Die Schwalbe

7 problem(s) found in 3235 milliseconds (displaying 7 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT S='J.Lois-70 JT' AND K='Zwickmühle'] [download as LaTeX]

1 - 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#
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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...
2 - P1227644
Nicolo Sardotsch
Nuova Rivista degli Scacchi 1886
P1227644
(3+16) C+
#10
1. La6+ Sb1 2. Txb1+ Tc1 3. Txc1+ Sd1 4. Txd1+ Le1 5. Txe1+ g1=D 6. Lxb7+ Tc6 7. Lxc6+ Dd5 8. Lxd5+ e4 9. Lxe4+ f3 10. Lxf3#
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Motto: "Die Schlacht"

K.Fabel schreibt: "vor 1910" (vermutlich das Datum einer Sekundärquelle). Da Sardotsch bereits 1898 gestorben ist, dürfte das Original-Publikationsdatum noch weiter in der Vergangenheit liegen.
Englischsprachige Problemzeitschriften schreiben den Vornamen des Komponisten übrigens "Nicholas" und lassen ihn Österreicher (aus Triest) sein, der zeitweise in Italien lebte.
Henrik Juel: The pawns remaining after the mating move are necessary for correctness
Interesting butchery (2021-01-12)
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comment
Keywords: Zwickmühle, Checking key, pin-mate, Sacrifice of black pieces (sechsfach)
Genre: n#
Computer test: A. Baumann: Gustav 4.1d
FEN: 2r5/1b2pq2/5p1K/b1p1p3/5p2/n1r1p3/1n4pp/R4B1k
Reprints: 126 150 Schachkuriositäten 1910
104 Volkswacht für Schlesien 26/09/1927
Im Wunderland des Schachproblems , p. 72, 1958
136 Volksstimme (Chemnitz) 18/11/1961
43 Kurioses Schach 1975
Input: Mario Richter, 2011-12-22
Last update: Dieter Berlin, 2023-12-27 more...
3 - P1265487
Julius Mendheim
67 Aufgaben für Schachspieler 1832
P1265487
(7+12)
#10
1. Sxe7+ Lxe7! 2. Lxh7+ Kh8 3. Le4+ Kg8 4. Th8+ Kxh8 5. Th2+ Kg8 6. Lh7+ Kh8 7. Ld3+ Kg8 8. Th8+ Kxh8 9. Dh2+ Kg8 10. Dh7#
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Anton Baumann: C+ Gustav 4.2a (2022-04-30)
comment
Keywords: Zwickmühle, Zwickmühle
Genre: n#
FEN: q2r1rk1/2p1p1pp/1p1bPp2/1b3N2/8/8/2BQR3/3K3R
Input: Frank Müller, 2013-03-27
Last update: James Malcom, 2022-04-30 more...
4 - P1365086
Ljubomir Ugren
Problem 1967
P1365086
(3+11)
#38
1. La3+ Ka1 2. Lb2+ Kb1 3. Lxd4+ Kc1 4. Le3+ Kd1 5. Td8+ Ke1 6. Ld2+ Kd1 7. Lb4+ Kc1 8. La3+ Kb1 9. Tb8+ Ka1 10. Lb2+ Kb1 11. Lxe5+ Kc1 12. Lf4+ Kd1 13. Td8+ Ke1 14. Ld2+ Kd1 15. Lb4+ Kc1 16. La3+ Kb1 17. Tb8+ Ka1 18. Lb2+ Kb1 19. Lxf6+ Kc1 20. Lg5+ Kd1 21. Td8+ Ke1 22. Ld2+ Kd1 23. Lb4+ Kc1 24. La3+ Kb1 25. Tb8+ Ka1 26. Lb2+ Kb1 27. Lxg7+ Kc1 28. Lh6+ Kd1 29. Td8+ Ke1 30. Ld2+ Kd1 31. Lb4+ Kc1 32. La3+ Kb1 33. Tb8+ Ka1 34. Le7! c1=D 35. Lf6+ Db2 36. Txb2 e1=D 37. Tb8+ De5 38. Lxe5#
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James Malcom: Dualed by move 37, e.g. Rb3 through b8 all work.. (2022-07-12)
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comment
Keywords: Promotion (dd), Zwickmühle
Genre: n#
FEN: 1R6/6pK/5p2/4p3/1B1p3n/8/p1p1pp2/1k3b2
Input: Rainer Staudte, 2019-06-26
Last update: James Malcom, 2020-06-05 more...
5 - P1381529
James Malcom
SuperProblem (Website) 05/11/2020
P1381529
(11+14)
#22
1. 0-0! droht 2. Tf8#
1. ... 0-0-0 2. Txb6+ Kc7 3. Tb7+ Kc8 4. Txb5+ Kc7 5. Tb7+ Kc8 6. Txb4+ Kc7 7. Tb7+ Kc8 8. Txb3+ Kc7 9. Tb7+ Kc8 10. Txb2+ Kc7 11. Tb7+ Kc8 12. Txb1+ Kc7 13. Tb7+ Kc8 14. Txd1 Tg8+ 15. Sg5 Kd8 16. Tdb1 Ta1 17. Txa1 exd5 18. Tb8+ Kc7 19. Txg8 dxe4 20. Tb1 d5 21. Tc8+ Kd6 22. Tb6#
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The longest problem with both sides castling

http://superproblem.ru/archive/probl/N/Malcom-22x-2020.gif
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comment
Keywords: Zwickmühle, Move Length Record, Superseded by (P1396373), Castling
Genre: n#
FEN: r3k3/1R1pp2N/Bq1pp3/1n1P4/Pp1PP2P/rp2P3/1b6/1b1nK2R
Input: James Malcom, 2020-11-04
Last update: James Malcom, 2021-11-28 more...
6 - P1385355
James Malcom
puzzling.stackexchange.com 28/06/2019
"The Slaughterhouse"
P1385355
(16+3) C+
s#16 for Black
1. ... Lxg3+! 2. Kg1 Lh2+ 3. Kh1 Lxf4+ 4. Kg1 Lh2+ 5. Kh1 Lxe5+ 6. Kg1 Lh2+ 7. Kh1 Lxd6+ 8. Kg1 Lh2+ 9. Kh1 Lxc7+ 10. Kg1 Lh2+ 11. Kh1 Lxb8+ 12. Kg1 Lxa7+ 13. Sc5 Lxc5+ 14. Td4 Lxd4+ 15. Le3 Lxe3+ 16. Tf2+ Lxf2+ 17. Dxf2#
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https://puzzling.stackexchange.com/questions/85630/the-slaughterhouse?

http://matplus.net/start.php?px=1610634596&app=forum&act=posts&fid=xshows&tid=2311
Henrik Juel: The motto is very apt
Why did you not frame the problem as a standard s#16, James? (2021-01-15)
James Malcom: It's probably because it was my first great leap at a long selfmate, and I didn't quite know all the conventions just yet. A color reversal should suffice for a C+ test. (2021-01-15)
SCHRECKE: C+, Gustav 4.1d, Brute Force (color reversal + rotation by 180 degrees) (2021-01-15)
A.Buchanan: In preserving this problem for future ages, I might tend to log the flipped version, and then record that the original was BTM, but up to you... :-) (2021-01-16)
comment
Keywords: Zwickmühle
Genre: s#
Computer test: Gustav 4.1d, Brute Force (color reversal + rotation by 180 degree)
FEN: 1N3Q2/PNP1PR2/3P4/P3P3/R4P2/6Pq/2B1k2b/2B4K
Reprints: Mat Plus 29/06/29
Input: James Malcom, 2021-01-14
Last update: James Malcom, 2021-06-07 more...
7 - P1396373
Xyan Tang
SuperProblem (Website) 27/11/2021
P1396373
(7+16)
#28
1. 0-0-0! 0-0 2. Tg7+ Kh8 3. Txg6+ Kh7 4. Tg7+ Kh8 5. Txg5+ Kh7 6. Tg7+ Kh8 7. Txg4+ Kh7 8. Tg7+ Kh8 9. Txg3+ Kh7 10. Tg7+ Kh8 11. Txg2+ Kh7 12. Tg7+ Kh8 13. Tg4+ Kh7 14. Le4+ Dg6 15. Lxg6+ fxg6 16. Td7+ Tf7 17. Txf7+ Kg8 18. Tg7+ Kf8 19. Txh4 Lxf2 20. Txh2 Lxe3+ 21. Kd1 b3 22. Th3 Lg5 23. Tf3 Lxf6 24. Ta7 Ke8 25. Txf6 b2 26. Txb6 b1=D+ 27. Txb1 ... 28. Tb8#
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The longest problem with both sides castling.

http://superproblem.ru/archive/probl/N/Tang-28x-2021.gif
msterkowiec: Computer-tested but failing to find solution after 1...Ne2+.
All works fine, if for example replace b.p.a4 with wh.p.a4 ( #28 4k2r/5p1R/1p3Bnp/6pq/Pp4pr/4P1n1/5Pbp/R3K1bB ) (2022-11-12)
comment
Keywords: Castling, Move Length Record, Promotion, Zwickmühle
Genre: n#
FEN: 4k2r/5p1R/1p3Bnp/6pq/pp4pr/4P1n1/5Pbp/R3K1bB
Input: James Malcom, 2021-11-28
Last update: James Malcom, 2021-12-19 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (2)
Mario Richter (1)
Rainer Staudte (1)
James Malcom (3)