23 problem(s) found in 3054 milliseconds (displaying 23 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND G='s#' AND K='Zugwechsel'] [download as LaTeX]
a) * 1. ... a2#
1. Dc8 Ka4 2. Da6+ Kb3 3. Dc6 a2#
b) * 1. ... a2#
1. Dd3 Ka4 2. Da6+ Kb3 3. Dc6 a2#
1. Dc8 Ka4 2. Da6+ Kb3 3. Dc6 a2#
b) * 1. ... a2#
1. Dd3 Ka4 2. Da6+ Kb3 3. Dc6 a2#
Keywords: Tempo Duel (Dreieck,Dk), Mutate
Genre: s#
FEN: 8/8/2Q5/8/8/pkP5/1p6/1K6
Reprints: 869/870 Jas 24/09/1937
519 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Rainer Staudte, 2015-02-15 more...
Genre: s#
FEN: 8/8/2Q5/8/8/pkP5/1p6/1K6
Reprints: 869/870 Jas 24/09/1937
519 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Rainer Staudte, 2015-02-15 more...
* 1. ... h3xg2#
1. Sf6 Kg3 2. Se2+ Kf2 3. Sg1 Kg3 4. Sfg4 h3xg2#
Synthese-Meeraner (im Selbstmatt), Themafigur: sB
1. Sf6 Kg3 2. Se2+ Kf2 3. Sg1 Kg3 4. Sfg4 h3xg2#
Synthese-Meeraner (im Selbstmatt), Themafigur: sB
Keywords: Pawn mate, Corner mate, Mutate, Switchback (k), Meerane-Thema, Obvious promotion, Miniature, Flight-giving key
Genre: s#
FEN: 8/8/8/7N/3N4/7p/5kNN/7K
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2020-11-30 more...
Genre: s#
FEN: 8/8/8/7N/3N4/7p/5kNN/7K
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2020-11-30 more...
* 1. ... Lxb7#
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
Keywords: Mutate, Meerane-Thema, Round Trip (D-5), Miniature, Minimal (l), Model mate, Checking key, Flight-giving key
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
* 1. ... Lxf2#
1. Se7+! Kh8 2. Sf7+ Kh7 3. Sg6 Kg8 4. Sg5 Lxf2#
1. Se7+! Kh8 2. Sf7+ Kh7 3. Sg6 Kg8 4. Sg5 Lxf2#
Keywords: Checking key, Round Trip (k-3), Mutate
Genre: s#
FEN: 6k1/6p1/6N1/6NP/8/8/PP3R1p/K5br
Reprints: 1 Nedela (Riga) 26/01/1923
27) idee & form 159, p. 5381, 07/2023
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-09-07 more...
Genre: s#
FEN: 6k1/6p1/6N1/6NP/8/8/PP3R1p/K5br
Reprints: 1 Nedela (Riga) 26/01/1923
27) idee & form 159, p. 5381, 07/2023
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-09-07 more...
* 1. ... Txe1#
1. Db3 Kd2 2. Tgxe2+ Kc1 3. Tg2 e2 4. Da2 e3 5. Db3 Kd2 6. Tgxe2+ Kc1 7. Tg2 e2 8. Da2 Txe1#
Cook: Dual 3. Dxe3+ Kb1 4. Dxe4+ Kc1 5. Dc4+ Kb1 6. Da2+ Kc1 7. Tg2 Txe1#
4. ... Ka1 5. Da4,Da8+ Kb1 6. Da2+,Tg2 Kc1 7. Tg2,Da2,Db7,Db8 Txe1# (Frank Richter)
1. Db3 Kd2 2. Tgxe2+ Kc1 3. Tg2 e2 4. Da2 e3 5. Db3 Kd2 6. Tgxe2+ Kc1 7. Tg2 e2 8. Da2 Txe1#
Cook: Dual 3. Dxe3+ Kb1 4. Dxe4+ Kc1 5. Dc4+ Kb1 6. Da2+ Kc1 7. Tg2 Txe1#
4. ... Ka1 5. Da4,Da8+ Kb1 6. Da2+,Tg2 Kc1 7. Tg2,Da2,Db7,Db8 Txe1# (Frank Richter)
Frank Richter: Cook in 7: 3.Dxe3+ Kb1 4.Dxe4+ Kc1 5.Dc4+ Kb1 6.Da2+ Kc1 7.Tg2 Txe1#, 4.- Ka1 5.Da4,Da8+ Kb1 6.Da2+,Tg2 Kc1 7.Tg2,Da2(b7,b8) Txe1# (2009-05-29)
Gunter Jordan: Auch wenn es nicht besonders schön aussieht, aber mit einem zusätzlichen Bauernpaar wBf4/sBf5 wird das Stück korrekt und die feine Idee mit den multiplen Rückkehren bleibt erhalten. (2021-12-07)
SCHRECKE: Eine elegantere Korrektur scheint mir, die ganze Stellung nach rechts zu verschieben! (2021-12-07)
comment
Gunter Jordan: Auch wenn es nicht besonders schön aussieht, aber mit einem zusätzlichen Bauernpaar wBf4/sBf5 wird das Stück korrekt und die feine Idee mit den multiplen Rückkehren bleibt erhalten. (2021-12-07)
SCHRECKE: Eine elegantere Korrektur scheint mir, die ganze Stellung nach rechts zu verschieben! (2021-12-07)
comment
Keywords: Switchback (DTk), Mutate, Model mate, Tempo Losing Manouevre
Genre: s#
FEN: 8/8/8/8/4p3/4p1p1/Q3p1R1/2krR1K1
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2021-12-07 more...
Genre: s#
FEN: 8/8/8/8/4p3/4p1p1/Q3p1R1/2krR1K1
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2021-12-07 more...
* 1. ... Dxg8#
1. Sg3! Kf6 2. De5+ Kg6 3. Dh5+ Kf6 4. Se4+ Ke6 5. Da5 Dxg8#
Sparsame Darstellung der Rückkehr von weißer Dame, weißem Springer und schwarzem König. (Preisrichter A.H.Kniest, Schach-Echo,1974, S.128)
1. Sg3! Kf6 2. De5+ Kg6 3. Dh5+ Kf6 4. Se4+ Ke6 5. Da5 Dxg8#
Sparsame Darstellung der Rückkehr von weißer Dame, weißem Springer und schwarzem König. (Preisrichter A.H.Kniest, Schach-Echo,1974, S.128)
Keywords: Round Trip, Minimal (d), Mutate
Genre: s#
FEN: 3K2B1/2B2q2/4k2P/Q7/4N3/8/8/8
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-02-26 more...
Genre: s#
FEN: 3K2B1/2B2q2/4k2P/Q7/4N3/8/8/8
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-02-26 more...
* 1. ... Sf2#
1. Dd7! Ke5 2. Dc6 Kd4 3. Dc5+ Ke4 4. Dd6 Sf2#
1. Dd7! Ke5 2. Dc6 Kd4 3. Dc5+ Ke4 4. Dd6 Sf2#
Keywords: Pure Round Trip (Dk), Mutate
Genre: s#
FEN: 8/8/3Q4/1p4p1/1P2k1Pp/6pK/4p1N1/4N2n
Reprints: 823 Wolfgang Pauly. Challenge of a Legacy 2001
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-02-16 more...
Genre: s#
FEN: 8/8/3Q4/1p4p1/1P2k1Pp/6pK/4p1N1/4N2n
Reprints: 823 Wolfgang Pauly. Challenge of a Legacy 2001
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-02-16 more...
8 - P1082153
Alfred Olaf Karlström
Dansk Skakproblem Klub 1947
2. Preis
Dansk Skakproblem Klub
(10+8) C+
s#4*
Alfred Olaf Karlström
Dansk Skakproblem Klub 1947
2. Preis
Dansk Skakproblem Klub
(10+8) C+
s#4*
* 1. ... bxc6#
1. Sd4! Kg7 2. Se6+ Kg8 3. Sd8+ Kf8 4. Sc6 bxc6#
1. Sd4! Kg7 2. Se6+ Kg8 3. Sd8+ Kf8 4. Sc6 bxc6#
Keywords: Mutate, Pure Round Trip (S)
Genre: s#
FEN: Rn3k2/1p1P4/1pNP2Pp/bK5P/PpB5/1p6/1B6/8
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-03-10 more...
Genre: s#
FEN: Rn3k2/1p1P4/1pNP2Pp/bK5P/PpB5/1p6/1B6/8
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-03-10 more...
* 1. ... Lxh2 2. Dxh2 Sxh2#
1. Th3! Lh2 2. Tf3+ Ke4 3. Tf4+ Kxf4 4. Dxh2+ Sxh2#
1. Th3! Lh2 2. Tf3+ Ke4 3. Tf4+ Kxf4 4. Dxh2+ Sxh2#
Keywords: Tempo Duel, Mutate
Genre: s#
FEN: 8/5N2/8/5p2/5knQ/4p3/4PpBR/5Kb1
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-02-26 more...
Genre: s#
FEN: 8/5N2/8/5p2/5knQ/4p3/4PpBR/5Kb1
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-02-26 more...
* 1. ... Lxe2#
1. Tdc5+! Kd4 2. Dg4+ Le4 3. Dd1+ Ld3 4. Td5+ Kc4 5. De2 Lxe2#
1. Tdc5+! Kd4 2. Dg4+ Le4 3. Dd1+ Ld3 4. Td5+ Kc4 5. De2 Lxe2#
Keywords: Tempoverlustrückkehr, Mutate, Checking key, Switchback (DTkl), Model mate
Genre: s#
FEN: 8/6p1/6Bp/1R1R3K/2k4P/3bp3/1P2Q3/8
Input: Frank Müller, 2012-06-22
Last update: Marcin Banaszek, 2021-10-02 more...
Genre: s#
FEN: 8/6p1/6Bp/1R1R3K/2k4P/3bp3/1P2Q3/8
Input: Frank Müller, 2012-06-22
Last update: Marcin Banaszek, 2021-10-02 more...
* 1. ... axb3,cxb3#
1. Df2! Sxe5 2. Dc5 axb3,cxb3#
1. ... Sg5 2. Df5 axb3,cxb3#
1. ... Sh2 2. Dxh2 axb3,cxb3#
1. ... Sg1 2. Dxg1 axb3,cxb3#
1. ... Se1 2. Dxe1 axb3,cxb3#
1. ... Sd2 2. Dxd2 axb3,cxb3#
1. ... Sd4 2. Dxd4 axb3,cxb3#
1. Df2! Sxe5 2. Dc5 axb3,cxb3#
1. ... Sg5 2. Df5 axb3,cxb3#
1. ... Sh2 2. Dxh2 axb3,cxb3#
1. ... Sg1 2. Dxg1 axb3,cxb3#
1. ... Se1 2. Dxe1 axb3,cxb3#
1. ... Sd2 2. Dxd2 axb3,cxb3#
1. ... Sd4 2. Dxd4 axb3,cxb3#
* 1. ... dxe4 2. Da1 e3 3. Lb2 e2 4. Lxg7 Txg7 5. Dxg7+ Kxg7#
1. Lb2! dxe4 2. Da7 e3 3. Da1 e2 4. Lxg7 Txg7 5. Dxg7+ Kxg7#
1. Lb2! dxe4 2. Da7 e3 3. Da1 e2 4. Lxg7 Txg7 5. Dxg7+ Kxg7#
1. ... axb3#
1. Sc5 Kd2 2. Sxh3 Kc2 3. Sf4 h3 4. Sxh5 Kd2 5. Sf4 Kc2 6. Sb3 axb3#
1. Sc5 Kd2 2. Sxh3 Kc2 3. Sf4 h3 4. Sxh5 Kd2 5. Sf4 Kc2 6. Sb3 axb3#
1. ... g5 2. g3 hxg3#
1. Ld1! g5 2. g4 hxg3ep#
1. Ld1! g5 2. g4 hxg3ep#
Skakbladet schreibt zum Autor nur: "Hannemann (Ingeniør in Randers)"
SCHRECKE: C+, popeye 4.89 (2023-10-26)
comment
SCHRECKE: C+, popeye 4.89 (2023-10-26)
comment
* 1. ... gxh5 2. Da5 h4 3. Sb5 Kd5 4. Sd4+ Sxa5#
1. Sb5! gxh5 2. Dd8 h4 3. Da5 Kd5 4. Sd4+ Sxa5#
1. Sb5! gxh5 2. Dd8 h4 3. Da5 Kd5 4. Sd4+ Sxa5#
16 - P1381635
Mirko Degenkolbe
8711 Seven Chess Notes 172, p. 19, 06/2020
2. Lob (wegen Vorgänger aberkannt)
(5+2) C+
s#5*
Mirko Degenkolbe
8711 Seven Chess Notes 172, p. 19, 06/2020
2. Lob (wegen Vorgänger aberkannt)
(5+2) C+
s#5*
* 1. ... Lh8xg7#
1. Dg5+! Kf7 2. Dd5+ Kf8 3. Da8+ Kf7 4. De8+ Kf6 5. Dh5 Lh8xg7#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
1. Dg5+! Kf7 2. Dd5+ Kf8 3. Da8+ Kf7 4. De8+ Kf6 5. Dh5 Lh8xg7#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
Keywords: Model mate, anticipated (P1016504), Minimal (l), Miniature, Mutate, Meerane-Thema, Checking key, Round Trip (D-5), Flight-giving key
Genre: s#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7b/6NP/3P1k1K/7Q/8/8/8/8
Input: Felber, Volker, 2020-11-09
Last update: Felber, Volker, 2021-04-07 more...
Genre: s#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7b/6NP/3P1k1K/7Q/8/8/8/8
Input: Felber, Volker, 2020-11-09
Last update: Felber, Volker, 2021-04-07 more...
* 1. ... La1xb2#
1. Sb7! Zugzwang
1. ... Kc4 2. Db3+ Kd4 3. Dd3+ Ke5 4. Df5+ Kd4 5. Df4+ Kc3 6. Dd2+ Kc4 7. Db4+ Kd5 8. Dd6+ Kc4 9. Sa5+! Kc3 10. Dd1! La1xb2#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
1. Sb7! Zugzwang
1. ... Kc4 2. Db3+ Kd4 3. Dd3+ Ke5 4. Df5+ Kd4 5. Df4+ Kc3 6. Dd2+ Kc4 7. Db4+ Kd5 8. Dd6+ Kc4 9. Sa5+! Kc3 10. Dd1! La1xb2#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
[MD 1607]
In the starting position there is an immediate set matt.
But this cannot be maintained by white.
That's why he has to come up with something new.
In order to restore the starting position and thereby shift the duty to move to black, White needs ten moves.
The black king has to run two linear Rundlaufs and the white queen must be led a tempo onto the square d6. Only when all of this has been implemented can white S and white Q return to their original stands, forcing black to set the mat.
Model mate.
more ...
comment
In the starting position there is an immediate set matt.
But this cannot be maintained by white.
That's why he has to come up with something new.
In order to restore the starting position and thereby shift the duty to move to black, White needs ten moves.
The black king has to run two linear Rundlaufs and the white queen must be led a tempo onto the square d6. Only when all of this has been implemented can white S and white Q return to their original stands, forcing black to set the mat.
Model mate.
more ...
comment
Keywords: Switchback (D-8, S), Model mate, Mutate, Selfblock, Meerane-Thema, Flight-giving key
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force
FEN: 8/8/8/N6p/7P/2k5/1R6/bBKQ4
Input: Felber, Volker, 2020-11-14
Last update: Marcin Banaszek, 2022-09-01 more...
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force
FEN: 8/8/8/N6p/7P/2k5/1R6/bBKQ4
Input: Felber, Volker, 2020-11-14
Last update: Marcin Banaszek, 2022-09-01 more...
* 1. ... c3 2. Dd2+ cxd2#
1. Db2! Kd3 2. Sf4+ Ke3 3. Sd5+ Kd3 4. Sb4+ Ke3 5. Df6 c3 6. Df3+ Kd4 7. Dd5+ Ke3 8. Dd2+ cxd2#
1. Db2! Kd3 2. Sf4+ Ke3 3. Sd5+ Kd3 4. Sb4+ Ke3 5. Df6 c3 6. Df3+ Kd4 7. Dd5+ Ke3 8. Dd2+ cxd2#
1. Th4! Kf3 2. Dg4+ Ke3 3. Th3 Lf2#
2. ... Kg2 3. Td2+ Lf2#
1. Dg2? Sf1!
2. ... Kg2 3. Td2+ Lf2#
1. Dg2? Sf1!
* 1. ... Lxb7#
1. Dd5 Lc8 2. Db7 Lxb7#
1. ... d6 2. Db7+ Lxb7#
1. ... Lb7 2. De4+ Lxe4#
1. Dd5 Lc8 2. Db7 Lxb7#
1. ... d6 2. Db7+ Lxb7#
1. ... Lb7 2. De4+ Lxe4#
* 1. ... a3 2. Sf3! Kc2 3. Dd2+ Kb3 4. Db2+ axb2#
2. ... Kb4 3. De5! Kb3 4. Db2+ axb2#
1. Sd7! a3 2. Sb6! Kb4 3. De5! Kb3 4. Db2+ axb2#
1. ... Kb4 2. Dc5+ Kb3 3. Sd3! a3 4. Sb2 axb2#
2. ... Kb4 3. De5! Kb3 4. Db2+ axb2#
1. Sd7! a3 2. Sb6! Kb4 3. De5! Kb3 4. Db2+ axb2#
1. ... Kb4 2. Dc5+ Kb3 3. Sd3! a3 4. Sb2 axb2#
Keywords: Mutate, Change of Sacrifices, Switchback (S), Miniature
Genre: s#
FEN: 8/8/1N6/3Q4/p7/2k5/p7/K3N3
Input: Rainer Staudte, 2021-11-06
Last update: Marcin Banaszek, 2021-11-11 more...
Genre: s#
FEN: 8/8/1N6/3Q4/p7/2k5/p7/K3N3
Input: Rainer Staudte, 2021-11-06
Last update: Marcin Banaszek, 2021-11-11 more...
* 1. ... Lxg1#
1. Dd4! Lg1 2. De3+ Kh2 3. Df2 Lxf2#
1. ... g1=D,T,L,S 2. Dxg1+ Lg2 3. c7 Lxg1#
1. Dd4! Lg1 2. De3+ Kh2 3. Df2 Lxf2#
1. ... g1=D,T,L,S 2. Dxg1+ Lg2 3. c7 Lxg1#
Keywords: Mutate, Pelle move, Tempo Loss, Switchback (D)
Genre: s#
FEN: 8/8/2PB4/1PK5/1PP2nBp/6kP/6pb/6Qb
Input: Rainer Staudte, 2022-11-25
Last update: Marcin Banaszek, 2022-11-27 more...
Genre: s#
FEN: 8/8/2PB4/1PK5/1PP2nBp/6kP/6pb/6Qb
Input: Rainer Staudte, 2022-11-25
Last update: Marcin Banaszek, 2022-11-27 more...
23 - P1411655
Tibor Florian
? 1975-1977
Mannschaftsturnier der sozialistischen Länder 1975-1977
23. Platz
(11+10) C+
s#2*
Tibor Florian
? 1975-1977
Mannschaftsturnier der sozialistischen Länder 1975-1977
23. Platz
(11+10) C+
s#2*
* 1. ... Sh4 2. Lxh4 1. ... Sf4 2. Lxf4 1. ... Se3 2. dxe3 1. ... Se1 2. Lxe1
1. Txe4! Kd3 2. Te1+
1. ... Sh4 2. Txh4+ 1. ... Sf4 2. Txf4+ 1. ... Se3 2. Txe3+ 1. ... Se1 2. Txe1#
1. Txe4! Kd3 2. Te1+
1. ... Sh4 2. Txh4+ 1. ... Sf4 2. Txf4+ 1. ... Se3 2. Txe3+ 1. ... Se1 2. Txe1#
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The problems of this query have been registered by the following contributors:
Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (3)HBae (6)
Frank Müller (3)
Klaus Funk (1)
Mario Richter (1)
Felber, Volker (3)
Rainer Staudte (3)
Dieter Berlin (3)
SCHRECKE: a)+b): C+, popeye 4.87 (2023-09-25)
comment