Die Schwalbe

331 problem(s) found in 3343 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND G='s#']

1 - P1000901
Tomislav Petrovic
3 feenschach 137, p. 340, 08-09/2000
Zdravko Maslar gewidmet
P1000901
(14+8) C+
s#2
1. dxc6ep!
1. ... dxc6+ 2. Lxc6 Sc7#
1. ... d6 2. d5 Sc7#
1. ... d5 2. exd5 Sc7#
1. ... dxe6 2. e5 Sc7#
1. ... gxf6 2. Sf5 Sc7#
1. ... g6 2. Lxg6 Sc7#
1. ... g5 2. Sg4 Sc7#
1. ... gxh6 2. Lh5 Sc7#
play all play one stop play next play all
James Malcom: This is a most excellent problem! En passant as the key and a double pickaninny in a short s#2 is surely no easy feat, I'd say. Now, question: Why can't dxc5 be Black's last move? The illegal retraction od b6-b7 is already quite obvious. (2020-10-24)
A.Buchanan: R: 1. cxb6/dxc5? both imply 3 pawn captures by Bl (2020-10-24)
A.Buchanan: I agree this is a beautifully integrated composition (2020-10-24)
more ...
comment
Keywords: En passant, Pickaninny (2x), En passant as key, grab
Genre: Retro, s#
Computer test: C+ Popeye 4.61 after retro-analysis shows that last move was c7-c5
FEN: n2RB3/k2p2pR/Pp2PP1N/bKpP4/PpNPP3/1P6/8/8
Input: Gerd Wilts, 2000-10-08
Last update: A.Buchanan, 2020-10-25 more...
2 - P1007641
Camillo Gamnitzer
8921 Die Schwalbe 154 08/1995
P1007641
(13+11) C+
s#7
1. Tf5+? Txf5! 2.?

1. Tf7! droht 2. Db4+ Kc6 3. Db5+ Txb5
1. ... Sxe4 2. Tf5+! Txf5 3. g5! droht 4. Dc6+ Kxc6#
3. ... Txg5 4. h5 droht 5. Dc6+ Kxc6#
4. ... Txg1 5. cxd4+ Kxd4 6. Dxe4+ Kc5 7. Dc4+ Lxc4#
play all play one stop play next play all
(C. Gamnitzer). Nachgeholt werden muß: Ing. Franz Aistleitner in Dankbarkeit gewidmet, was ich versehentlich habe unter den Tisch fallen lassen. Natürlich ist es ein Siebener, wie unter dem Diagramm angegeben, kein Fünfer, wie im Vorspann angemerkt. - Sofort 1.Tf5+? T:f5! 2.?, daher 1.Tf7! (2.Db4+ Kc6 3.Db5+ T:b5), der sTg5 darf aber vertikal wegziehn wegen 2.Dd5+ L:d5, also bleibt nur das, dem sK ein weiteres Fluchtfeld schaffende, 1.- S:e4! (2.Db4+? Kd5!), aber nun 2.Tf5+! T:f5 3.g5! (4.Dc6+ K:c6); wieder darf der sT die 5. Reihe nicht verlassen, z.B. 3.- T:f7 4.S:e4+! Kc4 5.b3+ L:b3, daher nur, sich einstellend, 3.- T:g5!, und nochmal: 4.h5!; doch nun hat der sT eine neue Möglichkeit: 4.- T:g1! (5.S:e4+? T:e4!), aber das nutzt man mit 5.c:d4+! K:d4 6.D:e4+ Kc5 7.Dc4+ L:c4. Diverse unthematische Fehlversuche führe ich nicht auf. - Das ist doch wieder einmal ein ganz typischer Gamnitzer mit einer interessanten und komplizierten Struktur! - MS: In der Tat sehr knifflig, obwohl die Kurzdrohungen allmählich den Weg weisen; sehr schön übrigens, daß die D-Batterie auf drei verschiedene Weisen genutzt wird. - RS: Überraschende Räumung der g-Linie und K-Rückkehr. - DrJB: Sehr scharfsinnig und für den Löser schwer faßbar. - FS: Kaum zu bewältigen! - Und HM hat aufgegeben ("Ich finde keinen richtigen Plan"). - Von zwei Lösern kam 3,2/IV.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-24)
comment

Genre: s#
FEN: 2N2n2/pQ6/P3PR2/K1k3r1/3rPpPP/2Pp2n1/bP1N4/q1b3B1
Input: Gerd Wilts, 2003-06-29
Last update: Marcin Banaszek, 2020-11-24 more...
3 - P1007728
Heinz Zander
9040 Die Schwalbe 156 12/1995
P1007728
(8+7) C+
s#6
1. Se4! Kh1 2. Sc5+ Kg1 3. Sa6 bxa6 4. Sh2 Lb7 5. Tg2+ Kh1 6. Te2+ Lxd5#
play all play one stop play next play all
HJ: Nicht besonders schwierig, aber HZs präzise einspurige Manöver auszutüfteln, macht immer wieder Spaß. - Auch FS notiert: Nicht so anstrengend, eine leichte Mahlzeit. - MS merkt an: Mit dem Versuch 1.a6? bekommt man Schwierigkeiten; er meint wohl die Fortsetzung 1.- b:a6 2.La5 Lb7 3.Tg2+ Kh1 4.Te2+? Kg1!, was man durchaus erwähnen kann. - 2,8/II-III/3
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-26)
FEN: 2b5/1p1p4/1B1p4/P2B4/6N1/8/K1pN1R2/R1b3k1
Input: Gerd Wilts, 2003-06-29
Last update: Marcin Banaszek, 2020-10-29 more...
4 - P1009260
Dieter Werner
11486v Die Schwalbe 195 06/2002
4. Preis
P1009260
(10+10)
s#10
Korrektur in Die Schwalbe 12/2002, Seite 632.
1. Tc6 droht 2. Te4+ Kd3 3. Te2+ Se4 4. Te3+ Lxe3#
1. Tc6 Th2 2. Te4+ Kd3 3. Td4+ Ke3 4. Tg6 (droht 5. De5+ Kxf3 6. De2+ Txe2#) Th1 5. De5+ Kxf3 6. Dh5+ Ke3 7. Tc6 droht unparierbar 8. Te4+ Kd3 9. Te2+ Se4 10. Te3+ Lxe3#
play all play one stop play next play all
Lösungsbesprechnung: Den Inhalt dieser sehr eindrucksvollen Komposition beschrieb der Autor mit: "Schwarz verteidigt sich durch Batterieabbau und wird opferlos zum Wiederaufbau gezwungen." Dies verbunden mit der Beseitigung der hinderlichen Masse des wBf3 fand nicht nur KHS "ein großartiges Selbstmatt neudeutscher Prägung! "Bleibt dem Sachbearbeiter nur übrig, den Autor zu weiteren Beschäftigung mit dem Selbstmatt zu ermuntern.
Nachsatz von Frank Müller: Die Fortsetzung 7. ... Se6? ist keine Verteidigung gegen die Drohung 8. Te4+ Kd3 9. Te2+ Se4 10. Te3+ Lxe3#. Insoweit ist die danach mögliche zusätzliche Fortsetzung 8. dxe6 nebst 9. Te4+ Kd3 10. Dd5+ Ld4# auch kein Dual. Die Aufgabe ist korrekt!
Anton Baumann: C+ Gustav 4.1d (2020-11-26)
more ...
comment

Genre: s#
FEN: 8/2n4B/5R2/p2P3Q/R4P1p/2P1kP1p/p1pn4/2B1K1br
Reprints: mpk-Blätter 12/2011
Input: Gerd Wilts, 2003-07-01
Last update: Frank Müller, 2012-04-19 more...
5 - P1014941
Pavlos N. Moutecidis
7939 feenschach 11-12/1999
Lob
P1014941
(5+2) C+
s#16
1. De2+ Kg1 2. Le3+ Kh1 3. Dh8+ Dh7 4. Df1+ Kh2 5. Db2+ Dc2 6. Lg1+ Kh1 7. Lf2+ Kh2 8. Dg1+ Kh3 9. Dg4+ Kh2 10. De5+ Kh1 11. De1+ Kh2 12. Lg1+ Kh1 13. Le3+ Kh2 14. Df4+ (Platzwechsel wD/wL) Kh3 15. Dh1+ Dh2 16. Dg2+ Dxg2#
Der Platzwechsel wird mit der Umwandlungsdame erkauft, aber zugleich durch den mehrfachen Pendelschwung des weiß-schwarzen Damenpaares und dem Pendel der weißen Läufers mit beiden Damen als Batteriehinterstein beträchtlich aufgewertet. Eine originelle Konzeption.
play all play one stop play next play all
2568
more ...
comment
Keywords: Langzügige Miniatur, Interchange (DL), Obtrusive material
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/2P5/5B2/4QK2/8/Qq3k2
Reprints: 467 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: James Malcom, 2020-10-06 more...
6 - P1015168
Petko A. Petkov
22 Miniaturen 1991
P1015168
(5+2)
s#4*
* 1. ... h3xg2#
1. Sf6 Kg3 2. Se2+ Kf2 3. Sg1 Kg3 4. Sfg4 h3xg2#
play all play one stop play next play all
Synthese-Meeraner (im Selbstmatt), Themafigur: sB
0859
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-26)
comment
Keywords: Pawn mate, Corner mate, Mutate, Switchback (k), Meerane-Thema, Obtrusive material, Miniature, Flight giving key
Genre: s#
FEN: 8/8/8/7N/3N4/7p/5kNN/7K
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
7 - P1015585
Günter Glaß
4988 Problemkiste 12/1999
P1015585
(4+3) C+
s#6
1. Te2! g4 2. Kf1+ Kg3 3. Kg1 h2+ 4. Kh1 Kh3 5. Te3+ g3 6. Te4 g2#
play all play one stop play next play all
Platzwechsel sK/sB. Attraktiver Auswahlschlüssel.
2455
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-18)
comment
Keywords: Interchange (kb)
Genre: s#
FEN: B7/8/6N1/6p1/8/7p/1R3K1k/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2020-11-18 more...
8 - P1016504
Oleg W. Paradsinski
1215 Shakhmatnaya Poeziya 01-06/2002
P1016504
(5+2) C+
s#5*
* 1. ... Lxb7#
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
play all play one stop play next play all
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
Henrik Juel: C+ Popeye 4.61 (2020-11-09)
comment
Keywords: Mutate, Meerane-Thema, Round Trip (D-5), Miniature, Minimal (l), Model mate, Checking key, Flight giving key
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
9 - P1016507
Valery Surkov
12079 Die Schwalbe 12/2003
P1016507
(5+2) C+
s#7*
* 1. ... Kd7 2. Dd6+ Kc8 3. Dc6+ Lxc6#
1. Sc5 Kd8! 2. Df6+ Kc7! 3. Dd6+ Kc8 4. Da6+ Kc7,Kd8 5. Se6+ Kd7 6. Dd6+ Kc8 7. Dc6+ Lxc6#
play all play one stop play next play all
more ...
comment
Keywords: Tempoverlustrückkehr, quasi
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-29)
FEN: K1k1bQ2/P7/4N3/5N2/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Erich Bartel, 2020-09-29 more...
10 - P1016674
Volodymyr Chornous
Roman F. Zalokotskij

2299 The Ural's Problemist 01-03/2003
P1016674
(5+2) C+
s#7
1. d6 Dg4! 2. Lb6 Df5! 3. Lg4 De6! 4. Lf5 Dd7! 5. Le6 Dxe6 6. d7+ Dxd7 7. Db7+ Dxb7#
play all play one stop play next play all
more ...
comment
Keywords: stufenweise Abdrängung
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-29)
FEN: K1k5/Q2q4/8/B2P4/8/7B/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Erich Bartel, 2020-09-29 more...
11 - P1016677
Andrey Selivanov
Mystetski shakhy 2001
Spezielle ehrende Erwähnung
P1016677
(5+2) C+
s#5
1. Tb5 a5 2. Sc3 a4 3. Dd5 Kc2,a3 4. Sa2 a3,Kc2 5. Tb2+ axb2#
1. ... a6 2. Tb2 a5 3. Dd5 a4 4. Lc4 a3 5. La2 axb2#
play all play one stop play next play all
more ...
comment
Keywords: Bauernschritt-Varianten
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-21)
FEN: 8/p7/8/R7/4N3/8/Q3B3/K1k5
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Erich Bartel, 2020-11-21 more...
12 - P1019210
John Frederick Keeble
La Strategie 1900-1902
ehrende Erwähnung
P1019210
(9+6) C+
s#3
1. Tc6! droht 2. Dg5+ e5 3. Dd2+ Sfxd2#
1. ... Sfe3 2. Dd1+ Sxd1 3. Sc3+ Sxc3#
1. ... Sg3 2. De4+ Sxe4 3. Sc3+ Sxc3#
1. ... e5 2. Dg2+ e4 3. Dd2+ Sfxd2#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.85
1.Tc6! (2.Dg5+ e5 3.Dd2+ Sf:d2#)
1. ... Sfe3 2.Dd1+ S:d1 3.Sc3+ S:c3#
1. ... Sg3 2.De4+ S:e4 3.Sc3+ S:c3#
1. ... e5 2.Dg2+ e4 3.Dd2+ Sf:d2# (2020-11-03)
comment
Keywords: Brian Stephenson Collection (4048)
Genre: s#
FEN: 1B6/4p3/4R3/1P1k4/N1n3QR/8/BpN4p/1K3n2
Reprints: Les Mille et un Mats Inverses 1907
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2020-11-07 more...
13 - P1019238
Alain C. White
La Strategie 1902
P1019238
(7+8)
s#3

BS Problemid: 4076
Authors: White, Alain Campbell
Sources: Les Mille et un Mats Inverses 1907
Years: 1902
SCHRECKE: C+, popeye 4.85
1.Le3! f5 2.Kd2 f:e4 3.Lb1 K:b1#
1. ... f6 2.Kd4 f5 3.e5 K:c2# (2020-11-27)
comment
Keywords: Brian Stephenson Collection (4076)
Genre: s#
FEN: 8/5p2/1p6/1R6/4PP2/pb1K4/rkBB1p2/b4N2
Reprints: Les Mille et un Mats Inverses 1907
Input: Brian Stephenson, 2004-08-12
Last update: Frank Müller, 2012-08-12 more...
14 - P1019270
William A. Shinkman

P1019270
(6+9)
s#3

BS Problemid: 4108
Authors: Shinkman, William A
Sources:
Years: 1907
SCHRECKE: C+, popeye 4.85
1.g8D! (Zugzwang)
1. ... Sc3 2.Df7+ Kg5 3.T:e5+ S:e5#
1. ... Sc1 2.Df7+ Kg5 3.De3+ S:e3# (2020-11-27)
comment
Keywords: Brian Stephenson Collection (4108)
Genre: s#
FEN: 8/6P1/1p5p/1R2p2k/1pK3nr/1Q5p/n6P/3B4
Input: Brian Stephenson, 2004-08-12
15 - P1019392
Ilja Mikan
? 1937
P1019392
(11+3) C+
s#3
1. Dd3! (Zugzwang)
1. ... Dxd8,D~ 2. Se7+ Dxe7 3. De4+ Dxe4#
1. ... Dg8 2. T7a6+ Kb7 3. Db3+ Dxb3#
play all play one stop play next play all
Originalquelle laut YACPDB (id=197628): Národní osvobození, 1937
SCHRECKE: C+, popeye 4.85
1.Dd3! (Zugzwang)
1. ... D:d8,D~ 2.Se7+ D:e7 3.De4+ D:e4#
1. ... Dg8 2.T7a6+ Kb7 3.Db3+ D:b3# (2020-10-23)
comment
Keywords: Brian Stephenson Collection (4230)
Genre: s#
FEN: 3B3q/R2P3P/2k2P2/R1P2N2/K2Q4/5r2/6B1/8
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2020-10-23 more...
16 - P1019438
Ilja Mikan
Narodni osvobozeni 1948
P1019438
(9+5) C+
s#3
1. Td6-c6!
1. ... Sc8-a7,Sb6 2. Df2-g3+ Ke5-d4 3. Sc7-b5+ Sa7xb5#
1. ... Sc8-b6,Se7 2. Tc6-c5+ Sb6-d5 3. Sa6-b4 a5xb4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.85
1.Tc6! (Zugzwang)
1. ... Sa7,sd6 2.Dg3+ Kd4 3.Sb5+ S:b5#
1. ... Sb6,Se7 2.Tc5+ Sd5 3.Sb4+ a:b4# (2020-10-23)
comment
Keywords: Brian Stephenson Collection (4276)
Genre: s#
FEN: 2n5/2N5/N2R2R1/p3k3/p3P3/K1nP4/1B3Q2/8
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2020-10-29 more...
17 - P1026984
Ilja Mikan
508 Bulletin Ouvrier des Echecs 1951
P1026984
(10+4) C+
s#3

BS Problemid: 11866
Authors: Mikan, Ilja
Sources:
Years: 1951
SCHRECKE: C+, popeye 4.85
1.Sf3! (Zugzwang)
1. ... b:c2 2.Tb6+ Kc5 3.La3+ T:a3#
1. ... T:c2 2.De6+ Kd3 3.Sc1+ T:c1# (2020-10-24)
comment
Keywords: Brian Stephenson Collection (11866)
Genre: s#
Computer test: SCHRECKE: C+, popeye 4.85
FEN: 8/1P6/B7/PR6/2kbQ3/1pr5/1BR1N3/K3N3
Input: Brian Stephenson, 2004-08-12
Last update: Vaclav Kotesovec, 2020-10-25 more...
18 - P1026985
Ilja Mikan

P1026985
(9+5)
s#3

BS Problemid: 11867
Authors: Mikan, Ilja
Sources:
Years: 1951
SCHRECKE: Kurzlösung in 2 Zügen: 1.Sh2+ Ke3 2.Lf2+ D:f2# (2020-10-24)
comment
Keywords: Brian Stephenson Collection (11867)
Genre: s#
FEN: 8/2b5/3Q2N1/8/6RB/2p2k1P/2p3q1/2R1KN1B
Input: Brian Stephenson, 2004-08-12
19 - P1028626
Ilja Mikan

3. Preis
Ustredni Jednota Ceskych Sachistu TT
C 30.6.1951
P1028626
(10+4) C+
s#3
1. Dh5!
1. ... Lf8 2. Txf8 Dxb7 3. Td7+ Dxd7#
1. ... Lh6 2. Sxh6 Dxb7 3. Td7+ Dxd7#
1. ... Lh8 2. Sf6+ Lxf6 3. Df7+ Sxf7#
play all play one stop play next play all
BS Problemid: 13516
Authors: Mikan, Ilja
Sources:
Years: 1951
more ...
comment
Keywords: Brian Stephenson Collection (13516)
Genre: s#
Computer test: SCHRECKE: C+, popeye 4.85
FEN: 3K2N1/1B2R1b1/2q5/2BknQ2/1P1N4/3P4/8/5R2
Input: Brian Stephenson, 2004-08-12
Last update: Vaclav Kotesovec, 2020-10-25 more...
20 - P1034803
Ilja Mikan
3216 Arbejder-Skak 08/1952
2. Platz
P1034803
(8+6) C+
s#3
1. Dd5! (Zugzwang)
1. ... e3 2. Dc4+ Ke5 3. Lxg3+ Sxg3#
1. ... exd3 2. Dd7 Ke5 3. Sg2 hxg2#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.85
1.Dd5! (Zugzwang)
1. ... e3 2.Dc4+ Ke5 3.L:g3+ S:g3#
1. ... e:d3 2.Dd7 Ke5 3.Sg2 h:g2# (2020-10-26)
comment
Keywords: Brian Stephenson Collection (19728)
Genre: s#
Computer test: SCHRECKE (2020-10-26): C+, popeye 4.85
FEN: 8/7N/8/1Q3B2/4pk1N/3P2rp/3P1p1B/5K1n
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2020-10-29 more...
21 - P1034805
Ilja Mikan
British Chess Magazine 1952
P1034805
(10+4) C+
s#3
1. Sf3-h4! droht 2. Ta3xa6 De2xe1#
1. ... Sa6-c5 2. Tc4xc5 Ke3-f4 3. Sh4-g2+ De2xg2#
1. ... Sa6-b8 2. Lh5-e8 Sb8-a6 3. Ta3xa6 De2xe1#
2. ... Sb8-c6 3. Le8xc6 De2xe1#
2. ... Sb8-d7 3. Le8xd7 De2xe1#
1. ... Sa6-c7 2. Lh5-f7 Sc7-a6 3. Ta3xa6 De2xe1#
2. ... Sc7-b5 3. Sd6xb5 De2xe1#
2. ... Sc7-d5 3. Lf7xd5 De2xe1#
2. ... Sc7-e6 3. Lf7xe6 De2xe1#
2. ... Sc7-a8 3. Ta3xa8 De2xe1#
2. ... Sc7-e8 3. Sxe8,Lxe8 De2xe1#
play all play one stop play next play all
SCHRECKE: 1.Sh4! (2.T:a6 D:e1#)
1. ... Sc5 2.T:c5 Kf4 3.Sg2+ D:g2#
1. ... Sb8 2.Le8 (Zugzwang)
2. ... Sa6 3.T:a6 D:e1#
2. ... Sc6 3.L:c6 D:e1#
2. ... Sd7 3.L:d7 D:e1#
1. ... Sc7 2.Lf7 (Zugzwang)
2. ... Sa6 3.T:a6 D:e1#
2. ... Sb5 3.S:b5 D:e1#
2. ... Sd5 3.L:d5 D:e1#
2. ... Se6 3.L:e6 D:e1#
2. ... Sa8 3.T:a8 D:e1#
2. ... Se8 3.S:e8,L:e8 (Dual) (2020-11-03)
comment
Keywords: Brian Stephenson Collection (19730)
Genre: s#
Computer test: Popeye 4.83
FEN: 8/8/n2N4/7B/2R5/R1P1kN2/2Prq3/2B1Q2K
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2020-11-07 more...
22 - P1036949
Ilja Mikan
British Chess Magazine 1953
P1036949
(9+5) C+
s#3
1. Df2-c2! droht 2. Sa8xb6+ Sc8xb6#
1. ... Sc8-a7,Se7 2. Dc2xc6+ Sxc6 3. Td1-d2 b6-b5#
1. ... Sc8-d6 2. Dc2-c4+ Sd6xc4 3. Sa8xb6+ Sc4xb6#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.85
1.Dc2! (2.S:b6+ S:b6#)
1. ,.. S8a7,S8e7 2.D:c6+ S:c6 3.Td2 b5#
1. ... Sd6 2.Dc4+ S:c4 3.S:b6+ S:b6# (2020-10-26)
comment
Keywords: Brian Stephenson Collection (21895)
Genre: s#
FEN: N1n5/1B6/1pn5/3k4/K3R3/BP1b1P2/5Q2/3R4
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2020-10-29 more...
23 - P1062313
Charles Henry Wheeler
237 Maryland Chess Review , p. 96, 03/1875
To Fred Shipley, with compliments
P1062313
(9+5) C+
s#3
1. Lh1! (Zugzwang)
1. ... Da7,Dc4 2. Df7+ Dxf7 3. Tf5+ Dxf5#
1. ... bxa5,b5 2. Df6+ Dxf6 3. Tf5+ Dxf5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (47400)
Genre: s#
Computer test: SCHRECKE: C+, popeye 4.85
FEN: B7/4Q3/qp6/P3R3/3P4/4B2K/4p2P/R3bk2
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2020-10-28 more...
24 - P1066950
Heinz Zander
3613 Deutsche Schachzeitung 08/1976
P1066950
(9+7)
s#7
1. Kd8 Ta6 2. Kxc8 Ta7 3. Kd8 Ta6 4. c8=D Ta7 5. Lxb7+ Txb7 6. Sxd7+ Tb8 7. Ke8 Txc8#
C.-H. Krumm und H. Haefele wiesen auf einem möglichen Zwilling mit wLe7 (1. Kd8 Ta6 2. Kxc8 Ta7 3. Kd8 Ta6 4. c8=T) hin.
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-26)
comment

Genre: s#
FEN: kNb1K3/rpPpPP2/1p1P4/pN1B4/P7/8/8/8
Input: Frank Müller, 2004-11-01
25 - P1067011
Heinz Zander
1766 Sachova skladba 11/1988
P1067011
(9+4) C+
s#6
1. Dc4 a4 2. Df1+ Sf3 3. Td5 Ke4 4. Td3+ Kf4 5. Dc1+ Sd2 8. Tb3 axb3#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-26)
FEN: B4R2/8/5b1N/p7/Q2n1kNB/P7/K2R4/8
Input: Frank Müller, 2004-11-01
Last update: Erich Bartel, 2020-10-26 more...
26 - P1067085
Heinz Zander
Problemkiste 12/1996
P1067085
(10+7) C+
s#6
1. Ta8 Kh7 2. Lh4 Kh8 (Lxg2) 3. Sg5 Lxg2 (Kh8) 4. Se7+ Lxa8 5. Sxg6+ Kg8 6. Dd5+ Lxd5#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-26)
FEN: 5RNk/6p1/4N1p1/6B1/6p1/P5Pb/Kp4P1/bB5Q
Input: Frank Müller, 2004-11-01
Last update: Erich Bartel, 2020-10-26 more...
27 - P1081514
Jan Robert Mortensen

P1081514
(5+3) C+
s#6
1. Lb2 d4 2. Kc1 d3 3. Lc3 Kxa3 4. Th1 Ka2 5. Lb2 a3 6. Td1 axb2#
play all play one stop play next play all
Quelle? 1964
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-05)
comment
Keywords: Ideal mate
Genre: s#
FEN: 8/8/5B2/3p4/p7/P6R/k1KN4/8
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2020-11-07 more...
28 - P1081611
Hans Peter Rehm
S1028v The Problemist 05/1985
1. Preis
P1081611
(6+8) cooked
s#8
1. Lc7? droht 2. Db5+ Sxb5#
1. ... d3 2. Le5 c2!

1. De7+! Kc6 2. Ld7+ Kd5 3. De6+ Kc5 4. Lc7 Sd2 5. De7+ Kd5 6. Le6+ Kc6 7. Dd7+ Kc5 8. Db5+ Sxb5#
play all play one stop play next play all
Original (ohne sBa7) mit NL in 6 Zügen.
Korrektur des Autors (+sBa7) in 11/1985, Seite 106.
Cook: NL 1. Lf6! droht 2. Db5+ Kd6 3. Dd5+ Kc7 4. Le5+ Kb6 5. Db7+ Kc5 6. Db5+ Sxb5#
1. ... Kb6? 2. Db7+ Kc5 3. Le5 ... 4. Db5+ Sxb5#
Rolf Wiehagen: Valery Kirillov points out that the problem can be corrected by wBd8--a5, C+. (2020-10-01)
Gerald Ettl: In meiner Datenbank steht als Verbesserung sBa7 nach g7. Allerdings weiss ich nicht, ob das C+ ist. (2020-10-02)
Rolf Wiehagen: Valery Kirillov points out that bPa7 to g7 is cooked, in 7 moves:
1.De7+ Kc6 2.Ld7+ Kd5 3.De6+ Kc5 4.Lc7 Sd2 5.Db6+ Kd5 6.Db7+ Kc5 7.Db5+ Sxb5# (2020-10-26)
more ...
comment
Keywords: Interchange (DL)
Genre: s#
FEN: 3B4/p2Q4/P3B3/2k5/K2pp3/nPp5/8/rn6
Reprints: 595 FIDE Album 1983-1985 1992
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2020-10-01 more...
29 - P1081700
Cyril P. Swindley
2497 feenschach 1978
P1081700
(9+7) C+
s#6
1. Dg6 Lxg2 2. Dh6+ Lh3 3. Sfxg4 g2 4. Sd5 cxd5 5. d3 c6 6. Dd2 Lxg4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-11)
comment
Keywords: Interchange (DB)
Genre: s#
FEN: 8/2p5/2p2N2/2P5/3P2p1/3QN1pb/3PK1R1/4R1bk
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2020-11-12 more...
30 - P1081952
Paul Quindt
feenschach 04/1954
P1081952
(11+3) C+
s#10
1. Le3+ Kb5 2. Da5+ Kc4 3. Dc5+ Kd3 4. Dc3+ Ke2 5. Dd2+ Kf1 6. Lb6 bxc6 7. Lc5 cxd5 8. Ld4 dxe4 9. Le3 exf3 10. Lf2 fxg2#
play all play one stop play next play all
bessere Neufassung zu Nr. 1854, Blatt 152
t/Fress-Thema-5b diagonal
Frank Richter: Compare with P1083437 (2009-05-11)
A.Buchanan: That’s a huge improvement, in many respects (2020-10-27)
more ...
comment
Keywords: Pac-Man
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-26)
FEN: Q7/Bp6/k1P5/3P4/1P2P3/1p3P2/1P4PP/7K
Input: HBae, 2009-02-06
Last update: Erich Bartel, 2020-10-26 more...
31 - P1082218
Pavlos N. Moutecidis
597v Problemnoter 02/1956
1. Lob
P1082218
(8+5) C+
s#6
1. Td1 Ka5 2. b4+ Kxb4 3. Kd3 Ka5 4. b4+ Kxb4 5. Ld2+ Ka3 6. Kc3 b4#
play all play one stop play next play all
Der Zwilling b) wLc2 wurde wegen NL gestrichen (11/1956, S. 279)
Später gab es noch eine weitere Korrekturfassung (2059)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-06)
comment
Keywords: Pendulum
Genre: s#
FEN: 8/1p6/bp6/1p6/1k1P4/1P1RP3/1PQ1K3/2B5
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2020-10-12 more...
32 - P1086562
Zivko Janevski
1822 Probleemblad 11-12/1990
P1086562
(14+9) C+
s#6
1. a8=D! c4 2. dxc4+ Kxc4 3. Dg8+ d5 4. Txc6+ dxc6 5. Ke3 c5 6. Ld2 cxd4#
1. ... cxd4 2. cxd4 Kxd4 3. Sf5+ Kd5 4. Ke3 h4 5. Da5+ Sxa5 6. Dc4+ Sxc4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-06)
comment

Genre: s#
FEN: 8/P2p4/2np1R2/2pk3p/P2P1PpN/1rPP1pP1/B1QK1P2/4B3
Input: Frank Müller, 2009-06-12
Last update: Marcin Banaszek, 2020-11-07 more...
33 - P1089442
Eugeniusz Iwanow
110 Novi Temi 10-11/1962
P1089442
(9+4) C+
s#6
1. Kc1! a6 2. Da4 a5 3. Lb4 axb4 4. e4 fxe4 5. Da6 e3 6. De2 Lxb2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-06)
comment

Genre: s#
FEN: 8/p7/8/Q4p2/5P2/bPB1P3/1RPK4/k2B4
Input: Frank Müller, 2009-07-31
Last update: Marcin Banaszek, 2020-11-07 more...
34 - P1089641
Johannes Minckwitz
3117 Schachzeitung , p. 119, 03-04/1871
P1089641
(9+6) C+
s#6
1. Sb6+ Td7 2. Dd5+ cxd5 3. Kd3+ Se3 4. Td2 d4 5. Tee2 d5 6. Sc4 dxc4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-11)
comment

Genre: s#
FEN: 2BB4/3N2r1/2ppk1P1/5p2/5P2/8/3QKR2/3nR3
Input: Frank Müller, 2009-08-03
Last update: Marcin Banaszek, 2020-11-12 more...
35 - P1089787
S. A. Wolff
3568v Deutsche Schachzeitung , p. 247, 08/1873
P1089787
(7+3) cooked
s#7
Zur Vermeidung einer Nebenlösung wurde der wSe6 (=3568) nach b7 (=3620) versetzt.
1. Dc6+ Dc7 2. De8+ Dd8 3. Sxc5 Dxe8 4. b7+ Kd8! 5. b8=T+ Kc7 6. Sde6+ Dxe6 7. Sa6+ Dxa6#
play all play one stop play next play all
1. Dxc5+ Dc7 2. Df5+ Dd7 3. Sd6+ Kd8 4. Df6+ De7 5. Sf7+ Kc8 6.D c6+ Dc7 7. Db7+ Dxb7#
more ...
comment

Genre: s#
FEN: K1k2B2/1N3q2/1P6/1Qn5/B2N4/8/8/8
Reprints: 3620 Deutsche Schachzeitung , p. 316, 10/1873
Input: Frank Müller, 2009-08-08
Last update: James Malcom, 2020-09-30 more...
36 - P1090217
Vladimir I. Timonin
8036 Die Schwalbe 04/1993
1. Preis
P1090217
(10+16) C+
s#6
1. Sdf2! droht 2. Se5+ Ke3 3. Sc4+ bxc4 4. Sg4+ Kf3 5. Se5+ Ke3 6. Sxc4+ Txc4#
1. ... e5 2. Sf6+ Ke3 3. Sd5+ Lxd5 4. Sg4+ Kf3 5. Sf6+ Ke3 6. Sxd5+ Txd5#
1. ... exf5 2. Sh6+ Ke3 3. Sxf5+ Sxf5 4. Sg4+ Kf3 5. Sh6+ Ke3 6. Sxf5+ Txf5#
play all play one stop play next play all
VG Janevski (Kotelec 1991)
Anton Baumann: C+ Gustav 4.1d (2020-11-18)
comment
Keywords: Batterie Typ Popandopulo
Genre: s#
FEN: rq3bb1/6p1/4p3/1pr2P1B/p2p1pNn/Kp1P1k2/1P1R2pP/3NB1n1
Reprints: (B) Die Schwalbe 273, p. 142, 06/2015
Input: Frank Müller, 2009-08-22
Last update: Marcin Banaszek, 2020-11-18 more...
37 - P1092285
David A. Durham
1790 Phénix 05/1994
P1092285
(13+14) C+
s#13
1. Dd4+ Kd6 2. Dxd5+ Ke7 3. Dxg5+ Kd6 4. Dxd8+ Kc5 5. Dd5+ Kxb6 6. Dc6+ Ka7 7. Da8+ Kb6 8. Dxa6+ Kc5 9. Le7+ Kxc4 10. Txc3+ Kxc3 11. Lf6+ Kc4 12. Le6+ Kc5 13. Sxd3+ Lxd3#
4. ... Ke5 5. De8+ Kd6 6. Sc8+ Kc5 7. Le7+ wird s#11
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-20)
comment

Genre: s#
FEN: 3n2R1/2p5/nN4P1/bpkp2p1/1NP3QB/PprpPP1B/2R4r/2K2b1q
Input: Frank Müller, 2009-10-13
Last update: Marcin Banaszek, 2020-11-24 more...
38 - P1092871
Andrey Selivanov
1 Isbrannoje twortschestwo 2001
Waleri Kirillow 50 JT
1. Preis
P1092871
(10+9) C+
s#5
1. Sc8 Kxf6 2. f8=T+ Ke6 3. d8=T g4 4. Sxa7 Txa7 5. De7+ Txe7#
1. Sc8 g4 2. f8=L Kxf6 3. d8=L+ Ke6 4. Lc4+ bxc4+ 5. Dd7+ Lxd7#
play all play one stop play next play all
more ...
comment
Keywords: Epaulettenmatt, konsekutive Umwandlungen 2, Umwandlungswechsel
Genre: s#
Computer test: M. Schreckenbach: Gustav 4.1 d
FEN: 4K3/p2PNP1Q/rp2kN2/rp4p1/bP6/1p1B2B1/1P6/8
Input: Frank Müller, 2009-10-23
Last update: Olaf Jenkner, 2020-11-23 more...
39 - P1093007
Andrey Selivanov
4076 Phénix 07-08/2002
2. Lob
P1093007
(6+2) C+
s#7
1. Sc7! Kd8 2. g8=T+ Kxc7 3. Lg3+ Td6 4. Tc8+ Kb6 5. Lf2+ Ka6 6. Tc6+ Txc6 7. Dc8+ Txc8#
1. ... Kxc7 2. La5+ Kc8 3. De8+ Td8 4. g8=D Txe8 5. Dg4+ Te6 6. Dc4+ Tc6 7. Da6+ Txa6#
play all play one stop play next play all
more ...
comment
Keywords: Umwandlungswechsel
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K1k5/3r2P1/N3Q3/3R4/8/8/8/4B3
Input: Frank Müller, 2009-10-24
Last update: Marcin Banaszek, 2020-10-05 more...
40 - P1093621
Anatoli N. Kejv
2773 Schach-Aktiv 04/2003
P1093621
(8+4) C+
s#6
1. b8=L! Kh3+ 2. Df3+ Kh4 3. Dg2 Kh5 4. g8=S Kh4 5. f8=L Kh5 6. Le7 Lxg2#
1. ... Kg1+ 2. Df3 Lg2 3. g8=T Kh1 4. f8=L Kg1 5. Lfd6 Kh1 6. Lh2 Lxf3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-03)
comment
Keywords: konsekutive Umwandlungen 3 (LSL,LTL), Umwandlungswechsel, under-promotion in the key (T)
Genre: s#
FEN: K7/PP3PPp/1p5P/1P6/5Q2/8/6k1/7b
Input: Frank Müller, 2009-11-08
Last update: Marcin Banaszek, 2020-11-07 more...
41 - P1094607
S. A. Wolff
167 Neue Berliner Schachzeitung , p. 124, 04/1865
P1094607
(9+7)
s#8
1. Se2+ Lxe2 2. Ld6+ Lg4 3. Td3+ Kc4 4. Df7+ Te6 5. Df4+ Te4 6. Tc3+ Kd4 7. Lc5+ Sxc5 8. Dd6+ Dxd6#
play all play one stop play next play all
SCHRECKE: ZU-Dual: 5.Tc3+ Kd4 6.Df4+ Te4 7.Lc5+ S:c5 8.Dd6+ D:d6# (2020-11-21)
HBae: Vielleicht lässt sich der Dual durch Versetzen des Sd7 nach b3 beseitigen. Dann ginge nur 5.Tc3+ usw. (2020-11-21)
Olaf Jenkner: Ja, dann ist die Aufgabe korrekt. (2020-11-23)
comment

Genre: s#
FEN: 3KQ3/3n4/q6r/1p5p/1N1k1BbR/P1R3N1/1P6/8
Input: Frank Müller, 2009-11-20
Last update: Felber, Volker, 2018-07-04 more...
42 - P1095430
Michael Schreckenbach
15227v Schach 04/2003
4. ehrende Erwähnung
Informalturnier 2002-2003
P1095430
(13+4) C+
s#10
1. T7c6 a5 2. Sde6+ Kxf7+ 3. Sg7+ Kxg7 4. Se6+ Kf7+ 5. Sg7+ Kxg7 6. Tg6+ Kxh7+ 7. Tg7+ Kxg7 8. Tg6+ Kh7+ 9. Tg7+ Kxg7 10. Lf8+ Kxf8#
play all play one stop play next play all
Korrektur in 12/2003, Seite 80.
Im Preisbericht findet sich die Urfassung.
Vaclav Kotesovec: I tested more economical version of this problem (13+4) from WinChloe database, with white rooks on b6 and c7 (without pawn b6) and such version is C+ (Gustav 3.2h, 45 h 15 min) (2012-02-25)
Anton Baumann: Die Stellung gemäss nebenstehendem Diagramm hat 5 NL in 9 Zügen (1.Tc7 1.Tc8 1.Te5 1.Te1 1.Sg6).
Entspricht das Diagramm der ausgezeichneten Aufgabe?? (2019-02-01)
SCHRECKE: In der Urfassung (04/2003) fehlte der sBb6. Diese erwies sich als nebenlösig. Die erste Korrektur (+sBb6) erfolgte in 12/2003 (nebenstehendes Diagramm). Auch das war kaputt. Der Preiabericht erschien in 06/2004, wobei dies bis dahin sicher nicht bekannt war. Wann letztlich die zweite Korrektur erschien, kann ich im Moment nicht mehr nachvollziehen. Diese steht offenbar in der WinChloe database, auf die ich aber keinen Zugriff habe. In dieser Korrektur habe ich den sBb6 wieder gestrichen und die beiden weißen Türme nach b6 und c7 gestellt. Das ist laut Vaclav Kotesovec korrekt (siehe oben). (2019-02-01)
SCHRECKE: Die jetzt im Diagramm angegebene Stellung ist die von V. Kotesovec computergeprüfte Fassung. (2020-03-11)
SCHRECKE: The "cooked"-label IS NOT RIGHT!!
C+, Gustav 4.1d, Brute Force (2020-11-02)
A.Buchanan: It looks like someone replaced the 2003 cooked diagram with a new 2020 version. That’s not the general consensus policy in PDB: we want to retain the old version with the new version from years later as a separate diagram. If there are several diagrams from within a short period (immediate responses to publications) then it’s not necessary to log more than the final version, but that’s not the situation here (2020-11-03)
comment
Keywords: Cross check, Opferhäufung
Genre: s#
FEN: 3N1N1b/2R2PkP/pR6/1p4P1/1B6/1QKB4/2PP4/8
Input: Frank Müller, 2009-12-04
Last update: Vaclav Kotesovec, 2020-11-02 more...
43 - P1096369
Evgeny Fomichev
15767 Schach 08/2005
Informalturnier 2004/05
4. Preis
P1096369
(9+3) C+
s#6
1. Le3! c5 2. Scd4 cxd4 3. Ka3 dxe3 4. Td2+ Kc3 5. Tc5+ Txc5 6. Da5+ Txa5#
1. ... c6 2. T5d4+ Kc5 3. Da7+ Tb6 4. Td6+ Kc4 5. Txc6+ Txc6 6. Da6+ Txa6#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-18)
comment
Keywords: Chameleonecho
Genre: s#
FEN: 8/2p5/QB6/1r1R4/K1k1P3/3R1N2/2N1B3/8
Reprints: 192 Chess Harakiri 2009
Input: Frank Müller, 2009-12-20
Last update: Marcin Banaszek, 2020-11-18 more...
44 - P1096378
Andrey Dikusarov
15845 Schach 11/2005
P1096378
(4+5) C+
s#6
1. Dd3+? Kc1 2. Txc5+ Kb2 3. Tc2+ Kb1 4. Kxe1 patt
1. Tb2+! Kd1 2. Dd3+ Kc1 3. Tc2+ Kb1 4. Kxe1 c4 5. Df5 c3 6. Df2 Kxc2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-18)
comment
Keywords: Königsbatterie
Genre: s#
FEN: 8/8/8/1Rp5/2Q5/8/p2kPK2/r3r3
Input: Frank Müller, 2009-12-20
Last update: Marcin Banaszek, 2020-11-18 more...
45 - P1097486
Ivan Borisenko
Vitaly I. Shevchenko

2372 Shakhmatnaya Poeziya 05-08/2007
P1097486
(8+5) C+
s#7
1. Sh5+ Ke4 2. Dg2+ Df3 3. Dxc2+ Dd3 4. Dxc6+ Dd5 5. Dxg6+ Df5 6. Dc6+ Dd5 7. b8=L Dxc6#
play all play one stop play next play all
more ...
comment
Keywords: Pure Round Trip (D)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K7/BP3NN1/2n2qn1/8/5kB1/7Q/2b5/3R4
Input: Frank Müller, 2010-01-01
Last update: James Malcom, 2020-09-30 more...
46 - P1098218
Dieter Müller
Shakhmatnaya Kompozitsiya 11-12/2008
Moskauer Turnier 2008
2. Lob
P1098218
(4+10) C+
s#11
1. Sc2+? Lxc2! 2. Kh8

1. Lxc4+! Kb1 2. La2+ Ka1 3. Lxd5+ Kb1 4. La2+ Ka1 5. Lxe6+ Kb1 6. La2+ Ka1 7. Lxf7+ Kb1 8. La2+ Ka1 9. Lxg8+ Kb1 10. La2+ Ka1 11. Sc2+ Lxc2#
play all play one stop play next play all
more ...
comment
Keywords: Zwickmühle
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: r5n1/5ppK/4p3/3p4/b1p5/Q1b5/B7/k3N3
Input: Frank Müller, 2010-01-15
Last update: James Malcom, 2020-09-28 more...
47 - P1098397
Josef Kupper
S1876 The Problemist 07/2001
P1098397
(8+2) C+
s#5
1. Sf4 gxf4 2. Tc3 f3 3. Da4 Ke2 4. Dd1+ Kf2 5. Tg2+ fxg2#
1. Sf4 g4 2. Sh3+ gxh3 3. Da5 Ke2 4. Tf1 Kxf1 5. Tg2 hxg2#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: A. Baumann: Gustav 4.1 d
FEN: 8/8/Q2P4/6p1/8/P5R1/4Nk1P/6RK
Input: Frank Müller, 2010-01-22
Last update: Olaf Jenkner, 2020-11-23 more...
48 - P1098417
Angel D. Zlatanov
S1896 The Problemist 11/2001
P1098417
(16+6) C+
s#7
1. e8=L! Se3 2. Db4+ Sc4 3. Lh6 gxh6 4. Lb7 h5 5. Kc8 h4 6. Td8 h3 7. Db6+ Sxb6#
1. ... Sc3 2. Dxf4+ Se4 3. Lh6 gxh6 4. Lf7 h5 5. Ke8 h4 6. Td8 h3 7. Df6+ Sxf6#
1. ... Sxf2 2. Se5+ Sd3 3. Lh6 gxh6 4. c7 h5 5. e3+ fxe3 6. Db4+ Sxb4 7. Sc6 Sxc6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-13)
comment
Keywords: Echo-Manöver
Genre: s#
FEN: 2BK4/3RP1p1/2Pb2P1/R5B1/3k1p2/1P1N1P2/1pPQPP2/1N1n4
Input: Frank Müller, 2010-01-22
Last update: Marcin Banaszek, 2020-11-18 more...
49 - P1098816
Pavlos N. Moutecidis
203a Sachmatija 07-09/2003
Informalturnier 2002/03
Spezialpreis
P1098816
(5+2) C+
s#13
1. Lc3! Kf2 2. Le1+ Ke2 3. Sb4 Ke3 4. Td3+ Ke2 5. Lh4 Kf1 6. Td1+ Ke2 7. Sc6 Ke3 8. Te1+ Kd3 9. De4+ Kc3 10. Db4+ Kd3 11. Db5+ Kc3 12. Te3+ Txe3 13. Le1+ Txe1#
play all play one stop play next play all
vgl. Moutecidis 11891 Die Schwalbe 06/2003
Anton Baumann: Korrektur: 10.Db4+ Kd3 11.Db5+ ...
C+ Gustav 4.1d (2020-11-23)
comment

Genre: s#
FEN: 8/8/8/3N4/6Q1/5r2/1B2k3/2KR4
Input: Frank Müller, 2010-02-04
Last update: Marcin Banaszek, 2020-11-24 more...
50 - P1101117
Ion Murarasu
S0291 StrateGems 04-06/2004
nach George P. Sphicas
3. Lob
P1101117
(6+2)
s#20
1. Ld4+? Lxd4 2. Db2+ Lxb2+ 3. Kd1

1. Dc3+! Ka2 2. Dc4+ Ka1 3. Dd4+ Ka2 4. Dd5+ Ka1 5. De5+ Ka2 6. De6+ Ka1 7. Df6+ Ka2 8. Df7+ Ka1 9. Dg7+ Ka2 10. Dg8+ Ka1 11. Da8 Ka2 12. Lf3 Ka1 13. Ld1 Ka2 14. Dd5+ Ka1 15. Dd4+ Ka2 16. Dc4+ Ka1 17. Dc3+ Ka2 18. Db3+ Ka1 19. Ld4+ Lxd4 20. Db2+ Lxb2#
play all play one stop play next play all
Vorbild war s#13 Sphicas (US Problem Bulletin 1992)
SCHRECKE: Sphicas: P1263483 (2020-10-24)
comment
Keywords: Staircase (D), Führung w Figur, Ideal mate, Logik - Multiple Rückkehr
Genre: s#
FEN: 8/bB6/8/2B5/8/1Q6/2PP4/k1K5
Input: Frank Müller, 2010-03-13
Last update: Rainer Staudte, 2020-10-24 more...
51 - P1101166
Michael Schreckenbach
1485 harmonie 09/2008
P1101166
(7+5) C+
s#11
1. De5? ist zu früh
1. Da1! La7 2. Sb4 Kb8 3. Sa6+ Ka8 4. Dh8+ Lb8 5. De5 La7 6. Sxc7+ Kb8 7. Tb1+ Lb6 8. Lg1 Ka7 9. Ta1+ Kb8 10. Sa8+ Lc7 11. Dd6 Lxd6#
play all play one stop play next play all
more ...
comment
Keywords: changed blocks
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: kb5Q/2p5/2P5/2B5/8/7B/N5pK/6Rb
Input: Frank Müller, 2010-03-14
Last update: James Malcom, 2020-10-02 more...
52 - P1102084
Stephan Dietrich
Mirko Degenkolbe

2387 Orbit 07/2008
4. Lob
P1102084
(10+5) C+
s#10
2 Lösungen
1. Ke7 Ka6 2. d8=S Ka5 3. Sxb7+ Ka6 4. Sc5+ Ka5 5. Sd7 Ka6 6. b7 Ka5 7. Kd8 Ka6 8. b8=S+ Ka5 9. Da2 Kb4 10. Sc6+ Sxc6#
1. Sd6 Ka6 2. c8=S Ka5 3. Sxb7+ Ka6 4. Sa5+ Kxa5 5. b7 Ka6 6. b8=L Ka5 7. Lc7+ Ka6 8. De6+ Kb7 9. Db6+ Kxa8 10. Dc6+ Sxc6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-22)
comment

Genre: s#
FEN: R1NKB3/npPP4/1P6/k7/P2p4/1Q1p4/3P4/8
Input: Frank Müller, 2010-03-29
Last update: Marcin Banaszek, 2020-10-23 more...
53 - P1104306
Johann Hollik
4450 Deutsche Schachzeitung 06/1982
P1104306
(9+14) C+
s#7
1. Txf7+ Kg8 2. Tg1+ Lg4 3. Te7+ Kf8 4. Df4+ Lf5 5. Txe4 Tg8 6. Dxh6+ Tg7 7. Tf4 Sd7,Sxc6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-13)
comment

Genre: s#
FEN: rnbK1k1r/p1p2p1p/n1P4p/2p4P/1pB1pR2/1P6/5P2/2Q4R
Input: Frank Müller, 2010-04-29
Last update: Marcin Banaszek, 2020-11-18 more...
54 - P1107377
Jorma Pitkänen
Aleksandr Chistyakov

S1930 The Problemist 09/2002
P1107377
(9+4) C+
s#6
1. Sb3 c5 2. Le6 c4 3. Sh3+ Ke4 4. Te3+ Sxe3 5. Df3+ Sxf3 6. d3+ cxd3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-12)
comment

Genre: s#
FEN: 5Q2/2B5/2p5/2N1nnN1/2B2k2/6R1/3PKP2/8
Input: Frank Müller, 2010-06-07
Last update: Marcin Banaszek, 2020-11-12 more...
55 - P1107855
Stephan Dietrich
2827 Orbit 01/2010
P1107855
(6+2) C+
s#11
1. Lg2 Kf5 2. Lh3+ Ke5 3. Lf1 Kf5 4. Tf3+ Ke5 5. Sc5 Kd4 6. Sb3+ Ke5 7. Kf8 Ke6 8. Lh3+ Ke5 9. Tf5+ Ke6 10. Tg5+ Kxf6 11. Ld8+ Txd8#
play all play one stop play next play all
more ...
comment
Keywords: Aristocrat
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-23)
FEN: 8/2B2K2/3rNN2/4k3/8/3R1B2/8/8
Input: Frank Müller, 2010-06-17
Last update: Erich Bartel, 2020-09-23 more...
56 - P1113581
Mark Pevzner
6120 Al Hamishmar 1994
Israel Ringturnier 1994
2. Lob
P1113581
(9+5)
s#10
1. Lg2+ Sf3 2. Df7+ Te6 3. Dd7+ Td6 4. Db5+ Lc5 5. Td1+ Sd4 6. Db7+ Tc6 7. Df7+ Te6 8. Df5+ Te5 9. Dd7+ Ld6 10. e4+ Txe4#
vgl. Alaikow (Schachmatna Misl 1986, 1. Preis)
vgl. Timonin (Schwalbe 1993, 1. Preis)
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-26)
comment
Keywords: Platzwechsel, zyklischer (tls)
Genre: s#
FEN: 2N2Q2/8/3r3R/N2kn3/3b1K2/B6B/2n1P3/7R
Input: Frank Müller, 2010-08-24
Last update: Frank Müller, 2010-08-24 more...
57 - P1113632
Kurt Ewald
4605 Schach-Report 03/1996
Lob
P1113632
(12+8) C+
s#6
1. Lc6! h4 2. Lf3 h3 3. Lh5 Sg6 4. Dh8+ Sxh8 5. Lg6+ Sxg6 6. Txf7+ Lxf7#
2. ... Sg6 3. Dh8+ Sxh8 4. Lh5 h3 5. Lg6+ Sxg6 6. Txf7+ Lxf7#
1. ... Sg6 2. Dh8+ Sxh8 3. Lf3 h4 4. Lh5 h3 5. Lg6+ Sxg6 6. Txf7+ Lxf7#
3. ... Sg6 4. Lg4 Sh8/Se7/Se5 5. Lxh5/Txe7/Lxe5 Sg6/h4/h4 6. Txf7+ Lxf7#
play all play one stop play next play all
more ...
comment
Keywords: Beseitigung hinderlicher Kraft
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-27)
FEN: 4B1bn/2R2p1k/8/5PPp/3Q4/P1BPp1P1/Kp2P3/bN6
Input: Frank Müller, 2010-08-26
Last update: Marcin Banaszek, 2020-10-29 more...
58 - P1176630
Gunter Jordan
148 Problem-Forum 12/2004
Lob
P1176630
(13+7)
s#7
1. Lb7?? droht 2. Lxc8+ Txc8#
1. Sd4+? Ke5 2. f4+ exf3ep 3. Se6+ Txc3!
1. Da4! Txa4 2. Sd4+ Ke5 3. f4+ exf3ep 4. Se6+ Kxe6 5. Te2+ fxe2 6. Lb7 nebst 7. Lxc8+ Txc8#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-27)
comment
Keywords: Staggered preplans
Genre: s#
FEN: r1b1K3/p7/4kp2/2P2N2/1PP1p1P1/r1BP4/5P1R/3Q1R1B
Input: Frank Müller, 2010-09-16
Last update: Gerd Wilts, 2015-01-17 more...
59 - P1181239
Thomas R. Dawson
The Chess Amateur 12/1923
Asymmetrie-Turnier 1924
1. Preis
P1181239
(15+10) C+
s#5
1. gxf6ep+ Kxe8 2. Dg6+ hxg6 3. cxd8=S ... 4. f7+ Ke7 5. Sxg6+ Sxg6#
play all play one stop play next play all
Schwarz hat zuletzt f7-f5 gezogen, da d7-d5 an der retrograden Einsperrung des Lc8 scheitert.
Henrik Juel: C+ Popeye 4.61 after analysis
Analysis
White is missing one man, so last move was not a pawn capture
White pawns captured all six missing black men, so last move was not d7-d5
Obviously last move was not made by Ke7 or Sd8f8, so last move was f7-f5 legitimizing the ep key (2020-11-02)
comment
Keywords: Asymmetrical solution, En passant as key, Symmetrical position, Promotion (S)
Genre: Retro, s#
Computer test: C+ Popeye 4.61 after analysis
FEN: 1NRnBnRN/1pP1k1Pp/4p3/2PpKpP1/2pPQPp1/8/2P3P1/8
Reprints: 87 Asymmetry 1927
199 Mat Plus Review 01-06/2010
H2 ASymmetrie 2013
Input: Frank Müller, 2010-11-25
Last update: A.Buchanan, 2020-11-03 more...
60 - P1181762
Gerard Johan Bouma
harmonie 12/2006
13. Thematurnier
3. Lob
P1181762
(9+3)
s#10
1. La6 droht 2. Lb5+ Kd5 3. Ld3+ Kc6 4. Se5+ fxe5 5. d5+ Lxd5 6. Db6+ Kxb6#
1. La6 Lxf3 2. Lf1 (droht 3. d5+ Lxd5 4. Db6+) Ld1,e2,g4,h5 3. Lg2+ Lf3 4. Lh1 Lg2 5. f4 Lf3 6. Lg2 Le4 7. Lf3 Ld5 8. Le4 Lxe4 9. d5+ Lxd5 10. Db6+ Kxb6#
2. ... Le2 3. Lg2+
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-25)
comment
Keywords: stufenweise Abdrängung
Genre: s#
FEN: KBB5/8/2k1Pp2/Q4P2/3P4/5N2/5P2/7b
Input: Frank Müller, 2010-12-04
Last update: Frank Müller, 2010-12-04 more...
61 - P1182141
Charles Henry Wheeler
418 The Pittsburgh Gazette Times 14/01/1912
P1182141
(7+9) cooked
s#2
1. Dc2! Dxa7 2. Lxc5+ Dxc5#
1. ... b1=S 2. Dd2+ Sbxd2#
1. ... b1=T 2. Dc1+ Txc1#
1. ... b1=L 2. Dd3+ Lxd3#
1. ... b1=D 2. Dc1+, 2. Dd3+
1. ... Lb1 2. Dd3+ Lxd3#
1. ... Da5 2. Lxc5+ Dxc5#
1. ... cxb4 2. Dc3+ bxc3#
play all play one stop play next play all
Cook: Dual 1. ... b1=D 2. Dc1+, 2. Dd3+
Henrik Juel: Slightly damaged by the dual after 1... b1=D (2020-11-17)
comment
Keywords: Allumwandlung, unechte schwarze
Genre: s#
FEN: 8/P7/2p1R3/2p5/qBK1n1B1/rp2k2N/bp6/1Q6
Input: Frank Müller, 2010-12-10
Last update: Marcin Banaszek, 2020-11-18 more...
62 - P1182967
Horst Böttger
Kurt Stibbe

22v Problem-Forum 03/2001
3. ehrende Erwähnung
P1182967
(6+4)
s#10
Korrektur in 09/2001, Seite 23.
1. Sb8 Kf8,Kf6,Kh8 2. Sc6+ Kg7 3. Tg8+ Kf6 4. Df1+ Tf2 5. Sg4+ Kf5 6. Dd3+ Kf4 7. De3+ Kf5 8. Sh6+ Kf6 9. Df4+ Txf4 10. Tg6+ hxg6#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-27)
comment
Keywords: Flight giving key
Genre: s#
FEN: R7/3N2kp/7N/7K/7p/1B6/1r6/Q7
Input: Frank Müller, 2010-12-23
Last update: Frank Müller, 2010-12-23 more...
63 - P1183988
Alexandr A. Derewtschuk
Volodymyr Chornous

1883 Chorno-bili stezhyny 06/2009
P1183988
(10+10) C+
s#8
1. Lf8 a5 2. Tg8 a4 3. Kg7 a3 4. Sd4 f5 5. Lg6 f4 6. e8=L f3 7. Lef7 f2 8. Sxb3+ Txb3#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion (L)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 4B3/4PKBP/p4p1P/5N2/8/1p6/prp3RR/bbkn2Q1
Input: Frank Müller, 2011-01-02
Last update: James Malcom, 2020-09-22 more...
64 - P1184018
Ivan Soroka
2547 Chorno-bili stezhyny 12/2010
4. Preis
P1184018
(8+3)
s#7
2 Lösungen
1. b8=T+ Kc7 2. Tb7+ Kd8 3. Td6 Kc8 4. Tc6+ Kd8 5. Tb8+ Lc8 6. Td6 Kc7 7. Tb7+ Lxb7#
1. b8=L Kc8 2. Tc5+ Kd8 3. Df6+ Ke8 4. Te5 Le6 5. Dg7 Kd8 6. Df8+ Kd7 7. Td5+ Lxd5#
play all play one stop play next play all
more ...
comment
Keywords: Umwandlungswechsel
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K2k4/PP1b4/4Q1p1/1P1R2P1/3P4/8/8/8
Input: Frank Müller, 2011-01-02
Last update: James Malcom, 2020-09-30 more...
65 - P1186125
Josef Kupper
S2212 The Problemist 03/2008
Lob
P1186125
(9+8) C+
s#12
1. Sd4? Tb1!
1. Ld4+ Kd5,d6 2. Lb2+ Kc5 3. Sd4 Kd5,d6 4. Sf5+ Kc5 5. Ld4+ Kd5 6. Lxg1+ Ke5 7. Ld4+ Kd5 8. Lf6+ Kc5 9. Sd4 Kd5,d6 10. Se2+ Kc5 11. Sc1 b2 12. Sb3+ Sxb3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-17)
comment
Keywords: Beseitigung hinderlicher Kraft, Logik - Multiple Rückkehr
Genre: s#
FEN: 8/2p5/P1N1pB2/KBk5/P4pP1/1p3P2/2pR4/n5r1
Input: Frank Müller, 2011-01-29
Last update: Marcin Banaszek, 2020-11-18 more...
66 - P1187047
Andrey Selivanov
6318 Sachova skladba 04/2003
1. Lob
P1187047
(10+3) C+
s#7
1. Td4! Ka5 2. Ta7+ Kb6 3. Sba4+ Kc6 4. Lb7+ Kc7 5. Ld5+ Kc8 6. Tc4+ Sxc4 7. Sb6+ Sxb6#
1. ... exd4 2. Sd5 Ka5 3. Ld7 Ka6 4. Tb8 Ka5 5. De1+ Ka6 6. Lb5+ Sxb5 7. Sc7+ Sxc7#
play all play one stop play next play all
more ...
comment
Keywords: Echo
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K1B5/1R2B3/k7/3Rp3/4P3/n1NP4/1N6/Q7
Input: Frank Müller, 2011-02-10
Last update: Marcin Banaszek, 2020-10-05 more...
67 - P1187498
Josef O. Byuzandyan
3617 Schach 03/1961
1. Lob
P1187498
(6+7) C+
s#6
1. Kg1! Tb5 2. Dh8+ Tb2 3. Txa6 h4 4. Dc3 h3 5. Dc1+ Tb1 6. Kh1 Txc1#
1. ... h4 2. Df3 h3 3. Kh1 Tb5 4. Dc3+ Tb2 5. Dc1+ Tb1 6. Txa6 Txc1#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-18)
comment

Genre: s#
FEN: Q7/8/p5R1/r1p4p/p1N5/N7/p4K1P/k7
Input: Frank Müller, 2011-02-18
Last update: Marcin Banaszek, 2020-11-18 more...
68 - P1187733
Andrey Dikusarov
5154 Shakhmatnaya Kompozitsiya 88 03-04/2009
P1187733
(6+2) C+
s#6
1. Le4! f5 2. Ld3 Kf3 3. Lg3 f4 4. Lh2 Kf2 5. Dg4 f3 6. Dg2+ fxg2#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1c
FEN: B7/8/5pQ1/8/3P1k1B/8/2N5/7K
Input: Frank Müller, 2011-02-20
Last update: Marcin Banaszek, 2020-09-21 more...
69 - P1188450
Heinz Brixi
436 Schachmatt 13/07/1947
P1188450
(5+3) C+
s#6
1. Td5 f3 2. Tf5 fxe2 3. Ke1 Ke3 4. Tf4 gxf4 5. Dd5 f3 6. Dc4 f2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-19)
comment

Genre: s#
FEN: 8/8/3Q4/6p1/4kpP1/8/4PK2/3R4
Input: Frank Müller, 2011-02-27
Last update: Marcin Banaszek, 2020-11-24 more...
70 - P1188511
Walter Eiche
1239 Schachmatt 05/09/1948
P1188511
(5+7) C+
s#7
1. Kh6 e6 2. Ld4 e5 3. Kh5 exd4 4. Df3 d3 5. Sf4 Kg1 6. Sxh3+ Kh1 7. Ta1 Txh3#
play all play one stop play next play all
more ...
comment
Keywords: pin-mate
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/4p2K/8/4B3/4Q3/7p/3pN1rr/1R1b3k
Input: Frank Müller, 2011-02-27
Last update: James Malcom, 2020-09-26 more...
71 - P1189126
Petko A. Petkov
11374 Schach-Echo , p. 512, 12/1988
Informalturnier 1988/89
Preis
P1189126
(9+11) C+
s#7
1. Tf2! droht 2. Sf3+ Kxf5 3. Sd2+ Ke5 4. Lf4+ Kf5 5. Lg5+ Ke5 6. Lxf6+ Dxf6 7. Dd6+ Dxd6#
1. ... Dg8 2. Sf3+ Kxf5 3. Sh2+ Ke5 4. Lf4+ Kf5 5. Le3+ Ke5 6. Sg4+ Dxg4 7. Ld4+ Dxd4#
1. ... Sc4 2. Sf3+ Kxf5 3. Se1+ Ke5 4. Lf4+ Kf5 5. Lc1+ Ke5 6. Lb2+ Sxb2 7. Sd3+ Sxd3#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-20)
comment
Keywords: Battery play, Batterietransformation, Batterie Typ Siers
Genre: s#
FEN: 5r1q/p2P1p1p/b1Q2p1B/ppK1kP1B/3N1R1P/n7/8/8
Input: Frank Müller, 2011-03-05
Last update: Marcin Banaszek, 2020-11-24 more...
72 - P1189699
Andrey Selivanov
Z315 Probleemblad 11-12/2006
Lob
P1189699
(5+2) C+
s#15
1. f8=D+! Kh7 2. Dh6+ Kg8 3. d8=D+ Kf7 4. Dd5+ Ke7,e8 5. De4+ Kf7 6. g6+ Kf6 7. g7+ Kf7 8. Dhg6+ Kg8 9. Dh7+ Kf7 10. g8=T+ Kf6 11. Df4+ Ke6 12. Dff5+ Kd6 13. Td8+ Kc6 14. b8=S+ Kb6 15. Dc7+ Txc7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-04)
comment
Keywords: Langzügige Miniatur, konsekutive Umwandlungen 4 (DDTS)
Genre: s#
FEN: 2K4k/rP1P1P2/8/6P1/8/8/8/8
Input: Frank Müller, 2011-03-09
Last update: Marcin Banaszek, 2020-11-07 more...
73 - P1190380
Viktor Syzonenko
6246 Phénix 12/2010
Lob
Sektion s#11-n
P1190380
(6+2) C+
s#11*
* 1. ... Kxe6 2. Dd7+ Ke5 3. Kh4 Ke4 4. Dd3+ Ke5 5. Lc6 Ke6 6. Dd7+ Ke5 7. Sg5 Kf4 8. Dd4+ Kf5 9. Le4+ Kf4 10. Se6+ Txe6 11. Lh6+ Txh6#
1. Kg4! Kxe6 2. Dd7+ Ke5 3. Kh4 Ke4 4. Dd3+ Ke5 5. Lc6 Ke6 6. Dd7+ Ke5 7. Sg5 Kf4 8. Dd4+ Kf5 9. Le4+ Kf4 10. Se6+ Txe6 11. Lh6+ Txh6#
play all play one stop play next play all
PR Yves Tallec 03/2015
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-04)
comment
Keywords: Aristocrat, Wartezug
Genre: s#
FEN: 8/6B1/4Nr2/1B2k3/8/3Q2KN/8/8
Input: Frank Müller, 2011-03-19
Last update: Marcin Banaszek, 2020-11-07 more...
74 - P1190406
Marko Ylijoki
933 Suomen Tehtäväniekat 02/1996
P1190406
(8+6) C+
s#10
b) sLa8 nach e6, +sTe8
a) 1. De6+ Kb7 2. Dc6+ Kc8 3. Dxa8+ Kd7 4. Dd5+ Kc8 5. Sd6+ Kd7 6. c8=D+ Ke7 7. Sf5+ Kf6 8. Dd6+ Kg5 9. Tg1+ Txg1+ 10. Dc1+ Txc1#
b) 1. Da6+ Kd7 2. Lxe8+ Kxe8 3. Dxe6+ Kf8 4. De7+ Kg8 5. c8=D+ Lf8 6. Dexf8+ Kh7 7. Dc7+ Kg6 8. Dff7+ Kg5 9. Tg1+ Txg1+ 10. Dc1+ Txc1#
play all play one stop play next play all
SCHRECKE: a)+b): C+, Gustav 4.1d, Brute Force (2020-10-29)
comment

Genre: s#
FEN: b1k5/p1P5/3Q2Bb/5N2/8/p6P/P7/K1R4r
Input: Frank Müller, 2011-03-19
Last update: Marcin Banaszek, 2020-10-29 more...
75 - P1190508
Jorma Pitkänen
The Problemist 01/2009
Neujahrsgruß
P1190508
(7+5) C+
s#7
1. Ta7 Kb5 2. Sd6+ Ka5 3. Se4 Kb5 4. Sc3+ Ka5 5. Tc4 Txa7 6. Tc5+ Ka6 7. Db7+ Txb7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-20)
comment

Genre: s#
FEN: 1KN5/1RQ5/rnR1p3/k3P3/p7/P7/8/8
Input: Frank Müller, 2011-03-20
Last update: Marcin Banaszek, 2020-10-23 more...
76 - P1190536
Stephan Dietrich
S2288 The Problemist 11/2009
P1190536
(9+2) C+
s#8
1. Dg7 Kd6 2. Sb7+ Kc6 3. Lf7 Kd7 4. Lg8+ Kc6 5. Ta6+ Kb5 6. Tb6+ Ka4 7. Dd4+ Ka3 8. Ta6+ Sxa6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-21)
comment
Keywords: Stalemate dissolution
Genre: s#
FEN: NKR5/P1n5/2k5/R1N5/2BQ4/8/P7/8
Input: Frank Müller, 2011-03-20
Last update: Marcin Banaszek, 2020-10-23 more...
77 - P1191029
Stephan Dietrich
S107 Problem Paradise 01-03/2008
P1191029
(8+2) C+
s#7
1. Lg3 Txa2 2. Sc5+ Ka5 3. Le1+ Td2 4. Se4+ Ka4 5. Lb5+ Ka5 6. Kb8 Kb6 7. Dd8+ Txd8#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-25)
FEN: 2K5/2B5/P7/3Q4/k7/rR1N4/R3B3/8
Input: Frank Müller, 2011-03-25
Last update: Erich Bartel, 2020-10-26 more...
78 - P1191149
Stephan Dietrich
317 Problem-Forum 06/2009
P1191149
(7+2) C+
s#7
1. Td5 Kh2 2. b8=L+ Kg2 3. Tg3+ Kh2 4. Tg1+ Kh3 5. Sg5+ Kh4 6. Tg4+ Kh5 7. Sf7+ Lxd5#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K7/BP6/8/7R/4N3/5R2/4B1k1/7b
Input: Frank Müller, 2011-03-26
Last update: James Malcom, 2020-09-30 more...
79 - P1192340
Peter Heyl
242 Problem-Forum 06/2007
Lob
P1192340
(12+9)
s#7*
* 1. ... Sa6 2. Dxc6+ Kb8 3. Db6+ Kc8 4. Dc7+ Sxc7 5. dxc7 Txg8#
* 1. ... Sd7 2. Dxc6 Kb8 3. dxd7 Txg8#
* 1. ... c5 2. Da8 c4 3. Lc6 c3 4. La4 c2 5. Lxc2 Txg8#
1. d7+? Sxd7 2. Dxc6+ Kb8 3. Dxd7 Txg8#
1. d7+? Kc7 2. d8=L+ Kc8 3. La5 Sa6 4. Dxc6+ Kb8 5. Db6+ Kc8 6. Dc7+ Sxc7 7. Lxc7 Txg8#, aber 1. ... Kb7!
1. Dxc6+! Sxc6 2. Lxc6 Kb8 3. d7 Ka7 4. d8=D+ Ka6 5. Da8+ Kb6 6. Da7+ Kxc6 7. Da5 Txg8#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-27)
comment

Genre: s#
FEN: 1nk1K1Nr/4RN1p/2pPp2P/4Pp2/5Pp1/4p1P1/4P1Q1/7B
Input: Frank Müller, 2011-04-11
Last update: Frank Müller, 2013-09-11 more...
80 - P1193473
Roland Niehüser-Sauer
768 Neue Osnabrücker Zeitung 31/12/1993
P1193473
(7+2) C+
s#6
1. Sg4 fxg4 2. Sh3 gxh3 3. Dg4+ Ke3 4. Lh2 Kf2 5. Te5 Kf1 6. Dg2+ hxg2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-20)
comment

Genre: s#
FEN: 8/8/3B4/3RNp2/2P1kN2/6Q1/8/7K
Input: Frank Müller, 2011-04-25
Last update: Marcin Banaszek, 2020-09-21 more...
81 - P1194003
Josef Plachutta
341 Österreichische Schachzeitung 03/1875
P1194003
(11+8) C+
s#6
1. Sh6 Kd4 2. Dxf3 Db8 3. Td6+ Dxd6 4. Sc6+ Dxc6 5. Lf6+ Dxf6 6. De3+ fxe3#
1. Sh6 Txg5? 2. Dxf3+ Kd4 3. Sf5+ Txf5 4. De3+ fxe3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-19)
comment

Genre: s#
FEN: 6qr/5Prp/R7/NR3NB1/4kp2/1P3n2/3pPK2/3B3Q
Input: Frank Müller, 2011-04-30
Last update: Marcin Banaszek, 2020-11-24 more...
82 - P1195181
Alois Johandl
75 Chlubna 50 JT 1996-1997
Lob
P1195181
(6+14) C+
s#6
1. Dd1! droht 2. Dxf3+ Lxf3#
1. ... Ke4 2. Sd6+ Ke5,Kd5 3. Sf7 droht 4. Dxf3+ Lxf3#
3. ... Ke4 4. Dc2+ Kd5 5. Le2 droht 6. Lxf3+ Lxf3#
5. ... fxe2 6. Dc4+ Kxc4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-20)
comment
Keywords: Drohmehrzüger
Genre: s#
FEN: q7/4n1N1/1B3pp1/1B1k3b/p1N2p2/5p2/2Qp1p1p/5nbK
Input: Frank Müller, 2011-05-09
Last update: Marcin Banaszek, 2020-09-21 more...
83 - P1195687
Mirko B. Markovic
Serbian Championship 2003-2006
2. Lob
P1195687
(9+3) C+
s#6
1. f8=T Lxb5 2. Ta8+ La6 3. Se8 Kb5 4. Sd6+ Ka5 5. Sdc4+ Kb5 6. Lb7 Lxb7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-20)
comment

Genre: s#
FEN: 8/2N2P2/8/kP6/b3B3/1pP5/1N5P/6BK
Reprints: (42) Mat Plus Review 06/2008
Input: Frank Müller, 2011-05-14
Last update: Marcin Banaszek, 2020-09-21 more...
84 - P1196739
Alberto Armeni
9436v feenschach 12/2006
P1196739
(8+3) C+
s#6
1. Lb8! d3 2. Te6 d2 3. Sd6 Kg3 4. Se4+ Kh3 5. Dh5
5. ... d1=D+ 6. Lf1+ Dxf1#
5. ... d1=S 6. Sf2+ Sxf2#
5. ... d1=T+ 6. Lf1+ Txf1#
5. ... d1=L 6. Df3+ Lxf3#
play all play one stop play next play all
Korrektur in 04-06/2008, Seite 255.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-20)
comment
Keywords: Allumwandlung, unechte schwarze
Genre: s#
FEN: 8/B7/BR4N1/5N2/3p3P/8/5k1p/3Q3K
Input: Frank Müller, 2011-06-03
Last update: Marcin Banaszek, 2020-09-21 more...
85 - P1197404
Andrey Dikusarov
1464 Chorno-bili stezhyny 03/2008
P1197404
(5+6) C+
s#11
1. Td8+ Kc7 2. Tc8+ Kd7 3. Dc6+ Ke7 4. Te8+ Kf7 5. Txe1 Kf8 6. Kh8 Kf7 7. De6+ Kf8 8. Dxg4 Kf7 9. De6+ Kf8 10. h7 g4 11. Df6+ Lxf6#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-29)
FEN: 1k6/7K/Q6P/6p1/6pb/3R2p1/6P1/4q3
Input: Frank Müller, 2011-06-12
Last update: Erich Bartel, 2020-09-29 more...
86 - P1197528
Stojan Petkasinov
8 The Macedonian Problemist 01-04/2000
P1197528
(7+8) C+
s#6
1. Sc5+! Dxc5 2. Txc5+ Sb5 3. Txa3+ bxa3 4. Tc4+ dxc4 5. Db3+ cxb3+ 6. Kb1 a2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-05)
comment

Genre: s#
FEN: 8/8/2B5/1R1p4/kpq5/rNnR4/QpKB4/b7
Input: Frank Müller, 2011-06-13
Last update: Marcin Banaszek, 2020-11-07 more...
87 - P1197534
Jorma Pitkänen
48 The Macedonian Problemist 05-08/2000
P1197534
(5+7) C+
s#5
1. c8=L d5 2. b8=S d4 3. Sc6 d3 4. Se5 d2 5. Sg6+ Lxg6#
play all play one stop play next play all
more ...
comment
Keywords: konsekutive Umwandlungen 2, under-promotion (LS), under-promotion in the key
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 3B4/1PP5/3p4/6rp/7k/8/p6P/rb5K
Input: Frank Müller, 2011-06-13
Last update: James Malcom, 2020-09-22 more...
88 - P1198722
Alex Lehmkuhl
521 Gaudium 11/2010
P1198722
(8+2) C+
s#10
1. Se5! Kb6 2. Sd7+ Ka6 3. Tc6+ Ka5 4. Dg5+ Lf5 5. Tc5+ Ka6 6. Df6+ Le6 7. Tc6+ Ka5 8. De5+ Ld5 9. Sb6 Ka6 10. Sc4+ Lxc6#
play all play one stop play next play all
more ...
comment
Keywords: Pure Round Trip (S), Systematic movement, Stalemate dissolution
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: KB6/8/k5bQ/2R5/P1N5/1PP5/8/8
Input: Frank Müller, 2011-07-02
Last update: Alfred Pfeiffer, 2020-10-15 more...
89 - P1200119
Dieter Müller
28 Gravure 2011
2.-3. ehrende Erwähnung
P1200119
(6+2) C+
s#7
b) Tausche wLe7/wBa2
a) 1. a4 Kc7 2. b6+ Kc8 3. b7+ Kc7 4. Dc4+ Kb6 5. b8=T+ Tb7 6. Dc5+ Ka6 7. Da7+ Txa7#
b) 1. e8=D+ Kc7 2. De5+ Kb6 3. D5b8+ Tb7 4. Dbd8+ Tc7 5. Dd6+ Tc6 6. Lc4 Txd6 7. Dd8+ Txd8#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K1k5/3rB3/4Q3/1P6/1P6/8/P7/8
Input: Frank Müller, 2011-08-11
Last update: James Malcom, 2020-10-01 more...
90 - P1200338
John Edward Driver
717 Die Schwalbe 08/1961
P1200338
(10+2) C+
s#6
1. Lb8 Kb6 2. Ld3 Kxc5 3. Lc7 Kd4 4. Ld6 Ke3 5. Le5 Kxf2 6. Sg2 fxg2#
play all play one stop play next play all
more ...
comment
Keywords: Königslenkung
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/B7/2P5/kBRP4/5N2/5p2/N4R1P/7K
Input: Frank Müller, 2011-08-14
Last update: James Malcom, 2020-09-22 more...
91 - P1201228
Günter Glaß
529 Die Schwalbe 10/1971
P1201228
(9+6) C+
s#6
1. Sb4 Lh7 2. Da1+ Lb1 3. Da4+ Lc2 4. Dd7+ Ld3 5. Dxg4+ Le2 6. Df3 Lxf3#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 6b1/5p2/5R2/8/2P2Bp1/2Q3N1/2N2p1P/3knR1K
Input: Frank Müller, 2011-08-24
Last update: James Malcom, 2020-09-22 more...
92 - P1201657
Lajos Riczu
1012v Feladvanykedvelök Lapja 11/1972
P1201657
(4+4) C+
s#6
Korrektur in 12/1973, Seite 369.
1. Kg1 g4 2. Kh1 g3 3. f3 g2+ 4. Kg1 Kg3 5. Lg4 h3 6. Lh5 h2#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/6p1/6N1/6pB/7p/7k/5P2/7K
Input: Frank Müller, 2011-09-02
Last update: James Malcom, 2020-09-22 more...
93 - P1202726
Werner Kuntsche
5108 Schach 01/1966
E. O. Martin zum 80. Geburtstag gewidmet
P1202726
(10+4) C+
s#6
1. Db3 Lxg6! 2. Dg8+ Le8 3. g5 g6 4. Df8 gxf5 5. Dxf5 Lf7 6. Dd5+ Lxd5#
5. ... Lg6 6. De4+ Lxe4#
5. ... Lh5 6. Df3+ Lxf3#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-23)
FEN: k3b3/P2p2p1/P2P2P1/5P2/6P1/4Q3/7P/6BK
Input: Frank Müller, 2011-09-17
Last update: Erich Bartel, 2020-09-24 more...
94 - P1203284
Konstantin Pochtarev
Yuri Fokin

5979 Schach 04/1969
3. Preis
P1203284
(8+9) C+
s#3*
* 1. ... Sxc2 2. Td2+ Ke3 3. Tcxc2 g2#
* 1. ... Sg2 2. Te3+ Sxe3+ 3. Lxe3 g2#
1. Txe4 Sxc2 2. Te2+ Kd4 3. Texc2 g2#
1. ... Sg2 2. Sf4+ Sxf4 3. Lxf4 g2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2020-10-06)
comment
Keywords: Changed continuations
Genre: s#
FEN: 8/2p3p1/2P3B1/2R4N/4p3/3k1pp1/2N1Rp2/2B1nK1n
Input: Frank Müller, 2011-09-24
Last update: Marcin Banaszek, 2020-10-12 more...
95 - P1203379
Joseph C. J. Wainwright
Detroit Free Press 1884
P1203379
(9+5) C+
s#6
1. Se8 Lg7 2. Sg4+ Le5 3. Sd6 exd6 4. Se3 d5 5. Sc4+ dxc4 6. b4+ cxb3ep#
play all play one stop play next play all
more ...
comment
Keywords: En passant
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-27)
FEN: 5b2/2N1p3/2Q1P2p/k3N2R/8/P7/KP1n4/4B3
Reprints: American Chess Monthly , p. 166, 09/1892
Pittsburgh Gazette Times 26/03/1911
Input: Frank Müller, 2011-09-25
Last update: Erich Bartel, 2020-10-27 more...
96 - P1204318
Fritz Loepert
Mate 1982
P1204318
(10+11) C+
s#5
1. 0-0-0 0-0 2. Sh6+ Kh8 3. Dc3+ Tf6 4. Sf7+ Kg8 5. Dxc8+ Txc8#
play all play one stop play next play all
James Malcom: Dumb question: What happens after Black plays 1. ... Lc2 and the like? (2020-11-03)
comment
Keywords: Castling (s w)
Genre: s#
Computer test: O. Jenkner: Gustav 3.2 d
FEN: qrn1k2r/p1Q1pN1b/1p1pP3/3P3N/8/8/pP1P4/R3KR2
Input: Frank Müller, 2011-10-09
Last update: Olaf Jenkner, 2011-11-14 more...
97 - P1214407
Ilja Mikan
1726 Springaren 10/1952
P1214407
(7+5)
s#4
1. Tfb7 Lg7 2. Txg7 Lb1 3. Tg3+ Ld3 4. Td7 b2#
1. Tfb7 Lb1 2. Se4+ Lxe4 3. Lxb4+ Kxb4+ 4. Dd4+ Lxd4#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-25)
comment

Genre: s#
FEN: 7b/R4R2/5N2/BB6/1n6/1pk5/b7/K2Q4
Input: Frank Müller, 2011-10-11
Last update: Frank Müller, 2011-10-11 more...
98 - P1215399
Henry Frau
2496 Nuova Rivista degli Scacchi 07-08/1888
P1215399
(12+11) C+
s#7
1. Txb5+ Tc5 2. Ld6+ Lxd6 3. Txc5+ Lxc5 4. Sxg6+ fxg6 5. Dh8+ Txh8 6. Sd3+ Sxd3 7. Td5+ Lxd5#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: Kb1R1BbN/1R3p2/2r3p1/1p2k1P1/1NP2nB1/4PP2/1p5Q/2q4r
Input: Frank Müller, 2011-10-22
Last update: James Malcom, 2020-10-01 more...
99 - P1216787
Philip Hamilton Williams
British Chess Magazine 04/1905
P1216787
(8+6) C+
s#6
1. Th1 c5 2. Th3 c4 3. Lxd3+ cxd3 4. Ld2 g5 5. Thh1 g4 6. Thf1 g3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-19)
Mario Richter: Stimmen die Quellinfos?
laut Index des BCM für 1905 nur 2 Probleme von P.H. Williams in diesem Jahr, 09/1905 p.371 No. 1979 ein #2, 10/1905 p.412 No. 1987 ein #3; (2020-11-20)
comment
Keywords: Round Trip (T)
Genre: s#
FEN: 8/4N3/2p3p1/4p1B1/4k3/1N1r4/4nKP1/1B2RR2
Input: Frank Müller, 2011-11-05
Last update: Marcin Banaszek, 2020-11-24 more...
100 - P1216921
Jorma Pitkänen
v Ensilaadintoja 1990
P1216921
(7+4) C+
s#6
Zwei Lösungen
1) 1. S3e5! Th1 2. Lh2+ Txh2 3. Sd3+ Kg4 4. Th4+ Kxh4 5. Kg1+ Kg4 6. Df2 Th1#
2) 1. Lxh2+! Kg4 2. Kg1 Kxf3 3. Tg7 Kg4 4. De2+ Kh4 5. Lg3+ Kxg3 6. De4 h2#
play all play one stop play next play all
Verbesserung unveröffentlicht ? (Brief 19.2.2002)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-20)
comment

Genre: s#
FEN: 8/5N1R/6B1/8/5k2/5N1p/5Kpr/4Q1B1
Input: Frank Müller, 2011-11-07
Last update: Marcin Banaszek, 2020-11-24 more...
Show statistic for complete result.

The problems of this query have been registered by the following contributors:

Gerd Wilts (4)
Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (7)
Brian Stephenson (12)
Frank Müller (72)
HBae (5)