46 problem(s) found in 1829 milliseconds (displaying 46 problem(s)). [COMMENTDATE>=20220810 AND S='Schach-Echo' AND G='n#'] [download as LaTeX]
BS Problemid: 22934
Authors: Giegold, Fritz
Sources:
Years: 1957
Keywords: Brian Stephenson Collection (22934)
Genre: n#
FEN: b1N1K3/1kpB4/p1N3RR/p4p2/Pp1P1P2/1P4P1/8/8
Input: Brian Stephenson, 2004-08-12
Genre: n#
FEN: b1N1K3/1kpB4/p1N3RR/p4p2/Pp1P1P2/1P4P1/8/8
Input: Brian Stephenson, 2004-08-12
1. Te5! fxe5 2. Sce3 dxe3 3. Sf6+ Lxf6 4. Lc4 ... 5. Lf7# 2. ... Th4 3. Sf5
Frank Müller: prüfen Vorname (2009-08-08)
Felber, Volker: SE gibt als Vornamen 'G.' und als Quelle 'Deutsche Schachzeitung 1887' an. (2015-09-05)
Dieter Berlin: Bei Breuer (1982) lautet der Vorname dieses Autors Szabo 'Gjurgo'. (2023-04-23)
more ...
comment
Felber, Volker: SE gibt als Vornamen 'G.' und als Quelle 'Deutsche Schachzeitung 1887' an. (2015-09-05)
Dieter Berlin: Bei Breuer (1982) lautet der Vorname dieses Autors Szabo 'Gjurgo'. (2023-04-23)
more ...
comment
Keywords: Brian Stephenson Collection (31574), Sacrifice of white pieces (T, S, S), Sacrifice key, Line opening
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n1b4/2p4K/5p1p/3N2pk/2Np2n1/4R1P1/p1pPBp1r/q4r2
Reprints: Deutsche Schachzeitung 1887
VI Schach-Echo 4, p. 64, 02/1970
501 Beispiele zur Ideengeschichte des Schachproblems , p. 111, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-24 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n1b4/2p4K/5p1p/3N2pk/2Np2n1/4R1P1/p1pPBp1r/q4r2
Reprints: Deutsche Schachzeitung 1887
VI Schach-Echo 4, p. 64, 02/1970
501 Beispiele zur Ideengeschichte des Schachproblems , p. 111, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-24 more...
1. Tf2? La6! 1. Tg4? Sf6!
1. Sc7! Sxc7 2. Tg4 b5 3. Tf4 ... 4. Tf1#
1. Sc7! Sxc7 2. Tg4 b5 3. Tf4 ... 4. Tf1#
Henrik Juel: C+ Popeye 4.61 (2022-08-12)
Henrik Juel: 1.Sc7 thr. 2.Tf2 La6 3.Sxa6 thr. 4.Tf1#
1... La6 2.Sxa6 thr. 3.Tf2 thr. 4.Tf1# (2022-08-12)
comment
Henrik Juel: 1.Sc7 thr. 2.Tf2 La6 3.Sxa6 thr. 4.Tf1#
1... La6 2.Sxa6 thr. 3.Tf2 thr. 4.Tf1# (2022-08-12)
comment
Keywords: Brian Stephenson Collection (38086), Sacrifice key, Knight sacrifice
Genre: n#
FEN: 2n1n3/bb6/1pppN3/2p5/7p/4N3/6Rp/4K2k
Reprints: FIDE Album 1959-1961 1966
225 Problem-Palette , p. 79, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-12 more...
Genre: n#
FEN: 2n1n3/bb6/1pppN3/2p5/7p/4N3/6Rp/4K2k
Reprints: FIDE Album 1959-1961 1966
225 Problem-Palette , p. 79, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-12 more...
4 - P1054025
Alois Johandl
FIDE Revue 4, p. 141, 10-12/1959
1. Preis
II. FIDE-Turnier 1959
(5+11) C+
#4
Alois Johandl
FIDE Revue 4, p. 141, 10-12/1959
1. Preis
II. FIDE-Turnier 1959
(5+11) C+
#4
1. Lf3? Sa7? 2. Dc6 dxc6 3. 0-0-0 0-0 4. Tg1# 1. ... 0-0! 2. Da8 Sa7!
1. Lh1! Sa7 2. Dc6 dxc6 3. 0-0-0 0-0 4. Tg1#
1. ... 0-0 2. Da8 c6 3. Dxf8 Kxf8 4. Ta8#
1. Lh1! Sa7 2. Dc6 dxc6 3. 0-0-0 0-0 4. Tg1#
1. ... 0-0 2. Da8 c6 3. Dxf8 Kxf8 4. Ta8#
PR Josef Breuer: "Man glaubt auf den ersten Blick, das Ende einer Glanzpartie vor sich zu haben, aus der man kurzerhand einige überflüssige Steine (wie die weißen Bauern) herausgeschoben habe; aber dann entfaltet sich ein reizvolles und unerbittliches strategisches Spiel, das in allen Phasen einzig von der schwarzen Rochade bestimmt wird. Gewiß ist die Schlüsselfigur ein reiner Störstein, aber er ist so sinnvoll harmonisch eingesetzt, daß seine Existenz und Aktion geradezu das Salz des Geschehens bildet."
II. Internationales Problemturnier der FIDE
4. Gruppe: Logische Mehrzüger
more ...
comment
II. Internationales Problemturnier der FIDE
4. Gruppe: Logische Mehrzüger
more ...
comment
Keywords: Brian Stephenson Collection (39071), Castling (wg,sk), Queen sacrifice, Bahnung (LD)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: B3k2r/2pp1p1p/1p3B2/1np1p2p/Q7/8/8/R3K3
Reprints: 369 FIDE Album 1959-1961 , p. 88, 1966
4520 Schach-Echo 23, p. 368, 12/1966
104 Problem-Palette , p. 39, 1970
210 Rätselvolle Schachaufgaben , p. 114, 1980
1529 Beispiele zur Ideengeschichte des Schachproblems , p. 307, 1982
66 Schachexpress (DBSB) 02/2013
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-01-26 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: B3k2r/2pp1p1p/1p3B2/1np1p2p/Q7/8/8/R3K3
Reprints: 369 FIDE Album 1959-1961 , p. 88, 1966
4520 Schach-Echo 23, p. 368, 12/1966
104 Problem-Palette , p. 39, 1970
210 Rätselvolle Schachaufgaben , p. 114, 1980
1529 Beispiele zur Ideengeschichte des Schachproblems , p. 307, 1982
66 Schachexpress (DBSB) 02/2013
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-01-26 more...
1. Lb7! droht 2. Lc8+
1. ... Lxb3 2. Sc4 Lxc4 3. Lf3 Le2 4. Le4#
2. ... Te6 3. Sd6+ Txd6 4. Le4#
2. ... Td2 3. Lc8+ Td7 4. Sd6#
1. ... Te8 2. Ld8 Txd8 3. Lxg2 Td3 4. Le4#
1. ... Te6 2. g6+ Kf6 3. Dg5+ Kg7 4. Sxe6#
1. ... Lxb3 2. Sc4 Lxc4 3. Lf3 Le2 4. Le4#
2. ... Te6 3. Sd6+ Txd6 4. Le4#
2. ... Td2 3. Lc8+ Td7 4. Sd6#
1. ... Te8 2. Ld8 Txd8 3. Lxg2 Td3 4. Le4#
1. ... Te6 2. g6+ Kf6 3. Dg5+ Kg7 4. Sxe6#
Keywords: Brian Stephenson Collection (47465), Römer (Verstellung), Knight sacrifice, Bishop sacrifice, pin-mate, Line closing
Genre: n#
FEN: B6n/p1B4P/8/K1N2kPQ/pp3P1P/NP6/r1b3n1/b3rR2
Reprints: Schach-Express 1949
Schach-Echo 21, p. 336, 11/1976
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-25 more...
Genre: n#
FEN: B6n/p1B4P/8/K1N2kPQ/pp3P1P/NP6/r1b3n1/b3rR2
Reprints: Schach-Express 1949
Schach-Echo 21, p. 336, 11/1976
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-25 more...
1. Dg8 Sf6! 2. Dg5+ Kh3 3. Kf3 Sf2,Sg3 4. Dxg3#
3. ... Kh2 4. Dg2#
3. ... Sd5,Se4,Sh7,Se8,Sd7 4. Dh6,Dh5#
3. ... Sg8,Sg4,Sh5 4. Dxh5#
3. ... Kh2 4. Dg2#
3. ... Sd5,Se4,Sh7,Se8,Sd7 4. Dh6,Dh5#
3. ... Sg8,Sg4,Sh5 4. Dxh5#
Sally: Nach 1.Dg8!(droht 2 Dg4# und 2. Dxh7#; 1. -Kh3, 2. Dg1;3.D#)
Zwar mehr nur ein Schema, die nach dem 3. weißem Zug ent-
stehende Zugzwangstellung (KD/KSS) dürfte aber nicht uninteressant sein. Nebenbei: ein einfacher Fall von Asymmetie - symmetrisch wäre als Lösung. De4? mit der Doppeldrohung 2. Dxh7# und Dxh1#.
Nr. 35 Schachmatt in 4 und mehr Zügen (Speckmann 1992). (2012-04-28)
Anton Baumann: C+ Gustav 4.2a (2023-02-21)
comment
Zwar mehr nur ein Schema, die nach dem 3. weißem Zug ent-
stehende Zugzwangstellung (KD/KSS) dürfte aber nicht uninteressant sein. Nebenbei: ein einfacher Fall von Asymmetie - symmetrisch wäre als Lösung. De4? mit der Doppeldrohung 2. Dxh7# und Dxh1#.
Nr. 35 Schachmatt in 4 und mehr Zügen (Speckmann 1992). (2012-04-28)
Anton Baumann: C+ Gustav 4.2a (2023-02-21)
comment
Keywords: Aristocrat, Minimal, Symmetrical position
Genre: n#
FEN: 8/7n/8/8/2Q2K1k/8/8/7n
Input: Frank Müller, 2010-08-31
Last update: Frank Müller, 2010-08-31 more...
Genre: n#
FEN: 8/7n/8/8/2Q2K1k/8/8/7n
Input: Frank Müller, 2010-08-31
Last update: Frank Müller, 2010-08-31 more...
a) 1. f5 Kb1 2. Se2 Ka1 3. Le5+ Kb1 4. f6#
b) 1. Kc2 Ka2 2. Sb5 Ka1 3. Le5+ Ka2 4. Lg8#
c) 1. Lg8 Kb1 2. Se2 Ka1 3. Le5+ Kb1 4. Lh7#
b) 1. Kc2 Ka2 2. Sb5 Ka1 3. Le5+ Ka2 4. Lg8#
c) 1. Lg8 Kb1 2. Se2 Ka1 3. Le5+ Kb1 4. Lh7#
1. Lb8!
1. La5! Ld2 2. Lb4 Le1 3. Lf8 Ld2 4. Dg7#
1. ... Lf6 2. Dxf6+ Kg8 3. Lxc3 Kh7 4. Dg7#
1. ... Lf6 2. Dxf6+ Kg8 3. Lxc3 Kh7 4. Dg7#
1. Ta8-h8!
H42 mm
vf: sSh1->h2, Wassily Maljuk, 05.2005, Kudesnik (90-92), S.22, #2637;
a1<>h1, Sokolow, 1939, Schachmaty w SSSR
SCHRECKE: Sokolow: P1160856 (2022-10-01)
Henrik Juel: C+ Popeye 4.61 (2023-05-09)
Henrik Juel: solution 1.Th8 Kxa7! 2.Txh1 Ka8/Kb8 3.Kxc7/Ta1 (2023-05-09)
comment
vf: sSh1->h2, Wassily Maljuk, 05.2005, Kudesnik (90-92), S.22, #2637;
a1<>h1, Sokolow, 1939, Schachmaty w SSSR
SCHRECKE: Sokolow: P1160856 (2022-10-01)
Henrik Juel: C+ Popeye 4.61 (2023-05-09)
Henrik Juel: solution 1.Th8 Kxa7! 2.Txh1 Ka8/Kb8 3.Kxc7/Ta1 (2023-05-09)
comment
Keywords: Miniature Collection (0326586), anticipated (P1160856)
Genre: n#
FEN: R7/P1p5/k1K5/8/8/8/8/7n
Input: Zuncke/Bruder, 2010-09-11
Last update: Mario Richter, 2023-07-04 more...
Genre: n#
FEN: R7/P1p5/k1K5/8/8/8/8/7n
Input: Zuncke/Bruder, 2010-09-11
Last update: Mario Richter, 2023-07-04 more...
1. Se3 Ka7 2. Lc4 Ka8 3. Sf1 g2xf1=D 4. Ld5#
1. Lh3! Lf1 2. a7 La6,Le2 3. Lxg2+
1. ... Lc6 2. Lc8 Lf3,Lc6 3. Lb7+ Lxb7 4. axb7#
1. ... Lc6 2. Lc8 Lf3,Lc6 3. Lb7+ Lxb7 4. axb7#
1. Db1! droht 2. Dh1
1. ... Kg7 2. Df5 Kh8 3. Dh5 Kg7 4. h8=D#
1. ... Kg7 2. Df5 Kh8 3. Dh5 Kg7 4. h8=D#
a) 1. Se5 Ka5 2. Sc6+ Ka6 3. Kc7 e5 4. Tb6#;
b) 1. Kf6 droht 2. Te7 ... 3. Sf7#
1. ... Sb8 2. Ke6 droht 3. Te7 ... 4. Sf7#
3. ... Sd7 4. Txd7#
b) 1. Kf6 droht 2. Te7 ... 3. Sf7#
1. ... Sb8 2. Ke6 droht 3. Te7 ... 4. Sf7#
3. ... Sd7 4. Txd7#
1. Th1? Kc5! 2. Kc7 Kb5
1. Th8 Kc5 2. Kc7 Kb5 3. Ta8 Kc5 4. Ta5#
2. ... Kxd5 3. Te8 Kc5 4. Te5#
1. ... Kxd5 2. Kd7 Kc5 3. Tb8 Kd5 Tb5#
2. ... Ke5 3. Tf8 Kd5 4. Tf5#
1. ... Ke5 2. Ke7 Kxd5 3. Tc8 Ke5 4. Tc5#
2. ... Kf5 3. Tg8 Ke5 4. Tg5#
Nießlbeck Thema
1. Th8 Kc5 2. Kc7 Kb5 3. Ta8 Kc5 4. Ta5#
2. ... Kxd5 3. Te8 Kc5 4. Te5#
1. ... Kxd5 2. Kd7 Kc5 3. Tb8 Kd5 Tb5#
2. ... Ke5 3. Tf8 Kd5 4. Tf5#
1. ... Ke5 2. Ke7 Kxd5 3. Tc8 Ke5 4. Tc5#
2. ... Kf5 3. Tg8 Ke5 4. Tg5#
Nießlbeck Thema
T1b 4m
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-05-05)
Felber, Volker: Koblow mit gespiegelter Stellung 12/2005 (2023-06-13)
comment
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-05-05)
Felber, Volker: Koblow mit gespiegelter Stellung 12/2005 (2023-06-13)
comment
1. Se7! Tc5 2. La2 Tb5 3. Lc4 Tb3,Td5 4. Ld5# 2. ... Tc4 3. Lb1+ Tc2 4. Lxc2#
Keywords: Miniature Collection (0326598), Aristocrat, Minimal (b), Miniature
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 2r5/8/4B1N1/8/4k3/5N2/3BK3/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-04-05 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 2r5/8/4B1N1/8/4k3/5N2/3BK3/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-04-05 more...
1. Sf2 c1=S 2. Le6 Sce2 3. Sd3+ Kd1 4. Lb3#
2. ... Sge2 3. Sf3+ Kf1 4. Lh3#
2. ... Sge2 3. Sf3+ Kf1 4. Lh3#
1. h7
BUD1 mm
Rosalie Fay: 1. h7 Lxf6 2. b7 Kf8 3. Kxf6 Ke8 4. Ke6 K~ 5. h8=D#
C+ Popeye Windows-64Bit v4.69 (2023-12-22)
comment
Rosalie Fay: 1. h7 Lxf6 2. b7 Kf8 3. Kxf6 Ke8 4. Ke6 K~ 5. h8=D#
C+ Popeye Windows-64Bit v4.69 (2023-12-22)
comment
Keywords: Miniature Collection (0326561)
Genre: n#
FEN: 4k3/8/1P2KP1P/8/8/8/8/b7
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
Genre: n#
FEN: 4k3/8/1P2KP1P/8/8/8/8/b7
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
1. Se8
F4SL
Henrik Juel: dual 1... Lxg6 2.Sf6,Sg7 (2023-05-09)
Henrik Juel: solution 1.Se8 Lxf3/Lg4 2.Sf6/Sg7 (2023-05-09)
comment
Henrik Juel: dual 1... Lxg6 2.Sf6,Sg7 (2023-05-09)
Henrik Juel: solution 1.Se8 Lxf3/Lg4 2.Sf6/Sg7 (2023-05-09)
comment
Keywords: Miniature Collection (0326590)
Genre: n#
FEN: 8/2N5/6P1/7b/8/5P2/5K1p/7k
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-05-09 more...
Genre: n#
FEN: 8/2N5/6P1/7b/8/5P2/5K1p/7k
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-05-09 more...
1. Ke3 Ka7 2. Kd3+ Ka6 3. Kc3+ Ka5 4. Lb6#
Cook: 1. Tb6 Ka7 2. La6 Ka8 3. Tc6 Kb8 4. Tc8#
Cook: 1. Tb6 Ka7 2. La6 Ka8 3. Tc6 Kb8 4. Tc8#
1. c6+ Ke8 2. Sf5,c7 Ld4+ 3. Kg6 Le5 4. Le7
1. Te8! Kb7 2. Sc5+ Ka7 3. Ld8 Kb8 4. Lb6#
2. ... Kc6 3. Ke5 Kxc5 4. Tc8#
1. ... Ka6 2. Te7 Kxa5 3. Te6 Ka4 4. Ta6#
2. ... Kc6 3. Ke5 Kxc5 4. Tc8#
1. ... Ka6 2. Te7 Kxa5 3. Te6 Ka4 4. Ta6#
Keywords: Miniature Collection (0326714), Miniature, Rex solus (s), Model mate (Gnaden-)
Genre: n#
FEN: 2R5/k7/5K2/B7/2P5/3N4/2P5/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2023-12-14 more...
Genre: n#
FEN: 2R5/k7/5K2/B7/2P5/3N4/2P5/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2023-12-14 more...
1. Da3! Kh4 2. De7+ Kh3 3. De3 Kh4 4. Dh6#
F1DK
vf: a1<>h1, Josef Belschan, 06.1937, Wiener Schach-Zeitung
SBD: korrekt mit +SLh1 (2022-03-05)
SCHRECKE: Belschan: P1122347 (2024-04-16)
comment
vf: a1<>h1, Josef Belschan, 06.1937, Wiener Schach-Zeitung
SBD: korrekt mit +SLh1 (2022-03-05)
SCHRECKE: Belschan: P1122347 (2024-04-16)
comment
Keywords: Miniature Collection (0326611), Miniature, Zugzwang-Goal
Genre: n#
FEN: 8/8/8/8/6P1/4Q1bk/6pN/6K1
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-04-16 more...
Genre: n#
FEN: 8/8/8/8/6P1/4Q1bk/6pN/6K1
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-04-16 more...
a) 1. Se4!
b) 1. Lc8
b) 1. Lc8
F4SL m
Felber, Volker: Karl Junker bringt in SCHACH-ECHO Heft 5/75, Seite 77 in dem Artikel 'Gefahren der Ecke' den Zwilling b) der im Original der DSZ nicht vorhanden ist. (2015-10-07)
Rosalie Fay: a) 1. Se4 (droht 2. Sd6) Lc5 2. Sg5 La3/Lb4/Lb6/Ld6/Lf8 3. Se6 ... 5. Lb7#
2. ... La7/Ld4/Le3/Lf2/Lg1 3. Sf7 ... 5. Lb7#
b) 1. Lc8 (droht 2. Sa6) La5/d8 2. Sa6 (droht 3. Sc5) Lb6 3. Kg2 zz L~ 4. Sc5 ~ 5. Lc7#
1. ... Lc7 2. Sa6 (droht 3. Sxc7#) Lb6/Ld6 3. Kg2 as above
C+ Popeye Windows-64Bit v4.69 (2023-12-21)
comment
Felber, Volker: Karl Junker bringt in SCHACH-ECHO Heft 5/75, Seite 77 in dem Artikel 'Gefahren der Ecke' den Zwilling b) der im Original der DSZ nicht vorhanden ist. (2015-10-07)
Rosalie Fay: a) 1. Se4 (droht 2. Sd6) Lc5 2. Sg5 La3/Lb4/Lb6/Ld6/Lf8 3. Se6 ... 5. Lb7#
2. ... La7/Ld4/Le3/Lf2/Lg1 3. Sf7 ... 5. Lb7#
b) 1. Lc8 (droht 2. Sa6) La5/d8 2. Sa6 (droht 3. Sc5) Lb6 3. Kg2 zz L~ 4. Sc5 ~ 5. Lc7#
1. ... Lc7 2. Sa6 (droht 3. Sxc7#) Lb6/Ld6 3. Kg2 as above
C+ Popeye Windows-64Bit v4.69 (2023-12-21)
comment
Genre: n#
FEN: k7/8/BbN5/8/8/6N1/8/7K
Reprints: 281 Schach-Echo 5, p. 77, 03/1975
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2015-10-07 more...
1. Se6+ Ke7 2. Kg6 Kxe6 3. d8=T Ke7 4. Te8#
Keywords: Miniature Collection (0326591)
Genre: n#
FEN: 3k4/3P3K/8/8/B1N2N2/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-05-09 more...
Genre: n#
FEN: 3k4/3P3K/8/8/B1N2N2/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2023-05-09 more...
1. Td7? Sf7!
1. Te7? Dc6!
1. Ta5+! Kb8 2. La7+ Ka8 3. Lc5+ Kb8 4. Tb5+ Ka8 5. Te7 Lf7 6. Ta5+ Kb8 7. La7+ Ka8 8. Ld4+ Kb8 9. Tb5+ Ka8 10. Td7 Dg5 11. Ta5+ Kb8 12. La7+ Ka8 13. Lb6+ Kb8 14. Lxc7#
1. Te7? Dc6!
1. Ta5+! Kb8 2. La7+ Ka8 3. Lc5+ Kb8 4. Tb5+ Ka8 5. Te7 Lf7 6. Ta5+ Kb8 7. La7+ Ka8 8. Ld4+ Kb8 9. Tb5+ Ka8 10. Td7 Dg5 11. Ta5+ Kb8 12. La7+ Ka8 13. Lb6+ Kb8 14. Lxc7#
Keywords: Staggered preplans, Checking key
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: k4K2/2p4R/3N3n/1R3p2/3B4/8/b7/2qr4
Reprints: 7861 Schach-Echo 8, p. 128, 04/1975
Input: Felber, Volker, 2015-09-19
Last update: Olaf Jenkner, 2024-03-10 more...
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: k4K2/2p4R/3N3n/1R3p2/3B4/8/b7/2qr4
Reprints: 7861 Schach-Echo 8, p. 128, 04/1975
Input: Felber, Volker, 2015-09-19
Last update: Olaf Jenkner, 2024-03-10 more...
27 - P1311564
Baldur Kozdon
Schach-Echo 19, p. 304, 10/1976
1. Preis
Wilhelm Hagemann-Gedenkturnier, 1975/76
(4+7) C+
#8
Baldur Kozdon
Schach-Echo 19, p. 304, 10/1976
1. Preis
Wilhelm Hagemann-Gedenkturnier, 1975/76
(4+7) C+
#8
1. Tc4? Tc7! 1. ... b2? 2. Te4!
1. Le2+! Ke1 2. La6+ Kd1 3. Tc4 b2 4. Td4+ Ke1 5. Te4+ Kd1 6. Le2+ Ke1 7. Ld3+ Kd1 8. Lc2#
3. ... Tc7 4. Td4+ Ke1 5. Te4+ Kd1 6. Le2+ Ke1 7. Lg4+ Kxf1 8. Lh3#
1. Le2+! Ke1 2. La6+ Kd1 3. Tc4 b2 4. Td4+ Ke1 5. Te4+ Kd1 6. Le2+ Ke1 7. Ld3+ Kd1 8. Lc2#
3. ... Tc7 4. Td4+ Ke1 5. Te4+ Kd1 6. Le2+ Ke1 7. Lg4+ Kxf1 8. Lh3#
Keywords: Checking key, Model mate, Drag-in sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 1rn5/7r/8/8/4R3/1p1B4/5p2/1K1k1Nb1
Input: Felber, Volker, 2015-11-03
Last update: Dieter Berlin, 2024-04-03 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 1rn5/7r/8/8/4R3/1p1B4/5p2/1K1k1Nb1
Input: Felber, Volker, 2015-11-03
Last update: Dieter Berlin, 2024-04-03 more...
1. Tc6? Ta6! 2. Txa6 exf4 3. Ta5 Ke5 4. ?
1. Sg3? Kxf4 2. Sh5 Kf3!
1. Tc5! Sf3 2. Sg3 Kxf4 3. Sh5 Kf5 4. Tc6 Ta6 5. Txa6 ... 6. Tf6#
1. Sg3? Kxf4 2. Sh5 Kf3!
1. Tc5! Sf3 2. Sg3 Kxf4 3. Sh5 Kf5 4. Tc6 Ta6 5. Txa6 ... 6. Tf6#
Anton Baumann: Informalturnier 1991: 1. Preis
PB in 'Die Schwalbe' Heft 171A 06/1998 S.479 (2023-01-21)
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PB in 'Die Schwalbe' Heft 171A 06/1998 S.479 (2023-01-21)
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Keywords: Staggered preplans, Selfblock, Beseitigung hinderlicher Masse
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 6R1/p1RK1p2/7p/1p2pk1N/4nPp1/3Bp3/8/r5n1
Input: Felber, Volker, 2016-01-12
Last update: Felber, Volker, 2016-01-12 more...
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 6R1/p1RK1p2/7p/1p2pk1N/4nPp1/3Bp3/8/r5n1
Input: Felber, Volker, 2016-01-12
Last update: Felber, Volker, 2016-01-12 more...
1. Ld6 Lc3 2. Le7 La5 3. b4 Lb6 4. Ld6 Ld4 5. c3 Lxc3 6. Le7 ... 7. Sc7#
Anton Baumann: Informalturnier 1991: 3.Preis
PB in 'Die Schwalbe' H 171A 06'1998 S.479 (2023-01-21)
more ...
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PB in 'Die Schwalbe' H 171A 06'1998 S.479 (2023-01-21)
more ...
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Genre: n#
Computer test: Popeye 4.61
FEN: 2K1NB1n/5p1r/4kPpr/b3p1Rb/2P1p3/1P6/2P5/8
Input: Felber, Volker, 2016-01-12
Last update: Alfred Pfeiffer, 2016-01-12 more...
1. Sd6? Tb3! 1. Sxg5? Tf7 2. Sxf7 Kb7 3. Df6 g5! 1. Se5? Tb4+!
1. Sh8! Tf7 2. Sxf7 Kb7 3. Df6
1. ... Tb3 2. axb3 Kb7 3. Df6
1. ... Te7+ 2. Kd4+ Tb7 3. Lc7 Kxa7 4. Da3#
1. ... Txb8 2. Td7
1. ... Txa7 2. Tb1
J.Breuer: Angriff 4. Grades
1. Sh8! Tf7 2. Sxf7 Kb7 3. Df6
1. ... Tb3 2. axb3 Kb7 3. Df6
1. ... Te7+ 2. Kd4+ Tb7 3. Lc7 Kxa7 4. Da3#
1. ... Txb8 2. Td7
1. ... Txa7 2. Tb1
J.Breuer: Angriff 4. Grades
Keywords: Option key, Stalemate avoidance
Genre: n#
FEN: kB6/Pr3N2/6pP/6p1/4K1P1/5Q2/P7/3R4
Reprints: Schach-Echo 9, p. 143, 05/05/1956
1423 Beispiele zur Ideengeschichte des Schachproblems , p. 286, 1982
Input: Dieter Berlin, 2021-05-25
Last update: Dieter Berlin, 2022-08-29 more...
Genre: n#
FEN: kB6/Pr3N2/6pP/6p1/4K1P1/5Q2/P7/3R4
Reprints: Schach-Echo 9, p. 143, 05/05/1956
1423 Beispiele zur Ideengeschichte des Schachproblems , p. 286, 1982
Input: Dieter Berlin, 2021-05-25
Last update: Dieter Berlin, 2022-08-29 more...
1. Se4! droht 2. Dc5+ Kd7 3. Sf6+ ... 4. Df8#
1. ... Sb3 2. De6+ Kb5 3. Da6+ Kb4 4. c3#
1. ... Sd3 2. De8+ Kd5 3. De6+ Kd4 4. c3#
1. ... Sb3 2. De6+ Kb5 3. Da6+ Kb4 4. c3#
1. ... Sd3 2. De8+ Kd5 3. De6+ Kd4 4. c3#
Keywords: Remote selfblock (zweifach)
Genre: n#
FEN: n7/K1p5/2k5/2N1QP2/8/4p3/2P5/2n2b2
Reprints: 297 Problem-Palette , p. 103, 1970
Input: Dieter Berlin, 2022-08-18
Last update: Dieter Berlin, 2022-08-18 more...
Genre: n#
FEN: n7/K1p5/2k5/2N1QP2/8/4p3/2P5/2n2b2
Reprints: 297 Problem-Palette , p. 103, 1970
Input: Dieter Berlin, 2022-08-18
Last update: Dieter Berlin, 2022-08-18 more...
1. Sbc6! Te8 2. Se5+ Te4 3. Sac6 Ta4 4. Sd4#
Keywords: Mousetrap (doppelt)
Genre: n#
FEN: kN6/N5Rb/8/5p2/4r1r1/1R3Bpq/3p4/1Kb5
Reprints: 184 Problem-Palette , p. 65, 1970
Input: Dieter Berlin, 2022-08-22
Last update: Dieter Berlin, 2022-08-23 more...
Genre: n#
FEN: kN6/N5Rb/8/5p2/4r1r1/1R3Bpq/3p4/1Kb5
Reprints: 184 Problem-Palette , p. 65, 1970
Input: Dieter Berlin, 2022-08-22
Last update: Dieter Berlin, 2022-08-23 more...
1. Td1! a3 2. Se5 dxe5 3. Sf5+ gxf5,Kf7 4. d6#
1. ... Kf7 2. Tf1+ Kg7,Ke7 3. Thf8 ... 4. T1f7#
1. ... Kf7 2. Tf1+ Kg7,Ke7 3. Thf8 ... 4. T1f7#
Keywords: ambush key (T-SSB), Knight sacrifice (zweifach), Pawn mate, Zugzwang-Goal
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 7R/1p1pk3/1p1p2p1/1P1P2Pb/p2NP1p1/3N2P1/B7/2K1R3
Reprints: M3 Knobeln Sie auch gern? [Pachl] , p. 150, 2009
Input: Dieter Berlin, 2022-12-03
Last update: Dieter Berlin, 2024-04-02 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 7R/1p1pk3/1p1p2p1/1P1P2Pb/p2NP1p1/3N2P1/B7/2K1R3
Reprints: M3 Knobeln Sie auch gern? [Pachl] , p. 150, 2009
Input: Dieter Berlin, 2022-12-03
Last update: Dieter Berlin, 2024-04-02 more...
1. Tb1? Sf5! 1. Tb3? Txa6!
1. Tb5! droht 2. Txe5#
1. ... c5 2. Tb3 Txa6 3. Tb1 Sd5 4. Dxh7# 3. ... Sf5 4. Db7#
1. ... Lc5 2. Txc5 Sg6 3. Dxg6+ hxg6 4. Txe5#
1. Tb5! droht 2. Txe5#
1. ... c5 2. Tb3 Txa6 3. Tb1 Sd5 4. Dxh7# 3. ... Sf5 4. Db7#
1. ... Lc5 2. Txc5 Sg6 3. Dxg6+ hxg6 4. Txe5#
Keywords: Preplan, Blocknutzung, Sacrifice of white pieces (D, L)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: r7/r1p1nQ1p/Bb6/p3p3/3pk1p1/3p2B1/1R1P2K1/8
Reprints: M15 Knobeln Sie auch gern? [Pachl] , p. 156, 2009
Input: Dieter Berlin, 2022-12-03
Last update: Dieter Berlin, 2024-04-02 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2a
FEN: r7/r1p1nQ1p/Bb6/p3p3/3pk1p1/3p2B1/1R1P2K1/8
Reprints: M15 Knobeln Sie auch gern? [Pachl] , p. 156, 2009
Input: Dieter Berlin, 2022-12-03
Last update: Dieter Berlin, 2024-04-02 more...
1. Txf3? 0-0-0 2. Tb3 Te8+
1. Te2+! fxe2 2. Tf3 0-0-0 3. Tb3 ... 4. Tb8#
1. ... Kd8 2. Te8+ Kxe8 3. Txf3 ... 4. Tf8#
1. ... Kf7 2. Txf3+ Kg7 3. Tg2+ Kh8 4. Le5# 3. ... Kh6 4. Th3#
1. Te2+! fxe2 2. Tf3 0-0-0 3. Tb3 ... 4. Tb8#
1. ... Kd8 2. Te8+ Kxe8 3. Txf3 ... 4. Tf8#
1. ... Kf7 2. Txf3+ Kg7 3. Tg2+ Kh8 4. Le5# 3. ... Kh6 4. Th3#
1. Ld5! exd5 2. Tg4 Lxg4 3. Sd4 a1=S 4. Kxg4 ... 5. Sb3#
Keywords: Sacrifice key, Zugzwang-Goal, Sacrifice of white pieces (L,T), under-promotion (sS)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 2b5/1pN2p2/1pNppP2/1Pk5/4B2K/2PP4/p3P1R1/8
Input: Dieter Berlin, 2024-04-03
Last update: Dieter Berlin, 2024-04-04 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 2b5/1pN2p2/1pNppP2/1Pk5/4B2K/2PP4/p3P1R1/8
Input: Dieter Berlin, 2024-04-03
Last update: Dieter Berlin, 2024-04-04 more...
1. Lb5! droht 2. Ld7#
1. ... axb5 2. e4+ Lxe4 3. Sxb5 ... 4. Sd6# 2. ... dxe4 3. Se2 ... 4. Sxg3#
1. ... axb5 2. e4+ Lxe4 3. Sxb5 ... 4. Sd6# 2. ... dxe4 3. Se2 ... 4. Sxg3#
Keywords: Sacrifice key, Dual avoidance
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/5K2/p6B/2pppk2/1n4p1/b1N1P1p1/2n1B1b1/r7
Input: Dieter Berlin, 2024-04-05
Last update: Dieter Berlin, 2024-04-05 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/5K2/p6B/2pppk2/1n4p1/b1N1P1p1/2n1B1b1/r7
Input: Dieter Berlin, 2024-04-05
Last update: Dieter Berlin, 2024-04-05 more...
1. Dg6! h1=D 2. Se3 Dxg2 3. Sf5+ Kh3 4. Dh5# 2. ... Dh3 3. g3+ Dxg3 4. Dh6#
Keywords: Zugzwang-Goal, Blocknutzung (zweifach, sD), Promotion (d)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 8/4p3/4Q3/2K5/7k/8/2P3Pp/5N2
Input: Dieter Berlin, 2024-04-06
Last update: Dieter Berlin, 2024-04-06 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 8/4p3/4Q3/2K5/7k/8/2P3Pp/5N2
Input: Dieter Berlin, 2024-04-06
Last update: Dieter Berlin, 2024-04-06 more...
1. Th5? a4!
1. Th6! a4 2. Sh5 gxh5+ 3. Kf5 h4 4. Lxd4 Kxd4 5. Txh4# 4. ... cxd4 5. Txc6#
Cook: 1. Th7
1. Th6! a4 2. Sh5 gxh5+ 3. Kf5 h4 4. Lxd4 Kxd4 5. Txh4# 4. ... cxd4 5. Txc6#
Cook: 1. Th7
SCHRECKE: Nebenlösung
1. Th7 a4 2. Sce6 Kb5 3. Tb7+ Kc4 4. Lxd4 cxd4 5. Tb4#
3. ... Ka5 4. Lc7+ Ka6 5. Sxc5#
3. ... Ka6 4. Sxc5+ Ka5 5. Lc7#
Das könnte auch als 2. Lösung durchgehen! (2024-04-06)
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1. Th7 a4 2. Sce6 Kb5 3. Tb7+ Kc4 4. Lxd4 cxd4 5. Tb4#
3. ... Ka5 4. Lc7+ Ka6 5. Sxc5#
3. ... Ka6 4. Sxc5+ Ka5 5. Lc7#
Das könnte auch als 2. Lösung durchgehen! (2024-04-06)
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Keywords: ambush key, Drag-in sacrifice, Sacrifice of white pieces, Zugzwang-Goal
Genre: n#
Computer test: SCHRECKE: 1 NL
FEN: 8/2N5/2p3p1/p1p1B1P1/2kp1NKR/P2p1P1P/P2P2P1/8
Input: Dieter Berlin, 2024-04-06
Last update: Dieter Berlin, 2024-04-07 more...
Genre: n#
Computer test: SCHRECKE: 1 NL
FEN: 8/2N5/2p3p1/p1p1B1P1/2kp1NKR/P2p1P1P/P2P2P1/8
Input: Dieter Berlin, 2024-04-06
Last update: Dieter Berlin, 2024-04-07 more...
1. Lb2! droht 2. Da1+ ... 3. Da7#
1. ... Kb8 2. La3 Ka8 3. Lb4 Kb8 4. La5 Ka8 5. Lb6 Kb8 6. La7+ Ka8 7. Lb8 Kxb8
8. Db1+ Ka8 9. Db7#
1. ... Kb8 2. La3 Ka8 3. Lb4 Kb8 4. La5 Ka8 5. Lb6 Kb8 6. La7+ Ka8 7. Lb8 Kxb8
8. Db1+ Ka8 9. Db7#
Keywords: Staircase
Genre: n#
FEN: k1NN4/2pP4/2p5/2p1q3/2p5/2p1r1p1/2P1p1b1/B3Q1K1
Input: Dieter Berlin, 2024-04-07
Last update: Dieter Berlin, 2024-04-07 more...
Genre: n#
FEN: k1NN4/2pP4/2p5/2p1q3/2p5/2p1r1p1/2P1p1b1/B3Q1K1
Input: Dieter Berlin, 2024-04-07
Last update: Dieter Berlin, 2024-04-07 more...
1. Ld8! droht 2. Tgxf5 1. ... droht 2. Tgxg4
1. ... Sd4 2. Te5+ Sxe5 3. Tfe4+
1. ... Se5 2. Te4+ Lxe4 3. Tg3+
1. ... Sf2 2. Tg3+ Sxg3 3. Tff3+
1. ... Sg3 2. Tf3+ Lxf3 3. Te5+
1. ... Sd4 2. Te5+ Sxe5 3. Tfe4+
1. ... Se5 2. Te4+ Lxe4 3. Tg3+
1. ... Sf2 2. Tg3+ Sxg3 3. Tff3+
1. ... Sg3 2. Tf3+ Lxf3 3. Te5+
Keywords: Clearance sacrifice (vierfach), white move cycle (2.+ 3. Zug)
Genre: n#
Computer test: SCHRECKE
FEN: 8/1r4p1/4N3/Bp1b1nR1/5Rn1/2pBk3/4P2p/2K4N
Reprints: XVIII Schach-Echo 10, p. 157, 05/1973
Input: Dieter Berlin, 2024-04-11
Last update: Dieter Berlin, 2024-04-11 more...
Genre: n#
Computer test: SCHRECKE
FEN: 8/1r4p1/4N3/Bp1b1nR1/5Rn1/2pBk3/4P2p/2K4N
Reprints: XVIII Schach-Echo 10, p. 157, 05/1973
Input: Dieter Berlin, 2024-04-11
Last update: Dieter Berlin, 2024-04-11 more...
1. Le2? c3!
1. Tf3! c3 2. Le2 c2 3. Td3+ Kc4 4. Ta3+ Kd4 5. Lb5 c1=S 6. Tf3 Sa2,Se2 7. Td3#
1. Tf3! c3 2. Le2 c2 3. Td3+ Kc4 4. Ta3+ Kd4 5. Lb5 c1=S 6. Tf3 Sa2,Se2 7. Td3#
Keywords: Zugzwang-Goal, Holst promotion, Tempo Winning Manouevre
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/8/N7/3p1K2/2pk1P1p/R6P/8/3B4
Input: Dieter Berlin, 2024-04-13
Last update: Dieter Berlin, 2024-04-13 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/8/N7/3p1K2/2pk1P1p/R6P/8/3B4
Input: Dieter Berlin, 2024-04-13
Last update: Dieter Berlin, 2024-04-13 more...
1. La7! c5 2. Lb8 c6 3. Th8 Kg3 4. Te3#
Keywords: Zugzwang-Goal, pin-mate, ambush
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 6R1/2p5/2p5/2B1RP2/2p2p2/2P2k1P/6p1/6Kb
Input: Dieter Berlin, 2024-04-13
Last update: Dieter Berlin, 2024-04-14 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 6R1/2p5/2p5/2B1RP2/2p2p2/2P2k1P/6p1/6Kb
Input: Dieter Berlin, 2024-04-13
Last update: Dieter Berlin, 2024-04-14 more...
1. Th3! f4 2. Th7 f3 3. Dxg7 Kb6 4. Da7# 3. ... Kd6 4. De7#
Keywords: Zugzwang-Goal
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/2Q3p1/2p3P1/1pkp1p2/1p1p4/1P1P1R2/2P2K2/8
Input: Dieter Berlin, 2024-04-16
Last update: Dieter Berlin, 2024-04-16 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/2Q3p1/2p3P1/1pkp1p2/1p1p4/1P1P1R2/2P2K2/8
Input: Dieter Berlin, 2024-04-16
Last update: Dieter Berlin, 2024-04-16 more...
1. Ld6! droht 2. Lf4#
1. ... g5 2. Lc5 f4 3. Le3+ fxe3 4. Lxh7 Lf5 5. Tc7+ Lc2 6. Txc2#
1. ... g5 2. Lc5 f4 3. Le3+ fxe3 4. Lxh7 Lf5 5. Tc7+ Lc2 6. Txc2#
Genre: n#
Computer test: SCHRECKE: Gustav 4.2h
FEN: 5n2/1R5r/4b1p1/p2P1p2/p5p1/B2B4/1p2K2p/1rk5
Input: Dieter Berlin, 2024-04-16
Last update: Dieter Berlin, 2024-04-16 more...
1. Tg6! Sxg6 2. Tb3 Se5 3. Tc3+ Sc4 4. Txc4#
1. ... Se6 2. Sf5 Df8 3. Tb6+ Kxd5 4. c4#
1. ... Txb7 2. Lxb7+
1. ... Se6 2. Sf5 Df8 3. Tb6+ Kxd5 4. c4#
1. ... Txb7 2. Lxb7+
Keywords: Zugzwang-Goal, Sacrifice key, Drag-in sacrifice, Pawn mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1r1q1n2/1P1p3n/B1kp1p1R/pR1N2p1/3P2P1/K3NP1P/2P5/8
Input: Dieter Berlin, 2024-04-17
Last update: Dieter Berlin, 2024-04-17 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1r1q1n2/1P1p3n/B1kp1p1R/pR1N2p1/3P2P1/K3NP1P/2P5/8
Input: Dieter Berlin, 2024-04-17
Last update: Dieter Berlin, 2024-04-17 more...
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The problems of this query have been registered by the following contributors:
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Zuncke/Bruder (18)
Felber, Volker (5)
Dieter Berlin (17)
Zugzwang - Hineiziehung - mit an´visierten Matt aus L.S. und B.
Nr.109,200,Problematische Einfälle und Ideen (Giegold 1982) (2011-02-07)
SCHRECKE: C+, Gustav 4.2e, Brute Force (2023-10-29)
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