pp2R/5k2/8/4KP2/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-12-02 more...
1. d8=L! Kxc8 2. Ta8+
Keywords: Miniature Collection (0053335), Miniature, Rex solus, under-promotion key (L), Stalemate avoidance
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1kN5/R2P4/8/4K3/8/8/8/5B2
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-24 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1kN5/R2P4/8/4K3/8/8/8/5B2
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-24 more...
1. f8=L! Kh8 2. Kf7 Kh7 3. Sf3 Kh8 4. Lg7+ Kh7 5. Sg5#
1. ... Kg8 2. Sf3 Kh7 3. Kf7 Kh8 4. Lg7+ Kh7 5. Sg5#
2. ... Kh8 3. Kf7 Kh7 4. Sg5+ Kh8 5. Lg7#
Die Aufgabe existiert bereits (gespiegelt), siehe P1144775.
1. ... Kg8 2. Sf3 Kh7 3. Kf7 Kh8 4. Lg7+ Kh7 5. Sg5#
2. ... Kh8 3. Kf7 Kh7 4. Sg5+ Kh8 5. Lg7#
Die Aufgabe existiert bereits (gespiegelt), siehe P1144775.
Keywords: Miniature Collection (0340703), anticipated, Rex solus (s), Miniature, under-promotion (L), under-promotion key, Corner mate, Reciprocal moves by White, Ideal mate, Flight taking
Genre: n#
FEN: 4K3/5P1k/8/8/7N/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2022-05-07 more...
Genre: n#
FEN: 4K3/5P1k/8/8/7N/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2022-05-07 more...
1. c8=T! d6 2. Kf2 d5 3. Tc1#
1. ... d5 2. Tc7 Kxh2 3. Th7#
1. ... d5 2. Tc7 Kxh2 3. Th7#
Keywords: Miniature Collection (0331641), Minimal, Miniature, under-promotion key (T), Anderssen-Verstellung, discovered checkmate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/2Pp4/8/8/3P4/8/7P/5K1k
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-01-08 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/2Pp4/8/8/3P4/8/7P/5K1k
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-01-08 more...
1. c8=T! g3+ 2. Kxg3 Sc5 3. Txc5 Kg1 4. Tc1#
BUT4
udo.de: früher erschienen in Dortmunder GeneraL-Anzeiger, 14. Februar 1929, Aufgabe Nr. 11 (2024-03-21)
comment
udo.de: früher erschienen in Dortmunder GeneraL-Anzeiger, 14. Februar 1929, Aufgabe Nr. 11 (2024-03-21)
comment
Keywords: Miniature Collection (0331968), Minimal, under-promotion key (T), Miniature, Stalemate avoidance
Genre: n#
FEN: 8/2P5/8/8/n5p1/8/5K1p/7k
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-03-21 more...
Genre: n#
FEN: 8/2P5/8/8/n5p1/8/5K1p/7k
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-03-21 more...
1. e8=D? d1=S+ 2. Kg3 Se3! 3. Dxe3? patt
1. e8=T d1=S+ 2. Kg3 Se3 3. Txe3 Kg1 4. Te1#
1. e8=T d1=S+ 2. Kg3 Se3 3. Txe3 Kg1 4. Te1#
BUT4_ H39 m
vf: a1<>h1, Pierozak, 09.1985, Europe Echecs
Henrik Juel: C+ Popeye 4.61 (2021-08-14)
comment
vf: a1<>h1, Pierozak, 09.1985, Europe Echecs
Henrik Juel: C+ Popeye 4.61 (2021-08-14)
comment
Keywords: Miniature Collection (0080455), under-promotion (T,s), Minimal (B/b), under-promotion key, Kindergarten Problem, Miniature
Genre: n#
Computer test: Popeye 4.61
FEN: 8/4P3/8/8/8/8/3p1K2/7k
Reprints: Problemschach [Sidler] , p. 115, 1968
25 Schachmatnyje kwartety , p. 18, 1983
59 Schachmatni superminiatjuri 1988
Schach-Echo 9, p. 240, 05/1995
4a-1813 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-04-23 more...
Genre: n#
Computer test: Popeye 4.61
FEN: 8/4P3/8/8/8/8/3p1K2/7k
Reprints: Problemschach [Sidler] , p. 115, 1968
25 Schachmatnyje kwartety , p. 18, 1983
59 Schachmatni superminiatjuri 1988
Schach-Echo 9, p. 240, 05/1995
4a-1813 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-04-23 more...
1. b8=T! Lf2 2. Lxf2 Kh2 3. Th8#
1. ... Lxg3 2. Kxg3 Kg1 3. Tb1#
1. ... Kg1 2. Tb1 Kh1 3. Txe1#
1. ... Lb4 2. Txb4 Kg1 3. Tb1#
1. ... Lxg3 2. Kxg3 Kg1 3. Tb1#
1. ... Kg1 2. Tb1 Kh1 3. Txe1#
1. ... Lb4 2. Txb4 Kg1 3. Tb1#
Keywords: Miniature Collection (0055802), Minimal (b), Miniature, under-promotion key (T), Stalemate avoidance, Opferminimal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1P6/8/8/8/5KB1/8/4b2k
Reprints: 177 Spectacular Chess Problems , p. 69, 1965
6 Schach ohne Partner für Könner 1982
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-12-11 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1P6/8/8/8/5KB1/8/4b2k
Reprints: 177 Spectacular Chess Problems , p. 69, 1965
6 Schach ohne Partner für Könner 1982
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-12-11 more...
1. b8=T! Ke6 2. d8=D Kf5 3. Df6#
1. ... Kc6 2. d8=T Kc7 3. Tc4#
1. ... Kc6 2. d8=T Kc7 3. Tc4#
Keywords: Miniature Collection (0325117), Miniature, Rex solus, under-promotion key (T), under-promotion (wT), Promotion (wD)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1P1P4/8/3kP3/R2P4/5K2/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-08-19 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1P1P4/8/3kP3/R2P4/5K2/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-08-19 more...
1. e8=T Kh5 2. Te6 Kh4 3. Th6#
Keywords: Miniature Collection (0056110), Miniature, under-promotion key (T), Rex solus (s), Kindergarten Problem
Genre: 3#
Computer test: popeye 4.87
FEN: 8/4P3/8/8/5K1k/8/6P1/8
Input: Felber, Volker, 2010-09-12
Last update: Alfred Pfeiffer, 2022-08-03 more...
Genre: 3#
Computer test: popeye 4.87
FEN: 8/4P3/8/8/5K1k/8/6P1/8
Input: Felber, Volker, 2010-09-12
Last update: Alfred Pfeiffer, 2022-08-03 more...
1. d8=T! Ke1 2. Txd3 Kf1 3. Td1#
1. ... Kc1 2. Txd3 Kb1 3. Td1#
1. ... Kc1 2. Txd3 Kb1 3. Td1#
Keywords: Miniature Collection (0292971), Minimal (b), Miniature, under-promotion key (T), Stalemate avoidance
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/3P4/8/8/5K2/3b4/7R/3k4
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-12-05 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/3P4/8/8/5K2/3b4/7R/3k4
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-12-05 more...
a) 1. g8=L;
b) 1. g8=S;
c) 1. g8=D
b) 1. g8=S;
c) 1. g8=D
Keywords: Miniature Collection (0304474), Rex solus, Miniature, under-promotion key (wL, wS), Promotion key (wD), Flight-giving key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1B5R/1B1k2PP/5K2/8/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2022-11-08 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1B5R/1B1k2PP/5K2/8/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2022-11-08 more...
1. b8=L! droht 2. Db5#
1. ... Kd8 2. Dc7#
Cook: 1. Db5+
1. ... Kd8 2. Dc7#
Cook: 1. Db5+
Keywords: Miniature Collection (0308618), Miniature, Rex solus, under-promotion key (L), Stalemate avoidance
Genre: 2#
Computer test: SCHRECKE: NL
FEN: 8/1P1k1K2/5P2/2Q5/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-04 more...
Genre: 2#
Computer test: SCHRECKE: NL
FEN: 8/1P1k1K2/5P2/2Q5/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-04 more...
1. f8=D? Tg3+! 2. Dxg3,fxg3=
1. f8=T? Tf5!
1. f8=L? Tf7!
1. f8=S+! Txf8 2. Lxf8 Kh8 3. Dg7#
1. ... Kh8 2. Dh6+ Kg8 3. Dh7#
1. f8=T? Tf5!
1. f8=L? Tf7!
1. f8=S+! Txf8 2. Lxf8 Kh8 3. Dg7#
1. ... Kh8 2. Dh6+ Kg8 3. Dh7#
Keywords: Miniature Collection (0058373), Checking key, Allumwandlung, under-promotion key (S), Minimal (b), Miniature
Genre: 3#
FEN: 8/5P1k/8/6Q1/1B6/5r2/5P2/6K1
Reprints: Die Schwalbe 3, p. 84, 02/1970
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-09-25 more...
Genre: 3#
FEN: 8/5P1k/8/6Q1/1B6/5r2/5P2/6K1
Reprints: Die Schwalbe 3, p. 84, 02/1970
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-09-25 more...
1. e8=L! Sd3,Sc4,Sc6,Sd7 2. Lh5#
1. ... Sf3,Sg4,Sg6,Sf7 2. Lb5#
1. ... Sf3,Sg4,Sg6,Sf7 2. Lb5#
Keywords: Miniature Collection (0310252), Minimal (b), Miniature, under-promotion key (L), Stalemate avoidance, Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/4P3/8/B3n3/8/8/2B1kPK1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-24 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/4P3/8/B3n3/8/8/2B1kPK1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-24 more...
1. d8=T! Kxe6 2. Kf4 Ke7 3. Te8#
1. ... fxe6 2. Td7+ Kf8 3. Ld6#
1. ... fxe6 2. Td7+ Kf8 3. Ld6#
Keywords: Miniature Collection (0323815), Minimal, Miniature, under-promotion key (T), Knight sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3Pkp2/4NN2/4B3/8/6K1/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-01-08 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3Pkp2/4NN2/4B3/8/6K1/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2023-01-08 more...
91 - P1165087
Nenad Petrovic
Norman Littlewood
19a Die Schwalbe 25-27, p. 476, 01/1967
2. Lob
(5+1) C+
#3
Nenad Petrovic
Norman Littlewood
19a Die Schwalbe 25-27, p. 476, 01/1967
2. Lob
(5+1) C+
#3
1. d8=T! Kh7 2. e8=L Kg8 3. Lg6#
1. ... Kf5 2. e8=D Kg5 3. Td5#
1. ... Kf5 2. e8=D Kg5 3. Td5#
Keywords: Miniature Collection (0058923), Miniature, Rex solus, under-promotion key (T), under-promotion (wL), Promotion (wD), Stalemate avoidance
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PP1B1/6kP/8/8/6K1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-11-25 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PP1B1/6kP/8/8/6K1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-11-25 more...
1. g8=T Kh7 2. Tf8 Kh6 3. Th8#
Keywords: Miniature Collection (0330949), Fabel-Opus (17), under-promotion key (T), Stalemate avoidance
Genre: 3#
FEN: 4N3/6P1/6pk/6p1/6K1/8/8/8
Reprints: 222 Braunschweiger Neueste Nachrichten 24/05/1927
Input: Zuncke/Bruder, 2010-09-12
Last update: Mario Richter, 2020-11-30 more...
Genre: 3#
FEN: 4N3/6P1/6pk/6p1/6K1/8/8/8
Reprints: 222 Braunschweiger Neueste Nachrichten 24/05/1927
Input: Zuncke/Bruder, 2010-09-12
Last update: Mario Richter, 2020-11-30 more...
Keywords: Miniature Collection (0312736), anticipated (P1349543), Stalemate dissolution, under-promotion key (L)
Genre: 2#
FEN: R7/1P1P2k1/6P1/6K1/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-10-05 more...
Genre: 2#
FEN: R7/1P1P2k1/6P1/6K1/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-10-05 more...
1. f8=L! Kxe8 2. Dc8#
'DAZ'-Lösetip: "D- und T-Züge [führen] nicht zum Ziele. Ein K-Zug - es käme nur Kxg7 in Frage - würde an der Stellung nichts ändern; bleibt also nur 1. f7-f8. Aber was wird der Bauer? Eine D würde den Schwarzen patt setzen; T u. S. lassen den K nach d6 entweichen, also 1. f7-f8=L. Dadurch wird dem K das Feld d6 genommen und Te8 preisgegeben. ... Mit dem Bauern in die Dame zu gehen, ist nicht immer der stärkste Zug."
'DAZ'-Lösetip: "D- und T-Züge [führen] nicht zum Ziele. Ein K-Zug - es käme nur Kxg7 in Frage - würde an der Stellung nichts ändern; bleibt also nur 1. f7-f8. Aber was wird der Bauer? Eine D würde den Schwarzen patt setzen; T u. S. lassen den K nach d6 entweichen, also 1. f7-f8=L. Dadurch wird dem K das Feld d6 genommen und Te8 preisgegeben. ... Mit dem Bauern in die Dame zu gehen, ist nicht immer der stärkste Zug."
E7bD2 BUL20
vf: '64', 1975, von wem?
in den 'Kölner Nachrichten (Sonntags-Blatt)' nachgedruckt mit der Autorangabe (Pseudonym?!) "Fritz K. in C."
more ...
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vf: '64', 1975, von wem?
in den 'Kölner Nachrichten (Sonntags-Blatt)' nachgedruckt mit der Autorangabe (Pseudonym?!) "Fritz K. in C."
more ...
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Keywords: Miniature Collection (0029525), under-promotion key (L), Stalemate avoidance, Sacrifice key (T), Miniature, Minimal
Genre: 2#
Computer test: popeye 4.87
FEN: 4R3/3k1Pp1/6K1/8/2Q5/8/8/8
Reprints: 4 Kölner Nachrichten (Sonntags-Blatt) 23/11/1879
74 Schachminiaturen - Neue Folge 1903
48 Deutsche Allgemeine Zeitung 25/06/1921
6 Arbeiter-Schachkalender , p. 85, 1926
70 Schachminiaturen Zweizüger , p. 25, 1965
Input: Felber, Volker, 2010-09-12
Last update: Mario Richter, 2023-03-27 more...
Genre: 2#
Computer test: popeye 4.87
FEN: 4R3/3k1Pp1/6K1/8/2Q5/8/8/8
Reprints: 4 Kölner Nachrichten (Sonntags-Blatt) 23/11/1879
74 Schachminiaturen - Neue Folge 1903
48 Deutsche Allgemeine Zeitung 25/06/1921
6 Arbeiter-Schachkalender , p. 85, 1926
70 Schachminiaturen Zweizüger , p. 25, 1965
Input: Felber, Volker, 2010-09-12
Last update: Mario Richter, 2023-03-27 more...
1. exf8=L! Kb1 2. La3 Ka2 3. Sc3#
Keywords: Miniature Collection (0061338), Minimal (b), Miniature, under-promotion key (L), Stalemate avoidance, Pure mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5b2/4P3/8/8/B7/8/k1N5/3N3K
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-26 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5b2/4P3/8/8/B7/8/k1N5/3N3K
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-26 more...
96 - P1173365
Hans-Christoph Krumm
Werner Speckmann
C Deutsche Schachzeitung , p. 158, 04/1977
(2+2) C+
#8
Hans-Christoph Krumm
Werner Speckmann
C Deutsche Schachzeitung , p. 158, 04/1977
(2+2) C+
#8
1. f8=T! Kg7 2. Tf1,Tf6 Kh7 3. Tf7+ Kg8 4. Kg6 h5 5. Tf4 h4 6. Txh4 Kf8 7. Te4 Kg8 8. Te8#
Keywords: Miniature Collection (0087151), Kindergarten Problem, Minimal, Miniature, under-promotion key (T), Stalemate avoidance
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/5P1k/7p/7K/8/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-23 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/5P1k/7p/7K/8/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-23 more...
1. g8=T! Txg8 2. hxg8=T Ka2 3. Ta8#
1. ... Te2 2. Dxe2 Kb1 3. Tg1#
1. ... Te5+ 2. dxe5 Ka2 3. Ta8#
1. ... Te2 2. Dxe2 Kb1 3. Tg1#
1. ... Te5+ 2. dxe5 Ka2 3. Ta8#
BUT3T e144
vf: Werner Speckmann, 08.1968, Ceskoslovensky sach;
Nikolai Reswow, Tschoritschnik 1998;
b) von Nikolai Reswow, 1998, Tschoritschnik
Henrik Juel: Part b) should probably read wKh5 to g5 (not wD).
1.h8T Txh8/Tg8 2.gxh8DT/Txg8 etc. (2011-01-29)
Henrik Juel: a) is C+ Popeye 4.61, except for mate duals
b) has the dual 1.h8=T Tf8 2.Txf8,gxf8=DT (2023-12-04)
more ...
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vf: Werner Speckmann, 08.1968, Ceskoslovensky sach;
Nikolai Reswow, Tschoritschnik 1998;
b) von Nikolai Reswow, 1998, Tschoritschnik
Henrik Juel: Part b) should probably read wKh5 to g5 (not wD).
1.h8T Txh8/Tg8 2.gxh8DT/Txg8 etc. (2011-01-29)
Henrik Juel: a) is C+ Popeye 4.61, except for mate duals
b) has the dual 1.h8=T Tf8 2.Txf8,gxf8=DT (2023-12-04)
more ...
comment
Keywords: Miniature Collection (0063927), Minimal (b), Miniature, under-promotion key (T), under-promotion (T), Stalemate avoidance
Genre: 3#
FEN: 4r3/6PP/8/1Q5K/3P4/8/8/k7
Reprints: 181 Spectacular Chess Problems , p. 71, 1965
325 Perlen der Schachkomposition 1985
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-12-05 more...
Genre: 3#
FEN: 4r3/6PP/8/1Q5K/3P4/8/8/k7
Reprints: 181 Spectacular Chess Problems , p. 71, 1965
325 Perlen der Schachkomposition 1985
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-12-05 more...
1. d8=L! Ke8 2. Lae7 Kf7 3. Sd6#
Keywords: Miniature Collection (0065303), Miniature, Rex solus, under-promotion key (L), Stalemate avoidance
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5N1K/3P1k2/8/8/4N3/B5P1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-26 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5N1K/3P1k2/8/8/4N3/B5P1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-26 more...
1. a8=T! Ld7 2. Sf5 gxf5#
1. a8=T Lf7 2. Sd5 cxd5#
1. a8=T Lf7 2. Sd5 cxd5#
Keywords: indirekte Entfesselung, under-promotion key (T), Pawn mate (zweifach)
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 4b3/P1R1N2k/2p3p1/2p1B1P1/2p1KP2/2P1PP2/8/8
Input: Frank Müller, 2011-02-08
Last update: Dieter Berlin, 2024-02-11 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 4b3/P1R1N2k/2p3p1/2p1B1P1/2p1KP2/2P1PP2/8/8
Input: Frank Müller, 2011-02-08
Last update: Dieter Berlin, 2024-02-11 more...
1. h8=T! Te4 2. Scxd4+ Lxd4#
1. ... Tf4 2. Sfxd4+ Lxd4#
1. ... Tg4 2. Dh5 Lf2,Le3#
1. ... Th5 2. Txh5 Lf2,Le3#
1. ... Th6 2. Txh6 Lf2,Le3#
1. ... Th7 2. Txh7 Lf2,Le3#
1. ... Txh8 2. Txh8 Lf2,Le3#
1. ... Tf4 2. Sfxd4+ Lxd4#
1. ... Tg4 2. Dh5 Lf2,Le3#
1. ... Th5 2. Txh5 Lf2,Le3#
1. ... Th6 2. Txh6 Lf2,Le3#
1. ... Th7 2. Txh7 Lf2,Le3#
1. ... Txh8 2. Txh8 Lf2,Le3#
Keywords: under-promotion key (T)
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5R2/1Bp4P/2N3Q1/5N2/3p3r/3P1kPp/3P3p/5Kbr
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2024-03-18 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5R2/1Bp4P/2N3Q1/5N2/3p3r/3P1kPp/3P3p/5Kbr
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2024-03-18 more...
Show statistic for complete result. Show search result faster by using ids.
https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+NOT+A%3D%27Porten%2C+Fritz%27+AND+K%3D%27Unterverwandlung+im+Schl%C3%BCsselzug%27
The problems of this query have been registered by the following contributors:
Erich Bartel (1)Hans-Jürgen Schäfer (1)
Franz Pachl (1)
Felber, Volker (46)
Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (2)
Brian Stephenson (19)
Frank Müller (4)
HBae (1)
Zuncke/Bruder (25)
Erich Bartel: Duplikat siehe P0500774 (2008-04-08)
Anton Baumann: P0500774 hat einen zusätzlichen sB auf d5, welcher tatsächlich nicht erforderlich ist. Welche Stellung wurde ausgezeichnet?
C+ Gustav 4.1d (2021-02-15)
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