Die Schwalbe

65 problem(s) found in 8423 milliseconds (displaying 65 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Dobbs, Gilbert S.' AND S='Sachova skladba'] [download as LaTeX]

1 - P0501243
Vladislav Bunka
2794 Sachova skladba 10/1991
P0501243
(2+13) C+
h#1
b) wTh2 statt wDh2: h#2
c) wSh2 statt wDh2: h#3
d) wLh2 statt wDh2: h#4
e) wBh2 statt wDh2: h#5
a) 1. Te2 Dg1#
b) 1. Te2 Tg2 2. Sf2 Tg1#
c) 1. Kd1 Sf3 2. Kc1 Se1 3. Ld1 Sd3#
d) 1. Ke2 Lf4 2. Kd3 Lxg5 3. Kc3 Lxf6 4. d3 Lxe5#
e) 1. Kf2 h4 2. Kg3 h5 3. Kh4 h6 4. Kh5 h7 5. Kh6 h8=D#
play all play one stop play next play all
Task
A.Buchanan: Now *this* is a minimal. (2021-07-22)
more ...
comment
Keywords: Forsberg Twins, Excelsior (s), Promotion in the mating move, Minimal (D,T,L,S,B)
Genre: h#
Computer test: C+ Gustav 4.1d
FEN: 8/8/5pp1/1K2p1q1/3p2b1/1p6/2rp2rQ/1n2k2n
Input: Gerd Wilts, 1996-06-06
Last update: A.Buchanan, 2021-07-22 more...
2 - P0508610
Lew N. Tamkow
2683 Sachova skladba 08/1991
P0508610
(3+2) cooked
h#2
b) sKa6 nach f6
a) 1. b1=T g8=D 2. Tb6 Da8#
b) 1. b1=L Te7 2. Lf5 g8=S#

NL:
a) 1. Ka7 Te7+ 2. Ka8 g8=T#
play all play one stop play next play all
t/Allumwandlung, u/61114, u/DStl
Yuri Bilokin: Correction: + bPd7 8/3p2P1/k7/4R2K/8/8/1p6/8 (3+3) (2021-09-17)
comment
Keywords: Allumwandlung
Genre: h#
FEN: 8/6P1/k7/4R2K/8/8/1p6/8
Input: Erich Bartel, 1997-05-23
Last update: hpr, 1999-10-17 more...
3 - P1014741
Valery G. Smirnov
2518 Sachova skladba 12/1990
P1014741
(4+3) C+
s#2
1. Dg8+! Lf8 2. Tb3 Dxa6#
play all play one stop play next play all
1899
SCHRECKE: C+, popeye 4.89 (2023-10-21)
comment
Keywords: Aristocrat, Miniature
Genre: s#
FEN: k7/q7/R7/8/K7/b7/QR6/8
Reprints: 251 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2023-10-21 more...
4 - P1017334
Gennady Koziura
2671 Shakhmatnaya Kompozitsiya 07-08/2002
2. ehrende Erwähnung
P1017334
(15+3) C+
s#5
1. d8=S! b5 2. Kh4 b4 3. Kh3 b3 4. Sh4 b2 5. Df4+ Sxf4#
1. ... bxc5 2. Kh6 droht 3. Lh5 cxd4 4. Dxd4+ Sxd4 5. Sf5+ Sxf5#
play all play one stop play next play all
Die Auszeichnung erfolgte in Schachmatnaja komposizija.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-13)
comment
Keywords: Multiple publication
Genre: s#
FEN: 1B6/2RP3P/1p1knQN1/2R3PK/2PP2B1/6N1/3P3P/8
Reprints: 5905 Sachova skladba 08/2002
Input: Frank Müller, 2004-05-12
Last update: Marcin Banaszek, 2021-10-15 more...
5 - 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...
6 - P1067116
Heinz Zander
5220 Sachova skladba 09/2000
P1067116
(9+3) C+
s#6
1. Sc4 f5 2. Tg4 fxg4 3. Lb8 g3 4. Sd3+ Ke2 5. Tf2+ gxf2 6. Dg2 Lxg2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-28)
comment

Genre: s#
FEN: K7/P4R2/3B1p2/8/5N2/8/2BN2R1/4kbQ1
Input: Frank Müller, 2004-11-01
Last update: James Malcom, 2021-02-28 more...
7 - P1071444
Vladislav Bunka
7398 Sachova skladba 01/2005
P1071444
(3+4) C+
h#3
b) wSb6 tauschen mit wLf7
a) 1. Kh6 Lxh5 2. Kxh5 Sd5 3. Dh6 Sf4#
b)
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klären 2. Lösung
Gerald Ettl: b) 1.Db8 Se5 2.Kh8 Ld4 3.Sh7+ Sg6# (2021-10-28)
Gerald Ettl: 1.Dg8 ... (2021-10-28)
comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.75 (2048 KB))
FEN: 8/5Bqk/1N6/6np/8/6K1/8/8
Input: hpr, 2005-03-06
Last update: hpr, 2005-03-06 more...
8 - P1089947
Zdenek Libis
8452 Sachova skladba 01/2007
nach K. Ewald
P1089947
(9+7) C+
s#3
1. bxa6! b5 2. Td4 b4 3. Le4 g3#
1. ... b6 2. Tb4 b5 3. Le4 g3#
1. ... bxa6 2. Ta4 a5 3. Le4 g3#
1. ... bxc6 2. Tc4 c5 3. Le4 g3#
play all play one stop play next play all
Olaf Jenkner: Kurt Ewald: P1176463 (2021-01-04)
comment
Keywords: Pickaninny
Genre: s#
FEN: 8/1p6/p1P5/1P3R2/5Rpk/1p3B1b/1P3NpK/6B1
Input: Frank Müller, 2009-08-13
Last update: Marcin Banaszek, 2021-01-06 more...
9 - P1089972
Bela Majoros
8831 Sachova skladba 10/2007
P1089972
(11+10) C+
s#10
1. Sc8 La7 2. Se7 Lb8 3. Sed5 La7 4. Sf4 Lb8 5. Sh3 La7 6. Sf2 Lb8 7. Sf5 La7 8. Se7 Lb8 9. Sc8 La7 10. Sxa7 gxf2#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-01-14)
comment

Genre: s#
Computer test: Gustav 4.1d
FEN: 1b6/N1p2p2/1pB2P1B/1P6/2p1p3/2P1Nkp1/3P2p1/3RK1Rb
Input: Frank Müller, 2009-08-13
Last update: Marcin Banaszek, 2021-01-18 more...
10 - P1093238
Jaroslav Stun
7410 Sachova skladba 2005
Lob
P1093238
(1+1)
h#5
2 Lösungen
Sentinelles
Doppellängstzüger
1) 1. Kg4,(+sBf3) Ke6,(+wBf7) 2. Kh5,(+sBg4) Kd7,(+wBe6) 3. Kg6,(+sBh5) Ke8,(+wBd7) 4. Kh7,(+sBg6) e7 5. Kh8,(+sBh7) f8=D#
2) 1. Kg2,(+sBf3) Kg6,(+wBf7) 2. Kh3,(+sBg2) Kh5,(+wBg6) 3. f2 f8=T 4. Kh2,(+sBh3) Txf2 5. Kg3,(+sBh2) Tf8,(+wBf2)#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-04-05)
comment
Keywords: Maximummer (Doppel-), only Kings, Sentinels, Promotion in the mating move, under-promotion (T)
Genre: Fairies
FEN: 8/5K2/8/8/8/5k2/8/8
Reprints: 9803 Sachova skladba 10/2009
Input: Frank Müller, 2009-10-28
Last update: Alfred Pfeiffer, 2019-06-28 more...
11 - P1097545
Andrey Dikusarov
Csak-Majoros 2005
P1097545
(5+2)
s#10
1. Thg8+ Kf6 2. Lh5 Kf5 3. Lg5 f6 4. Lh4 Kf4 5. Lg4 f5 6. Lh3 Kf3 7. Lg3 f4 8. Lh2 Kf2 9. Lg2 f3 10. Th8 fxg2#
Zunächst mit der 2. ehrenden Erwähnung ausgezeichnet, später wurde diese aber wieder aberkannt.
vgl. Dikusarow (Wetscherni Nowosibirsk 1964) s#9
vgl. Dikusarow (Bilten 1963) s#9
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SBD: Siehe auch P1016709 (2011-11-30)
Anton Baumann: C+ Gustav 4.1d (2020-12-04)
comment
Keywords: Systematic movement
Genre: s#
FEN: 4R2R/5pk1/6B1/8/5B2/8/8/7K
Reprints: 7690 Sachova skladba 88 30/06/2005
Input: Frank Müller, 2010-01-02
Last update: Rainer Staudte, 2019-07-21 more...
12 - P1115825
Mikhail Kalgin
Sachova skladba 1997
P1115825
(4+3)
#2
SCHRECKE: C+, popeye 4.87
1. La4! (Zugzwang)
1. ... Kd2 2. Db4#
1. ... d2 2. Txe3#
1. ... e2 2. Tc1# (2023-02-09)
comment
Keywords: Miniature Collection (0239645)
Genre: 2#
FEN: 8/8/8/8/5Q2/2kpp3/8/K2BR3
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
13 - P1131613
Lew N. Tamkow
2607 Sachova skladba 31 03/1991
P1131613
(4+3)
#3
1. Kb4! droht 2. Th5 ... 3. Th1#
1. ... c1=D 2. Txc1+ Kh2 3. Th1#
1. ... c1=S 2. Txc1+ Kh2 3. Th1#
1. ... c1=T 2. Txc1+ Kh2 3. Th1#
1. ... c1=L 2. Txc1+ Kh2 3. Th1#
1. ... e5 2. Txc2 Kf1 3. Tc1#
play all play one stop play next play all
e177 3m
SCHRECKE: C+, popeye 4.87 (2022-10-01)
comment
Keywords: Miniature Collection (0344256)
Genre: 3#
FEN: 8/8/4p3/2R5/4N3/2K2B2/2p5/6k1
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2015-11-17 more...
14 - P1141216
Wiktor I. Sheltuchow
Stroitelnaja Gaseta 1986
P1141216
(5+2) C+
#4
1. Sd5 Kb7 2. a8=D+ Kxa8 3. Sb6+ Ka7 4. Sc8#
1. ... Kd7 2. axb8=D Ke6 3. Df8 Kd7 4. Lh3#
play all play one stop play next play all
E4u-S-S m
Henrik Juel: C+ Popeye 4.61, except for a few mate duals (2024-02-28)
comment
Keywords: Miniature Collection (0342154), Minimal (b), Miniature, Promotions to queens, Drag-in sacrifice
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1nk5/P7/5N2/1P6/3K4/8/6B1/8
Reprints: 798 Sachova skladba 12/1986
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-02-29 more...
15 - P1145730
Panos Louridas
4338 Sachova skladba 58 09/1997
P1145730
(4+3) cooked
#7
1. 0-0-0 Ka4 2. Td5 b3 3. Sc2 bxc2 4. Kxc2 Kb4 5. b3 Ka3 6. Td4 d5,Ka2 7. Ta4#
play all play one stop play next play all
Cook: 2. ... Kb3! widerlegt
E2-b7
SCHRECKE: Als #7 ist es UNLÖSBAR: 2. ... Kb3!
Vielleicht ist es ein #8 mit der Lösung:
1. 0-0-0! Ka4 2.Td5 Kb3! 3.Kb1 Ka4 4.Kc2 b3+! 5.Kd3 Kb4 6.Sd1 Ka4 7.Sc3+ Kb4 8.Tb5# (2022-06-06)
comment
Keywords: Miniature Collection (0346330), Castling key (wl), Miniature
Genre: n#
FEN: 8/8/3p4/8/1p6/1k2N3/1P6/R3K3
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-08 more...
16 - P1145739
Panos Louridas
Sachova skladba 59 12/1997
P1145739
(4+2)
#9
1. 0-0-0 c3 2. Td4 cxb2+ 3. Kb1 Kc3 4. Sf3 Kb3 5. Sd2+ Kc3 6. Td5 Kb4 7. Kxb2 Ka4 8. Kc3 Ka3 9. Ta5#
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E2-b9 HB
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-06-08)
comment
Keywords: Miniature Collection (0346456), Castling key (wl)
Genre: n#
FEN: 8/8/8/8/2p5/1k6/1P6/R3K1N1
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-08 more...
17 - P1145777
Panos Louridas
4545 Sachova skladba 61 1998
P1145777
(4+2)
#7
1. 0-0-0 Kb4 2. Td5 Kxa3 3. Td4 Kb3 4. Tc4 b6 5. Kb1 Ka3 6. Kc2 Ka2 7. Ta4#
play all play one stop play next play all
E2-b7
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-06-06)
comment
Keywords: Miniature Collection (0346828), Castling key (wl)
Genre: n#
FEN: 8/1p6/8/1B6/8/Nk6/8/R3K3
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-05 more...
18 - P1146408
Panos Louridas
Sachova skladba 58 1997
P1146408
(3+2)
#4
b) sSg4->h4
a) 1. 0-0-0 Kc8 2. Th1 Sf6 3. Th8+ Sg8 4. Txg8#;
b) 1. ?
play all play one stop play next play all
E2-b4
SCHRECKE: a)+b): C+, Gustav 4.2a, Brute Force
b) 1.0-0-0! Kc8 2.Tg1 Sg2/Sg6 3.T:g2/T:g6 (2022-06-08)
comment
Keywords: Miniature Collection (0346328), Castling key (wl)
Genre: n#
FEN: 1k6/5R2/8/8/6n1/8/8/R3K3
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-08 more...
19 - P1156354
Vladimir Kozhakin
4791 Sachova skladba 65 1999
P1156354
(4+1)
#4
1. Kf3 Kd4 2. Td6+ Ke5 3. Sc4+ Kf5 4. Tf6#
play all play one stop play next play all
T22S
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-03-30)
comment
Keywords: Miniature Collection (0347454)
Genre: n#
FEN: 8/8/2R5/8/4N3/3k4/3N1K2/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
20 - P1164508
Vladimir V. Nikitin
799 Sachova skladba 12/1986
P1164508
(3+4)
#5
1. Da1 g3 2. Dd4+ g4 3. Dd8+ Tg5 4. De7 Kh5 5. Dh7#
play all play one stop play next play all
H31 m
SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-10-27)
comment
Keywords: Miniature Collection (0342155)
Genre: n#
FEN: Q7/8/8/4P1pr/6pk/8/6K1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
21 - P1178544
Otto Burr
7815 Sachova skladba 10/2005
1. ehrende Erwähnung
P1178544
(10+7) C+
s#3
1. Sb6? Lf5! 1. Sc5? Lf7!

1. Sb2! droht 2. Dxe4+ Lxe4 3. Sd3+ Lxd3#
1. Sb2 Lh5 2. Tf5+ Kd6 3. Dd2+ Sxd2#
1. Sb2 Le8 2. Sxe8 Lg1 3. Dxg3+ Sxg3#
1. Sb2 Lf7 2. Dg5+ Sxg5 3. Sc4+ Lxc4#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: B2B4/6Np/5RbP/4k3/N3n3/2P1Q1p1/5pPb/5K2
Input: Frank Müller, 2010-10-22
Last update: Dieter Berlin, 2024-02-21 more...
22 - P1179497
Vladislav Bunka
9708 Sachova skladba 07/2009
P1179497
(10+2)
s#5
1. Kc1 d5 2. Lf3+ Kd3 3. Dh6 d4 4. Ld1 dxc3 5. Dd2+ cxd2#
1. Kc1 d6 2. Lc2+ dxe5 3. Dh1 e4 4. Le1 e3 5. Ld2 exd2#
play all play one stop play next play all
Frank Müller: Die Stellung ist im Vorwärtsspiel C+. Gleichwohl ist die Stellung retroanalytisch nicht erspielbar, da Schwarz keinen letzten Zug hat. Man kann vermuten, dass der Autor dies übersehen hat.
Um allen Diskussionen aus den Weg zu gehen, habe ich c+ und cooked gelöscht.
Mario Richter: Schwarz hat keinen letzten Zug, müßte also eigentlich in der Lösung beginnen. (2010-11-07)
Olaf Jenkner: Sollte auf Cooked und unlösbar gesetzt werden. (2010-12-31)
Frank Müller: Die Aufgabe ist im Vorwärtsspiel korrekt, erfüllt also die Forderung. Das die Stellung retroanalytisch nicht herleitbar ist, ist sicherliche eine (deutliche) Schwäche des Problems, aber deswegen wird die Aufgabe nicht unlösbar. Ich habe jedoch das Keyword illegale Stellung hinzugefügt. Dies kennzeichnet wohl am Besten die Unsauberkeit der Aufgabe. (2010-12-31)
Olaf Jenkner: Die Stellung ist legal und in Fällen, wo die normalerweise anziehende Partei aufgrund retroanalytischer Überlegungen nicht am Zug sein kann, zieht automatisch die andere Seite. Damit wäre die Autorlösung fehlerhaft und es existiert keine korrekte Lösung. Allerdings kenne ich den Kodex nicht so gut, aber es gibt da ausgewiesene Experten, die sich um viel kompliziertere Dinge kümmern. (2010-12-31)
HBae: Das sollte der Autor korrigieren durch einen anderen Schlüsselzug (mit wKc1 in der Ausgangsstellung). Letzter schwarzer Zug wäre dann Kf1-e2 gewesen. Ich hätte einen akzeptablen Vorschlag (C+), möchte dem Autor aber nicht vorgreifen. (2010-12-31)
Mario Richter: Die Labels 'C+' und 'illegale Stellung' behagen mir nicht - beide sind eigentlich falsch. Dummerweise ist hier wie an vielen anderen Stellen auch der Codex ziemlich schwammig formuliert (leider), trotzdem mal die relevanten Stellen:
"Article 15 - First Move: If the first move does not lie with the conventional party (examples see Footnote 9), this should either be indicated in the stipulation or deducible from retroanalysis. ...
Footnote 19: ... The number of moves to be expressed in the stipulation should be the number of moves to be made by White." (2011-01-08)
Anton Baumann: mögliche Korrektur: +wBa5, +sBa6 (2023-12-22)
Vaclav Kotesovec: Judge Christer Jonsson excluded this problem from the award (see Sachova skladba 111/2011, p. 2770), so I removed "1. Lob". (2023-12-22)
SCHRECKE: Den Vorschlag von HBae aufgreifend, wäre die Aufgabe ohne zusätzliches Material zu retten:
wKc1, wTe5 nach e8 - 1. Te5! (2023-12-22)
comment
Keywords: Pawn step variations, Illegal position (with WTM), Minimal
Genre: s#
FEN: 8/3p4/8/4R3/4B1N1/1PP4Q/1PK1kB2/1R6
Input: Frank Müller, 2010-11-03
Last update: Vaclav Kotesovec, 2023-12-22 more...
23 - 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...
24 - P1187053
Aleksandr Azhusin
6446 Sachova skladba 07/2003
P1187053
(11+4) C+
s#6
1. Tg8! bxa4 2. Kf8 a3 3. Te8 a2 4. Dc4+ Kf5 5. e4+ Kf6 6. Sd7+ Sxd7#
1. ... h4 2. Kd8 h3 3. Te8 h2 4. Dg4+ Kd5 5. e4+ Kd6 6. Sf7+ Sxf7#
play all play one stop play next play all
SBD: 1. Kd8? bxa4! 1. Kf8? h4! (2014-06-21)
more ...
comment
Keywords: Banny Theme, Echo-Manöver, Echo
Genre: s#
Computer test: Gustav 4.1d
FEN: 1NR1K2N/8/4Q3/1p2n2p/PP2k3/2P5/4P3/2B3R1
Input: Frank Müller, 2011-02-10
Last update: Marcin Banaszek, 2021-03-14 more...
25 - P1207598
Artur T. Garzer
3649 Sachova skladba 47, p. 933, 09/1995
8. Lob
P1207598
(1+1) C+
h=2
2.1.1.1
Gitterschach
1) 1. Kb2 Kd3 2. Kc1 Kc2=
2) 1. Ka2 Kc3 2. Ka3 Kb3=
play all play one stop play next play all
Echopatts. Preisrichter war Juraj Lörinc. vgl. Nixon 1953 und Kniest 1963
Gunter Jordan: Vorweggenommen durch:
P0575588 (Nixon)
P1207519 (Steudel)
P1207527 (Kniest) (2015-03-11)
Steen Christensen: I find “vgl. Nixon 1953 und Kniest 1963” to be the best description and suggest the keyword “anticipated” to be removed. (2023-10-01)
comment
Keywords: anticipated, Grid Chess, only Kings
Genre: Fairies
FEN: 8/8/8/8/8/1k6/3K4/8
Input: Hans Gruber, 2011-10-09
Last update: Erich Bartel, 2017-08-19 more...
26 - P1238023
Bosko Miloseski
11197 Sachova skladba 04/2012
P1238023
(10+5)
ser-h#6
2.1...
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#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2024-02-04)
comment
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...
27 - P1238024
Milomir Babic
11199 Sachova skladba 04/2012
P1238024
(7+7)
ser-h#30
1. a5 2. a4 3. a3 4. a2 5. a1=L 6. Lxf6 7. Le5 8. f5 9. f4 10. f3 11. fxg2 12. g1=L 13. Lxb6 14. Lc5 15. b5 16. b4 17. b3 18. b2 19. b1=L 20. La2 21. Le6 22. Lxg4 23. Ke6 24. Kd5 25. Le6 26. g4 27. g3 28. g2 29. g1=L 30. Lgd4 e4#
play all play one stop play next play all
Anton Baumann: C+ Alybadix (2021-01-25)
comment
Keywords: Seriesmover, konsekutive Umwandlungen 4 (LLLL)
Genre: Fairies
FEN: 8/pp1k1p2/1Ppp1P2/6p1/6P1/3P4/4P1P1/4K3
Input: Frank Müller, 2012-05-04
Last update: Frank Müller, 2013-05-04 more...
28 - P1245486
Bo Lindgren
Springaren 2005
3. Preis
P1245486
(7+5)
ser-s#24
1. g7 2. g8=D 3. Dg6 4. Db6 5. g6 6. g7 7. g8=D 8. Dg5 9. Dgb5 10. g5 11. g6 12. g7 13. g8=D 14. Dg4 15. Dgd7 16. g4 17. g5 18. g6 19. g7 20. g8=D 21. Dg2 22. Dgb7 23. Kc6 24. Dfb4+ Sxb4#
play all play one stop play next play all
t/alle Umwandlungen auf demselben Feld;
more ...
comment
Keywords: konsekutive Umwandlungen 4 (DDDD), Seriesmover
Genre: Fairies
FEN: 5Q2/2K2n2/6P1/6P1/p5P1/P5P1/2n5/2r1k3
Reprints: 11320 Sachova skladba 07/2012
Input: Frank Müller, 2012-07-26
Last update: Arnold Beine, 2022-08-08 more...
29 - P1245583
Zdenek Libis
5441 Sachova skladba 06/2001
P1245583
(9+9) C+
s#6
1. Th1 g4 2. Te1 g5 3. Lf6 exf6 4. Se7 f5 5. Dd5+ cxd5 6. Te2 d4,f4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-02)
comment

Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 3k2N1/1R2p1NR/2p1Q1p1/2p1B1p1/2p5/2p1K1p1/2P3P1/8
Input: Frank Müller, 2012-07-27
Last update: Marcin Banaszek, 2021-01-07 more...
30 - P1253299
Ivan Soroka
10733 Sachova skladba 07/2011
P1253299
(6+4) C+
s#8
1. Df3+!
1. ... Ke1 2. Tc1+ Kd2 3. Td1+ Kc2 4. Dd3+ Kxb2 5. Th1 Lb1 6. Dd2+ Lc2 7. Dc1+ Ka2 8. Sc3+ Lxc3#
1. ... Kd2 2. De3+ Kd1 3. Td3+ Kc2 4. Sa3+ Kxb2 5. Dc5 Lb1 6. Txb3+ Ka2 7. Tb2+ Kxb2 8. Dc1+ Kxc1#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-21)
comment

Genre: s#
FEN: 6BK/8/8/1N6/4Q3/1pR5/bP6/b2k4
Input: Frank Müller, 2012-11-09
Last update: Marcin Banaszek, 2020-12-21 more...
31 - P1253303
Jozef Holubec
10738 Sachova skladba 07/2011
P1253303
(9+4) C+
s#11
1. Df7+ Kg5 2. Tg6+ Kh5 3. Tg8+ Kh6 4. Th8+ Kg5 5. Dg7+ Kf5 6. Ld3+ Ke6 7. Te8+ Kd5 8. Db7+ Kc5 9. Tc8+ Lc7 10. Lf2+ Se3+ 11. Kg1 h2#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2021-04-21)
comment

Genre: s#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-04-21)
FEN: 8/8/R7/1N5k/5b2/P4P1p/Q3B1n1/4BK1N
Input: Frank Müller, 2012-11-09
Last update: Marcin Banaszek, 2021-04-28 more...
32 - P1260422
Valery Surkov
4919 Sachova skladba 12/1999
3. ehrende Erwähnung
P1260422
(10+4) C+
s#4
1. Tg7! Kxe6 2. Df7+ Kxe5 3. Tg5+ Kd6 4. Sc8+ Txc8# AB
1. ... Kxe5 2. Tg5+ Kxe6 3. Df7+ Kd6 4. Sc8+ Txc8# BA
2. ... Kd6 3. Sb5+ Kxe6 4. Dc8+ Txc8#
1. ... b3 2. Dxb3+ Kxe5 3. Tf7+ Kd6 4. Sc8+ Txc8#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-03-30)
comment
Keywords: Reciprocal moves by White
Genre: s#
FEN: 4K2B/NQ3R2/2r1P3/R1pkP3/1p6/3PP3/8/8
Input: Frank Müller, 2013-01-20
Last update: Marcin Banaszek, 2022-04-03 more...
33 - P1262014
Sergii I. Tkachenko
11534 Sachova skladba 01/2013
P1262014
(2+6)
#10
Anton Baumann: 1.Dd5+ Ka7 2.Dd4+ Ka8 3.De4+ Ka7 4.De3+ Ka8 5.Df3+ Ka7 6.Df2+ Ka8 7.Dxg2+ Ka7 8.Df2+ Ka8 9.Db6 (10.Da6#) 9. ... Lg1,Sc6 10.Db8,Db7#
C+ Gustav 4.2a (2022-06-25)
comment
Keywords: Minimal
Genre: n#
FEN: k1Kn4/8/p7/2Q5/8/8/1p4pb/8
Input: Frank Müller, 2013-02-07
Last update: Frank Müller, 2013-06-16 more...
34 - P1281661
Miroslav Henrych
4343 Sachova skladba 09/1997
2. Lob
P1281661
(12+8)
s#6
1. Te1+ Le3 2. Da5+ Lb5 3. Ta6 Tf8,Td7 4. Sf7+ Txf7 5. Dc7+ Txc7 6. d4+ cxd3ep#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-08)
comment
Keywords: En passant
Genre: s#
FEN: 3N4/2Qb1r2/3R1p2/2b1kN2/p1p3P1/P1n2BP1/1BKP4/2R5
Input: Frank Müller, 2013-12-26
Last update: Frank Müller, 2013-12-26 more...
35 - P1281794
Andrey Selivanov
11930 Sachova skladba (121) 10/2013
1. Lob
P1281794
(11+3) C+
s#6
1. Tb6 Kxc5 2. f8=D+ Kd5 3. d8=D+ Ke5 4. Dfe7+ Txe7 5. Dc7+ Txc7 6. Lc3+ Txc3#
1. ... Ke5 2. Sd3+ Kd5 3. Kf4 Kd4 4. d8=D+ Td7 5. Td6+ Txd6 6. Df6+ Txf6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-04)
comment

Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (207772 KB)
FEN: Q7/1r1P1P2/4R3/B1Nk4/8/1P2K3/2P3r1/5R1B
Input: Frank Müller, 2013-12-28
Last update: James Malcom, 2021-01-04 more...
36 - P1281796
Vladislav Bunka
11932 Sachova skladba (121) 10/2013
4. ehrende Erwähnung
P1281796
(13+9) C+
s#7
1. f8=T Kb7 2. a8=L+ Kxa6 3. Sb8+ Ka7 4. Ta3+ Kxb8 5. Lc6 Kc8 6. L2xe4 Kd8,Kb8 7. Lf5 Lxg7#
2. ... Kc8 3. Txe8+ Kd7 4. Td8+ Ke6 5. Lb3+ Kf5 6. Sge7+ Kf6 7. Lg8 Lxg7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-18)
comment

Genre: s#
FEN: k3n1NK/P1p2PPP/RpN4b/1p4p1/1P2p1p1/4R1P1/2B1P3/8
Input: Frank Müller, 2013-12-28
Last update: Marcin Banaszek, 2020-12-21 more...
37 - P1289449
Zdenek Libis
10270 Sachova skladba 07/2010
P1289449
(14+8) C+
s#6
1. e5!
1. ... dxe5 2. Tfe1 e4 3. Dc8 e3 4. Kd8 e2 5. Lxb5 Lxb5 6. Lxg5+ Lxg5#
1. ... Ke2 2. Tcd1 dxe5 3. Df8 e4 4. Ke8 e3 5. Lxg5 Lxg5 6. Lxb5+ Lxb5#
play all play one stop play next play all
more ...
comment
Keywords: Echo
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-26)
FEN: 4Q3/2PKBP2/2Bp4/1p1P2p1/bP2P1Pb/1p4p1/1N1k2N1/2R2R2
Input: Frank Müller, 2014-10-20
Last update: Erich Bartel, 2021-02-27 more...
38 - P1289451
Necolae Chivu
10272 Sachova skladba 07/2010
P1289451
(7+2) C+
s#6
2 Lösungen
1. Te5 Kd3 2. Te3+ Kd4 3. Db4+ Tc4 4. Se6+ Kd5 5. Td7+ Kc6 6. Da4+ Txa4#
1. Sd5 Kc5 2. Tc7+ Kd4 3. Ka5 Kd3 4. Sf4+ Kd4 5. Td7+ Kc5 6. Da3+ Txa3#
1. Sd5 Kd3 2. Sf4+ Kd4 3. Ka5 Kc5 4. Tc7+ Kd4 5. Td7+ Kc5 6. Da3+ Txa3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-18)
comment
Keywords: Echo, Minimal
Genre: s#
FEN: 8/2N1R3/K3R3/8/3k4/2r5/BQ3P2/8
Input: Frank Müller, 2014-10-20
Last update: James Malcom, 2021-02-18 more...
39 - P1289460
Michel Caillaud
10360 Sachova skladba 10/2010
3. Lob
P1289460
(11+3) C+
s#9
1. d8=T Lg7 2. f8=S+ Lxf8 3. Te8+ Le7 4. c7 Kd7 5. c8=L+ Kxe8 6. h8=D+ Lf8 7. Sd6+ Kd8 8. Dxf6+ Le7 9. Lb1 Lxf6#
play all play one stop play next play all
more ...
comment
Keywords: Allumwandlung, konsekutive Umwandlungen 4 (TSLD)
Genre: s#
Computer test: Gustav 4.1d
FEN: 7b/R2P1P1P/2P1kpP1/5N2/4BP2/8/P7/K7
Input: Frank Müller, 2014-10-20
Last update: James Malcom, 2020-11-13 more...
40 - P1297600
Andrey Dikusarov
12534 Sachova skladba (126) 01/2015
P1297600
(6+4) C+
s#9
1. Da1+! Kb4 2. Ld2+ Kc5 3. Txb5+ Kd6 4. Da3+ Kd7 5. Tb7+ Kd8 6. Lg5+ Se7 7. Da8 g6 8. Lh4 g5 9. Sc6+ Sxc6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-24)
comment

Genre: s#
FEN: 1K6/5Bp1/1R6/1b3nB1/k2N4/2Q5/8/8
Input: Frank Müller, 2015-02-14
Last update: Marcin Banaszek, 2020-10-29 more...
41 - P1298226
Rudolf Svoboda
722 Sachova skladba 12/1986
P1298226
(13+5) cooked
s#6
1. Dd7! Sf7 2. Lc7+ Sd6 3. Sb4 a6 4. Ld5 exd5 5. Sc4+ dxc4 6. Db5+ axb5#
1. ... Sg6 2. f4+ Sxf4 3. Txe6+ Sxe6 4. De7 h6 5. Sb4 a6 6. Dc5+ Sxc5#
play all play one stop play next play all
Cook: Dual
1. ... Sf7 2. Lc7+ Sd6 3. Sb4 a6 4. Ld5 exd5 5. Sb3 d4 6. Db5+ axb5#
SCHRECKE: Nach 1. ... Sf7 2.Lc7+ Sd6 3.Sb4 a6 4.Ld5 e:d5 gibt's den Dual 5.Sb3 d4 6.Db5+ a:b5# (2021-01-16)
comment

Genre: s#
FEN: 3B3n/pB5p/N1Q1p2R/P3k2P/K5P1/P3PP2/3N4/8
Input: Frank Müller, 2015-02-27
Last update: Marcin Banaszek, 2021-01-18 more...
42 - P1298228
Rudolf Svoboda
724 Sachova skladba 12/1986
P1298228
(14+6) C+
s#6
1. Kg4 c6 2. Kf5 cxb5 3. Txc4+ bxc4 4. Le4 cxb3 5. f3 bxa2 6. De3+ Sxe3#
1. ... f5+ 2. Kf3 c6 3. Lf1 cxb5 4. Le2 b4 5. Tg3 ... 6. De1+ Sxe1#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-17)
comment
Keywords: Echo
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/2p3p1/4NpR1/1PR4K/2n2P2/PPk5/PNn2PB1/B1Q5
Input: Frank Müller, 2015-02-27
Last update: Marcin Banaszek, 2021-02-24 more...
43 - P1298265
Jiri Jelinek
1350v Sachova skladba 11/1987
Vladislav Bunka 50 JT
1. Lob
P1298265
(11+3) C+
s#6
1. Se3! d6 2. Kd4 Kd2 3. Sb3+ Ke2 4. Sc1+ Kd2 5. Sf1+ Txf1 6. Df4+ Txf4#
1. ... dxe6 2. Te5 Kd2 3. Dg2+ Tf2 4. Sf1+ Ke2 5. g8=D Txg2 6. Dg4+ Txg4#
play all play one stop play next play all
Korrektur in Jelenek: Dynamic echo in the Bohemian selfmate.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-26)
comment
Keywords: Bauernschlag-Varianten, Chameleon Echo
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 2R5/3p2P1/4P3/3R4/B3K1QB/5r2/4k1N1/NR6
Reprints: The dynamic echo in the Bohemian ...
Input: Frank Müller, 2015-02-27
Last update: Marcin Banaszek, 2021-01-31 more...
44 - P1298312
Oto Mihalco
2307 Sachova skladba 04/1990
P1298312
(9+6) C+
s#2
1. Dh8? Te8!
1. Th8 Txd5 2. Dxd5 Th1#
1. Th8 Td6 2. Dxd6 Th1#
1. Th8 Td7 2. De8 Th1#
1. Th8 Ta8 2. Txa8 Th1#
1. Th8 Tb8 2. Txb8 Th1#
1. Th8 Tc8 2. Txc8 Th1#
1. Th8 Txh8 2. Dxh8 Th1#
1. Th8 Tg8 2. Txg8 Th1#
1. Th8 Tf8 2. Txf8 Th1#
1. Th8 Te8 2. Txe8 Th1#
play all play one stop play next play all
more ...
comment
Keywords: Grab
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 3r4/2N5/8/p2PQ2R/k7/6Bp/P1N2Ppr/6K1
Input: Frank Müller, 2015-02-27
Last update: Dieter Berlin, 2024-01-30 more...
45 - P1298324
Gennady Chumakov
2680 Sachova skladba 08/1991
P1298324
(10+6) cooked
s#8
1. Dd8 Kh8 2. Td6 Kh7 3. Tf6 Kh8 4. Dd1 Kh7 5. Tf7+ Kh8 6. Sexg2 fxg2 7. Dh5+ gxh5 8. Sg6+ Sxg6#
play all play one stop play next play all
SCHRECKE: 6 Kurzlösungen in 6 Zügen: 1.S:f5, 1.Dd8, 1.D:f5, 1.De6, 1.Df7+, 1.Dh8+
z.B.: 1.Dh8+ K:h8 2.Tg3 Kh7 3.Td6 Kh8 4.Tf6 Kh7 5.Tf7+ Kh8 6.S:g6+ S:g6# (2020-12-11)
comment

Genre: s#
FEN: 4BK2/7k/5Qp1/3R1pP1/5N1n/4Np1R/5Pp1/6B1
Input: Frank Müller, 2015-02-27
Last update: Marcin Banaszek, 2020-12-14 more...
46 - P1298333
Yuri Markovic Gordian
2947 Sachova skladba 04/1992
P1298333
(11+4) C+
s#6
1. Dd6!
1. ... c5 2. Se5 c4 3. Kf8 c3 4. Tf7 c2 5. Dd8+ Tc8 6. g7 Txd8#
1. ... e5 2. Sxc6+ Kc8 3. De6+ Td7 4. Kg8 e4 5. De8+ Td8 6. g7 Txe8#
play all play one stop play next play all
more ...
comment
Keywords: Echo
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-26)
FEN: 1k6/R1r1NNKR/1Pp1p1PP/8/5Q2/4P3/8/2B5
Input: Frank Müller, 2015-02-27
Last update: Erich Bartel, 2021-02-27 more...
47 - P1298341
Zdenek Modlitba
3008 Sachova skladba 07/1992
P1298341
(10+4) cooked
s#8
1. Dh3+ Kf2 2. Df5 Kf1 3. Dxd3+ Kf2 4. Db3 Kf1 5. Db5+ Kf2 6. Tc4 Kf1 7. Tc2+ Kf2 8. De2+ fxe2#
play all play one stop play next play all
Cook: 1. Dh1+ Kf2 2. Tc5 dxc5 3. h7 c4 4. h8=D c3 5. dxc3 d2 6. D8h4+ Ke3 7. D1e1+ Kd3 8. De2+ fxe2#
Anton Baumann: NL: 1.Dh1+ Kf2 2.Tc5 dxc5 3.h7 c4 4.h8=D c3 5.dxc3 d2 6.D8h4+ Ke3 7.D1e1+ Kd3 8.De2+ fxe2#
Die Fortsetzung 2.Tc5 dxc5 ... geht auch bei der Autorabsicht als Dual. (2021-04-09)
comment

Genre: s#
FEN: 8/8/2Rp3P/3P2RQ/8/P2p1p2/1P1P4/2BK1k2
Input: Frank Müller, 2015-02-27
Last update: James Malcom, 2021-04-10 more...
48 - P1326784
Marian Semrinec
367 Sachova skladba (133) 10/2016
P1326784
(3+4)
#11
Anton Baumann: 1.Db8+! Kh3! 2.Dc8+ Kh2 3.Dc7+ Kh3 4.Dd7+ Kh2 5.Dd6+ Kh3 6.De6+ Kh2 7.De5+ Kg1 8.Dd4+ Kh2 9.Dh4+ Kg1 10.Df2 nebst 11.Dxg2#
C+ Gustav 4.2a (2022-01-28)
comment

Genre: n#
FEN: Q7/8/8/8/8/5B2/p1p3pk/4K3
Input: Frank Müller, 2016-10-22
Last update: Frank Müller, 2016-10-22 more...
49 - P1326822
Miroslav Sindelar
Sachove umeni 1976
1. Preis
P1326822
(13+3) cooked
s#6
1. h3! Lb6 2. b8=D+ Lc7 3. Kh2 Lxb8 4. Dg3+ Tf4 5. Sd3+ Kd4 6. Dg1+ Tf2#
1. ... Ld6 2. Te8+ Le7 3. Kh4 Kd6 4. b8=D+ Kd7 5. Dc8+ Kd6 6. Dg3+ Tf4#
1. ... Lb8 2. Kh2 La7,Lc7 3. b8=D+ Lxb8,Ld6 4. Dg3+ Tf4 5. Sd3+ Kd4 6. Dg1+ Tf2#
dual 3. Dg3+ Tf4 4. b8=D+ Lxb8 5. Sd3+ Kd4 6. Dg1+ Tf2#
play all play one stop play next play all
Cook: Dual
Anton Baumann: nur die Variante nach 1. ... Ld6 ist dualfrei;
Umwandlungsdual nach 1. ... La5,Lb6,Ld8 2.b8=D,L+ Lc7 3.Kh2 ...
nach 1. ... Lb8 2.Kh2 La7,Lc7 geht auch 3.Dg3+ Tf4 4.b8=D,L 5.Sd3+ ... (2021-05-19)
comment

Genre: s#
FEN: 2R2B2/1Pb3Q1/5r2/3Pk2N/PN2P3/6K1/7P/3R3B
Reprints: 338 Sachova skladba 10/2016
Input: Frank Müller, 2016-10-22
Last update: Marcin Banaszek, 2021-05-21 more...
50 - P1326823
Alexander Fica
Orbit 2014
4.-5. ehrende Erwähnung
P1326823
(8+6)
s#6
1. Sc7 a5 2. Lxf7+ axb4 3. Df4+ Kc3 4. Sa4+ Kd3 5. Tc3+ bxc3 6. Sa6 c2#
1. ... Le8 2. Ld3+ Kc3 3. Sxa6+ Lxc6 4. De5+ Kxd3 5. De2+ Kc3 6. Df3+ Lxf3#
1. ... Ld5,Le6,Lg8 2. La2+ Lc4 3. Df4+ Kc3 4. Sd5+ Lxd5 5. Sa4+ Kd3 6. Df3+ Lxf3#
play all play one stop play next play all
Anton Baumann: gemäss Diagramm unlösbar: in Variante 1. ... Le8 geht 4.De5+ nicht!
Korrektur: die wDf3 gehört nach g3!
Computerprüfung mit wDg3: C+ Gustav 4.1d (2021-05-20)
comment

Genre: s#
FEN: 8/p4b2/p1R3p1/2NN2P1/1RBk4/5Q2/3p4/3K4
Reprints: 431 Sachova skladba 10/2016
Input: Frank Müller, 2016-10-22
Last update: Frank Müller, 2016-10-22 more...
51 - P1339111
Mykhailo Myshko
Sergiy Borodavkin

658 Sachova skladba (136) 07/2017
Jiri Jelinek 64 JT
3. Preis
P1339111
(13+9) C+
s#7
1. Kg8 cxb5 2. Sxd6 b4 3. Kh8 b5 4. Tg8 b6 5. Dxd7+ Kh5 6. Dg4+ Kh6 7. Sf7+ Sxf7#
1. ... cxd5 2. Sxb6 d4 3. Kf8 d5 4. De8 Kf5 5. Txg5+ Kf6 6. Sxd5+ Txd5 7. Dd8+ Txd8#
1. ... c5 2. Lf6 Kf5 3. Sxd6+ Kg4 4. Kh8 c4 5. Tg8 ... 6. Se5+ Kh4 7. Dh7+ Txh7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-12-10)
comment

Genre: s#
FEN: 2B2K2/1p1r1QR1/1ppp4/1P1P2n1/2N2pk1/1P1P1Np1/1B1P2P1/8
Input: Frank Müller, 2017-09-03
Last update: Marcin Banaszek, 2020-12-14 more...
52 - P1339112
Evgeny Fomichev
660 Sachova skladba (136) 07/2017
Jiri Jelinek 64 JT
5. Preis
P1339112
(10+4) C+
s#6
1. Sxh6? a6!
1. Txe4? a5!
1. Tb1! a5 2. Sxh6 a4 3. Sf7 a3 4. Sb3 Ke2 5. Lc4+ Kf3 6. Sg5+ Sxg5#
1. ... a6 2. Txe4 a5 3. Te5+ Kf4 4. Kh4 a4 5. h3 a3 6. Tg5 hxg5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-13)
comment
Keywords: Pawn step variations
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 6N1/p7/7p/3B3P/3Bn2R/5k1K/PR5P/2N5
Input: Frank Müller, 2017-09-03
Last update: Marcin Banaszek, 2021-01-13 more...
53 - P1339113
Michel Caillaud
661 Sachova skladba (136) 07/2017
Jiri Jelinek 64 JT
1. ehrende Erwähnung
P1339113
(13+5) C+
s#6
1. Tg5! a5 2. h6 a4 3. Kh5 a3 4. h4 a2 5. Txd6+ Kxd6 6. Df6+ Sxf6#
1. ... h6 2. Tg4 a5 3. h3 a4 4. Sb4 a3 5. Lxd7+ Kxd7 6. Df5+ Sxf5#
play all play one stop play next play all
more ...
comment

Genre: s#
Computer test: Gustav 4.1c
FEN: 2B2B2/3nPP1p/pPRnk3/R6P/3P3K/3N1Q2/7P/8
Input: Frank Müller, 2017-09-03
Last update: Marcin Banaszek, 2021-02-12 more...
54 - P1378454
Vaclav Kotesovec
8871 Sachova skladba 97 2007
dedicated to Ivan Skoba
1. ehrende Erwähnung
P1378454
(11+9) C+
ser-h==17
Madrasi Rex Inklusive
1. b1=S 2. Sc3 3. d3 4. d2 5. d1=S 6. Sb2 7. Sxe4 8. Sxg5 9. Sxe6 10. g5 11. Sg7 12. g4 13. g3 14. g2 15. g1=S 16. Sxe2 17. Sd4 e8=S==
play all play one stop play next play all
Judge Maryan Kerhuel (Šachová skladba 122/2014): "Enriched by the theoretical statement about the Madrasi rule applied to e.p. captures, we discover a spectacular cyclical exchange of places by the 3 black pawns which, after promotion to S, return not to their home, but to the neighbour’s home. The scenario is achieved at the cost (unavoidable) of some captures of white pieces."
James Malcom: How is Sg7/g5 not a dualed move order at any point? I suppose I do not understand the words "theoretical statement about the Madrasi rule applied to e.p. captures". (2023-04-16)
Arnold Beine: @James: After 10.g5 this black Pawn is attacked/observed by wPf5 (en passant) and is therefore paralyzed and cannot move. After 11.Sg7 the wPf5 cannot capture the bPg5 any longer, therefore the bPg5 is not observed and can continue his escelsior. No duals, the problem is sound. (2023-04-16)
James Malcom: Ah, I see now; thanks. (2023-04-17)
comment
Keywords: Madrasi (Rex inclusiv), Promotion, Interchange, Seriesmover
Genre: Fairies
Computer test: V. Kotesovec: Popeye (20 h 14 m). Program Popeye tests well the combination of Madrasi and e.p., Alybadix not.
FEN: 8/2pRP1p1/2N1Pk2/p1prKPR1/P1NpQ3/8/1p2B3/b7
Reprints: 86 234 best chess problems [Kotešovec] , p. 131, 2008
Sachova skladba 122 2014
Input: Vaclav Kotesovec, 2020-07-27
Last update: A.Buchanan, 2021-10-22 more...
55 - P1382992
Petrasin Petrasinovic
1026 Sachova skladba 139 05/2018
P1382992
(5+2)
#3
1. Lg5! Ke4 2. Df7 Kd3 3. Dc4#
2. ... Kd4 3. Dc4#
1. ... Kd4 2. Dc6 droht 3. Dc4#
2. ... e4 3. Dd6#
1. ... Kc5 2. Le3+ Kb4 3. Da4#
2. ... Kd5 3. Da8#
1. ... e4 2. Le3 droht 3. Db5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2020-12-13)
comment

Genre: 3#
FEN: 4Q3/4K3/8/3kp3/7B/1P6/1P6/8
Input: Rainer Staudte, 2020-12-13
Last update: Rainer Staudte, 2020-12-13 more...
56 - P1383398
Mirko B. Markovic
1168 Sachova skladba 140 09/2018
P1383398
(4+1)
#3
b)Dc2->g2
a) 1. Dc8! Kd5 2. Sg3 Ke5 3. Df5#
1. ... Ke4 2. De6+ Kd3,Kf3 3. De2#

b) 1. Dg8! Kf5 2. Sc3 Ke5 3. Dd5#
1. ... Ke4 2. De6+ Kd3,Kf3 3. De2#
play all play one stop play next play all
Henrik Juel: typo: stipulation should be #3, not 2
Twinning is probably: move Dc2 to g2
With this, C+ Popeye 4.61 (2020-12-25)
comment
Keywords: anticipated (a) P1154315)
Genre: 3#
FEN: 8/8/8/1N2k2N/8/8/2Q5/4K3
Input: Rainer Staudte, 2020-12-25
Last update: A.Buchanan, 2021-10-07 more...
57 - P1384341
Vladimir Kozhakin
Sachova skladba 09/2018
P1384341
(4+3)
#3
b)Lf8->c7
a) 1. Te3! Kc4 2. Td3 b5 3. Tf4#
1. ... b5 2. Lc5+ Kc4 3. Tc3#

b) 1. Kc2! b5 2. Lb6+ Kc4 3. Te4#
play all play one stop play next play all
SCHRECKE: a)+b): C+, popeye 4.85 (2020-12-28)
comment

Genre: 3#
FEN: 5B2/4R3/1p3p2/5R2/3k4/8/3K4/8
Input: Rainer Staudte, 2020-12-28
Last update: Rainer Staudte, 2020-12-28 more...
58 - P1384342
Petrasin Petrasinovic
926 Sachova skladba 138 02/2018
P1384342
(6+1)
#3
1. Dh6! Kc3 2. La5+ Kd4 3. Dd6#
2. ... Kc2 3. Dd2#
1. ... Kxe5 2. Dd2 Kf5 3. Dg5#
1. ... Kxc5 2. Dd2 Kb5 3. Da5#
1. ... Kd5 2. De3 Kd6 3. Dd4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.85 (2020-12-28)
comment

Genre: 3#
FEN: 3B3Q/8/8/2N1N3/3k4/8/5P2/K7
Input: Rainer Staudte, 2020-12-28
Last update: Rainer Staudte, 2020-12-28 more...
59 - P1385563
Alexander Fica
11262 Sachova skladba 116 07/2012
P1385563
(3+4) C+
h#2
2.1.1.1
Duplex
s1) 1. Kc1 Sa3 2. Sd1 Sd3#
s2) 1. Sd4 Sd3 2. Sc2 Sc3#

w1) 1. ... Ka6 2. Sc5+ Ka5 3. Sc4#
w2) 1. ... Ka5 2. Sc4+ Ka4 3. Sc5#
play all play one stop play next play all
more ...
comment
Keywords: Miniature
Genre: h#
Computer test: Popeye 4.61
FEN: 8/8/1K2n3/1N6/1N6/8/1n1p4/3k4
Input: Rainer Staudte, 2021-01-20
Last update: Alfred Pfeiffer, 2021-01-20 more...
60 - P1398831
Vaclav Kotesovec
11575 Sachova skladba 118 2013
4. ehrende Erwähnung
P1398831
(2+2) C+
h#7
Köko
4.1.1...
wDU,sDU=Grashüpfer
1. Kb2 Ge4 2. Gd4 Gc4 3. Kc2+ Ke3 4. Gb4 Gc1 5. Kb1 Kd2 6. Ge1 Gf1 7. Gc3 Kc1#
1. Kc3 Kd4 2. Kc2 Gd3 3. Kd2 Gd1 4. Gc4 Ke3+ 5. Kc1 Ke2 6. Gf1 Gg1 7. Gd3 Kd1#
1. Ka2 Ge4 2. Gd4 Gc4 3. Gd2 Kc3 4. Gb4 Ga4 5. Gd2 Kb4 6. Ga5 Ga6 7. Gc3 Ka3#
1. Kc4 Kc3 2. Kb4 Kc2 3. Ga4 Gd3 4. Kb5 Kb3 5. Ka5 Ga3+ 6. Ga2 Ga1 7. Gc4 Ka4#
play all play one stop play next play all
PR Hans Gruber (Šachová skladba 153/2021): "Ein besonders schön gelungenes Beispiel von vier exakten Echos im Vierspänner, mit dem klassischen Material attraktiv dargestellt."
Henrik Juel: C+ Popeye 4.61
The wonder of Köko (2022-02-03)
comment
Keywords: Aristocrat, Chameleon Echo, Minimal (Gg), Köko
Pieces: du = Grasshopper (G)
Genre: Fairies
FEN: 8/8/8/8/7*2q/1k1K4/8/1*2Q6
Input: Vaclav Kotesovec, 2022-02-03
Last update: Gunter Jordan, 2022-02-03 more...
61 - P1403176
Franz Pachl
Hermann Weissauer

Sachova skladba 2012
4. ehrende Erwähnung
P1403176
(12+11) C+
#3
1. Dg1! droht 2. Dg5+ Sf5 3. Dxf5#
1. ... Tg3 2. Sc7+ Kc5 3. Sd7#
1. ... Dg2 2. Td8+ Kc5 3. Se6#
1. ... Sf7 2. Dg4 droht 3. De6# 2. ... Sc5 3. Sc7# 2. ... Sg5+ 3. Dxg5#
play all play one stop play next play all
more ...
comment
Keywords: Vorausfesselung
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: N1R2N2/1p5K/1P4Pn/1P1k4/PpbrpB1P/1n1pr3/2q2Q2/2R5
Input: Dieter Berlin, 2022-07-28
Last update: Dieter Berlin, 2022-07-28 more...
62 - P1406923
Jozef Lozek
Sachova skladba 2021
P1406923
(4+12) C+
h#3
b) wTc2 statt sTc2
a) 1. Txa2 Kf3 2. Ta7 Kxf4 3. Te7 e5#
b) 1. Lxa2 Txa2 2. Ke5 Ta7 3. f6 Te7#
play all play one stop play next play all
Yuri Bilokin: more economical bPg7(-bBg7) 8/5pp1/2p1bkq1/2P5/1p1pPp2/7p/P1rpK3/8 (4+12) (2022-12-31)
comment

Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/5pb1/2p1bkq1/2P5/1p1pPp2/8/P1rpK2p/8
Input: Felber, Volker, 2022-12-30
Last update: Felber, Volker, 2022-12-30 more...
63 - P1413337
Valery Surkov
2700 Sachova skladba 152 10/2021
P1413337
(6+1)
#4
1. Ke3? patt

1. Sb4+? Kd4 2. Sd3! Kd5 3. Kf3! Kd4 4. Td6#
1. ... Kc5!

1. Sb8? Kd4 2. Sd7! Kd5 3. Kf3! Kd4 4. Td6#
1. ... Kc5!

1. Tg6! Ke5 2. Ke3! Kd5 3. Kf4! Kd4 4. Td6#
1. ... Kd4 2. Tg5! Ke4 3. Sc5+ Kd4,Kf4 4. Sge6#
2. ... Ke4 3. Sc5+ Kd4,Kf4 4. Sge6#
1. ... Ke4 2. Tg5! Kd4,Kf4 3. Se6+ Ke4 4. Sac5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2023-11-04)
comment
Keywords: Miniature
Genre: n#
FEN: 8/6N1/N3R3/3k4/8/1P6/1P2K3/8
Input: Rainer Staudte, 2023-11-04
Last update: Rainer Staudte, 2023-11-04 more...
64 - P1413338
Valery Surkov
2578 Sachova skladba 151 06/2021
P1413338
(3+4)
#4
1. Dg7! Ke6 2. Ke4! Kd6 3. Dc7+ Ke6 4. De7#
1. ... e4+ 2. Kd4! A g3 3. Dh6! B ... 4. Se3#
2. ... Ke6 3. De7+ Kf5 4. Df6#
1. ... g3 2. Dh6! B e4+ 3. Kd4! A ... 4. Se3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-11-04)
comment
Keywords: Miniature
Genre: n#
FEN: 6Q1/8/8/3Npk2/6p1/3K1p2/8/8
Input: Rainer Staudte, 2023-11-04
Last update: Rainer Staudte, 2023-11-04 more...
65 - P1414041
Eckart Kummer
Achim Schöneberg

8192 Sachova skladba 92, p. 2155, 07/2006
2. Preis
P1414041
(3+9)
h#3,5
b) wLb5
a) 1. ... Txc5 2. d6 Tc6 3. Kd5 Tb6 4. Kc5 Tb5#
b) 1. ... Lxc4 2. d5 Lb3 3. Kd3 La4 4. Kc4 Lb5#
play all play one stop play next play all
Mattzüge auf das gleiche Feld.
Henrik Juel: C+ Popeye 4.61 also (2023-12-12)
comment
Keywords: Round Trip (T und L), Kniest Theme, Forsberg Twins, x pieces move to one square
Genre: h#
Computer test: C+ Popeye 4.89
FEN: rr6/Np1p4/8/1Rp5/2ppk3/K1p5/8/8
Input: Achim Schöneberg, 2023-12-12
Last update: Gunter Jordan, 2023-12-13 more...
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