Die Schwalbe

22 problem(s) found in 4013 milliseconds (displaying 22 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT S='SuperProblem (Website)' AND K='Task (Konstruktion)'] [download as LaTeX]

1 - P1027244
Josef Volf
Lidove Noviny 1905
P1027244
(8+9) C+
#2
1. Sf3! droht 2. Dh4#
1. ... Txf3 2. gxf3#

1. ... Dxd5 2. Db1#
1. ... Txd5 2. Dh7#
1. ... Txg2 2. Sxd2#
play all play one stop play next play all
F. Chlubna: Drei Modellmatts nach s. Selbstfesselungen, ein Rekord, der nicht mehr überboten wurde.
more ...
comment
Keywords: Brian Stephenson Collection (12127), Model mate (dreifach), selfpinning (dreifach), Pawn mate, pin-mate (dreifach), Rook sacrifice, Knight sacrifice, Task (Construction)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/K1pr4/2B2P2/p2R2B1/4k2N/6p1/qp1p1rP1/7Q
Reprints: 16a Das interessante Blatt 16/04/1914
87E Simple Two-move Themes 1924
Mate in two moves 1931
201 Chess Problems: Tasks and Records , p. 86, 1995
33 Versunkene Schätze , p. 24, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-09 more...
2 - P1028231
Touw Hian Bwee
Schakend Nederland 1965
2. Preis
P1028231
(9+14) C+
#2
1. De7! droht 2. Dxd6#
1. ... d5 2. Scb3#
1. ... Le5 2. Se6#
1. ... Sc7 2. Sb7#
1. ... Td8 2. Sxa6#

1. ... Lc4 2. Sdb3#
1. ... Se3 2. Sf3#
1. ... Lxc6 2. Sf1#
1. ... Dh5 2. Sc4#
play all play one stop play next play all
Kommentar H. Albrecht in der Schwalbe 1968:
Je vier thematische Matts in gleichartigen Paaren von zwei Springer-Batterien, erstaunlicher Task.
more ...
comment
Keywords: Brian Stephenson Collection (13118), Battery mates, double-check mate, Theme B2, Task (Construction)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1r2Q3/5pb1/nBPp3p/1bN5/1p1kp1r1/6R1/BKnN2p1/3R3q
Reprints: FIDE Album 1965-1967 1976
1677 Beispiele zur Ideengeschichte des Schachproblems , p. 339, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-28 more...
3 - P1028266
Herbert W. Grant
British Chess Federation 1966-1967
1. Preis
Turnier 113
P1028266
(12+15)
#2
1. Ld4! Sd2 2. exf4#
1. ... Sc3 2. Sd2#
1. ... Lb5 2. Lxd5#
1. ... Lc6 2. Kxd6#
1. ... Tb6 2. Kd8#
1. ... Tg7 2. Kf8#
1. ... Lg7 2. Dxg6##
1. ... Sg7 2. Dxf4#
1. ... Tc6 2. Kxd7#
play all play one stop play next play all
Breuer: Task, neun schwarze Verstellungen.
Henrik Juel: several duals after moves by Da5, e.g., 1... Dc7 2.exf4,Lxd5# (2023-04-28)
comment
Keywords: Brian Stephenson Collection (13153), Zugzwang-Goal, Task (Construction), Line closure (neunfach)
Genre: 2#
FEN: 4R3/p2pKQ1r/r2p1Bpb/q2p2Pn/b3kp1N/pB2PN2/P1P5/1n2R3
Reprints: FIDE Album 1965-1967 1976
1739 Beispiele zur Ideengeschichte des Schachproblems , p. 353, 1982
Chess Wizardry [Rice] 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-28 more...
4 - P1036812
Cyril S. Kipping
Reading Observer 1912
P1036812
(13+6) C+
#2
1. e4+! Kc4+ 2. Sfxd6#
1. ... Kxe4+ 2. Sbxd6#
1. ... Kc5+ 2. Sbxd6#
1. ... Ke5+ 2. Sfxd6#
1. ... Kc6+ 2. Sbd4#
1. ... Ke6+ 2. Sfd4#

1. ... fxe3ep 2. Se7#
play all play one stop play next play all
F. Chlubna: Task von sechs Abzugsschachs durch den schwarzen König.
more ...
comment
Keywords: Brian Stephenson Collection (21754), Checking key, Task (Construction), Discovered check (sK - sechsfach), En passant (s), Cross check, Battery mates
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B4/1bP5/1n1r2P1/RN1k1N1R/B4pQ1/P7/2P1P2n/3K4
Reprints: 300 Chess Problems 1916
72 Versunkene Schätze , p. 37, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-11 more...
5 - P1038693
Giorgio Guidelli
737 Good Companions 12/1915
1. Preis
P1038693
(8+9) C+
#2
1. Dd4! droht 2. Df6#
1. ... Dc5 2. Txe4#
1. ... De5 2. Sxe4#
1. ... Df5 2. Dg7#
play all play one stop play next play all
Breuer: Task-Rekord: Die gefesselte sD verstellt auf ihrer Fessellinie dreimal einen
anderen langschrittigen Stein.
more ...
comment
Keywords: Brian Stephenson Collection (23644), Task (Construction), pin-mate
Genre: 2#
Computer test: Popeye 4.61
FEN: 2r5/4rn2/3N3p/Rq4kP/4bR2/4Q1p1/8/2BB2Kn
Reprints: 54A The Good Companion Two-Mover 1922
Mate in two moves 1931
Schach-Echo , p. 100, 06/1934
30 Schach-Express , p. 25, 02/04/1947
778 Beispiele zur Ideengeschichte des Schachproblems , p. 164, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-07 more...
6 - P1047116
Otto B. Wurzburg
Pittsburgh Leader 1909-1910
P1047116
(9+12) C+
#2
1. Dc7! droht 2. Te5#
1. ... Se6 2. Txf5#
1. ... Sf3 2. Sxf4#
1. ... Se2 2. Dxc4#
1. ... Sc2 2. Sxc3#
1. ... Sb3 2. Sb4#
1. ... Sb5 2. Db7#
1. ... Sc6 2. Dd7#
play all play one stop play next play all
Breuer: Rekord-Task, der sS verstellt siebenmal (db: sechsmal) schwarze Langschrittler.
more ...
comment
Keywords: Brian Stephenson Collection (32136), Task (Construction)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2Q5/b3p3/5P1K/3k1p1R/b1pnRp2/B1p4N/Nr6/1Br2q2
Reprints: Wurzburg Artistry 1974
695 Beispiele zur Ideengeschichte des Schachproblems , p. 147, 1982
I Schach-Echo 17, p. 272, 09/1982
The Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-11 more...
7 - P1047228
Hans Johner
The Problemist 1963
4. Preis
Informalturnier
P1047228
(13+10)
#3
1. De2! bxa3 2. Sd1+ Kxd5 3. Sc3#
1. ... Sb8 2. Sc2+ Kxd5 3. Sxb4#
1. ... cxd6 2. Sc4+ Kxd5 3. Sb6#
1. ... Sxd5 2. Sxd5+ Kxd5 3. Dd3#
1. ... Sxc5 2. Sxf5+ Kxd5 3. Sxc7# 2. ... Kxf5 3. De5#
1. ... Tf8 2. Sxf5+ Kxd5 3. Sxe7# 2. ... Kxf5 3. De5#
1. ... Tfg7 2. Sxg4+ Kxd5 3. Sf6#
1. ... Txf4 2. Sg2+ Kxd5 3. Sgxf4#
1. ... Tg1+ 2. Sf1+ Kxd5 3. Lf3#
play all play one stop play next play all
Nachdruck: Kostbarkeiten der Problemkunst, Nr. 84, Seite 39
von alias Gabriel Baumgartner (Odette Vollenweider, etwa 1970-75)
Henrik Juel: dualistic, e.g., 1... Ld1 2.Sg5,Dc4+ (2022-09-27)
comment
Keywords: Brian Stephenson Collection (32250), Batterienutzung, mehrfache, Battery creation, Zugzwang-Goal, Knight's wheel (weiss), Task (Construction)
Genre: 3#
FEN: 4R3/2p1nr2/n1pPN3/2PP1p1B/1p2kPr1/Pb2N3/7P/2B1KQ2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-27 more...
8 - P1049161
J. D. Williams
Hampstead and Highgate Express 1907
2. Preis
P1049161
(9+10) C+
#2
1. c4! droht 2. Dd5#
1. ... De4 2. Dxb2#
1. ... Le4 2. Dxg1#
1. ... Te4 2. Sf3#
1. ... e4 2. Dg7#
1. ... Tc5 2. Lc3#
1. ... Txc4 2. Sb3#
1. ... Sxc4 2. Sxc6#
play all play one stop play next play all
Breuer: Sieben verschiedene Blockvarianten, ein Task-Rekord.
more ...
comment
Keywords: Brian Stephenson Collection (34189), Task (Construction), Blocknutzung (siebenfach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5K2/2p2P1b/2rp4/N3p3/1B1k3r/R6R/1nP3Q1/1q2N1b1
Reprints: The Problemist 1927
654 Beispiele zur Ideengeschichte des Schachproblems , p. 139, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-15 more...
9 - P1049281
Martin Wolfgang Hoffmann
6110 Die Schwalbe 109, p. 373, 02/1988
2. Preis
Informalturnier Dreizüger
P1049281
(10+10) C+
#3
1. Df4! droht 2. Sf6+ gxf6 3. Dd4#
1. ... Dc6 2. Sb4+ ... 3. Td3#
1. ... De7 2. Le6+
1. ... Lxf4 2. Sxf4+
1. ... Le5 2. Dxe5+ ... 3. Sf4#
1. ... Sc6 2. Tc5+ ... 3. Sc3#
1. ... Se6 2. Sf6+ ... 3. Le4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (34309), Task (Construction), white move cycle, Clearance sacrifice (fünffach), Blocknutzung
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1b1n4/1q3np1/1p5p/p2k1BRb/4N2Q/1PRNP3/3P4/1K6
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-21 more...
10 - P1050804
Otto B. Wurzburg
The Pittsburgh Gazette Times 1912
P1050804
(11+8)
#3
1. c7! droht 2. De3+ 1. ... droht De5+
1. ... Ta3 2. De3+ Kxe3 3. Te6# 2. ... Dxe3 3. Lc6# 2. ... Kf5 3. Ld7#
1. ... c2,Sf1,Dd1 2. De5+ Kxe5 3. Ld3#
1. ... Dxe2 2. Dd4+ Kxd4 3. Te6# 2. ... Kf5 3. Lxe2#
1. ... Dxf4 2. Dd5+ Kxd5 3. Ld3# 2. ... Ke3 3. Te6#
1. ... Sg4 2. Df5+ Kxf5 3. Ld3# 2. ... Ke3 3. Te6#

1. ... Dd6 2. Txd6 1. ... Dd7 2. Lxd7 1. ... Sxf6 2. De7+
play all play one stop play next play all
Hineinziehungsopfer der wD auf fünf verschiedenen Feldern, gefolgt durch Batterieabzüge,
ein Rekord, der nicht überboten werden kann. (F. Chlubna)
Henrik Juel: double threat 2.De3,De5+ and duals 1... Dd8 cxd8=DTLS (2022-10-02)
more ...
comment
Keywords: Brian Stephenson Collection (35841), Task (Construction), Drag-in sacrifice (fünffach, wD), Queen sacrifice, Battery mates, Doppelmatt, Batterienutzung, mehrfache
Genre: 3#
FEN: 6n1/B4p2/KRP2P2/RBQ5/1p2kN2/1rp5/3qN1Pn/8
Reprints: The Problemist 1912
207 Versunkene Schätze , p. 93, 1998
The Problemist 2002
4 Schweizerische Schachzeitung , p. 29, 08/2011
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
11 - P1106230
Manfred Seidel
45 Opfer-Opfer-Matt 08/2000
P1106230
(9+6)
#2
1. Kxc4? Txc6+!
1. Dxc4? Txc6!
1. T2xc4? Kb2!
1. T6xc4? Tb6+!
1. Lxc4? Td6!
1. Saxc4? Lxc2!
1. Sexc4? Te4!
1. bxc4? b3!

1. dxc4! ... 2. Dd4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2021-12-23)
comment
Keywords: Task (Construction), x pieces capture on one square (9)
Genre: 2#
FEN: 8/8/2R1r3/1K1BN3/1pp2Q2/NP1P4/p1R5/kb6
Input: Gunter Jordan, 2010-05-28
Last update: Gunter Jordan, 2021-12-23 more...
12 - P1139744
Boris Sidorov
64-Shakhmatnoe obozreniye , p. 32, 15/02/1984
P1139744
(6+1)
#2
21 Lösungen
1. Db1+ Kxc4 2. De4#
1. Dh1 Kxc4 2. De4#
1. Dg2 Kxc4 2. De4#
1. Df3 Kxc4 2. De4#
1. Dh7 Kxc4 2. De4#
1. Dg6 Kxc4 2. De4#
1. Df5 Kxc4 2. De4#
1. Da8 Kxc4 2. De4#
1. Db7+ Kxc4 2. De4#
1. Dc6 Kxc4 2. De4#
1. De1 Kxc4 2. De4#
1. De3 Kxc4 2. De4#
1. De8 Kxc4 2. De4#
1. De7 Kxc4 2. De4#
1. De5 Kxc4 2. De4#
1. Lh2! Kxc5 2. Ld6#
1. Lg3 Kxc5 2. Ld6#
1. Lf4 Kxc5 2. Ld6#
1. Le5 Kxc5 2. Ld6#
1. Lb8 Kxc5 2. Ld6#
1. Lc7 Kxc5 2. Ld6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-08-07)
comment
Keywords: Miniature Collection (0312822), Miniature, Switchback (15xD,6xL), Task (Construction)
Genre: 2#
FEN: 8/8/3B4/2N5/PkN1Q3/8/3K4/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-08-07 more...
13 - P1260047
György Bakcsi
12474 Schach 04/1991
1. Preis
P1260047
(12+10) C+
s#7
1. Dg8 Th8 2. Te5+ fxe5 3. Se6+ Txe6 4. Td5+ Kc6 5. Sa7+ Kb6 6. Lc7+ Kxc7 7. Db8+ Txb8#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-07)
more ...
comment
Keywords: Task (Construction)
Genre: s#
FEN: KBNRRN2/6pr/p3Qprb/p1k2Pp1/P1p3P1/2P5/8/7B
Input: Frank Müller, 2013-01-19
Last update: Marcin Banaszek, 2020-10-12 more...
14 - P1284821
Roland Löwe
454 Freie Presse (Chemnitz) 10/04/1965
3. Preis
Informalturnier
P1284821
(7+8) C+
#3
1. La4! droht 2. Dg2
1. ... Tb8 2. Db1
1. ... Tc8 2. Dxc4
1. ... Td8 2. Dd1
1. ... Df3 2. De4
1. ... Df4 2. De4
play all play one stop play next play all
Siehndel: Die Aufgabe präsentiert in logisch und konstruktiv einwandfreier Form
eine Häufung von Doppelangriffen auf Dame und Turm von Schwarz.
Preisbericht vom 05.08.1966
more ...
comment
Keywords: Task (Construction)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r4kNK/p3R1pp/2B1P1p1/4P3/2p5/8/2Q5/5q2
Reprints: 91 Problemschach [Siehndel] , p. 124, 1985
Input: Felber, Volker, 2014-05-06
Last update: Dieter Berlin, 2023-01-25 more...
15 - P1362337
Ignace Vandecasteele
Roger Missiaen

Horizon 07/2004
P1362337
(3+7)
#15
1. Da1+ Kb5 2. Kg1 g6 3. Dh8 Ka6 4. Da8+ Kb5 5. Da1 g5 6. Dh8 Ka6 7. Da8+ Kb5 8. Da1 g4 9. Dh8 Ka6 10. Da8+ Kb5 11. Da1 g3 12. Dh8 Ka6 13. Da8+ Kb5 14. Da1 Kc5 15. De5#
14. ... c5 15. Da4#
play all play one stop play next play all
Anton Baumann: obige Lösung ist dualfrei; nicht mehr eindeutig weiter geht es nach 3.- Ka5:
4.Da8+, 4.De8 oder 4.Df6 (2024-03-23)
Henrik Juel: The triangulation in the dual free variation is 5.Da1 g5 6.Dh8 Ka6,Ka5 7.Da8+ Kb5 8.Da1, i.e., Da1-h8-a8-a1 (2024-03-23)
comment
Keywords: Dreiecksmarsch, Task (Construction)
Genre: n#
FEN: 8/6p1/1pp5/k7/1p6/1P6/6pK/6Qb
Input: Rainer Staudte, 2019-03-11
Last update: Rainer Staudte, 2019-03-11 more...
16 - P1381369
Andrew Buchanan
MatPlus.net Forum 28/10/2020
P1381369
(14+14) C+
KBP in 4.0
1. e3 a6 2. Lxa6 bxa6 3. De2 Lb7 4. Dxa6 Lxa6
play all play one stop play next play all
shortest PG with 4 units captured on 1 square
Henrik Juel: 1.Be2-e3 Ba7-a6 2.Lf1xa6 Bb7xa6 3.Dd1-e2 Lc8-b7 4.De2xa6 Lb7xa6
Very easy and C+ by Natch 3.1
Nice tempo move 3... Lb7 (2020-10-29)
A.Buchanan: Thanks - tempo is to force unique order on Wh moves (2020-10-30)
comment
Keywords: Unique Proof Game, Tempo Move, Task (Construction) (4), Superseded by (P1381879), x pieces capture on one square (4)
Genre: Retro
Computer test: C+ by Natch 3.1
FEN: rn1qkbnr/2pppppp/b7/8/8/4P3/PPPP1PPP/RNB1K1NR
Input: A.Buchanan, 2020-10-29
Last update: A.Buchanan, 2021-04-18 more...
17 - P1381764
Daniele Gatti
Best Problems 89, p. 194, 1/2019
P1381764
(12+11)
#22
b) sLa3->b8: s#22
a) 1. Th8+! Kxh8 2. Txh3+ Kg8 3. Th8+ Kxh8 4. Txh2+ Kg8 5. Th8+ Kxh8 6. Th1+ Kg8 7. Th8+ Kxh8 8. Th1+ Kg8 9. Th8+ Kxh8 10. Th1+ Kg8 11. Th8+ Kxh8 12. Th1+ Kg8 13. Th8+ Kxh8 14. Th1+ Kg8 15. Th8+ Kxh8 16. Th1+ Kg8 17. Th8+ Kxh8 18. Dh1+ Kg8 19. Dh7+ Kf8 20. Dh8+ Ke7 21. Dxg7+ Kd6,Kd8 22. Dc7#

b) 1. Th8+! Kxh8 2. Txh3+ Kg8 3. Th8+ Kxh8 4. Txh2+ Kg8 5. Th8+ Kxh8 6. Th1+ Kg8 7. Th8+ Kxh8 8. Th1+ Kg8 9. Th8+ Kxh8 10. Th1+ Kg8 11. Th8+ Kxh8 12. Th1+ Kg8 13. Th8+ Kxh8 14. Th1+ Kg8 15. Th8+ Kxh8 16. Th1+ Kg8 17. Th8+ Kxh8 18. Dh1+ Kg8 19. Dh7+ Kf8 20. Dh8+ Ke7 21. Dxg7+ Kd6,Kd8 22. Dc7+ Lxc7#
play all play one stop play next play all
http://www.bestproblems.it/bppdf/BP2019(complete).pdf

"... details are everything ..."
Henrik Juel: Popeye 4.61 with 'opt thr 0' found no flaws in part a (2020-11-12)
Henrik Juel: ... and with 'opt thr 0 non 0 1' no flaws in part b (2020-11-12)
comment
Keywords: Task (Construction), Non-standard material, Räumung and Bahnung, Checking key
Genre: n#
FEN: q3r1k1/6p1/1K2p1P1/3rp3/7R/b4pRn/5R1p/QRRRRRR1
Input: James Malcom, 2020-11-12
Last update: Rainer Staudte, 2020-11-12 more...
18 - P1402236
Aleksandr Azhusin
14107 Springaren 2018
P1402236
(13+12)
s#14
1. a4+! bxa3ep 2. Dxb7+ Kc5 3. b4+ cxb3ep 4. Db4+ Kd5 5. c4+ dxc3ep 6. Td8+ Ld6 7. Tdxd6+ Ke5 8. d4+ exd3ep 9. Te6+ Kd5 10. e4+ fxe3ep 11. Ted6+ Ke5 12. f4+ gxf3ep 13. Sf7+ Kf5 14. g4+ hxg3ep#
play all play one stop play next play all
James Malcom: I came across this attempt at the ultimate record in the SuperProblem record book: http://superproblem.ru/archive/probl/Sn/Azhusin-s14-2018.gif. As such, it seems to have survived human muster so far. However, what say Gustav? (2022-06-26)
Henrik Juel: Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws (2022-06-26)
Olaf Jenkner: It will take Gustav about four weeks to confirm C+. (2022-06-26)
comment
Keywords: En passant (x7), Task (Construction), Switchback (T), En passant as mating move
Genre: s#
FEN: 1R6/Qp6/R6N/1k2b2r/1ppppppp/8/PPPPPPPK/6Nn
Input: James Malcom, 2022-06-26
Last update: James Malcom, 2022-06-26 more...
19 - P1403727
George P. Sphicas
F3272 The Problemist 01/2016
Dedicated to my son Phil
P1403727
(8+8)
ser-s#33
1. b8=D 2. Dxd6 3. Dxd5 4. De4 5. b6 6. d8=D 7. Ddxd3 8. De2 9. d4 10. d5 11. d6 12. d7 13. d8=D 14. Ddd3 15. b7 16. b8=D 17. Dxh8 18. Dhd4 19. h8=D 20. Dhxh5 21. Dhf3 22. h5 23. h6 24. h7 25. h8=D 26. Dh4 27. Dhf2 28. h4 29. h5 30. h6 31. h7 32. h8=D 33. Dhe5+ Sd5#
play all play one stop play next play all
'The Problemist' 07/2016, p. 420: "Plausible tries 1.d8R?, 1.b6? – the Pb5 shields both horizontally and diagonally. An alternative setting with Pb7 on b6 (in 34 moves) would include the try 1.d8Q? (Composer). Really wonderful, with wPb5 timing its moves exquisitely to shield bK – surely a prizewinner in due course (CCL [aka C.C. Lytton] – whose credentials to comment include previously holding the record at 4 queens)."
Stephen Emmerson in 'The Problemist': "George’s F3272 is a formidable promotion task for which the only hint I’ll give is that the wK does not move."
Henrik Juel: A most impressive task (2022-08-19)
comment
Keywords: Seriesmover, Task (Construction), Promotion (DDDDDDD), konsekutive Umwandlungen 7 (DDDDDDD)
Genre: Fairies
FEN: 7n/1P1P3P/3p4/kP1p2bp/5n1P/3pK3/3P3P/8
Input: Mario Richter, 2022-08-19
Last update: Rainer Staudte, 2022-08-19 more...
20 - P1404022
Jaques Fulpius
Journal de Geneve 12/05/1979
J.C. van Gool gewidmet
P1404022
(15+10)
#2
1. c8=D!
play all play one stop play next play all
H.Henneberger: 12 Feldüberquerungen dank Linienöffnungen, absoluter Rekord dieses Tasks.
Henrik Juel: several duals, e.g., 1... Te1 2.Dc5,Dd4# and 1... Sf2 2.Dg5,Dg7# (2022-09-04)
comment
Keywords: Line opening, Queen sacrifice, Knight sacrifice, Promotion key (wD), Task (Construction)
Genre: 2#
FEN: K5N1/1RPr1P2/2pP4/BN2k3/1pB1Ppn1/3prP2/2PP3p/1b4QR
Reprints: 25 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2022-09-03
Last update: Rainer Staudte, 2022-09-04 more...
21 - P1407384
Roland Löwe
Schach 1967
1. Preis
P1407384
(7+9) C+
#3
1. Kc5! De4 2. T2d3+ Dxd3 3. Sxd5#
1. ... Df3 2. Dxf4+ Dxf4 3. Sxd5#
1. ... Dg2 2. Txe2+ Dxe2 3. Sxd5#
1. ... Tff2 2. Txe2+ Txe2 3. Dxf4#
1. ... Thf2 2. Dxf4+ Txf4 3. Txe2#
1. ... Le4 2. Sxd5+ Lxd5 3. T2d3#
play all play one stop play next play all
Siehndel: Task: Die Häufung von sechs Holzhausen-Verstellungen
more ...
comment
Keywords: Task (Construction), Zugzwang-Goal, Holzhausen, Sacrifice of white pieces (D, T, S)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/2N5/6bQ/3p4/1K1R1pBp/4k3/3Rp2r/4Br1q
Reprints: 94 Problemschach [Siehndel] , p. 124, 1985
Input: Dieter Berlin, 2023-01-21
Last update: Dieter Berlin, 2023-01-22 more...
22 - P1408051
Arnoldo Ellerman
Europe Echecs 1961
1. Preis
P1408051
(10+13) C+
#2
1. Lxd5? droht 2. Sc4#/Ld4#/Dxc7#/Dxg7#/Dxh5# 1. ... Lxe4!

1. exd5! Se4 2. Sc4#
1. ... Le4 2. Ld4#
1. ... Tf5 2. Dxc7#
1. ... Lf5 2. Dxg7#
1. ... Sd3 2. Dxh5#
play all play one stop play next play all
more ...
comment
Keywords: Mehrfachdrohung (fünffach), Capture key, Task (Construction), Fleck Theme, Theme B2, Blocknutzung, Line closing, Dual avoidance
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4N3/B1n2Qb1/4P3/K2pk2r/R3Pp1p/NB4pp/2bR1n2/2r3q1
Reprints: 1570 Beispiele zur Ideengeschichte des Schachproblems , p. 317, 1982
Input: Dieter Berlin, 2023-03-05
Last update: Dieter Berlin, 2023-03-06 more...
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