145 problem(s) found in 1801 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20220810 AND NOT S='The Westminster Papers' AND K='Schlagschlüssel'] [download as LaTeX]
1. Txa2 Sxa2 2. Kb6 Sc1 3. Kc7 Sa2 4. Kd8 Sc1 5. Ke8 Sa2 6. Kf8 Sc1 7. Kg8 Sa2 8. Kh7 Sc1 9. Kg6 Sa2 10. Kxf6 Sc1 11. Ke7 Sa2 12. f5 Sc1 13. f4 Sa2 14. f3 exf3 15. e2 Kd2 16. Kd8 Sc3 17. Kc7 Sa4 18. Kc6 Tc3#
Keywords: Capture key, Switchback (Sk), Entblockung, Round Trip (k-8), Square vacation
Genre: h#
Computer test: C+, popeye 4.87
FEN: 8/1b1p1p2/k2p1P2/1p1p4/1P1P4/BRKPp3/NPP1P3/r1N5
Input: hpr, 1999-03-30
Last update: Gunter Jordan, 2022-12-01 more...
Genre: h#
Computer test: C+, popeye 4.87
FEN: 8/1b1p1p2/k2p1P2/1p1p4/1P1P4/BRKPp3/NPP1P3/r1N5
Input: hpr, 1999-03-30
Last update: Gunter Jordan, 2022-12-01 more...
2 - P1008810
Franz Pachl
10723 Die Schwalbe 182 04/2000
(9+9)
h#2
b) wDUf1 statt wSUf1
c) wLf1 statt wSUf1
wDU,sDU=Grashüpfer
wSU=Nachtreiter
Franz Pachl
10723 Die Schwalbe 182 04/2000
(9+9)
h#2
b) wDUf1 statt wSUf1
c) wLf1 statt wSUf1
wDU,sDU=Grashüpfer
wSU=Nachtreiter
a) 1. Lxe6 Ng3 2. Lc8 Lb6#
b) 1. Sxc5 Ga1 2. Sa6 Nb6#
c) 1. Txa4 Lh3 2. Txa7 Tb6#
MR, der übrigens mit 4/II-III wertete, beschreibt das dargestellte Thema: jedem der vier wThemasteine ist ein Nachbarfeld des sK zugeordnet, welches er ganz allein deckt. In jeder Phase wird jeweils eines dieser Felder durch einen sStein geblockt, der unterwegs zufällig jene Themafigur schlägt, deren Deckungsaufgabe der in Forsberg-Manier sein Kleid wechselnde Stein auf f1 übernimmt. Der Superschnittpunkt T/L/N/(G) ist mir bereits aus einem feenschach-Serienzüger von P.A. Petkov bekannt, der mit einem ähnlich komplexen Zyklus einen Preis errang. Ich wüßte keinen Grund, warum es diesem reichhaltigen Hilfsmatt anders ergehen sollte.
EB: Die vom Autor gewohnten Linienöffnungen mit Matt- und Opferwechsel, hier mit Märchenfiguren garniert.
b) 1. Sxc5 Ga1 2. Sa6 Nb6#
c) 1. Txa4 Lh3 2. Txa7 Tb6#
MR, der übrigens mit 4/II-III wertete, beschreibt das dargestellte Thema: jedem der vier wThemasteine ist ein Nachbarfeld des sK zugeordnet, welches er ganz allein deckt. In jeder Phase wird jeweils eines dieser Felder durch einen sStein geblockt, der unterwegs zufällig jene Themafigur schlägt, deren Deckungsaufgabe der in Forsberg-Manier sein Kleid wechselnde Stein auf f1 übernimmt. Der Superschnittpunkt T/L/N/(G) ist mir bereits aus einem feenschach-Serienzüger von P.A. Petkov bekannt, der mit einem ähnlich komplexen Zyklus einen Preis errang. Ich wüßte keinen Grund, warum es diesem reichhaltigen Hilfsmatt anders ergehen sollte.
EB: Die vom Autor gewohnten Linienöffnungen mit Matt- und Opferwechsel, hier mit Märchenfiguren garniert.
SCHRECKE: C+, popeye 4.85 (2020-07-24)
Anton Baumann: Informalturnier 2000: 2. Preis (PR: Jörg Kuhlmann) (2023-09-26)
comment
Anton Baumann: Informalturnier 2000: 2. Preis (PR: Jörg Kuhlmann) (2023-09-26)
comment
Keywords: Forsberg Twins, Capture key
Pieces: = Grasshopper (G), = Nightrider (N)
Genre: Fairies
FEN: n4Kb1/Pkq5/4Rb2/1*2QBP4/*2N1r2r2/1n6/4P3/1*2q3*2N2
Reprints: 7) Rochade Europa , p. 51, 04/2001
Input: Gerd Wilts, 2003-07-01
Last update: Alfred Pfeiffer, 2020-07-23 more...
Pieces: = Grasshopper (G), = Nightrider (N)
Genre: Fairies
FEN: n4Kb1/Pkq5/4Rb2/1*2QBP4/*2N1r2r2/1n6/4P3/1*2q3*2N2
Reprints: 7) Rochade Europa , p. 51, 04/2001
Input: Gerd Wilts, 2003-07-01
Last update: Alfred Pfeiffer, 2020-07-23 more...
1. Sxc5! droht 2. Dd4#
1. ... Kxe5 2. Txh5#
1. ... Txe5 2. Td3#
1. ... Sxe5 2. Se7#
1. ... Lxe5 2. Le4#
1. ... Kxe5 2. Txh5#
1. ... Txe5 2. Td3#
1. ... Sxe5 2. Se7#
1. ... Lxe5 2. Le4#
Keywords: Brian Stephenson Collection (2672), Capture key, Block (t,l,s), Sacrifice key (L)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1bN5/6pb/2p1NRn1/2pkB2r/n5p1/KP5R/5Q2/1B6
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1bN5/6pb/2p1NRn1/2pkB2r/n5p1/KP5R/5Q2/1B6
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
1. Dxf4! droht 2. Se3#
Keywords: Brian Stephenson Collection (2849), Capture key, Unpinning (Schlüssel)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2BNqr2/4r1n1/6p1/Rb1kn1Q1/2R2pp1/BP6/6N1/5K2
Reprints: Mate in two moves 1931
AJEC (Belgischer Fernschachbund) 05/1938
136 FIDE Album 1914-1944/I 1971
L The Problemist 25-3, p. 99, 05/2015
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2BNqr2/4r1n1/6p1/Rb1kn1Q1/2R2pp1/BP6/6N1/5K2
Reprints: Mate in two moves 1931
AJEC (Belgischer Fernschachbund) 05/1938
136 FIDE Album 1914-1944/I 1971
L The Problemist 25-3, p. 99, 05/2015
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
1. exf7! Te8+ 2. fxe8=S#
1. ... Tc4+ 2. Sxc4#
1. ... Tc4+ 2. Sxc4#
Keywords: Brian Stephenson Collection (4900), Capture key, under-promotion in mating move (S), Provoked check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2K5/3N1p2/3kP3/1P1P1PB1/4r3/1R6/1N4B1/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2K5/3N1p2/3kP3/1P1P1PB1/4r3/1R6/1N4B1/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
1. Txe6! exf4,e4 2. Te4#
1. ... Ld3,Ld5 2. Dd5#
1. ... Lxe6+ 2. Sxe6#
1. ... Lxe2+ 2. Sxe2#
1. ... Lxb3 2. Sxb3#
1. ... Sxf2+ 2. Lxf2#
1. ... Se3+ 2. fxe3#
1. ... Sb2 2. f3#
1. ... b4 2. Dxc4#
1. ... Ld3,Ld5 2. Dd5#
1. ... Lxe6+ 2. Sxe6#
1. ... Lxe2+ 2. Sxe2#
1. ... Lxb3 2. Sxb3#
1. ... Sxf2+ 2. Lxf2#
1. ... Se3+ 2. fxe3#
1. ... Sb2 2. f3#
1. ... b4 2. Dxc4#
Keywords: Brian Stephenson Collection (5231), Zugzwang-Goal, Sacrifice key, Capture key, Provoked check, discovered checkmate, Pawn mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p5/2Q1p2R/Np2p3/2bk1NK1/1Pp5/2P1BP2/3n2B1
Reprints: 145 Canadian Chess Problems , p. 147, 1890
10 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p5/2Q1p2R/Np2p3/2bk1NK1/1Pp5/2P1BP2/3n2B1
Reprints: 145 Canadian Chess Problems , p. 147, 1890
10 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
1. Sxd4! Sh8,Sh6 2. Dd6#
1. ... Ta1,Ta8 2. Db6#
1. ... Txc6 2. Sb3#
1. ... Kxd4 2. Lf2#
1. ... c2 2. Db4#
1. ... e3 2. Db5#
1. ... Ta1,Ta8 2. Db6#
1. ... Txc6 2. Sb3#
1. ... Kxd4 2. Lf2#
1. ... c2 2. Db4#
1. ... e3 2. Db5#
Keywords: Brian Stephenson Collection (5234), Capture key, Flight giving sacrifice key, Zugzwang-Goal, Blocknutzung, Drag-in sacrifice, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1QN5/5n2/r1P1B3/2k5/3ppR2/2p5/2N1P3/4B1K1
Reprints: 153 Canadian Chess Problems , p. 155, 1890
28 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1QN5/5n2/r1P1B3/2k5/3ppR2/2p5/2N1P3/4B1K1
Reprints: 153 Canadian Chess Problems , p. 155, 1890
28 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
1. Txb4! Lxb4 2. De2+
1. ... f6 2. Sf4+
1. ... b5 2. S3xc5+
1. ... f4 2. De4+
1. ... f6 2. Sf4+
1. ... b5 2. S3xc5+
1. ... f4 2. De4+
Keywords: Brian Stephenson Collection (6794), Capture key, Sacrifice key
Genre: 3#
Computer test: Popeye 4.61
FEN: 3K4/3N1p2/1p1pk1n1/2b2p2/1p1p4/1R1N4/6Q1/8
Input: Brian Stephenson, 2004-08-12
Last update: James Malcom, 2024-03-04 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 3K4/3N1p2/1p1pk1n1/2b2p2/1p1p4/1R1N4/6Q1/8
Input: Brian Stephenson, 2004-08-12
Last update: James Malcom, 2024-03-04 more...
1. Dxg2! Kf6 2. Dg7+ Kxg7 3. Ld4#
1. ... Kf4 2. Dg4+ Ke5 3. Dd4#
1. ... Kd6 2. Dd2+
1. ... Kf4 2. Dg4+ Ke5 3. Dd4#
1. ... Kd6 2. Dd2+
1. Sxd6+! Kf6 2. Df5+ exf5 3. Sf7#
1. ... Kg5 2. Dg3+ Kf6,Kh6 3. Dg7#
1. ... Kg5 2. Dg3+ Kf6,Kh6 3. Dg7#
Das Original hat Nebenlösungen, es fehlt der sLd2. Wann, wo und von wem wurde er hinzugefügt?
Felber, Volker: Der Autor moniert in der Schachzeitung 04/1863, Seite 108 '... die Weglassung des von mir angegebenen schwarzen Läufers auf d2'. (2018-05-02)
more ...
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Felber, Volker: Der Autor moniert in der Schachzeitung 04/1863, Seite 108 '... die Weglassung des von mir angegebenen schwarzen Läufers auf d2'. (2018-05-02)
more ...
comment
Keywords: Brian Stephenson Collection (7711), Capture key, Checking key, Discovered check (Schlüssel), discovered checkmate, Queen sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/8/R2pp1k1/5N1p/8/3Q4/3b4/8
Reprints: 200 Intriguing Chess Puzzles 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/8/R2pp1k1/5N1p/8/3Q4/3b4/8
Reprints: 200 Intriguing Chess Puzzles 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
1. Sxf5! droht 2. Sd6+ Ld5 3. Se4#
1. ... Td2 2. Sd4+ Ld5 3. De7# 2. ... Kb4 3. Lxd2# 2. ... Kd6 3. Td8#
1. ... Td5 2. Td4 Txd4 3. exd4#
1. ... Tg7 2. Sxg7+ Ld5 3. De7#
1. ... Ld5 2. Lc4 bxc4 3. Lb4# 2. ... b4 3. Lxb4#
1. ... Td2 2. Sd4+ Ld5 3. De7# 2. ... Kb4 3. Lxd2# 2. ... Kd6 3. Td8#
1. ... Td5 2. Td4 Txd4 3. exd4#
1. ... Tg7 2. Sxg7+ Ld5 3. De7#
1. ... Ld5 2. Lc4 bxc4 3. Lb4# 2. ... b4 3. Lxb4#
Keywords: Brian Stephenson Collection (7780), Capture key, Battery creation, Blocknutzung, Pawn mate, Line opening
Genre: 3#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1R4b1/n1prN3/2p5/1pk2pQ1/5P2/NB2P1K1/1Pp5/3RB3
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-09 more...
Genre: 3#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1R4b1/n1prN3/2p5/1pk2pQ1/5P2/NB2P1K1/1Pp5/3RB3
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-09 more...
1. Sxd5! exd5,e5 2. Sf5#
1. ... Ta8 2. Dxb4#
1. ... Sh6 2. Le5#
1. ... Sc2 2. Sf3#
1. ... Sxd3 2. T3c4#
1. ... La5 2. Txa5#
1. ... Lxc3 2. Txc3#
1. ... Lxc5 2. Dxc5#
1. ... Ta8 2. Dxb4#
1. ... Sh6 2. Le5#
1. ... Sc2 2. Sf3#
1. ... Sxd3 2. T3c4#
1. ... La5 2. Txa5#
1. ... Lxc3 2. Txc3#
1. ... Lxc5 2. Dxc5#
Keywords: Brian Stephenson Collection (8920), Capture key, Zugzwang-Goal
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1B3K2/8/1Q2pN2/2Rp4/rb1k1PnN/p1RPp3/B3p3/4n3
Reprints: The Two-move Chess Problem: Trad. & Dev. 1966
535 FIDE Album 1914-1944/I , p. 105, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-23 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1B3K2/8/1Q2pN2/2Rp4/rb1k1PnN/p1RPp3/B3p3/4n3
Reprints: The Two-move Chess Problem: Trad. & Dev. 1966
535 FIDE Album 1914-1944/I , p. 105, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-23 more...
1. Sxf6! Txc3 2. Txc3#
1. ... Td3 2. Sfd5#
1. ... Te3 2. Sfe4#
1. ... Tg3 2. Sg4#
1. ... Th3 2. Sh5#
1. ... Tf1 2. Sd1#
1. ... Tf2 2. Se2#
1. ... Tf4 2. Sce4#
1. ... Tf5 2. Scd5#
1. ... Txf6 2. Txf6#
1. ... Td3 2. Sfd5#
1. ... Te3 2. Sfe4#
1. ... Tg3 2. Sg4#
1. ... Th3 2. Sh5#
1. ... Tf1 2. Sd1#
1. ... Tf2 2. Se2#
1. ... Tf4 2. Sce4#
1. ... Tf5 2. Scd5#
1. ... Txf6 2. Txf6#
Keywords: Brian Stephenson Collection (10312), Capture key, Battery creation, Zugzwang-Goal
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2B5/2p5/2k2p1R/Kp6/1B2N3/2N2r2/8/2R5
Reprints: 39 Problemschach-Jahrbuch 1993 D , p. 22, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-01 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2B5/2p5/2k2p1R/Kp6/1B2N3/2N2r2/8/2R5
Reprints: 39 Problemschach-Jahrbuch 1993 D , p. 22, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-01 more...
1. Sxe5! droht 2. Shf3#
1. ... Lxe5 2. Dxe7#
1. ... Da3+ 2. Sd3#
1. ... Dxe5+ 2. Txe5#
1. ... Lxe5 2. Dxe7#
1. ... Da3+ 2. Sd3#
1. ... Dxe5+ 2. Txe5#
Keywords: Brian Stephenson Collection (12668), Capture key, Provoked check, Cross check, Gegenschach, Switchback, selfpinning
Genre: 2#
FEN: 3Q4/4q1p1/5b1p/3Rp1kP/2RB2Pp/3NK3/7N/8
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-03-08 more...
Genre: 2#
FEN: 3Q4/4q1p1/5b1p/3Rp1kP/2RB2Pp/3NK3/7N/8
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-03-08 more...
1. Txh3+! Kd4 2. exd8=S Kd5 3. Td3#
Keywords: Brian Stephenson Collection (16322), Capture key, Checking key, Flight-giving key, under-promotion (wS)
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 3b4/3NP3/3N4/8/7R/3k3p/8/3K4
Reprints: Im Wunderland des Schachproblems , p. 23, 1958
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-23 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 3b4/3NP3/3N4/8/7R/3k3p/8/3K4
Reprints: Im Wunderland des Schachproblems , p. 23, 1958
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-23 more...
1. Tc5? Lxc8! 1. Tc6? Dc4!
1. Txc7! droht 2. f4#
1. ... Lc1 2. Tc6#
1. ... Dd3 2. Tc5#
1. ... Lxd5 2. Te7#
1. Txc7! droht 2. f4#
1. ... Lc1 2. Tc6#
1. ... Dd3 2. Tc5#
1. ... Lxd5 2. Te7#
Keywords: Brian Stephenson Collection (17792), Zagoruiko (3x3), double-check mate, Capture key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1BN2N2/1pp5/q3bp2/3Pkp2/R2p3n/b4PP1/B1R1P3/1Q5K
Reprints: 199a Michael Keller. Ein Meister der Schachkomposition [Chlubna] , p. 104, 1994
17b Schach mit Partner , p. 53, 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1BN2N2/1pp5/q3bp2/3Pkp2/R2p3n/b4PP1/B1R1P3/1Q5K
Reprints: 199a Michael Keller. Ein Meister der Schachkomposition [Chlubna] , p. 104, 1994
17b Schach mit Partner , p. 53, 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
* 1. ... Kc5 2. Le3# 1. ... Kxe5 2. Lf4# 1. ... Td7 2. Te3# 1. ... exf5 2. Tc3#
1. Dxc7! Kc5 2. Lb4# 1. ... Kxe5 2. Lc3# 1. ... Td7 2. Tc3# 1. ... La8,Lc8 2. Te3#
1. Dxc7! Kc5 2. Lb4# 1. ... Kxe5 2. Lc3# 1. ... Td7 2. Tc3# 1. ... La8,Lc8 2. Te3#
Keywords: Brian Stephenson Collection (22111), Capture key, pin-mate, discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/2p1Qp2/q1brp3/3kPP2/P5P1/1P3R2/2NB1N2/1K1R3B
Reprints: 97 FIDE Album 1956-1958 , p. 33, 1961
207 The American Two-move Chess Problem , p. 84, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-24 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/2p1Qp2/q1brp3/3kPP2/P5P1/1P3R2/2NB1N2/1K1R3B
Reprints: 97 FIDE Album 1956-1958 , p. 33, 1961
207 The American Two-move Chess Problem , p. 84, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-24 more...
1. Sxe6! dxe6 2. Df2#
1. ... dxc6 2. Sg7#
1. ... d6 2. Tg7#
1. ... d5 2. Sd8#
1. ... Ke8 2. Sg7#
1. ... dxc6 2. Sg7#
1. ... d6 2. Tg7#
1. ... d5 2. Sd8#
1. ... Ke8 2. Sg7#
Keywords: Brian Stephenson Collection (23629), Capture key, Pickaninny, Blocknutzung, Sacrifice of white pieces (S,L), Flight giving sacrifice key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/2Kp1kN1/2B1p3/4P1R1/8/B7/Q7/8
Reprints: Simple Two-move Themes 1924
Het Belgisch Schaakbord 1947
49 The American Two-move Chess Problem , p. 45, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/2Kp1kN1/2B1p3/4P1R1/8/B7/Q7/8
Reprints: Simple Two-move Themes 1924
Het Belgisch Schaakbord 1947
49 The American Two-move Chess Problem , p. 45, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
1. Txg6! Kxe4 2. Lxc4 Kf5 3. Ld3#
2. ... Kd4 3. Tg4#
2. ... Kf3 3. Ld5#
2. ... Kd4 3. Tg4#
2. ... Kf3 3. Ld5#
Keywords: Brian Stephenson Collection (34504), Capture key
Genre: 3#
FEN: 8/6p1/4R1p1/2p5/2p1R3/5kB1/3P4/3K1B2
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-04-26 more...
Genre: 3#
FEN: 8/6p1/4R1p1/2p5/2p1R3/5kB1/3P4/3K1B2
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-04-26 more...
1. cxd4! g5 2. Th3+ Ke4 3. Tf3 g4 4. d3# 2. ... Kc4 3. Tb3 g4 4. d3#
1. ... Kc4 2. d5+ Kc5 3. Tb4 g5 4. d4# 2. ... Kb5 3. Tb4+ Kc5 4. d4# 2. ... Kd3 3. Tc8 ... 4. Tc3#
1. ... Kc2 2. Tb8 Kd3 3. Tc8 g5 4. Tc3#
1. ... Kc4 2. d5+ Kc5 3. Tb4 g5 4. d4# 2. ... Kb5 3. Tb4+ Kc5 4. d4# 2. ... Kd3 3. Tc8 ... 4. Tc3#
1. ... Kc2 2. Tb8 Kd3 3. Tc8 g5 4. Tc3#
Keywords: Brian Stephenson Collection (37721), Capture key, Pawn mate (zweifach), Echomatt (doppelt)
Genre: n#
FEN: 3R4/8/6p1/8/3p3R/P1Pk4/P2P2P1/4K3
Reprints: 126 Spectacular Chess Problems , p. 52, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-13 more...
Genre: n#
FEN: 3R4/8/6p1/8/3p3R/P1Pk4/P2P2P1/4K3
Reprints: 126 Spectacular Chess Problems , p. 52, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-13 more...
1. Sxd2! Sg3 2. Dxd8#
1. ... Sc3 2. bxc3#
1. ... Sc5 2. Tb4#
1. ... Sd6 2. Td5#
1. ... Sf6 2. Le5#
1. ... Sg5 2. Dxh8#
1. ... Sxf2 2. Dxf2#
1. ... Sxd2 2. Dxg4#
Breuer:
Halbfesselung mit schwarzem Springerrad; sieben Springerabzüge als fortgesetzte Verteidigung,
1. bis 8. Grades.
Breuer und FIDE geben als Quelle an: Uppsala A.S.J.T.
1. ... Sc3 2. bxc3#
1. ... Sc5 2. Tb4#
1. ... Sd6 2. Td5#
1. ... Sf6 2. Le5#
1. ... Sg5 2. Dxh8#
1. ... Sxf2 2. Dxf2#
1. ... Sxd2 2. Dxg4#
Breuer:
Halbfesselung mit schwarzem Springerrad; sieben Springerabzüge als fortgesetzte Verteidigung,
1. bis 8. Grades.
Breuer und FIDE geben als Quelle an: Uppsala A.S.J.T.
Keywords: Brian Stephenson Collection (38232), Knight's wheel (s), half-pin black pieces, Black correction, Capture key, pin-mate, Pawn mate, Blocknutzung, Line closing
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r2Bq/p1B5/1b6/1R6/2Nkn1rQ/1P6/1PKp1P2/3R4
Reprints: 243 FIDE Album 1945-1955 , p. 57, 1964
1198 Beispiele zur Ideengeschichte des Schachproblems , p. 242, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-22 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r2Bq/p1B5/1b6/1R6/2Nkn1rQ/1P6/1PKp1P2/3R4
Reprints: 243 FIDE Album 1945-1955 , p. 57, 1964
1198 Beispiele zur Ideengeschichte des Schachproblems , p. 242, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-22 more...
1. Dxd3! droht 2. Df3#
Keywords: Brian Stephenson Collection (38362), Sacrifice key, Capture key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: q2Brr2/2p4p/3pR1PK/6R1/1NNQnk1p/3p3P/2bpP1p1/1n4b1
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: q2Brr2/2p4p/3pR1PK/6R1/1NNQnk1p/3p3P/2bpP1p1/1n4b1
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
23 - P1053323
Peter Jaeger
Neue Zürcher Zeitung 1992
Fritz Matzinger zum 88. Geburtstag gewidmet
(9+9) C+
#2
Peter Jaeger
Neue Zürcher Zeitung 1992
Fritz Matzinger zum 88. Geburtstag gewidmet
(9+9) C+
#2
1. exd4! droht 2. Dxe5#
Keywords: Brian Stephenson Collection (38366), Capture key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2K5/b7/4p3/Q3pN1R/3pkp1r/4P2N/2P1n3/3B1R1b
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2K5/b7/4p3/Q3pN1R/3pkp1r/4P2N/2P1n3/3B1R1b
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
1. Kxe5! droht 2. Lxc2# 1. ... droht 2. S6d8#
1. ... Da5,Dc5,Ta5 2. Sc5#
1. ... Db8,Db7,Lb8+ 2. Sc7#
1. ... Db2,Dd4,a1=D+ 2. Sd4#
1. ... De3,Te3,e4,dxe1=D,fxe1=D+ 2. Le4#
1. ... Sd3+ 2. Lxd3#
1. ... Da5,Dc5,Ta5 2. Sc5#
1. ... Db8,Db7,Lb8+ 2. Sc7#
1. ... Db2,Dd4,a1=D+ 2. Sd4#
1. ... De3,Te3,e4,dxe1=D,fxe1=D+ 2. Le4#
1. ... Sd3+ 2. Lxd3#
Keywords: Brian Stephenson Collection (39914), Capture key, Provoked check, discovered checkmate, Doppeldrohung
Genre: 2#
FEN: 6RR/b2Q1P1B/1qp1NP2/4pK2/2r2p2/r5Bk/p1pp1p2/2n1N3
Reprints: 22 Kunstschach in der Schweiz , p. 21, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-13 more...
Genre: 2#
FEN: 6RR/b2Q1P1B/1qp1NP2/4pK2/2r2p2/r5Bk/p1pp1p2/2n1N3
Reprints: 22 Kunstschach in der Schweiz , p. 21, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-13 more...
1. Lxf5! Dxf5+ 2. Ke7 Db1 3. Ta2+ Dxa2 4. Db4#
1. ... Db2 2. Le6 ... 3. Da2+
1. ... Db2 2. Le6 ... 3. Da2+
Keywords: Brian Stephenson Collection (40093), Blocknutzung, Capture key
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/1p3K1p/8/5p2/2Q2P2/k1P4B/3R4/1q6
Reprints: 129 Im Banne des Schachproblems , p. 121, 1951
Deutsche Schachblätter 1, p. 15, 01/1952
129 Im Banne des Schachproblems , p. 109, 1971
1164 FIDE Album 1914-1944/II , p. 213, 1972
48 Schach ohne Partner [Grasemann] , p. 55, 1977
3 Die Schwalbe 64, p. 99, 08/1980
Int. GM und M für Schachkompositionen 1988
The Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-21 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/1p3K1p/8/5p2/2Q2P2/k1P4B/3R4/1q6
Reprints: 129 Im Banne des Schachproblems , p. 121, 1951
Deutsche Schachblätter 1, p. 15, 01/1952
129 Im Banne des Schachproblems , p. 109, 1971
1164 FIDE Album 1914-1944/II , p. 213, 1972
48 Schach ohne Partner [Grasemann] , p. 55, 1977
3 Die Schwalbe 64, p. 99, 08/1980
Int. GM und M für Schachkompositionen 1988
The Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-21 more...
26 - P1062541
Henry John Clinton Andrews
32 The Chess Problem: Text-Book with Illustrations , p. 98, 1887
(9+8) C+
#2
Henry John Clinton Andrews
32 The Chess Problem: Text-Book with Illustrations , p. 98, 1887
(9+8) C+
#2
1. Dxf3! Lxf3,Ld1 2. Lc4#
1. ... Lxd3,Lf1 2. Dg4#
1. ... Lh8,La1 2. Sxc5#
1. ... Lxe3 2. Dxe4#
1. ... b5,b6 2. Tc6#
1. ... exd3 2. Dd5#
1. ... exf3 2. Lf5#
1. ... fxe3 2. Df7#
1. ... c4 2. Sxd4#
1. ... Lxd3,Lf1 2. Dg4#
1. ... Lh8,La1 2. Sxc5#
1. ... Lxe3 2. Dxe4#
1. ... b5,b6 2. Tc6#
1. ... exd3 2. Dd5#
1. ... exf3 2. Lf5#
1. ... fxe3 2. Df7#
1. ... c4 2. Sxd4#
Keywords: Brian Stephenson Collection (47628), Capture key, Zugzwang-Goal, Sacrifice key, Sacrifice of white pieces
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1BR1K3/1p6/4k3/2p3P1/3bpp2/1N1BNp1P/4b3/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-27 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1BR1K3/1p6/4k3/2p3P1/3bpp2/1N1BNp1P/4b3/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-27 more...
1. Lxe4 e1=S 2. Ld5 Sd8 3. Lc4 c1=S 4. Lb5 Sc6 5. Lxc6 Sc7 6. La4 ... 7. Ld1+ Se2 8. Lxe2+ Sf3 9. Lxf3#
6. ... Sc2 7. Lxc2 ... 8. Ld1+ Se2 9. Lxe2#
6. ... Sb3 7. Lxb3 Sd5 8. Ld1+,Lxd5
7. ... Se6 8. Ld1+,Lxe6
6. ... Sc2 7. Lxc2 ... 8. Ld1+ Se2 9. Lxe2#
6. ... Sb3 7. Lxb3 Sd5 8. Ld1+,Lxd5
7. ... Se6 8. Ld1+,Lxe6
Keywords: Minimal (L), Capture key, Promotions to Knights, konsekutive Umwandlungen 2 (ss), under-promotion (ss)
Genre: n#
FEN: 8/1n6/n2b3p/5K1k/4p2p/7p/2p1p3/7B
Input: Frank Müller, 2009-10-22
Last update: Gunter Jordan, 2023-04-10 more...
Genre: n#
FEN: 8/1n6/n2b3p/5K1k/4p2p/7p/2p1p3/7B
Input: Frank Müller, 2009-10-22
Last update: Gunter Jordan, 2023-04-10 more...
* 1. ... Se4 2. Sf2+ Sxf2#
1. Sxh6! droht 2. Dg2+ Lxg2#
1. Sxh6 Se4 2. g4+ Sg3#
1. Sxh6 Sxf3 2. Th5+ Sh4#
1. Sxh6! droht 2. Dg2+ Lxg2#
1. Sxh6 Se4 2. g4+ Sg3#
1. Sxh6 Sxf3 2. Th5+ Sh4#
1. Lxa7+! Kh2 2. Lb8+ Dg3 3. a7 Dxb8+ 4. axb8=D,L#
Keywords: Miniature Collection (0069100), Miniature, Capture key, Checking key, Promotion in the mating move (D,L)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: K7/p7/P7/8/8/q7/8/5QBk
Reprints: 165 Schachminiaturen mit schwarzer Dame , p. 122, 1988
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-23 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: K7/p7/P7/8/8/q7/8/5QBk
Reprints: 165 Schachminiaturen mit schwarzer Dame , p. 122, 1988
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-23 more...
1. Txg2! Sxh3 2. Tgg8 Kf6 3. Tef8#
1. ... Sxg2 2. Dxg2 Kxe8 3. Dg8#
1. ... Kxe8 2. Dd7+ Kf8 3. De7#
1. ... Sg6 2. De6+ Kg7 3. Dxg6#
1. ... Sxg2 2. Dxg2 Kxe8 3. Dg8#
1. ... Kxe8 2. Dd7+ Kf8 3. De7#
1. ... Sg6 2. De6+ Kg7 3. Dxg6#
Keywords: Miniature Collection (0050513), Miniature, Sacrifice key, Capture key, Drag-in sacrifice, Opferminimal, Sacrifice of white pieces (T, D, T)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 4R3/5k2/3K4/8/5n2/7Q/3R2p1/8
Reprints: 548 Problemschach-Jahrbuch 1993 D , p. 286, 1994
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-23 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 4R3/5k2/3K4/8/5n2/7Q/3R2p1/8
Reprints: 548 Problemschach-Jahrbuch 1993 D , p. 286, 1994
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-23 more...
* 1. ... b1=D 2. Tf2#
1. Dxb2! Ke3,Kf3,Kg3 2. Df2#
1. Dxb2! Ke3,Kf3,Kg3 2. Df2#
Keywords: Miniature Collection (0025251), Miniature, Capture key, Flight-giving key (dreifach), Mutate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/5K2/5B2/p4k2/Q7/Rp6/8
Reprints: 155 Schachminiaturen Zweizüger , p. 43, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-10 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/5K2/5B2/p4k2/Q7/Rp6/8
Reprints: 155 Schachminiaturen Zweizüger , p. 43, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-10 more...
1. Txd3! droht 2. Dd5+ cxd5 3. Txd5# 1. ... droht 2. Td5+ cxd5 3. Dxd5#
1. ... Db3 2. Dxb3
1. ... Da2 2. Dxa2
1. ... Dxg4 2. Td5+ cxd5 3. Dxd5#
1. ... De4 2. Sd7+ Txd7 3. De6#
1. ... Dd4 2. exd4+
1. ... Dc4 2. Dxc4
1. ... Lxd3 2. Dc4
1. ... Lc4 2. Dxc4
1. ... Tf7 2. De8+ Te7 3. Dxe7#
1. ... Db3 2. Dxb3
1. ... Da2 2. Dxa2
1. ... Dxg4 2. Td5+ cxd5 3. Dxd5#
1. ... De4 2. Sd7+ Txd7 3. De6#
1. ... Dd4 2. exd4+
1. ... Dc4 2. Dxc4
1. ... Lxd3 2. Dc4
1. ... Lc4 2. Dxc4
1. ... Tf7 2. De8+ Te7 3. Dxe7#
Keywords: Capture key, Sacrifice of white pieces (D, L, T)
Genre: 3#
FEN: 6Q1/2p1r2p/2p2N1K/NbP1k1P1/q5B1/1R1pP3/3P4/8
Reprints: (2) Festschrift des A.S.C.M. 1911
Input: Frank Müller, 2010-11-14
Last update: Dieter Berlin, 2023-08-09 more...
Genre: 3#
FEN: 6Q1/2p1r2p/2p2N1K/NbP1k1P1/q5B1/1R1pP3/3P4/8
Reprints: (2) Festschrift des A.S.C.M. 1911
Input: Frank Müller, 2010-11-14
Last update: Dieter Berlin, 2023-08-09 more...
33 - P1193334
Johann Bernhard Michael Schneider
231 Hamburger Problem-Nachrichten 07-08/1948
(8+9)
s#3*
Johann Bernhard Michael Schneider
231 Hamburger Problem-Nachrichten 07-08/1948
(8+9)
s#3*
* 1. ... axb2#
1. bxa3 Kxa3 2. De3+ Tc3 3. Dc1+ Txc1#
1. bxa3 Kxa3 2. De3+ Tc3 3. Dc1+ Txc1#
Keywords: Schlag Satzmattfigur, Capture key, Fata Morgana (Typ Weber)
Genre: s#
FEN: 8/8/8/2pNp1p1/p1P1Q1P1/pk3p2/pPr2P2/K2B4
Input: Frank Müller, 2011-04-23
Last update: Gunter Jordan, 2023-11-13 more...
Genre: s#
FEN: 8/8/8/2pNp1p1/p1P1Q1P1/pk3p2/pPr2P2/K2B4
Input: Frank Müller, 2011-04-23
Last update: Gunter Jordan, 2023-11-13 more...
1. Sxe5! Kd4 2. Kf5 Kd5 3. Td3#
1. ... Kf4 2. Kd5 Kf5 3. Tf3#
1. ... Kf4 2. Kd5 Kf5 3. Tf3#
Keywords: Minimal (b), Zugzwang-Goal, Flight-giving key, Capture key, Echomatt
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/4K3/4p3/1P2k2P/3N2R1/7P/8
Input: Felber, Volker, 2011-09-19
Last update: Dieter Berlin, 2023-12-23 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/4K3/4p3/1P2k2P/3N2R1/7P/8
Input: Felber, Volker, 2011-09-19
Last update: Dieter Berlin, 2023-12-23 more...
1. Dxe7!
Keywords: Capture key
Genre: 2#
FEN: 4K3/2Q1p3/1PB2p2/1P5p/1pk1qRnr/1N6/n1Pprb2/3N4
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-12-09 more...
Genre: 2#
FEN: 4K3/2Q1p3/1PB2p2/1P5p/1pk1qRnr/1N6/n1Pprb2/3N4
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-12-09 more...
1. Lxe3! Lc5 2. Lxc5 d5+ 3. Kd4 g6 4. h6 Sf7 5. Sxg6#
Keywords: Grimshaw, weißer, Capture key, Capture key, Zugzwang-Goal
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 5N1n/B2pb1p1/2p5/6pP/2p1K1Bk/2P1pP2/3P3P/8
Reprints: 24 Einführung in das Problemschach [Fabel] , p. 32, 1976
Input: Felber, Volker, 2011-12-28
Last update: Dieter Berlin, 2023-11-18 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 5N1n/B2pb1p1/2p5/6pP/2p1K1Bk/2P1pP2/3P3P/8
Reprints: 24 Einführung in das Problemschach [Fabel] , p. 32, 1976
Input: Felber, Volker, 2011-12-28
Last update: Dieter Berlin, 2023-11-18 more...
1. Lxd6 hxg6 2. Te3 g5 3. Te5 Kxg3#
1. Lxd6 h6 2. gxh4+ g3 3. Ta4 g2#
1. Lxd6 h6 2. gxh4+ g3 3. Ta4 g2#
Keywords: Capture key, Pawn mate, discovered checkmate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/3p3p/3p2N1/1P5p/5Bpr/R5Pk/5p2/5R1K
Input: Frank Müller, 2011-12-30
Last update: Dieter Berlin, 2023-12-21 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/3p3p/3p2N1/1P5p/5Bpr/R5Pk/5p2/5R1K
Input: Frank Müller, 2011-12-30
Last update: Dieter Berlin, 2023-12-21 more...
* 1. ... Kb4 2. Da3#
1. Tf7? b4!
1. Tg4? Kxb6!
1. Le5? Kxd5!
1. Td3? h3!
1. Txh4! Kb4 2. S4b3#
1. ... Kxb6 2. Da7#
1. ... Kxd5 2. Tg5#
1. Tf7? b4!
1. Tg4? Kxb6!
1. Le5? Kxd5!
1. Td3? h3!
1. Txh4! Kb4 2. S4b3#
1. ... Kxb6 2. Da7#
1. ... Kxd5 2. Tg5#
Keywords: Y-flight, Zugzwang-Goal, Capture key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/6R1/1P1PP3/1pkP3K/3N3p/7R/3N3B/Q7
Input: Felber, Volker, 2012-03-15
Last update: Dieter Berlin, 2023-11-06 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/6R1/1P1PP3/1pkP3K/3N3p/7R/3N3B/Q7
Input: Felber, Volker, 2012-03-15
Last update: Dieter Berlin, 2023-11-06 more...
1. Dxf3! droht 2. Dg2+ Lxg2#
1. Dxf3 Te4 2. Dxg3+ Kxg3#
1. Dxf3 Te4 2. Dxg3+ Kxg3#
Keywords: Alleinunterhalter, Minimal, Capture key
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: b7/8/8/3Q2pp/6rr/4pppk/5p2/5n1K
Input: Frank Müller, 2012-03-24
Last update: Dieter Berlin, 2023-11-25 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: b7/8/8/3Q2pp/6rr/4pppk/5p2/5n1K
Input: Frank Müller, 2012-03-24
Last update: Dieter Berlin, 2023-11-25 more...
1. Dxc3? droht 2. Dc5#,De5#
1. ... d4 2. Dc5#
1. ... Txd8 2. De5#
1. ... dxe6 2. Dc6#
1. ... exd2 2. Sb7#
1. ... e2!
1. Dxe3! droht 2. Dc5#,De5#
1. ... d4 2. De5#
1. ... Txd8 2. Dc5#
1. ... dxe6 2. Dxe6#
1. ... cxd2 2. Sb7#
1. ... d4 2. Dc5#
1. ... Txd8 2. De5#
1. ... dxe6 2. Dc6#
1. ... exd2 2. Sb7#
1. ... e2!
1. Dxe3! droht 2. Dc5#,De5#
1. ... d4 2. De5#
1. ... Txd8 2. Dc5#
1. ... dxe6 2. Dxe6#
1. ... cxd2 2. Sb7#
Keywords: Changed mates (3-fach), transferred mates, Capture key, reciprocal changed mates, transferred mates, Doppeldrohung
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b1N1r2/3p4/1P1kP1N1/3p1p1n/1P6/K1pQp1r1/b1RP3B/4R3
Reprints: 426 Problemschach-Jahrbuch 1994 D, p. 192, 1994
Input: Felber, Volker, 2012-04-05
Last update: Dieter Berlin, 2023-05-31 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b1N1r2/3p4/1P1kP1N1/3p1p1n/1P6/K1pQp1r1/b1RP3B/4R3
Reprints: 426 Problemschach-Jahrbuch 1994 D, p. 192, 1994
Input: Felber, Volker, 2012-04-05
Last update: Dieter Berlin, 2023-05-31 more...
1. Txe4! droht 2. Ld4#
1. ... Dxe4+ 2. Sxe4#
1. ... Sxa3 2. Ld2#
1. ... Sc6 2. Txc4#
1. ... Sf3 2. Se2#
1. ... axb3 2. Dxa5#
1. ... cxb3 2. Db2#
1. ... Dxe4+ 2. Sxe4#
1. ... Sxa3 2. Ld2#
1. ... Sc6 2. Txc4#
1. ... Sf3 2. Se2#
1. ... axb3 2. Dxa5#
1. ... cxb3 2. Db2#
Keywords: Provoked check, Unpinning, Capture key, selfpinning, Sacrifice key, Deckungsverlust, Line closing, Line opening, Sacrifice of white pieces (DTS)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: Kb6/p1r5/B2P4/p3n2b/p1pRp3/QNk1B1N1/R1P2pq1/1n6
Reprints: 821 Problemschach-Jahrbuch 1995 D , p. 340, 1996
Input: Felber, Volker, 2012-04-10
Last update: Dieter Berlin, 2023-07-10 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: Kb6/p1r5/B2P4/p3n2b/p1pRp3/QNk1B1N1/R1P2pq1/1n6
Reprints: 821 Problemschach-Jahrbuch 1995 D , p. 340, 1996
Input: Felber, Volker, 2012-04-10
Last update: Dieter Berlin, 2023-07-10 more...
1) 1. bxa2 2. a1=L 3. Lxd4 4. Lxe5 5. Lxd6 6. Lc7 Te8#
2) 1. bxc2 2. c1=D 3. Dxe3 4. Dxe5 5. Dxd6 6. Dc7 Td8#
2) 1. bxc2 2. c1=D 3. Dxe3 4. Dxe5 5. Dxd6 6. Dc7 Td8#
Keywords: Seriesmover, Capture key, under-promotion (l in 1), Promotion (d in 2), selfpinning, pin-mate, Exchange of roles (T-T), Line opening, Model mate
Genre: Fairies
Computer test: Popeye WINDOWS-32Bit V4.37 (253012 KB)
FEN: 1k6/b7/Pp1N4/1Pp1P3/3R3K/1p2R1B1/P1P5/8
Input: Frank Müller, 2012-05-04
Last update: Gunter Jordan, 2024-02-04 more...
Genre: Fairies
Computer test: Popeye WINDOWS-32Bit V4.37 (253012 KB)
FEN: 1k6/b7/Pp1N4/1Pp1P3/3R3K/1p2R1B1/P1P5/8
Input: Frank Müller, 2012-05-04
Last update: Gunter Jordan, 2024-02-04 more...
1. Kxe6! droht 2. Le5#
1. ... Dxc6+ 2. Sxc6#
1. ... Db3+ 2. Sxb3#
1. ... Txe2+ 2. Sxe2#
1. ... Te3+ 2. fxe3#
1. ... Lc4+ 2. Txc4#
1. ... Sf4+ 2. Dxf4#
1. ... Sg7+ 2. Dxg7#
1. ... Sd8+ 2. Dxd8#
1. ... Sc5+ 2. Dxc5#
1. ... Sd6 2. Dxd6#
1. ... Dxc6+ 2. Sxc6#
1. ... Db3+ 2. Sxb3#
1. ... Txe2+ 2. Sxe2#
1. ... Te3+ 2. fxe3#
1. ... Lc4+ 2. Txc4#
1. ... Sf4+ 2. Dxf4#
1. ... Sg7+ 2. Dxg7#
1. ... Sd8+ 2. Dxd8#
1. ... Sc5+ 2. Dxc5#
1. ... Sd6 2. Dxd6#
Keywords: Capture key, Provoked check
Genre: 2#
FEN: 1B3Q2/Nn2K3/b1B1p3/7n/qp1k4/2RP3r/p2PPP2/2N1r3
Input: Felber, Volker, 2012-06-19
Last update: Felber, Volker, 2014-05-16 more...
Genre: 2#
FEN: 1B3Q2/Nn2K3/b1B1p3/7n/qp1k4/2RP3r/p2PPP2/2N1r3
Input: Felber, Volker, 2012-06-19
Last update: Felber, Volker, 2014-05-16 more...
44 - P1253616
Laszlo Schor
8412 Die Schwalbe 06/1952
102. Thematurnier, 1951
2./3. Preis
(9+11) C+
#2*
Laszlo Schor
8412 Die Schwalbe 06/1952
102. Thematurnier, 1951
2./3. Preis
(9+11) C+
#2*
* 1. ... Le5 2. Le4#
* 1. ... Se5 2. Se3#
1. Dxa6! droht 2. De6#
1. ... Sf8 2. Dxa8#
1. ... Sf4 2. Dd6#
1. ... Lc6 2. Dxc6#
1. ... Ld6 2. Dxd6#
* 1. ... Se5 2. Se3#
1. Dxa6! droht 2. De6#
1. ... Sf8 2. Dxa8#
1. ... Sf4 2. Dd6#
1. ... Lc6 2. Dxc6#
1. ... Ld6 2. Dxd6#
Keywords: Line closing, Capture key, Theme B2 (Satz, zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b5r1/4P1pq/p5n1/1pPk4/Q2N4/B2B2br/2N1R3/1Kn5
Reprints: 558 Ungarische Schachproblem Anthologie , p. 331, 1983
Input: Felber, Volker, 2012-11-15
Last update: Dieter Berlin, 2023-08-14 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b5r1/4P1pq/p5n1/1pPk4/Q2N4/B2B2br/2N1R3/1Kn5
Reprints: 558 Ungarische Schachproblem Anthologie , p. 331, 1983
Input: Felber, Volker, 2012-11-15
Last update: Dieter Berlin, 2023-08-14 more...
45 - P1255346
Michael Herzberg
12461 Die Schwalbe 210 12/2005
Alois Johandl zum Gedenken
(7+9) C+
#10
Michael Herzberg
12461 Die Schwalbe 210 12/2005
Alois Johandl zum Gedenken
(7+9) C+
#10
1. Sxb4! Kd4 2. Lg1+ Ke5 3. Sc6+ Kf4 4. Lh2+ Ke3 5. Tc1 b4 6. Sxb4 Kd4
7. Lg1+ Ke5 8. Sc6+ Kf4 9. Lh2+ Ke3 10. Tc3#
7. Lg1+ Ke5 8. Sc6+ Kf4 9. Lh2+ Ke3 10. Tc3#
Keywords: Flight-giving key, Capture key, Round Trip (SK; doppelt)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/4p3/2Npbp2/1p4p1/1pp1P3/4kP2/4P2B/1R2K3
Input: Gerd Wilts, 2012-12-13
Last update: Dieter Berlin, 2023-10-15 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/4p3/2Npbp2/1p4p1/1pp1P3/4kP2/4P2B/1R2K3
Input: Gerd Wilts, 2012-12-13
Last update: Dieter Berlin, 2023-10-15 more...
1) 1. Td8xf8 Sc7-e8 2. Lc6-b7 Le4-c6 3. Tf8xe8+ Lc6xe8#
2) 1. Lc6xe4 Sc7-d5 2. Td8-b8 Tf8-d8 3. Le4xd5+ Td8xd5#
2) 1. Lc6xe4 Sc7-d5 2. Td8-b8 Tf8-d8 3. Le4xd5+ Td8xd5#
Keywords: Köko, Capture key, Unpinning, selfpinning, Pelle move, bi-coloured Bristol, Exchange of roles (T-L, t-l)
Genre: Fairies
FEN: k2R1r2/2n1P3/P1B5/1N5K/3Pb2P/8/8/6r1
Input: Gerd Wilts, 2012-12-13
Last update: Gunter Jordan, 2022-11-17 more...
Genre: Fairies
FEN: k2R1r2/2n1P3/P1B5/1N5K/3Pb2P/8/8/6r1
Input: Gerd Wilts, 2012-12-13
Last update: Gunter Jordan, 2022-11-17 more...
a) 1. Lxb8 2. Le5 3. Lxb2 4. Lh8 Dxh8#
b) 1. Txe4 2. Txb4 3. Th4 4. Th1 Dxh1#
b) 1. Txe4 2. Txb4 3. Th4 4. Th1 Dxh1#
Jeweils 2-mal Beseitigung weißer Masse und Opfer
auf dem Mattfeld (Autor).
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-14)
comment
auf dem Mattfeld (Autor).
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-14)
comment
Keywords: Seriesmover, Forsberg Twins, Capture key, corner to corner (D), Corner mate, Model mate, Line opening
Genre: Fairies
Computer test: %C+ lt.Autor
FEN: QR6/8/K7/8/1P2Bb2/8/pP6/k7
Input: Erich Bartel, 2012-12-21
Last update: Gunter Jordan, 2023-04-14 more...
Genre: Fairies
Computer test: %C+ lt.Autor
FEN: QR6/8/K7/8/1P2Bb2/8/pP6/k7
Input: Erich Bartel, 2012-12-21
Last update: Gunter Jordan, 2023-04-14 more...
1. gxh4? droht 2. Lf6+ 1. ... e5 2. Ld2+ Kd4 3. Sb3+ Kd3 4. Tc3# 1. ... f1=D!
1. gxf4! droht 2. Ld2+ 1. ... Lf6 2. Lxf6+ Kb4 3. Lxe7 Ka4 4. Ta2#
1. gxf4! droht 2. Ld2+ 1. ... Lf6 2. Lxf6+ Kb4 3. Lxe7 Ka4 4. Ta2#
1. Txe7! droht 2. Texe5#
1. ... Sed7 2. Tff4#
1. ... Se6 2. Txe5#
1. ... Lc7 2. Sd2#
1. ... Lc3 2. Sd6#
1. ... Dxf5+ 2. Dxf5#
1. ... Txc4+ 2. Dxc4#
1. ... Le2 2. Dxe2#
Autorenangabe: M. Schneider, Hombrechtikon
1. ... Sed7 2. Tff4#
1. ... Se6 2. Txe5#
1. ... Lc7 2. Sd2#
1. ... Lc3 2. Sd6#
1. ... Dxf5+ 2. Dxf5#
1. ... Txc4+ 2. Dxc4#
1. ... Le2 2. Dxe2#
Autorenangabe: M. Schneider, Hombrechtikon
1. Dxg5 Lf8 2. De3 Lxc5 3. Sb3+
Keywords: Sacrifice key, Queen sacrifice, Capture key
Genre: n#
FEN: 8/1p1B4/pR3P1b/k1P1PQn1/2pNp3/3p1p2/3P1P2/7K
Reprints: 976 Leipziger Illustrirte Zeitung 14/11/1863
Input: Frank Müller, 2013-05-09
Last update: Rainer Staudte, 2023-04-29 more...
Genre: n#
FEN: 8/1p1B4/pR3P1b/k1P1PQn1/2pNp3/3p1p2/3P1P2/7K
Reprints: 976 Leipziger Illustrirte Zeitung 14/11/1863
Input: Frank Müller, 2013-05-09
Last update: Rainer Staudte, 2023-04-29 more...
* 1. ... Lc6 2. Lf5#
* 1. ... Se7 2. Sf8#
* 1. ... Ke6 2. Sxc5#
1. Dxc5! droht 2. Dc8#
1. ... Lc6 2. Dxc6#
1. ... Se7 2. Dxe7#
1. ... Ke6 2. Dd5#
1. ... Tf5+ 2. Lxf5#
1. ... Tf8 2. Sxf8#
* 1. ... Se7 2. Sf8#
* 1. ... Ke6 2. Sxc5#
1. Dxc5! droht 2. Dc8#
1. ... Lc6 2. Dxc6#
1. ... Se7 2. Dxe7#
1. ... Ke6 2. Dd5#
1. ... Tf5+ 2. Lxf5#
1. ... Tf8 2. Sxf8#
Keywords: Changed mates, transferred mates, Rukhlis theme, Capture key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: R5n1/3k4/N5N1/2p1P1K1/b1n1B1p1/8/5Q2/5r2
Input: Felber, Volker, 2013-10-16
Last update: Dieter Berlin, 2022-10-27 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: R5n1/3k4/N5N1/2p1P1K1/b1n1B1p1/8/5Q2/5r2
Input: Felber, Volker, 2013-10-16
Last update: Dieter Berlin, 2022-10-27 more...
1. Dc3? Le4!
1. Db3? d5!
1. Dc1+? d2+!
1. Dxa6! d2+ 2. Tf5#
1. ... bxa6+ 2. Tb2#
1. Db3? d5!
1. Dc1+? d2+!
1. Dxa6! d2+ 2. Tf5#
1. ... bxa6+ 2. Tb2#
Keywords: Capture key, Provoked check, Sacrifice key
Genre: 2#
FEN: Br6/1pn1N2b/p2p4/8/7R/Q2pk3/5R2/1K4B1
Reprints: 107 Volksstimme (Chemnitz) 23/07/1961
IV Schach-Echo 19, p. 306, 10/1978
Input: Felber, Volker, 2014-04-18
Last update: Rainer Staudte, 2023-11-24 more...
Genre: 2#
FEN: Br6/1pn1N2b/p2p4/8/7R/Q2pk3/5R2/1K4B1
Reprints: 107 Volksstimme (Chemnitz) 23/07/1961
IV Schach-Echo 19, p. 306, 10/1978
Input: Felber, Volker, 2014-04-18
Last update: Rainer Staudte, 2023-11-24 more...
1. Kxg7
SCHRECKE: C+, popeye 4.87
1. Kxg7! droht 2. Txf6#
1. ... Tf5 2. gxf5#
1. ... Le5 2. Sf8#
1. ... d6 2. Sxc7#
1. ... d5 2. Lf5# (2023-04-26)
comment
1. Kxg7! droht 2. Txf6#
1. ... Tf5 2. gxf5#
1. ... Le5 2. Sf8#
1. ... d6 2. Sxc7#
1. ... d5 2. Lf5# (2023-04-26)
comment
Keywords: Capture key
Genre: 2#
FEN: 4N1K1/2rp1Rp1/2n1kpN1/r7/4B1P1/8/7b/8
Input: Mario Richter, 2015-01-06
Last update: Rainer Staudte, 2023-04-26 more...
Genre: 2#
FEN: 4N1K1/2rp1Rp1/2n1kpN1/r7/4B1P1/8/7b/8
Input: Mario Richter, 2015-01-06
Last update: Rainer Staudte, 2023-04-26 more...
1. Dxe5! Tg7 2. Dxc7+ Txc7#
1. ... Sd4 2. Db5+ Sxb5#
1. ... Sf6 2. De8+ Sxe8#
1. ... Sc3 2. Db5+ Sxb5#
1. ... Sg7 2. De8+ Sxe8#
1. ... Sd4 2. Db5+ Sxb5#
1. ... Sf6 2. De8+ Sxe8#
1. ... Sc3 2. Db5+ Sxb5#
1. ... Sg7 2. De8+ Sxe8#
Keywords: dentist theme, Capture key
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: Nk5b/N1p4r/R1B5/Q3p2n/8/p7/p1p1n3/Kb6
Input: Felber, Volker, 2015-01-09
Last update: Dieter Berlin, 2024-03-03 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: Nk5b/N1p4r/R1B5/Q3p2n/8/p7/p1p1n3/Kb6
Input: Felber, Volker, 2015-01-09
Last update: Dieter Berlin, 2024-03-03 more...
1. dxe7 b5 2. Sd6+ Sxd6#
1. ... c3 2. Tc4+ Sc5#
1. ... Lxb4 2. e8=T+ Sd8#
1. ... c3 2. Tc4+ Sc5#
1. ... Lxb4 2. e8=T+ Sd8#
Keywords: Batteriematt diagonal, differenzierte Batterieabzüge, under-promotion (T), Capture key
Genre: s#
Computer test: Juel: Popeye 4.61
FEN: b1k5/1n2p3/Np1PPp2/b3pN2/1Rp1K3/4P3/8/8
Input: Frank Müller, 2015-03-15
Last update: Dieter Berlin, 2024-02-19 more...
Genre: s#
Computer test: Juel: Popeye 4.61
FEN: b1k5/1n2p3/Np1PPp2/b3pN2/1Rp1K3/4P3/8/8
Input: Frank Müller, 2015-03-15
Last update: Dieter Berlin, 2024-02-19 more...
56 - P1301781
Stanislav Vokal
784 Seven Chess Notes 2008
Spezielle ehrende Erwähnung
(2+5) C+
#2
b) -Ta7
Stanislav Vokal
784 Seven Chess Notes 2008
Spezielle ehrende Erwähnung
(2+5) C+
#2
b) -Ta7
a) 1. ... 0-0-0?
1. Dh7! Kd8 2. Dd7#
b) 1. Dh7? 0-0-0!
1. Dxb7! droht 2. De7,Dxa8#
1. ... Kd8 2. Dd7#
1. ... Kf8 2. Df7#
1. Dh7! Kd8 2. Dd7#
b) 1. Dh7? 0-0-0!
1. Dxb7! droht 2. De7,Dxa8#
1. ... Kd8 2. Dd7#
1. ... Kf8 2. Df7#
1. Lxg7! droht 2. Te3#
1. ... Dxd5 2. Sd6#
1. ... Tbxd5 2. Sc5#
1. ... Thxd5 2. Sg5#
1. ... Te5 2. Sf6#
1. ... cxd3 2. Tf4#
1. ... Dxd5 2. Sd6#
1. ... Tbxd5 2. Sc5#
1. ... Thxd5 2. Sg5#
1. ... Te5 2. Sf6#
1. ... cxd3 2. Tf4#
1. Sxh5! gxh5 2. Ke8 Kxe6 3. Lh7 Ke5 4. Kf7 e6 5. Kg6 Ke4 6. Kf6#
Keywords: Sacrifice key, Capture key, Anderssen-Verstellung, Knight sacrifice
Genre: n#
Computer test: Juel: Popeye 4.61, SCHRECKE
FEN: 8/3Kp1N1/4P1p1/2P1k1Pp/2P2p1P/2P2p2/2B2P2/8
Reprints: 2030 Scobs lignea 01/03/2020
Input: Erich Bartel, 2020-03-01
Last update: Dieter Berlin, 2023-07-27 more...
Genre: n#
Computer test: Juel: Popeye 4.61, SCHRECKE
FEN: 8/3Kp1N1/4P1p1/2P1k1Pp/2P2p1P/2P2p2/2B2P2/8
Reprints: 2030 Scobs lignea 01/03/2020
Input: Erich Bartel, 2020-03-01
Last update: Dieter Berlin, 2023-07-27 more...
59 - P1375733
Frank Richter
S2773 The Problemist 27-6, p. 232, 11/2019
4. ehrende Erwähnung
PR Miodrag Mladenovic
(8+13) C+
s#2
Frank Richter
S2773 The Problemist 27-6, p. 232, 11/2019
4. ehrende Erwähnung
PR Miodrag Mladenovic
(8+13) C+
s#2
1. Dc6? droht 2. Lxe5+ dxe5#
1. ... d5!
1. Df5? droht 2. Dxd3+ (nicht 2. Lxe5?) Txd3#
1. ... gxf5 2. Lxe5+ dxe5#
1. ... b4!
1. Dxb5! droht 2. Txd3+ (nicht 2. Lxe5?, nicht 2. Dxd3?) Txd3#
1. ... Dxb5 2. Lxe5+ Dxe5#,dxe5#
1. ... Da3 2. Dxd3+ Txd3#
1. ... Se3 2. fxe3+ Txe3#
Judge Miodrag Mladenovic, award 03/2023
1. ... d5!
1. Df5? droht 2. Dxd3+ (nicht 2. Lxe5?) Txd3#
1. ... gxf5 2. Lxe5+ dxe5#
1. ... b4!
1. Dxb5! droht 2. Txd3+ (nicht 2. Lxe5?, nicht 2. Dxd3?) Txd3#
1. ... Dxb5 2. Lxe5+ Dxe5#,dxe5#
1. ... Da3 2. Dxd3+ Txd3#
1. ... Se3 2. fxe3+ Txe3#
Judge Miodrag Mladenovic, award 03/2023
Gunter Jordan: Tertiärer Drohwechsel in sauberer Darstellung, eine Riesenaufgabe! Mein Beileid an den Autor für diese niedrige Auszeichnung. (2023-04-09)
comment
comment
Keywords: Capture key, Threat correction (TTC), threat-recurrence
Genre: s#
Computer test: Popeye 4.82
FEN: 8/2NQ2Bb/qp1p2p1/1p2n1P1/3k1K2/2Rp2r1/5P1b/1N3nr1
Input: Marcin Banaszek, 2020-05-09
Last update: Gunter Jordan, 2023-04-09 more...
Genre: s#
Computer test: Popeye 4.82
FEN: 8/2NQ2Bb/qp1p2p1/1p2n1P1/3k1K2/2Rp2r1/5P1b/1N3nr1
Input: Marcin Banaszek, 2020-05-09
Last update: Gunter Jordan, 2023-04-09 more...
60 - P1377753
Michael Barth
Frank Richter
671 Pat a Mat 112 06/2020
Lob
Pat a Mat 2020-2021
PR Karol Mlynka
(9+14) C+
s#2
Michael Barth
Frank Richter
671 Pat a Mat 112 06/2020
Lob
Pat a Mat 2020-2021
PR Karol Mlynka
(9+14) C+
s#2
1. Tb1? (T~?) droht 2. Sb5+ cxb5#
1. ... c4!
1. Txb6!? droht 2. Txc6+ (2.Sb5#??) Lxc6#
1. ... cxb6 2. Sb5+ cxb5#
1. ... Sd8!
1. Tbxc5! droht 2. Td5+ (2.Sb5+?, 2.Txc6+?) cxd5#
1. ... bxc5 2. Sb5+ cxb5#
1. ... dxc3 2. Txc6+ Lxc6#
Erstdarstellung (und bisher einzige Aufgabe) eines s#-TTC, in der alle Drohzüge durch einen Turm ausgeführt werden.
1. ... c4!
1. Txb6!? droht 2. Txc6+ (2.Sb5#??) Lxc6#
1. ... cxb6 2. Sb5+ cxb5#
1. ... Sd8!
1. Tbxc5! droht 2. Td5+ (2.Sb5+?, 2.Txc6+?) cxd5#
1. ... bxc5 2. Sb5+ cxb5#
1. ... dxc3 2. Txc6+ Lxc6#
Erstdarstellung (und bisher einzige Aufgabe) eines s#-TTC, in der alle Drohzüge durch einen Turm ausgeführt werden.
Gunter Jordan: Mir ist unverständlich, wie solch ein Meisterwerk nur ein Lob erhält. Ein komplettes TCC zählt zu den anspruchsvollsten und am schwierigsten zu realisierenden Themen im kurzzügigen s#-Bereich. (2022-09-18)
comment
comment
Keywords: Threat correction (TTC), Square vacation, White correction, Capture key
Genre: s#
FEN: b4B2/2p1rn2/1ppk4/1Rp1NBp1/3pKP2/N1R1b1q1/2Pr4/4n3
Reprints: A zu 18842 Die Schwalbe 316, p. 636, 08/2022
Input: Gunter Jordan, 2020-07-10
Last update: Gunter Jordan, 2022-09-18 more...
Genre: s#
FEN: b4B2/2p1rn2/1ppk4/1Rp1NBp1/3pKP2/N1R1b1q1/2Pr4/4n3
Reprints: A zu 18842 Die Schwalbe 316, p. 636, 08/2022
Input: Gunter Jordan, 2020-07-10
Last update: Gunter Jordan, 2022-09-18 more...
1. hxg8=D! a1=D+ 2. Kh2 Dg1+ 3. Kxg1 b1=D+ 4. Kh2 Dg1+ 5. Kxg1 c1=D+ 6. Kh2 Dg1+ 7. Kxg1 d1=D+ 8. Kh2 Dg1+ 9. Kxg1 e1=D+ 10. Kh2 Dg1+ 11. Kxg1 Sf4 12. f8=D#
My first queening record
Record of 2+5 queen promotions
http://superproblem.ru/archive/probl/N/Malcom-12x-2020.gif
My first queening record
Record of 2+5 queen promotions
http://superproblem.ru/archive/probl/N/Malcom-12x-2020.gif
Keywords: Promotion (Dd), Promotion key, Promotion in the mating move, Superseded by (P1378033), Capture key, Pendulum (K), Promotions to queens, konsekutive Umwandlungen 7 (DdddddD)
Genre: n#
Computer test: a. Baumann: Gustav 4.2a
FEN: 2n3r1/3BkP1P/4Pp2/8/8/6BP/pppppPn1/6Kb
Input: James Malcom, 2021-02-01
Last update: Dieter Berlin, 2023-12-08 more...
Genre: n#
Computer test: a. Baumann: Gustav 4.2a
FEN: 2n3r1/3BkP1P/4Pp2/8/8/6BP/pppppPn1/6Kb
Input: James Malcom, 2021-02-01
Last update: Dieter Berlin, 2023-12-08 more...
62 - P1387282
Hubert Gockel
4179 Deutsche Schachzeitung 8, p. 287, 08/1980
Lob, ohne Rangfolge
(11+9) C+
#2
Hubert Gockel
4179 Deutsche Schachzeitung 8, p. 287, 08/1980
Lob, ohne Rangfolge
(11+9) C+
#2
1. Txe6! droht 2. Dg2#
1. ... d6 2. Sec4#
1. ... d5 2. Sxc6#
1. ... Dxd2 2. Sexd7#
1. ... dxe6 2. Td4#
1. ... f4 2. Dg6#
Dreifach motivierter Springerabzug.
1. ... d6 2. Sec4#
1. ... d5 2. Sxc6#
1. ... Dxd2 2. Sexd7#
1. ... dxe6 2. Td4#
1. ... f4 2. Dg6#
Dreifach motivierter Springerabzug.
Keywords: Sperrwechsel (Fesselung), Capture key, Sacrifice key, Line opening, discovered checkmate (dreifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: B2R4/r2p2QK/1Nr1p1R1/4Np1p/4k3/2P5/q2PP2B/2n5
Input: Dieter Berlin, 2021-03-10
Last update: Dieter Berlin, 2024-03-24 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: B2R4/r2p2QK/1Nr1p1R1/4Np1p/4k3/2P5/q2PP2B/2n5
Input: Dieter Berlin, 2021-03-10
Last update: Dieter Berlin, 2024-03-24 more...
63 - P1391055
Jacques Rotenberg
Michel Caillaud
PS3607 The Problemist Supplement 169, p. 115, 11/2020
(6+14) C+
h#2
5.1...
Jacques Rotenberg
Michel Caillaud
PS3607 The Problemist Supplement 169, p. 115, 11/2020
(6+14) C+
h#2
5.1...
1) 1. Sb5 axb5 2. Dxb5 La3#
2) 1. Dxb6 Le3 2. Dc5 Lxc5#
3) 1. Dxe5 Lf4 2. Dd6 Lxd6#
4) 1. f5 Lg5 2. De7+ Lxe7#
5) 1. g6 Lh6 2. Df8+ Lxf8#
2) 1. Dxb6 Le3 2. Dc5 Lxc5#
3) 1. Dxe5 Lf4 2. Dd6 Lxd6#
4) 1. f5 Lg5 2. De7+ Lxe7#
5) 1. g6 Lh6 2. Df8+ Lxf8#
Keywords: Capture key
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: rn6/Qpn2Kp1/1P2pp2/2q1P3/Pkb1p3/1pb2r2/8/2B5
Input: Felber, Volker, 2021-06-25
Last update: Alfred Pfeiffer, 2021-11-13 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: rn6/Qpn2Kp1/1P2pp2/2q1P3/Pkb1p3/1pb2r2/8/2B5
Input: Felber, Volker, 2021-06-25
Last update: Alfred Pfeiffer, 2021-11-13 more...
64 - P1397020
Anatoly Kirichenko
Aleksandr Pankratiev
4674 Best Problems 100 10/2021
(2+4) C+
h#6
0.2.1...
Anatoly Kirichenko
Aleksandr Pankratiev
4674 Best Problems 100 10/2021
(2+4) C+
h#6
0.2.1...
1) 1. ... c3 2. Sd4+ cxd4 3. Kc4 d5 4. Kd4 d6 5. Kd5 d7 6. Kd6 d8=D#
2) 1. ... cxb3 2. Ta6 b4 3. Kc6 bxc5 4. Kb7 c6+ 5. Ka8 c7 6. Ta7 c8=D#
2) 1. ... cxb3 2. Ta6 b4 3. Kc6 bxc5 4. Kb7 c6+ 5. Ka8 c7 6. Ta7 c8=D#
Keywords: Corner mate (in 2), Excelsior white, Ideal mate (in 1), Klasinc theme (k-B in 1), Model mate (in 2), Round Trip (k-3 in 1), Capture key (in 2), Selfblock, Promotion (D), Promotion in the mating move
Genre: h#
FEN: 8/8/2r5/2pk1K2/8/1n6/2P5/8
Input: Gunter Jordan, 2021-12-14
Last update: Gunter Jordan, 2021-12-14 more...
Genre: h#
FEN: 8/8/2r5/2pk1K2/8/1n6/2P5/8
Input: Gunter Jordan, 2021-12-14
Last update: Gunter Jordan, 2021-12-14 more...
65 - P1401324
Rolf Wiehagen
Jorge Marcelo Kapros
Christer Jonsson
H1326 Problem Paradise 97 01-03/2022
(4+10) C+
h#3
b) sKg6
c) sKf1
Rolf Wiehagen
Jorge Marcelo Kapros
Christer Jonsson
H1326 Problem Paradise 97 01-03/2022
(4+10) C+
h#3
b) sKg6
c) sKf1
a) 1. Dxd7 Kb3 2. Kb5 Kc3 3. Ka4 Lxd7#
b) 1. Txg4+ Kb5 (K3?) 2. h4 Se5 3. Kh5 fxg4#
c) 1. Txf3 Se5 2. Th1 Lh3+ 3. Kg1 Sxf3#
Zyklischer Zilahi LSP im Thema-Minimal und Kalotay-Thema. (Autoren)
b) 1. Txg4+ Kb5 (K3?) 2. h4 Se5 3. Kh5 fxg4#
c) 1. Txf3 Se5 2. Th1 Lh3+ 3. Kg1 Sxf3#
Zyklischer Zilahi LSP im Thema-Minimal und Kalotay-Thema. (Autoren)
Rolf Wiehagen: Autor RW fehlt sowohl im Original in Heft 97 als auch in der Lösungsbesprechung in Heft 99.
Korrektur in Heft 98 / 04-06, p.19: "The authors of H1326 are Rolf Wiehagen, Jorge Kapros and Christer Jonsson." (2022-11-27)
comment
Korrektur in Heft 98 / 04-06, p.19: "The authors of H1326 are Rolf Wiehagen, Jorge Kapros and Christer Jonsson." (2022-11-27)
comment
Keywords: Pawn mate (in b), Model mate, Capture key, Zilahi (zyklisch)
Genre: h#
FEN: 3q4/3N4/2k4p/p5bp/K5Br/p4P1r/5p2/8
Input: Gunter Jordan, 2022-05-13
Last update: Gunter Jordan, 2022-05-14 more...
Genre: h#
FEN: 3q4/3N4/2k4p/p5bp/K5Br/p4P1r/5p2/8
Input: Gunter Jordan, 2022-05-13
Last update: Gunter Jordan, 2022-05-14 more...
1. axb6 2. Txa6 3. Txa5 4. Ta4 5. Txc4 6. Txd4 7. Txd5 8. Txc5 9. Txc6 10. Te6 11. c6 12. d5 13. d4 14. d3 15. d2 16. d1=T 17. Dd2 18. Dh6 19. Td8 20. Sd7 21. c5 22. c4 23. c3 24. c2 25. c1=L 26. Lg5 27. Lf6 28. g5 29. Dg7 30. h6 31. Th7 32. Dh8 33. L6g7 34. Tg6 35. f6 e6=
Cook: 1. axb6 2. Txa6 3. Txa5 4. Ta4 5. Txc4 6. Txc5 7. Txc6 8. Te6 9. c5 10. c4 11. c3 12. c2 13. c1=L 14. Lh6 15. g5 16. Lfg7 17. Sf6 18. 0-0 19. d6 20. Dd7 21. Td8 22. De8 23. Kf8 24. Sg8 25. Sd7 26. Tg6 27. f6 28. Lh8 29. 29. Df7 30. Ke8 31. Tg7 32. Df8 33. Tf7 34. L6g7 35. h6 e6=
Cook: 1. axb6 2. Txa6 3. Txa5 4. Ta4 5. Txc4 6. Txc5 7. Txc6 8. Te6 9. c5 10. c4 11. c3 12. c2 13. c1=L 14. Lh6 15. g5 16. Lfg7 17. Sf6 18. 0-0 19. d6 20. Dd7 21. Td8 22. De8 23. Kf8 24. Sg8 25. Sd7 26. Tg6 27. f6 28. Lh8 29. 29. Df7 30. Ke8 31. Tg7 32. Df8 33. Tf7 34. L6g7 35. h6 e6=
Für die kürzere Version (P1409325) ohne zusätzliche weiße Steine wurde noch keine Inkorrektheit gefunden.
Michel Caillaud: cooked by Arno Tüngler :
1.S×ç6 2.Sb4 3.S×a6 4.ç6 5.Sç7 6.ç×d5 7.d×ç4 8.ç3 9.ç2 10.ç1=L 11.Lb2 12.a×b6 13.T×a5 14.Ta4 15.T×d4 16.Td6 17.L×é5 18.g5 19.Lég7 20.Lh6 21.Tg6 22.f6 23.Lfg7 24.Kf7 25.Df8 26.Ké8 27.Kd8 28.Dé8 29.Lf8 30.Tg7 31.Tf7 32.Lfg7 33.Df8 34.Ké8 35.Sé6 S×é6=
or
1.a×b6 2.T×a6 3.T×a5 4.Ta4 5.T×ç4 6.T×ç5 7.T×ç6 8.Té6 9.ç5 10.ç4 11.ç3 12.ç2 13.ç1=L 14.Lh6 15.g5 16.Lfg7 17.Sf6 18.0-0 19.d6 20.Dd7 21.Td8 22.Dé8 23.Kf8 24.Sg8 25.Sd7 26.Tg6 27.f6 28.Lh8 29.Kf7 30.Df8 31.Ké8 32.Tg7 33.Tf7 34.L6g7 35.h6 é6= (2022-08-02)
Anton Baumann: Mit der korrigierten Stellung geht die 1. NL nicht: 35.Se6 Sxe6??
Bei der 2. NL geht 29.Kf7 nicht, aber 29.Df7 30.Ke8 31.Tg7 32.Df8 33.Tf7 34.L6g7 35.h6 e6 = (mit ZU) (2023-05-05)
Olaf Jenkner: Die ursprüngliche Version hatte getauschte Steine auf c4 und c5 und einen Turm auf d5.
Dazu wurden zwei Nebenlösungen gefunden, siehe Post von M. Caillaud,
Die vorliegende Version hat weiterhin die zweite Nebenlösung mit Zugumstellung in den
Zügen 29 bis 32. (2023-05-05)
more ...
comment
Michel Caillaud: cooked by Arno Tüngler :
1.S×ç6 2.Sb4 3.S×a6 4.ç6 5.Sç7 6.ç×d5 7.d×ç4 8.ç3 9.ç2 10.ç1=L 11.Lb2 12.a×b6 13.T×a5 14.Ta4 15.T×d4 16.Td6 17.L×é5 18.g5 19.Lég7 20.Lh6 21.Tg6 22.f6 23.Lfg7 24.Kf7 25.Df8 26.Ké8 27.Kd8 28.Dé8 29.Lf8 30.Tg7 31.Tf7 32.Lfg7 33.Df8 34.Ké8 35.Sé6 S×é6=
or
1.a×b6 2.T×a6 3.T×a5 4.Ta4 5.T×ç4 6.T×ç5 7.T×ç6 8.Té6 9.ç5 10.ç4 11.ç3 12.ç2 13.ç1=L 14.Lh6 15.g5 16.Lfg7 17.Sf6 18.0-0 19.d6 20.Dd7 21.Td8 22.Dé8 23.Kf8 24.Sg8 25.Sd7 26.Tg6 27.f6 28.Lh8 29.Kf7 30.Df8 31.Ké8 32.Tg7 33.Tf7 34.L6g7 35.h6 é6= (2022-08-02)
Anton Baumann: Mit der korrigierten Stellung geht die 1. NL nicht: 35.Se6 Sxe6??
Bei der 2. NL geht 29.Kf7 nicht, aber 29.Df7 30.Ke8 31.Tg7 32.Df8 33.Tf7 34.L6g7 35.h6 e6 = (mit ZU) (2023-05-05)
Olaf Jenkner: Die ursprüngliche Version hatte getauschte Steine auf c4 und c5 und einen Turm auf d5.
Dazu wurden zwei Nebenlösungen gefunden, siehe Post von M. Caillaud,
Die vorliegende Version hat weiterhin die zweite Nebenlösung mit Zugumstellung in den
Zügen 29 bis 32. (2023-05-05)
more ...
comment
Keywords: Homebase (s), Seriesmover, Capture key, konsekutive Umwandlungen 2 (tl), under-promotion (tl), pin-stalemate, Pawn mate (-patt), blocking of a piece
Genre: Fairies
FEN: rnbqkbnr/pppppppp/PPN5/BBPQPK1P/2NP2P1/8/8/8
Input: Olaf Jenkner, 2022-06-11
Last update: Olaf Jenkner, 2023-05-05 more...
Genre: Fairies
FEN: rnbqkbnr/pppppppp/PPN5/BBPQPK1P/2NP2P1/8/8/8
Input: Olaf Jenkner, 2022-06-11
Last update: Olaf Jenkner, 2023-05-05 more...
a) 1. Lxh7 2. Lxg8 3. Lh7 4. Le4 5. Sf5 6. d4 7. d5 8. d6 9. dxc7 10. cxb8=S 11. Sxd7 12. Sf6 exf6/gxf6#
b) 1. Sh5 2. Sdf4 3. d4 4. d5 5. d6 6. dxc7 7. cxb8=T 8. Txb7 9. Txd7 10. Td4 11. Te4 12. Sxg7 Lxg7#
b) 1. Sh5 2. Sdf4 3. d4 4. d5 5. d6 6. dxc7 7. cxb8=T 8. Txb7 9. Txd7 10. Td4 11. Te4 12. Sxg7 Lxg7#
Keywords: Homebase (s), Seriesmover, Twin, under-promotion (S, T), Selfblock, Exchange of Promotions, Capture key (in a)
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/4P3/4KB2/3N1N2/8/3P4/8
Input: Olaf Jenkner, 2022-08-10
Last update: Olaf Jenkner, 2023-02-11 more...
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/4P3/4KB2/3N1N2/8/3P4/8
Input: Olaf Jenkner, 2022-08-10
Last update: Olaf Jenkner, 2023-02-11 more...
1. Txg2! droht 2. Tg1#
1. ... Txg2+ 2. Sxg2#
1. ... Txh3,Th1 2. Te2#
1. ... Dxd3 2. Dh4#
1. ... Dxg2+ 2. Sxg2#
1. ... Dg4+ 2. Sxg4#
1. ... Df3,Df4 2. Sc2#
1. ... Txg2+ 2. Sxg2#
1. ... Txh3,Th1 2. Te2#
1. ... Dxd3 2. Dh4#
1. ... Dxg2+ 2. Sxg2#
1. ... Dg4+ 2. Sxg4#
1. ... Df3,Df4 2. Sc2#
Karl Fabel: "Trotz oder wegen des Schlagschlüssels überraschend und nicht überall erkannt worden."
SCHRECKE: C+, popeye 4.87 (2022-08-12)
comment
SCHRECKE: C+, popeye 4.87 (2022-08-12)
comment
Keywords: Fabel-Opus (1230), Capture key, Sacrifice key, pin-mate, Line opening, double-check mate
Genre: 2#
FEN: 4b1K1/4Qp2/8/5p2/4q3/3BN1RN/3p2pr/n2rk3
Reprints: 33 Der Schachzug (FV Schach Berlin) 24 03-04/1978
Input: Mario Richter, 2022-08-12
Last update: Gunter Jordan, 2022-08-12 more...
Genre: 2#
FEN: 4b1K1/4Qp2/8/5p2/4q3/3BN1RN/3p2pr/n2rk3
Reprints: 33 Der Schachzug (FV Schach Berlin) 24 03-04/1978
Input: Mario Richter, 2022-08-12
Last update: Gunter Jordan, 2022-08-12 more...
1. Se6? Th5! 1. Se8? Th6! 1. Sc4 Td1! 1. Sa4? Tc1!
1. Lxc8! droht 2. Lb7+
1. ... Tc1 2. Se6 1. ... Td1 2. Se8 1. ... Th6 2. Sc4 1. ... Th5 2. Sa4
1. Lxc8! droht 2. Lb7+
1. ... Tc1 2. Se6 1. ... Td1 2. Se8 1. ... Th6 2. Sc4 1. ... Th5 2. Sa4
Henrik Juel: multiple threats 1.Lxc8 thr. 2.Lb7+,Scd5,Sbd5,Sd7 and trial 1... Sxc8 2.Scd5,Sbd5,Sd7 (2022-08-14)
comment
comment
Keywords: Schlagrömer (vierfach), Capture key
Genre: 3#
FEN: 2b5/2NBn3/pN6/p7/4kBP1/KP2P3/P3P3/7r
Reprints: 87 Problem-Palette , p. 33, 1970
Input: Dieter Berlin, 2022-08-14
Last update: Dieter Berlin, 2022-08-14 more...
Genre: 3#
FEN: 2b5/2NBn3/pN6/p7/4kBP1/KP2P3/P3P3/7r
Reprints: 87 Problem-Palette , p. 33, 1970
Input: Dieter Berlin, 2022-08-14
Last update: Dieter Berlin, 2022-08-14 more...
1. Dxc5? droht 2. Dxe3# 1. ... Sgxe2!
1. Dxb2! droht 2. Dxb1#
1. Dxb2! droht 2. Dxb1#
Keywords: selfpinning (w, in Verf.+Lösung), Capture key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6B1/3p4/1K1P4/1Qp5/N1P2R2/3kb1N1/1p2R2r/1qn1B1n1
Reprints: 1335 Deutsche Schachzeitung 8, p. 270, 08/1960
Input: Dieter Berlin, 2022-08-25
Last update: Dieter Berlin, 2022-08-25 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6B1/3p4/1K1P4/1Qp5/N1P2R2/3kb1N1/1p2R2r/1qn1B1n1
Reprints: 1335 Deutsche Schachzeitung 8, p. 270, 08/1960
Input: Dieter Berlin, 2022-08-25
Last update: Dieter Berlin, 2022-08-25 more...
1. Kxb7! Th7+ 2. Lf7+ Ke3+ 3. Td5#
1. ... Ke3+,Kd4+ 2. Td5+ 1. ... Th4 2. Ta5
1. ... Ke3+,Kd4+ 2. Td5+ 1. ... Th4 2. Ta5
Keywords: Capture key, Provoked check, Cross check
Genre: 3#
FEN: 8/Bp6/1K3p2/2R5/1RB1k3/2p2bP1/7r/2N5
Reprints: 124 Schweizer Schachkompositionen 1976-1986 , p. 49, 1989
Input: Dieter Berlin, 2022-09-07
Last update: Dieter Berlin, 2022-09-07 more...
Genre: 3#
FEN: 8/Bp6/1K3p2/2R5/1RB1k3/2p2bP1/7r/2N5
Reprints: 124 Schweizer Schachkompositionen 1976-1986 , p. 49, 1989
Input: Dieter Berlin, 2022-09-07
Last update: Dieter Berlin, 2022-09-07 more...
72 - P1404462
Hannes Baumann
10630 Schweizerische Schachzeitung 09/1973
8. ehrende Erwähnung
Informalturnier
(10+5) C+
#4
Hannes Baumann
10630 Schweizerische Schachzeitung 09/1973
8. ehrende Erwähnung
Informalturnier
(10+5) C+
#4
1. Lxa7! c3 2. Tc4 cxb2 3. Tc5 Kg1 4. Tc1# 2. ... c2+ 3. Ka1 c1=D+ 4. Txc1#
1. ... cxd3 2. Lf2 d2 3. Td4 d1=D+ 4. Txd1# 2. ... dxe2 3. Te4 e1=D+ 4. Txe1#
1. ... cxd3 2. Lf2 d2 3. Td4 d1=D+ 4. Txd1# 2. ... dxe2 3. Te4 e1=D+ 4. Txe1#
Keywords: Zugzwang-Goal, Indian, Doppelmatt, Capture key, Switchback (wL)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/p7/P7/6P1/2p3RN/1p1P1P2/1P2PB1p/1K5k
Reprints: 138 Kunstschach in der Schweiz , p. 79, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-18 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/p7/P7/6P1/2p3RN/1p1P1P2/1P2PB1p/1K5k
Reprints: 138 Kunstschach in der Schweiz , p. 79, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-18 more...
73 - P1404469
Luigi Bühler
10365 Schweizerische Schachzeitung 05/1971
3. Lob
Informalturnier
(6+6) C+
#4
Luigi Bühler
10365 Schweizerische Schachzeitung 05/1971
3. Lob
Informalturnier
(6+6) C+
#4
1. Lxa6! g6 2. Kb3 g5 3. Tb5 Kd3 4. Txd5#
1. ... g5 2. Lf1 a6 3. Te2 Kc4 4. Te4#
1. ... g5 2. Lf1 a6 3. Te2 Kc4 4. Te4#
Keywords: Capture key, Indian (doppelt), double-check mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/p5p1/p3p3/R2pP3/3k2P1/3B4/2K5/4R3
Reprints: 146 Kunstschach in der Schweiz , p. 83, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-26 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/p5p1/p3p3/R2pP3/3k2P1/3B4/2K5/4R3
Reprints: 146 Kunstschach in der Schweiz , p. 83, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-26 more...
1. Sxb3! droht 2. e4+ fxe3ep 3. Df1+ Sf4 4. Dxf4#
1. ... Lf2 2. Dh1 Tf3,Tg3 3. e4+ fxe3ep Sd4#
1. ... Th3 2. e4+ fxe3ep 3. Df1+ Tf3 4. Dd3#
1. ... Te3 2. Tef6+ Ke4 3. c7+
1. ... Le3 2. Dh1 Ld2 3. e4+
1. ... Lg1 2. Dxg1 Txb3+ 3. cxb3
1. ... Lf2 2. Dh1 Tf3,Tg3 3. e4+ fxe3ep Sd4#
1. ... Th3 2. e4+ fxe3ep 3. Df1+ Tf3 4. Dd3#
1. ... Te3 2. Tef6+ Ke4 3. c7+
1. ... Le3 2. Dh1 Ld2 3. e4+
1. ... Lg1 2. Dxg1 Txb3+ 3. cxb3
Keywords: Intersection Theme, Capture key, selfpinning (wS), En passant (schwarz), Line closing (zweifach)
Genre: n#
FEN: B7/n6r/1bPBR1R1/1p3k1p/1N3p2/Kpr5/1PP1P1n1/Q1N5
Reprints: 161 Kunstschach in der Schweiz , p. 91, 1980
Input: Dieter Berlin, 2022-09-20
Last update: Dieter Berlin, 2022-09-20 more...
Genre: n#
FEN: B7/n6r/1bPBR1R1/1p3k1p/1N3p2/Kpr5/1PP1P1n1/Q1N5
Reprints: 161 Kunstschach in der Schweiz , p. 91, 1980
Input: Dieter Berlin, 2022-09-20
Last update: Dieter Berlin, 2022-09-20 more...
75 - P1404653
Garen Yacoubian
Schweizerische Schachzeitung 1970
2. Preis
Informalturnier Mehrzüger
(7+8)
#10
Garen Yacoubian
Schweizerische Schachzeitung 1970
2. Preis
Informalturnier Mehrzüger
(7+8)
#10
1. Sxb5! Tb8 2. Le2+ Ke1 3. Lg4+ Kf1 4. Tf5+ Ke1 5. Lf2+ Kf1 6. Lb6+ Ke1
7. Te5+ Kf1 8. Le2+ Ke1 9. Lc4+ Kd1 10. Sxc3#
7. Te5+ Kf1 8. Le2+ Ke1 9. Lc4+ Kd1 10. Sxc3#
Keywords: Capture key, Fesselungsvermeidung, Batterienutzung, mehrfache
Genre: n#
FEN: 7r/2r5/8/1pB1R2P/p1B5/N1p5/2Pp2p1/1K1k4
Reprints: 216 Kunstschach in der Schweiz , p. 119, 1980
Input: Dieter Berlin, 2022-09-25
Last update: Dieter Berlin, 2022-09-25 more...
Genre: n#
FEN: 7r/2r5/8/1pB1R2P/p1B5/N1p5/2Pp2p1/1K1k4
Reprints: 216 Kunstschach in der Schweiz , p. 119, 1980
Input: Dieter Berlin, 2022-09-25
Last update: Dieter Berlin, 2022-09-25 more...
1. dxe4! g3 2. Lg2 Kxc4 3. Sd5 exd5 4. exd5#
Keywords: Knight sacrifice, Batteriematt horizontal, ambush, Capture key
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/8/1p2p3/pPp1P3/PkP1p1pR/2NP4/1BP5/5B1K
Reprints: 47 Problemschach-Jahrbuch 1992 D , p. 32, 1992
Input: Dieter Berlin, 2022-11-02
Last update: Dieter Berlin, 2022-11-02 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/8/1p2p3/pPp1P3/PkP1p1pR/2NP4/1BP5/5B1K
Reprints: 47 Problemschach-Jahrbuch 1992 D , p. 32, 1992
Input: Dieter Berlin, 2022-11-02
Last update: Dieter Berlin, 2022-11-02 more...
1. Texe5! droht 2. Tb4#
1. ... Sxe5 2. Tc5#
1. ... Texe5 2. Sd6#
1. ... Tfxe5 2. Ld3#
1. ... Lxe5 2. Dd3#
1. ... Lxc6 2. Df1#
1. ... Sxb6+ 2. Sxb6#
1. ... Sc5+ 2. Tbxc5#
1. ... Sxe5 2. Tc5#
1. ... Texe5 2. Sd6#
1. ... Tfxe5 2. Ld3#
1. ... Lxe5 2. Dd3#
1. ... Lxc6 2. Df1#
1. ... Sxb6+ 2. Sxb6#
1. ... Sc5+ 2. Tbxc5#
Keywords: Sacrifice key, Rook sacrifice (vierfach), Capture key, Line opening (s), Deckungsverlust
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2N5/3n2p1/1PP1r1Bq/1R2pr2/K1k5/1Np3bQ/2P1Rpb1/8
Reprints: 19 Problemschach-Jahrbuch 1992 D , p. 16, 1992
Input: Dieter Berlin, 2022-11-06
Last update: Dieter Berlin, 2022-11-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2N5/3n2p1/1PP1r1Bq/1R2pr2/K1k5/1Np3bQ/2P1Rpb1/8
Reprints: 19 Problemschach-Jahrbuch 1992 D , p. 16, 1992
Input: Dieter Berlin, 2022-11-06
Last update: Dieter Berlin, 2022-11-06 more...
1. Ld5? Txf2!
1. Lxb7! Txf2 2. Ta5#
1. ... g1=D 2. Dd5#
1. ... f4 2. gxf4#
1. ... Sf3 2. Sxg6#
1. ... Sd3 2. Sxd3#
Das Doppelschrittmatt des f-Bauern wird auf fünffache Art thematisch verhindert.
Verhinderung des Matts durch Schaffung eines En-Passant-Schlags wäre die sechste
Möglichkeit und das vollständige Ceará-Thema.
1. Lxb7! Txf2 2. Ta5#
1. ... g1=D 2. Dd5#
1. ... f4 2. gxf4#
1. ... Sf3 2. Sxg6#
1. ... Sd3 2. Sxd3#
Das Doppelschrittmatt des f-Bauern wird auf fünffache Art thematisch verhindert.
Verhinderung des Matts durch Schaffung eines En-Passant-Schlags wäre die sechste
Möglichkeit und das vollständige Ceará-Thema.
Keywords: Ceara-Thema (5 von 6 Vert.), Capture key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Kp1pN3/p2P1Rp1/4kpP1/1N5n/2P2BP1/r4Ppp/R1n4Q
Reprints: 40 Problemschach-Jahrbuch 1992 D , p. 24, 1992
Input: Dieter Berlin, 2022-11-07
Last update: Rainer Staudte, 2022-11-12 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Kp1pN3/p2P1Rp1/4kpP1/1N5n/2P2BP1/r4Ppp/R1n4Q
Reprints: 40 Problemschach-Jahrbuch 1992 D , p. 24, 1992
Input: Dieter Berlin, 2022-11-07
Last update: Rainer Staudte, 2022-11-12 more...
1. Df7? a2 2. Df1#
1. ... b5!
1. De7? droht 2. Dxa3#
1. ... a2 2. De1#
1. ... Ka2!
1. Dxb6! droht 2. Db1#
1. ... a2 2. Db2#
1. ... b5!
1. De7? droht 2. Dxa3#
1. ... a2 2. De1#
1. ... Ka2!
1. Dxb6! droht 2. Db1#
1. ... a2 2. Db2#
1. Sxd5! e3 2. Sc3+ Kf1 3. Dxf3+ Kg1 4. De2 Kh1 5. Le5 Kg1 6. Dh2+ Kf1 7. Se2 Ke1 8. Lb2 Kf1 9. Sg3+ Ke1 10. Dd2+ exd2#
1. ... Kf1 2. Dh1+ Ke2 3. Sc3+ Ke3 4. Le5 Kf2 5. Sd1+ Ke2 6. Dg1 f2 7. Dg2 Ke1 8. Lc3+ Ke2 9. Ld2 e3 10. Sb2 exd2#
1. ... Kf1 2. Dh1+ Ke2 3. Sc3+ Ke3 4. Le5 Kf2 5. Sd1+ Ke2 6. Dg1 f2 7. Dg2 Ke1 8. Lc3+ Ke2 9. Ld2 e3 10. Sb2 exd2#
Anton Baumann: 1. ... Kf1 2.Dh1+ ... 6.Dg1 e3 7.Sb2 f2 8.Dg2 Ke1 9.Lc3+ Ke2 10.Ld2 exd2#
C+ Gustav 4.2a (2023-05-02)
comment
C+ Gustav 4.2a (2023-05-02)
comment
Keywords: Capture key, Pawn mate, changed blocks, Change of Sacrifices
Genre: s#
FEN: 8/8/8/3p3Q/4p3/4NpB1/p1P1k3/R1K5
Input: Felber, Volker, 2022-11-21
Last update: Gunter Jordan, 2022-11-21 more...
Genre: s#
FEN: 8/8/8/3p3Q/4p3/4NpB1/p1P1k3/R1K5
Input: Felber, Volker, 2022-11-21
Last update: Gunter Jordan, 2022-11-21 more...
81 - P1406172
Yevgenii Gavryliv
2334 Gaudium 259 31/05/2022
7. ehrende Erwähnung
Abt. h#2,5-3,5
PR Manfred Rittirsch
(8+9)
h#3
b) +wBd3
Yevgenii Gavryliv
2334 Gaudium 259 31/05/2022
7. ehrende Erwähnung
Abt. h#2,5-3,5
PR Manfred Rittirsch
(8+9)
h#3
b) +wBd3
a) 1. Lxe3 Lxc4+ (A) 2. Lxc4 Sxd5 (B) 3. Le2 S5xe3#
b) 1. exd3 Sxd5 (B) 2. Dxd5 Lxc4 (A) 3. Dg2 Lxd3#
b) 1. exd3 Sxd5 (B) 2. Dxd5 Lxc4 (A) 3. Dg2 Lxd3#
Keywords: Exchange of roles (d-l), Model mate, Reciprocal moves by White, Capture key, Selfblock, Zilahi
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 3q4/2N4K/8/1p1p2p1/2pPp1P1/1B2P3/b4B2/2bN1k2
Input: Gunter Jordan, 2022-11-26
Last update: Gunter Jordan, 2023-11-27 more...
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 3q4/2N4K/8/1p1p2p1/2pPp1P1/1B2P3/b4B2/2bN1k2
Input: Gunter Jordan, 2022-11-26
Last update: Gunter Jordan, 2023-11-27 more...
1. Dxc7! Lxc7 2. Tfe8+ Te5,Le5 3. Td4#
1. ... Ld6 2. Dxd6 Td5 3. Dxd5#
1. ... Td5 2. Dxe5+ Kxe5 3. Tde8# 2. ... Kd3 3. Txd5# 2. ... Txe5 3. Td4#
1. ... Ld6 2. Dxd6 Td5 3. Dxd5#
1. ... Td5 2. Dxe5+ Kxe5 3. Tde8# 2. ... Kd3 3. Txd5# 2. ... Txe5 3. Td4#
Keywords: Batterieabbau, Queen sacrifice, Capture key, Sacrifice key
Genre: 3#
FEN: 3R1R2/2p4Q/8/r3bN2/r1p1kpK1/8/2p4p/8
Reprints: D24 Knobeln Sie auch gern? [Pachl] , p. 38, 2009
Input: Dieter Berlin, 2022-12-05
Last update: Dieter Berlin, 2022-12-05 more...
Genre: 3#
FEN: 3R1R2/2p4Q/8/r3bN2/r1p1kpK1/8/2p4p/8
Reprints: D24 Knobeln Sie auch gern? [Pachl] , p. 38, 2009
Input: Dieter Berlin, 2022-12-05
Last update: Dieter Berlin, 2022-12-05 more...
83 - P1406686
Hans Vetter
4761 Schach , p. 351, 11/1964
5. Platz
Problemwettkampf Dänemark-DDR 1963
(5+10)
#4
Hans Vetter
4761 Schach , p. 351, 11/1964
5. Platz
Problemwettkampf Dänemark-DDR 1963
(5+10)
#4
1. Sxd2!
Keywords: Capture key
Genre: n#
FEN: 1R6/8/3KN1p1/4Q2p/4N1kr/5p2/3b1pb1/2n2r2
Input: Felber, Volker, 2022-12-13
Last update: Felber, Volker, 2022-12-13 more...
Genre: n#
FEN: 1R6/8/3KN1p1/4Q2p/4N1kr/5p2/3b1pb1/2n2r2
Input: Felber, Volker, 2022-12-13
Last update: Felber, Volker, 2022-12-13 more...
84 - P1406812
Stefan Felber
1763 Augsburger Allgemeine 10/12/2022
(5+7)
#3
b) wLe4->e6:4#
c) wLe4->e8:5#
Stefan Felber
1763 Augsburger Allgemeine 10/12/2022
(5+7)
#3
b) wLe4->e6:4#
c) wLe4->e8:5#
a) 1. Lxd3+! Kxd3 2. Da3 Kc2 3. Db3#
2. ... Ke2 3. Da6#
2. ... Kc4 3. Th4#
b) 1. Lh3! d1=D 2. Lf1 Kd2 3. Db4 Kc2 4. Db2#
1. ... d1=S 2. Lf1 Kd2 3. Da3 Sb2 4. Dxb2#
1. ... d1=L 2. Lf1 Kd2 3. Da3, 3. Db4, 3. Dc5, 3. Dc7
c) 1. La4! f1=S 2. Ld1 Kf2 3. Dh4 Kg2 4. Dh3 Kf2 5. Txf1#, 5. Dxf3#
2. ... Ke2 3. Da6#
2. ... Kc4 3. Th4#
b) 1. Lh3! d1=D 2. Lf1 Kd2 3. Db4 Kc2 4. Db2#
1. ... d1=S 2. Lf1 Kd2 3. Da3 Sb2 4. Dxb2#
1. ... d1=L 2. Lf1 Kd2 3. Da3, 3. Db4, 3. Dc5, 3. Dc7
c) 1. La4! f1=S 2. Ld1 Kf2 3. Dh4 Kg2 4. Dh3 Kf2 5. Txf1#, 5. Dxf3#
Keywords: Symmetrical position, Capture key (in a), Checking key (in a), Asymmetrical solution, Symbol problem (Weihnachtsbaum)
Genre: 3#
FEN: 8/4Q3/8/4K3/4B3/3ppp2/3pkp2/1R2b2R
Input: Felber, Volker, 2022-12-24
Last update: Gunter Jordan, 2022-12-24 more...
Genre: 3#
FEN: 8/4Q3/8/4K3/4B3/3ppp2/3pkp2/1R2b2R
Input: Felber, Volker, 2022-12-24
Last update: Gunter Jordan, 2022-12-24 more...
85 - P1406840
Rolf Wiehagen
Achim Schöneberg
12734 feenschach 250, p. 1009, 10-12/2022
(nach Aleksandr Bakharev u. Rudolf Larin)
(3+9)
h#6 vvv
0.1.1...
Rolf Wiehagen
Achim Schöneberg
12734 feenschach 250, p. 1009, 10-12/2022
(nach Aleksandr Bakharev u. Rudolf Larin)
(3+9)
h#6 vvv
0.1.1...
1. ... c2xd3 2. Kc2 d3xe4 3. Kd3 e4xf5 4. Ke4 f5xe6 5. Kf5 e6xd7 6. Ke6 d7xe8=S#
Versuch 1:
1. - c4? 2.K2 c5? 3.K3 c6 4.K4 cxd7 5.Kd5?? 6.Ke6??
Versuch 2:
1. - c4? 2.K2 cxd5(!) 3.K3 dxe6(!) 4.K4 exd7 5.Kd5 Kg(Tempo) 6.Ke6 d8D+ 7.Ld7!
Versuch 3:
1. - c4? 2.K2 cxd5 3.K3 dxe6 4.K4 Kxe8(!) 5.Kd5 exd7?? 6.Ke6 d8D#
5-zügiger Exzelsior mit Dame-UW scheitert, während 6-zügiger Exzelsior mit Springer-UW löst.
4x (passiver) Kniest (genauer: 3x Annäherungs-Kniest und 1x Kniest).
Bakharev & Larin siehe P1074930.
Versuch 1:
1. - c4? 2.K2 c5? 3.K3 c6 4.K4 cxd7 5.Kd5?? 6.Ke6??
Versuch 2:
1. - c4? 2.K2 cxd5(!) 3.K3 dxe6(!) 4.K4 exd7 5.Kd5 Kg(Tempo) 6.Ke6 d8D+ 7.Ld7!
Versuch 3:
1. - c4? 2.K2 cxd5 3.K3 dxe6 4.K4 Kxe8(!) 5.Kd5 exd7?? 6.Ke6 d8D#
5-zügiger Exzelsior mit Dame-UW scheitert, während 6-zügiger Exzelsior mit Springer-UW löst.
4x (passiver) Kniest (genauer: 3x Annäherungs-Kniest und 1x Kniest).
Bakharev & Larin siehe P1074930.
Keywords: Kniest Theme, Ideal mate, Bahnung, under-promotion in mating move, under-promotion (S), discovered checkmate, Batteriematt diagonal, Battery creation, Umnov, Capture key, Excelsior white
Genre: h#
Computer test: C+ Popeye 4.85
FEN: 2B1bK2/3p4/4p3/3prp2/4p3/3p4/2P5/1k6
Input: Achim Schöneberg, 2022-12-26
Last update: Gunter Jordan, 2023-04-07 more...
Genre: h#
Computer test: C+ Popeye 4.85
FEN: 2B1bK2/3p4/4p3/3prp2/4p3/3p4/2P5/1k6
Input: Achim Schöneberg, 2022-12-26
Last update: Gunter Jordan, 2023-04-07 more...
* 1. ... La2-b1#
1. Sxb3 Lb1+ 2. Kc4 Lc2 3. Sa5 Lb3+ 4. Kd3 La2 5. Sc4 La2-b1#
Synthese-Meeraner (im Hilfsmatt), Themafigur: wL
1. Sxb3 Lb1+ 2. Kc4 Lc2 3. Sa5 Lb3+ 4. Kd3 La2 5. Sc4 La2-b1#
Synthese-Meeraner (im Hilfsmatt), Themafigur: wL
Keywords: Meerane-Thema, Model mate, Round Trip (L-4+1), Capture key, Selfblock, Mutate
Genre: h#
FEN: 8/8/8/4p3/1p1pP3/1P1k2p1/B2Pp1P1/2n1K3
Input: Gunter Jordan, 2023-01-20
Last update: Gunter Jordan, 2023-01-22 more...
Genre: h#
FEN: 8/8/8/4p3/1p1pP3/1P1k2p1/B2Pp1P1/2n1K3
Input: Gunter Jordan, 2023-01-20
Last update: Gunter Jordan, 2023-01-22 more...
87 - P1407382
Christer Jonsson
H924 Problem-Forum 06/2018
1. Lob
PR Hans Gruber
(5+11) C+
h#3
0.3.1...
Christer Jonsson
H924 Problem-Forum 06/2018
1. Lob
PR Hans Gruber
(5+11) C+
h#3
0.3.1...
1) 1. ... f7 2. Sxe3 f8=D 3. Sd5 Df1#
2) 1. ... fxg7 2. bxa6 gxh8=D 3. axb5 Dd4#
3) 1. ... fxe7 2. Kxb5 e8=S 3. Kxa6 Sc7#
Der Preisbericht erschien in Gaudium 262, 07/2022.
2) 1. ... fxg7 2. bxa6 gxh8=D 3. axb5 Dd4#
3) 1. ... fxe7 2. Kxb5 e8=S 3. Kxa6 Sc7#
Der Preisbericht erschien in Gaudium 262, 07/2022.
Yuri Bilokin: more economical bBa7(-bRa7) 7n/bp2r1p1/Np3P2/pN5K/2k1p3/1p2P3/8/5n2 (5+11) (2023-01-24)
comment
comment
Keywords: Epaulettenmatt (in 2), Model mate, Capture key (in 2+3), Selfblock (in 1+2), Promotion (D in 1+2), under-promotion (S in 3)
Genre: h#
FEN: 7n/rp2r1p1/Np3P2/pN5K/2k1p3/1p2P3/8/5n2
Reprints: Gaudium 262, p. 2, 15/07/2022
Input: Gunter Jordan, 2023-01-21
Last update: Gunter Jordan, 2023-01-21 more...
Genre: h#
FEN: 7n/rp2r1p1/Np3P2/pN5K/2k1p3/1p2P3/8/5n2
Reprints: Gaudium 262, p. 2, 15/07/2022
Input: Gunter Jordan, 2023-01-21
Last update: Gunter Jordan, 2023-01-21 more...
1. Sb6? Sd6! 1. Se5? Lg1! 1. Se3? b4!
1. Sxa3! droht 2. d4#
1. ... Sd6 2. Dxa7#
1. ... Lg1 2. Th5#
1. ... b4 2. Lf2#
1. ... Lxd3 2. Sxd3#
1. Sxa3! droht 2. d4#
1. ... Sd6 2. Dxa7#
1. ... Lg1 2. Th5#
1. ... b4 2. Lf2#
1. ... Lxd3 2. Sxd3#
Keywords: white self-obstruction, Vorausverstellung (w), Capture key, Pawn mate (Drohung), Line opening (s), Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4r3/nn1Q4/K1p1P3/1pk5/2N1PN2/p2P4/7b/4Bb1R
Reprints: 25 Problemschach [Siehndel] , p. 96, 1985
Input: Dieter Berlin, 2023-01-28
Last update: Dieter Berlin, 2023-01-28 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4r3/nn1Q4/K1p1P3/1pk5/2N1PN2/p2P4/7b/4Bb1R
Reprints: 25 Problemschach [Siehndel] , p. 96, 1985
Input: Dieter Berlin, 2023-01-28
Last update: Dieter Berlin, 2023-01-28 more...
1. Kxd5! Kd3 2. Lb1+ Ke3 3. Sac2+ Kd3 4. Sa3+ Ke3 5. Sc4#
Keywords: Battery creation, Switchback (k), Discovered check, Capture key
Genre: n#
Computer test: Gustav 4.1d
FEN: 8/8/8/p2pK3/Pp1N2p1/1P2k1P1/B7/N3B3
Input: Felber, Volker, 2023-02-05
Last update: Gunter Jordan, 2023-02-05 more...
Genre: n#
Computer test: Gustav 4.1d
FEN: 8/8/8/p2pK3/Pp1N2p1/1P2k1P1/B7/N3B3
Input: Felber, Volker, 2023-02-05
Last update: Gunter Jordan, 2023-02-05 more...
a) 1. Lb2 2. Lbxg7 3. Lf6 4. Lh4 5. Tg5 6. De4 7. S4f6+ Sxf6#
b) 1. Dxg7 2. Sg6 3. S6xe7 4. Sxg8 5. Kh6 6. Th5 7. Sf6 Dxf6#
Matts auf dem gleichen Feld.
b) 1. Dxg7 2. Sg6 3. S6xe7 4. Sxg8 5. Kh6 6. Th5 7. Sf6 Dxf6#
Matts auf dem gleichen Feld.
Olaf Jenkner: Das schöne Diagramm wird mit sieben Nachtwächtern links oben erkauft.
Vergleiche mit P1403608 (2023-02-11)
more ...
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Vergleiche mit P1403608 (2023-02-11)
more ...
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Keywords: Pinning, pin-mate (in b), Homebase (s), Line closing, Capture key (in b), Selfblock, selfpinning (in b), Seriesmover, Twin
Genre: Fairies
Computer test: H. Juel: Popeye 4.61
FEN: rnbqkbnr/pppppppp/6Q1/5R1K/6N1/B7/8/8
Reprints: zu 19063 Die Schwalbe 319, p. 56, 02/2023
Input: Gunter Jordan, 2023-02-10
Last update: Olaf Jenkner, 2023-02-11 more...
Genre: Fairies
Computer test: H. Juel: Popeye 4.61
FEN: rnbqkbnr/pppppppp/6Q1/5R1K/6N1/B7/8/8
Reprints: zu 19063 Die Schwalbe 319, p. 56, 02/2023
Input: Gunter Jordan, 2023-02-10
Last update: Olaf Jenkner, 2023-02-11 more...
1. Lxe4! droht 2. Dxd5#
1. ... Taxe4 2. Ld4#
1. ... Thxe4 2. Lf4#
1. ... Kxe4 2. Lf2#
1. ... Scxe4 2. Sd3#
1. ... Sgxe4 2. Sf3#
1. ... dxe4 2. Dxc5#
1. ... fxe4 2. Txg5#
1. ... Taxe4 2. Ld4#
1. ... Thxe4 2. Lf4#
1. ... Kxe4 2. Lf2#
1. ... Scxe4 2. Sd3#
1. ... Sgxe4 2. Sf3#
1. ... dxe4 2. Dxc5#
1. ... fxe4 2. Txg5#
Keywords: Capture key, pin-mate, Epaulettenpatt, Blocknutzung, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b4K1/6p1/2Q3R1/2npkpnp/r3p2r/2P1B1P1/2B1R2q/4N3
Reprints: 47 Schach ohne Partner [Grasemann] , p. 55, 1977
Input: Dieter Berlin, 2023-02-21
Last update: Dieter Berlin, 2023-02-21 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b4K1/6p1/2Q3R1/2npkpnp/r3p2r/2P1B1P1/2B1R2q/4N3
Reprints: 47 Schach ohne Partner [Grasemann] , p. 55, 1977
Input: Dieter Berlin, 2023-02-21
Last update: Dieter Berlin, 2023-02-21 more...
92 - P1408048
J. Breuer
Die Schwalbe 1961
Spezialpreis
131. TT der Schwalbe
7. Klüver-Thema
(9+9) cooked
#5
J. Breuer
Die Schwalbe 1961
Spezialpreis
131. TT der Schwalbe
7. Klüver-Thema
(9+9) cooked
#5
1. Txg7! Dxh5 2. Txf7 Dxf7 3. Lb2 Dd5 4. Sg2+ Kf5 5. Sgh4#
3. ... Dxf3 4. Dc4+ Kxe3 5. Lc1#
Cook: 1. Txh8 Sa5,Sc5 2. Sc2+ Kd5 3. Td8+ Ld7 4. Sb4+ Kd6 5. De5#
3. ... Dxf3 4. Dc4+ Kxe3 5. Lc1#
Cook: 1. Txh8 Sa5,Sc5 2. Sc2+ Kd5 3. Td8+ Ld7 4. Sb4+ Kd6 5. De5#
Gerald Ettl: War auch im Lösungsspiel nicht ganz sauber. Ich habe mit +sTa8 verbessert. (2023-03-06)
more ...
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more ...
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Keywords: Capture key, Sacrifice of white pieces (T, S), Beugung, Preplan, Steering
Genre: n#
Computer test: SCHRECKE
FEN: 7q/pn3ppR/2b5/7P/3Bk3/4NNPP/p3Qn2/K7
Reprints: 1584 Beispiele zur Ideengeschichte des Schachproblems , p. 319, 1982
Input: Dieter Berlin, 2023-03-05
Last update: Dieter Berlin, 2023-03-07 more...
Genre: n#
Computer test: SCHRECKE
FEN: 7q/pn3ppR/2b5/7P/3Bk3/4NNPP/p3Qn2/K7
Reprints: 1584 Beispiele zur Ideengeschichte des Schachproblems , p. 319, 1982
Input: Dieter Berlin, 2023-03-05
Last update: Dieter Berlin, 2023-03-07 more...
1. Lxd5? droht 2. Sc4#/Ld4#/Dxc7#/Dxg7#/Dxh5# 1. ... Lxe4!
1. exd5! Se4 2. Sc4#
1. ... Le4 2. Ld4#
1. ... Tf5 2. Dxc7#
1. ... Lf5 2. Dxg7#
1. ... Sd3 2. Dxh5#
1. exd5! Se4 2. Sc4#
1. ... Le4 2. Ld4#
1. ... Tf5 2. Dxc7#
1. ... Lf5 2. Dxg7#
1. ... Sd3 2. Dxh5#
Keywords: Mehrfachdrohung (fünffach), Capture key, Task (Construction), Fleck Theme, Theme B2, Blocknutzung, Line closing, Dual avoidance
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4N3/B1n2Qb1/4P3/K2pk2r/R3Pp1p/NB4pp/2bR1n2/2r3q1
Reprints: 1570 Beispiele zur Ideengeschichte des Schachproblems , p. 317, 1982
Input: Dieter Berlin, 2023-03-05
Last update: Dieter Berlin, 2023-03-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4N3/B1n2Qb1/4P3/K2pk2r/R3Pp1p/NB4pp/2bR1n2/2r3q1
Reprints: 1570 Beispiele zur Ideengeschichte des Schachproblems , p. 317, 1982
Input: Dieter Berlin, 2023-03-05
Last update: Dieter Berlin, 2023-03-06 more...
94 - P1408600
Vladimir P. Shumarin
SuperProblem (Website) 15/02/2017
25.-27. Platz
181. Thematurnier
(4+3)
#4
b) b3->f5
c) b3->c7
Vladimir P. Shumarin
SuperProblem (Website) 15/02/2017
25.-27. Platz
181. Thematurnier
(4+3)
#4
b) b3->f5
c) b3->c7
a) 1. Sxb3! Kh5,~ 2. Sd4 Kh6,~ 3. Sf5+ Kh5 4. g4#
b) 1. Sxb7! Kh5 2. Sd6 f4 3. Sf5 f3 4. g4#
2. ... Kh4,Kh6 3. Sxf5+ Kh5 4. g4#
1. ... f4 2. Sd6 f3 3. Sf5+ Kh5 4. g4#
2. ... Kh5 3. Sf5 f3 4. g4#
c) 1. Se4! droht 2. Sf6 ... 3. Tg4#
1. ... Kh5 2. Sg3+ Kh4,Kh6 3. Sf5+ Kh5 4. g4#
b) 1. Sxb7! Kh5 2. Sd6 f4 3. Sf5 f3 4. g4#
2. ... Kh4,Kh6 3. Sxf5+ Kh5 4. g4#
1. ... f4 2. Sd6 f3 3. Sf5+ Kh5 4. g4#
2. ... Kh5 3. Sf5 f3 4. g4#
c) 1. Se4! droht 2. Sf6 ... 3. Tg4#
1. ... Kh5 2. Sg3+ Kh4,Kh6 3. Sf5+ Kh5 4. g4#
95 - P1408602
Vladimir P. Shumarin
SuperProblem (Website) 15/02/2017
25.-27. Platz
181. Thematurnier
(5+2)
#4
b)a2<->e6
c)a2->a4 e6->b3
Vladimir P. Shumarin
SuperProblem (Website) 15/02/2017
25.-27. Platz
181. Thematurnier
(5+2)
#4
b)a2<->e6
c)a2->a4 e6->b3
a) 1. Lxe6! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
b) 1. Lxa2! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
c) 1. Lxb3! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
b) 1. Lxa2! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
c) 1. Lxb3! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
96 - P1408630
P. A. Orlimont
Walter Freiherr von Holzhausen
15666 Deutsches Wochenschach 09/01/1921
(9+9)
#6
P. A. Orlimont
Walter Freiherr von Holzhausen
15666 Deutsches Wochenschach 09/01/1921
(9+9)
#6
1. Kxb7! Lh8 2. Tc8 a1=L 3. Tg8+ L1g7 4. Kxc6 d4 5. Ta8 ... 6. Ta1#
Keywords: Grimshaw (LB), Capture key, under-promotion (sL)
Genre: n#
FEN: 2K5/1pR1p2P/1Pp1P3/2Pp4/5N2/3P1R2/p6p/b5kr
Reprints: 880 Beispiele zur Ideengeschichte des Schachproblems , p. 184, 1982
Input: Dieter Berlin, 2023-03-31
Last update: Dieter Berlin, 2023-03-31 more...
Genre: n#
FEN: 2K5/1pR1p2P/1Pp1P3/2Pp4/5N2/3P1R2/p6p/b5kr
Reprints: 880 Beispiele zur Ideengeschichte des Schachproblems , p. 184, 1982
Input: Dieter Berlin, 2023-03-31
Last update: Dieter Berlin, 2023-03-31 more...
1. Dxc3! droht 2. De5#
1. ... Sxc3 2. Lc1#
1. ... Kg5 2. Dxf6#
1. ... Dg5 2. Dd4#
1. ... e5 2. De3#
1. ... Txf8 2. Sxe6#
1. ... Sxc3 2. Lc1#
1. ... Kg5 2. Dxf6#
1. ... Dg5 2. Dd4#
1. ... e5 2. De3#
1. ... Txf8 2. Sxe6#
Der Schlüsselzug kann deshalb gefallen, weil er gewisse Bindungen der schwarzen Figuren schön ausnutzt. Gegen die überraschende Drohung gibt es fünf Verteidigungen - mit fünf verschiedenen Matts.
Henrik Juel: C+ Popeye 4.61 (2023-04-27)
comment
Henrik Juel: C+ Popeye 4.61 (2023-04-27)
comment
Keywords: Capture key, Queen sacrifice
Genre: 2#
FEN: 2QNrR2/8/1p2pb1N/7p/5k1q/B1p3pP/2P1R1P1/Kn6
Input: Rainer Staudte, 2023-04-27
Last update: Rainer Staudte, 2023-04-27 more...
Genre: 2#
FEN: 2QNrR2/8/1p2pb1N/7p/5k1q/B1p3pP/2P1R1P1/Kn6
Input: Rainer Staudte, 2023-04-27
Last update: Rainer Staudte, 2023-04-27 more...
1. Sxd5! droht 2. Df4#
1. ... Tbxd5 2. Sc5#
1. ... Tdxd5 2. Sd6#
1. ... Le5 2. Df3#
1. ... Lh6 2. Td4#
1. ... Se6 2. Sf6#
1. ... Tbxd5 2. Sc5#
1. ... Tdxd5 2. Sd6#
1. ... Le5 2. Df3#
1. ... Lh6 2. Td4#
1. ... Se6 2. Sf6#
Keywords: Capture key
Genre: 2#
FEN: 3n2K1/1NNr2b1/2B5/1r1p1p2/R1b1k3/2P1p1Qp/q2RP3/3n4
Input: Rainer Staudte, 2023-04-29
Last update: Rainer Staudte, 2023-04-29 more...
Genre: 2#
FEN: 3n2K1/1NNr2b1/2B5/1r1p1p2/R1b1k3/2P1p1Qp/q2RP3/3n4
Input: Rainer Staudte, 2023-04-29
Last update: Rainer Staudte, 2023-04-29 more...
99 - P1409376
Dieter Müller
SuperProblem (Website) 07/05/2014
6. Ehrende Erwähnung
111. Thematurnier
(5+12)
#6
Dieter Müller
SuperProblem (Website) 07/05/2014
6. Ehrende Erwähnung
111. Thematurnier
(5+12)
#6
1. Txe3! dxe3 2. Le2 g1=S 3. Lc4 Lf7 4. Lb5 axb5 5. Dc7 Txa7 6. Dc8#
4. ... Ld5 5. Dc7 ... 6. Db8#
4. ... Tb2 5. Lc6+ Tb7 6. Dxb7#
4. ... Ld5 5. Dc7 ... 6. Db8#
4. ... Tb2 5. Lc6+ Tb7 6. Dxb7#
Keywords: Capture key, under-promotion (S), Staggered preplans, Holst promotion
Genre: n#
FEN: k6n/P2Q2K1/p5b1/2p2p1p/3p4/3Bp3/r1p1R1p1/8
Input: Rainer Staudte, 2023-05-08
Last update: Rainer Staudte, 2023-05-08 more...
Genre: n#
FEN: k6n/P2Q2K1/p5b1/2p2p1p/3p4/3Bp3/r1p1R1p1/8
Input: Rainer Staudte, 2023-05-08
Last update: Rainer Staudte, 2023-05-08 more...
a) 1. Dxg3 Th6 2. Dh3+ Txh3#
b) 1. Dxe4 Le8 2. Dc6 Lxc6#
b) 1. Dxe4 Le8 2. Dc6 Lxc6#
Keywords: Forsberg Twins, Capture key
Genre: h#
Computer test: Gustav 4.2
FEN: 5r2/8/4R1R1/6p1/2p1Pqn1/5kP1/7B/5K2
Input: Eberhard Schulze, 2023-05-12
Last update: Felber, Volker, 2023-06-23 more...
Genre: h#
Computer test: Gustav 4.2
FEN: 5r2/8/4R1R1/6p1/2p1Pqn1/5kP1/7B/5K2
Input: Eberhard Schulze, 2023-05-12
Last update: Felber, Volker, 2023-06-23 more...
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