Chess Problem Database Server

65 problem(s) found in 8848 milliseconds (displaying 65 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT CPLUS AND S='The Problemist Supplement'] [download as LaTeX]

1 - P0576743
György Bakcsi
Laszlo Zoltan
PS849 The Problemist Supplement 38 01/1999

(8+8)
h#12
Ultraschachzwang

1. Lg5+ Kxg5 2. exf6 Kf4 3. fxe5 Ke3 4. exd4+ Kd2 5. dxc3+ Kc1 6. cxb2+ Kd2 7. c3+ Ke3 8. d4+ Kf4 9. e5+ Kg5 10. f6+ Kxg6 11. b1=D+ Kh6 12. Dg6+ Sxg6#
play all

SCHRECKE: C+, popeye 4.87 (2022-10-02)
comment

Keywords: Ultraschachzwang
Genre: Fairies
FEN: 5N1k/4pp2/4pPpK/3pP3/2pP3b/2P5/BP6/8
Input: Felber, Volker, 2000-01-02
Last update: Frank Müller, 2010-05-15 more...

2 - P1018615
Mykola Kuligin
The Problemist Supplement 1993

(6+4)
#2

BS Problemid: 3452
Authors: Kuligin, Nikolai V
Sources:
Years: 1993

SCHRECKE: C+, popeye 4.87
1. Te5! droht 2. Le7#
1. ... Sc6 2. Lc7#
1. ... Se6 2. Td5# (2022-12-31)
comment

Keywords: Brian Stephenson Collection (3452)
Genre: 2#
FEN: 1nRBRn2/8/1N1k2p1/8/3P4/8/8/3K4
Input: Brian Stephenson, 2004-08-12

3 - P1018634
Siem Giok Liam
The Problemist Supplement 1993

(8+7)
#2

BS Problemid: 3471
Authors: Yanuarta, Simadhinata
Sources:
Years: 1993

SCHRECKE: C+, popeye 4.87
1.d3! (Zugzwang)
1. ... S:d3,S~ 2.Dd7#
1. ... Tf1,T~ 2.Ld5#
1. ... Td5 2.L:d5#
1. ... Te5 2.S:d4#
1. ... Le5 2.Ld5#
1. ... Le7,Ld8 2.S:d4# (2021-07-03)
comment

Keywords: Brian Stephenson Collection (3471)
Genre: 2#
FEN: 8/2Q3p1/2B1kbP1/2n2rp1/2KpP1N1/8/3PN3/8
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2021-07-03 more...

4 - P1018647
John Mayhew
PS208 The Problemist Supplement , p. 92, 05/1994

(5+5)
#2

BS Problemid: 3484
Authors: Mayhew, John
Sources: BDS Website 2001
Years: 1994

Roland Ott: Vorgänger: Walter Gleave P1022462 (2021-12-28)
Henrik Juel: C+ Popeye 4.61 (2021-12-28)
Henrik Juel: 1.Ke7 thr. 2.Df5#
1... Kc5/Ke4/c5 2.Ke6/Kd6/Df3# (2021-12-28)
comment

Keywords: Brian Stephenson Collection (3484)
Genre: 2#
FEN: 4RQ1B/1p3K2/1rp5/3k4/n7/8/8/5B2
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2021-12-28 more...

5 - P1018667

The Problemist Supplement 1995

(5+4)
#2

BS Problemid: 3504
Authors: Nymian, HS
Sources:
Years: 1995

SCHRECKE: C+, popeye 4.87
1. Da8! (Zugzwang)
1. ... Kxh2 2. Dh8#
1. ... gxh2 2. g3# (2023-02-14)
comment

Keywords: Brian Stephenson Collection (3504)
Genre: 2#
FEN: 8/8/8/8/6p1/3p2p1/3P2PP/Q4K1k
Input: Brian Stephenson, 2004-08-12

6 - P1018745
Charles Ouellet
The Problemist Supplement 1999

(12+9)
#2

BS Problemid: 3582
Authors: Ouellet, Charles
Sources:
Years: 1999

SCHRECKE: C+, popeye 4.87
1. Ld7! (Zugzwang)
1. ... Sc2 2. Tcd1#
1. ... Se2 2. Ted1#
1. ... Sxb3 2. Sxb3#
1. ... Sxf3 2. Sxf3#
1. ... Sxb5 2. Lxb5#
1. ... Sf5 2. Lxf5#
1. ... Sc6 2. Lxc6#
1. ... Se6 2. Lxe6#
1. ... bxc5 2. Da5# (2023-07-20)
comment

Keywords: Brian Stephenson Collection (3582)
Genre: 2#
FEN: 3QB2n/1p3p2/1p3Pp1/1PN1p1N1/3nKp2/1P3P2/1P1k4/2R1R3
Input: Brian Stephenson, 2004-08-12

7 - P1018751
Geoffrey K. Hicks
The Problemist Supplement 2000

(7+8)
#2

BS Problemid: 3588
Authors: Hicks, Geoffrey K
Sources:
Years: 2000

SCHRECKE: C+, popeye 4.87
1. Sd2! droht 2. Dxd7#
1. ... Kxd4 2. Sf1#
1. ... Lxd4 2. La2#
1. ... Le6 2. Dc5#
1. ... d6 2. Dc4# (2023-01-25)
comment

Keywords: Brian Stephenson Collection (3588)
Genre: 2#
FEN: 2K3b1/2Qp4/1P5p/3k3r/2NB1p2/5p2/8/1B1R2b1
Input: Brian Stephenson, 2004-08-12

8 - P1018752
Geoffrey K. Hicks
The Problemist Supplement 2000

(12+8)
#2

BS Problemid: 3589
Authors: Hicks, Geoffrey K
Sources:
Years: 2000

SCHRECKE: 1. Df2! droht 2. Tc5#
1. ... Sb2,Sc~ 2. Td7#
1. ... Sxb6 2. Sxb6#
1. ... Se3 2. Dd2#
1. ... Se5 2. Td4#
1. ... Sd6 2. Se3#
1. ... Dxf2 2. hxg8=D,L# (2023-01-25)
comment

Keywords: Brian Stephenson Collection (3589)
Genre: 2#
FEN: N1BK2b1/rpR1P2P/1P6/1P1k1N2/2n1R3/n4P2/Q7/2r3q1
Input: Brian Stephenson, 2004-08-12

9 - P1018757
Givi Mosiashvili
The Problemist Supplement 2000
5. ehrende Erwähnung

(11+4)
#2

BS Problemid: 3594
Authors: Mosiashvili, Givi
Sources: The Problemist 2002
Years: 2000

SCHRECKE: C+, popeye 4.87
1. Dd1! (Zugzwang)
1. ... Lxb4 2. Tc3#
1. ... axb5 2. Td3# (2023-03-23)
Iwan Soroka: 1.Tc3? (A) axb5! (a)
1... Lxb4 (b) 2.Dd1# (C)
1... Kxb4 2.e5#

1.Td3? (B) Lxb4! (b)
1... axb5 (a) 2.Dd1# (C)
1... Kxb5 2.Ta3#

1.Dd1! (C) Zugzwang!
1... Lxb4 (b) 2.Tc3# (A)
1... axb5 (a) 2.Td3# (B)

Banny, Salazar. (2023-03-23)
comment

Keywords: Brian Stephenson Collection (3594)
Genre: 2#
FEN: 8/1N6/pp6/bP3P2/kN2P1Q1/1R2K3/P7/4BB2
Reprints: The Problemist 2000
Input: Brian Stephenson, 2004-08-12
Last update: Frank Müller, 2011-04-25 more...

10 - P1018915
Alexandr P. Otschkur
The Problemist Supplement 2000

(7+2)
#4

BS Problemid: 3752
Authors: Ochkur, Aleksandr
Sources:
Years: 2000

Rosalie Fay: 1. Se7 (droht 2. Sc6) Kc5 2. Se4+ Kd4 3. Sc6+ Kxe4 4. Df3#;
1. ... Ke5 2. Db4 (droht 3. Sf3+) Kf6 3. Dh4+ Ke5 4. Sc4#
C+ Popeye Windows-64Bit v4.69 (2023-12-31)
comment

Keywords: Brian Stephenson Collection (3752)
Genre: n#
FEN: 6NK/8/6P1/3P4/3k4/1Q4p1/3N2P1/8
Input: Brian Stephenson, 2004-08-12
Last update: Frank Müller, 2011-10-28 more...

11 - P1028384
Cor Goldschmeding
2nd International Team Match , p. 1967-1970,
1. Platz

(9+11)
#2

1. Sxd7! droht 2. Sb6#
1. ... Sxc4 2. Txd3#
1. ... Dxe4 2. Dc5#
1. ... Dxc4 2. De5#
1. ... Kxc4 2. Se5#
1. ... fxe4 2. Se5#
play all

'The Problemist Supplement': "The WCCT tourney of the time required #2s demonstrating changed self-blocks. The judge was Jeremy Morse and F [i.e. dieses Problem] was a clear winner. Set 1…Qxc4 2.Sf3; 1…Sxc4 2.Sc6; 1…Qxe4 2.c3; 1…fxe4 2.Rxd7 but nothing is set for 1…Kxe4. The strong give-and-take key forms a powerful battery. 1.Sxd7! (>2.Sb6) Qxc4 2.Qe5; 1…Sxc4 2.Rxd3; 1…Qxe4 2.Qc5; 1…fxe4 2.Se5 (switchback). This last mate also follows 1…Kxc4. There is no extraneous play and the wRd8 provides full value in both phases – a beautiful work. In his award Jeremy mentions that those few predecessors of which he was aware all suffered from certain shortcomings."

genaue Bezeichnung Original-Quelle unklar:
FIDE-Album: 1. Pl. WCCT 1970
Meson-DB (pid=10694): 1st Place, 2. International Team (Friendship) Match, 1967-1970
The Problemist Supplement: 1 Pl 2nd International Team Competition 1967-70
'Chess Wizardry': 1st place, International Team Tourney 1969
SCHRECKE: C+, popeye 4.87 (2023-07-10)
comment

Keywords: Brian Stephenson Collection (13271)
Genre: 2#
FEN: 3R3K/2ppQ3/7p/p3Np1r/2PkPp2/1R1q4/1nPP4/6b1
Reprints: 1 Hochschulspiegel TH Karl-Marx-Stadt 11 06/1972
152 FIDE Album 1968-1970 1977
Mat Plus 1994
336 Chess Wizardry [Rice] , p. 278, 1996
F The Problemist Supplement 157, p. 679, 11/2018
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-07-13 more...

12 - P1030415
Samuel Loyd
The Chess Monthly 03/1859

(5+4)
#3

1. Txg3 Lxg3 2. Sf3 Lf2,L~ 3. g4#
1. ... Lxe1 2. Th3+ Lh4 3. g4#
play all

aus "Sam Loyd and his Chess Problems":
"CHARLES XII. AT BENDER."
The most famous of the Fiske-Loyd stories, and probably the best problem tale ever written, is the sketch: Charles XII. at Bender.
It has appeared in print, since the original publication in the Chess Monthly, in March, 1859, in every conceivable form and language.
In the volume of Fiske's Tales are mentioned the translations into Swedish verse, by J. G. Schultz 1868, into Danish 1876, into Italian by M. Monzecchi 1901, and into Icelandic 1901, and certainly other renderings abound. J. A. Miles put the story into English verse in his Chess Gems, 1860. "Much of the interest attaching to the piece," wrote Mr. Fiske in 1901, "is owing to the problems, which form as it were the gist of the narrative. They were suggested by the writer of the sketch to Mr. Samuel Loyd, the most ingenious and brilliant of all problem composers, who was then in his eighteenth year. The three problems were soon forthcoming, composed in a single afternoon."
The story introduces an imaginary incident during the siege of Charles the Twelfth of Sweden by the Turks at Bender in 1713. Charles beguiled this period by means of drills and chess, and used frequently to play with his minister, Christian Albert Grothusen, some of the contests being mentioned by Voltaire. One day while so engaged, the game had advanced to the stage represented in P1030415, and Charles (White) had just announced mate in three. Scarcely had he uttered the words, when a Turkish bullet, shattering the window, dashed the White Knight off the board in fragments. Grothusen started violently, but Charles, with the utmost coolness, begged him to put back the other Knight and work out the mate, observing that it was pretty enough. But another glance at the board made Charles smile: "We do not need the Knight. I can give it to you, and still mate in four!" (P1037289). Who would believe it, he had barely spoken when a second bullet flew across the room, and the Pawn at h2 shared the fate of the Knight. Grothusen turned pale. "You have our good friends the Turks with you," said the King, unconcerned, "it can scarcely be expected that I should contend against such odds; but let me see if I cannot dispense with that unlucky Pawn. I have it!" he shouted, with a tremendous laugh, "I feel great pleasure in informing you that there is undoubtedly a mate in five" (P1159789). Nor would Charles permit Grothusen to leave till he had solved the problem.
It is perhaps not very remarkable that the minister, fearful of a repetition of such chess battles, left the encampment the next day and joined the Swedes, who took sides with the enemy.
In the original three-mover, F. Amelung has pointed out, in the Baltische Schachblätter, 1900 [Heft 7, S. 274], that if the first bullet had destroyed the Rook instead of the Knight, Charles would have had an equal opportunity of showing his analytical powers by announcing a mate in six (P1159308)!
Felber, Volker: 'Ein Stein fällt vom Brett...'
Siehe dazu 4 Aufgaben:
3# P1030415
4# P1037289 (aus 3#)
5# P1159789 (aus 4#)
6# P1159308 (aus 3#) (2011-10-08)
SCHRECKE: C+, popeye 4.87 (2022-05-23)
Henrik Juel: Mario, many of the years in your english text are rendered in a funny way, with i or I instead of 1 and o instead of 0, e.g. 'into Italian by M. Monzecchi igoi', where igoi probably means 1901 (2022-05-23)
Mario Richter: Thanks, Henrik! Seems that my automatic spell-checker didn't recognise these "funny" words as questionable ... (2022-05-24)
Henrik Juel: Great story, thanks for fixing the typos, Mario (2022-05-25)
comment

Keywords: Brian Stephenson Collection (15316), Striptease
Genre: 3#
FEN: 8/6R1/7p/5K1k/8/6p1/5bPP/4N3
Reprints: 121 Illustrirtes Familien-Journal (Leipzig) 285 1859
Family Herald 07/05/1859
Carl XIIs Schackparti [J.G. Schultz] 1868
341 Chess Strategy (Loyd) 1881
7 Das interessante Blatt 13/07/1882
3 Sammlung leichterer Schachaufgaben III 1887
10 Svanda dudak 15/01/1887
1 Baltische Schachblätter 1 1889
4 Austrums 01/08/1890
Schweizerische Schachzeitung , p. 95, 06/1908
122 150 exzentrische Schachaufgaben 1910
Chess Tales and Miscellanies [Fiske] , p. 50, 1912
18 Sam Loyd and his Chess Problems 1913
3 L'Express du Midi 09/04/1923
345 Deutsche Allgemeine Zeitung 08/06/1924
18 Sam Loyd und seine Schachaufgaben , p. 26, 1926
3 Zwillinge und Mehrlinge 1952
9 Isobrasitelnye schachmatnye sadatschi i etjudy 1985
10 Die gefesselte Zeit , p. 134, 1987
idee & form 14, p. 354, 04/1987
16 idee & form 54, p. 1505, 04/1997
303 Encyclopedia of Chess Problems , p. 90, 2012
A The Problemist Supplement , p. 318, 11/2013
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2022-05-24 more...

13 - P1032728
Alfred Ernst Sutter
British Chess Federation 1958
Jan Dobrusky & W. A. Shinkman
6. ehrende Erwähnung
88. Thematurnier

(8+7)
#3

BS Problemid: 17638
Authors: Sutter, Alfred
Sources: Chess Problems: Introduction to an Art 1963
Years: 1958

Anton Baumann: 1.Db2? Lc2! 1.Dc3? Ld3! 1.De5? Le4! 1.Df6? Lf5! 1.Dg7 Lg6!
1.Dh8! Lc2 2.Db2 c3,Lbel. 3.Dxc3,Df2#
1. ... Ld3 2.Dc3 nebst 3.De3#
1. ... Le4 2.De5 c3,Lbel. 3.Dxc3,De3#
1. ... Lf5 2.Df6
1. ... Lg6 2.Dg7
1. ... La2 2.Dc3
C+ Gustav 4.1d
ND: Kunstwerke auf 64 Feldern (2021-07-13)
comment

Keywords: Brian Stephenson Collection (17638)
Genre: 3#
FEN: 8/2NpK2p/3P3P/pPkN4/p1p5/P7/8/Qb6
Reprints: The Problemist Supplement 139, p. 461, 11/2015
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2015-11-15 more...

14 - P1041548
Lev Grolman
92 Na Smenu! 08/1997

(5+2)
#2

1. Th2! (Zugzwang)
1. ... e1=D 2. Tc2#
1. ... e1=S 2. Db2#

1. ... exd1=D 2. Db2#
1. ... exd1=S 2. Tc2#
play all

Nachdruck in 'The Problemist Supplement' innerhalb eines Artikels von Robert A. Lincoln zum Thema "Black Pawn Promotion in the Miniature", zur Aufgabe heißt es dort: "Not only does No. 9 have an obvious start, but only two mates arise. Nevertheless, this example demonstrates a unique property. 1.Rh2 (-) takes up station to vanquish successively 1. ... e1Q 2. Rc2 or 1. ... e1S 2. Qb2. These responses flip-flop when alternate capture divergences arise: 1. ... exd1Q 2. Qb2 and 1. ... exd1S 2. Rc2. This is a very unusual treatment of reciprocal correction."
André Marchand: Original publication: Na Smena, 1997
Reference: The Problemist (PS 99), March 2009 (P. 947 [No. 9] (2009-11-16)
Henrik Juel: C+ Popeye 4.61 (2022-07-08)
comment

Keywords: Brian Stephenson Collection (26510), Minimal, Miniature
Genre: 2#
FEN: 8/8/8/K7/1Q6/4N2R/4p3/2kB4
Reprints: 9 The Problemist Supplement 99, p. 947, 03/2009
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-10-27 more...

15 - P1051971
E. Simbolon
The Problemist Supplement 1994

(5+3)
#4

BS Problemid: 37013
Authors: Simbolon, E
Sources:
Years: 1994

Rosalie Fay: 1. Se5 zz Kg1 2. Sf3+ Kf1 3. d4 (droht Lc4#) g1=D/g1=L 4. Sd2#;
2. ... Kh1 3. Lf2 zz g1=D+/g1=T+/g1=S 4. Sxg1#
C+ Popeye Windows-64Bit v4.69 (2023-12-29)
comment

Keywords: Brian Stephenson Collection (37013)
Genre: n#
FEN: 8/8/8/3B4/6NB/3P4/6pp/3K3k
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2011-03-10 more...

16 - P1051975
Ian Shanahan
The Problemist Supplement 1995

(5+3)
#4

BS Problemid: 37017
Authors: Shanahan, Ian
Sources:
Years: 1995

Ian Shanahan: This is just a version by Dr Werner Speckmann. I do not consider it to be my problem. (2014-01-20)
Rosalie Fay: 1. Lh7 zz Ke5 2. Kf7 zz e6 3. Kg6 zz Ke4 4. Kf6#
Indian
C+ Popeye Windows-64Bit v4.69 (2023-12-29)
comment

Keywords: Brian Stephenson Collection (37017)
Genre: n#
FEN: 5K2/4p3/4k3/7N/4B3/5p2/5P2/3R4
Input: Brian Stephenson, 2004-08-12

17 - P1059947
Evgeny Fomichev
The Problemist Supplement 2002

(4+5)
#4

BS Problemid: 45017
Authors: Fomichev, Evgeny V
Sources:
Years: 2002

Rosalie Fay: 1. Df8 (droht 2. Lc7+) Lc8 2. Dxc8 (droht 3. Lc7+) Lxc5 3. Ld6+ Ka7 4. Lxc5#;
1. ... Lxc5 2. Ld6+ Lc8 3. Dxc8+ Ka7 4. Lxc5#; 2. ... Ka7 3. Lxc5+ Ka6 4. Df1#
C+ Popeye Windows-64Bit v4.69 (2023-12-31)
comment

Keywords: Brian Stephenson Collection (45017)
Genre: n#
FEN: kB6/1b6/2p5/p1P5/5Q2/b7/8/7K
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2011-03-22 more...

18 - P1063887
Ramaswamy Ganapathi
The Problemist Supplement 2003

(7+7)
#2

BS Problemid: 48977
Authors: Ganapathi, R
Sources:
Years: 2003

Cdr. R. Ganapathi: Solution:-
1.Sf3!(threat 2.Sd2#)
1...Rf3 2.Qe6 1...S:f3 2.Bf5 1...S:g6 2.Qf5 1...Rd3/e2 2.Q:d3
1...Sb3/c4 2.Q:b7 1...K:f3/Bd5 2.Qg4
Flight-giving Key with 7 mates (2012-06-10)
SCHRECKE: C+, popeye 4.87 (2022-03-08)
comment

Keywords: Brian Stephenson Collection (48977)
Genre: 2#
FEN: 8/1b1Q3K/6Np/n1p1N3/4k2n/4r2B/2P5/6B1
Input: Brian Stephenson, 2004-08-12
Last update: Frank Müller, 2012-05-23 more...

19 - P1064764
Petros Lambrinakos
The Problemist Supplement 2003

(5+7)
#3

BS Problemid: 49856
Authors: Lambrinakos, Petros
Sources:
Years: 2003

SCHRECKE: C+, popeye 4.87
1. Lh7! (Zugzwang)
1. ... Kb3 2. Ld3 Kb4,Kc3 3. Dxc4#
1. ... Kb4 2. Lg8 droht 3. Dxc4#
2. ... Kxb5 3. Db7#
1. ... Kd4 2. Lg8 Ke5 3. Df4#
2. ... Kc3,Kd3 3. Dxc4#
2. ... Ke4,c3 3. Dd5# (2023-04-26)
comment

Keywords: Brian Stephenson Collection (49856)
Genre: 3#
FEN: 8/5Q2/7B/pPp5/p1p1B3/p1k5/p7/K7
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2011-03-24 more...

20 - P1120350
Petros Lambrinakos
PS1413 The Problemist Supplement 65, p. 555, 07/2003

(6+1)
#3

1. Sh6 Ke3 (1... Ke5 2. Tc6+ Kd4 3. Sf5#) 2. Tc1
play all

A2-LSS
SCHRECKE: C+, popeye 4.87 (2022-12-15)
comment

Keywords: Miniature Collection (0225641)
Genre: 3#
FEN: 1B6/K1R5/8/8/3k2N1/5B2/4P3/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

21 - P1128742
Vladislav Metlitsky
PS1488 The Problemist Supplement 69, p. 592, 03/2004
John + Ann Rice gewidmet

(4+3)
#5

1. Sd3 bxa3 2. Sxa2 Kxa2 3. Kc2 Ka1 4. Sc1 a2 5. Sb3#
play all

SX13
SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-31)
comment

Keywords: Miniature Collection (0228959)
Genre: n#
FEN: 8/8/8/8/1p6/B1N5/pN6/k1K5
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

22 - P1142325
Leonid Makaronez
PS1817 The Problemist Supplement 83, p. 761, 07/2006

(4+1)
#4

1. Se5 Kf6 (1... Kf4 2. Tg7 Kf5 3. Le3 Kf6 4. Tf7#) 2. Lc5 Kf5 3. Le7 Kf4 4. Tf3#
play all

e131 IM
Henrik Juel: C+ Popeye 4.61 (2021-01-02)
comment

Keywords: anticipated (P1150275a)
Genre: n#
FEN: 8/B7/8/3K1k2/8/5NR1/8/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2021-01-01 more...

23 - P1147248
Vladimir Kozhakin
PS2339 The Problemist Supplement 107, p. 78, 07/2010

(5+1)
#3

1. Lc4? Kf4!

1. Sc4+? Kf4 2. Dh4
1. ... Kxe4 2. Dd1,Ke2,Kf2
1. ... Kxe6!

1. Sf5? Kxe4 2. Dd4+
1. ... Kf4!

1. Lg4? Kf4!

1. De7? Kf4!

1. Ke2! Kf4 2. Df6+ Kg3 3. Df2#
1. ... Kd4 2. Dg5 Kc3 3. Dd2#
1. ... Kxe6 2. Ke3 Ke5 3. De7#
play all

SCHRECKE: C+, popeye 4.87 (2021-09-11)
comment

Keywords: Miniature Collection (0013244)
Genre: 3#
FEN: 3Q4/8/3NB3/4k3/4P3/8/8/4K3
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2016-06-10 more...

24 - P1151048
Vladimir V. Nikitin
The Problemist Supplement 1995

(5+1)
#5

1. a8=S+

vf: auch 22.01.1997, Troll
Rosalie Fay: 1. a8=S+ Kb8 (Kd8 2. Kf6 ~ 3. c7+ Kd7 4. c8=D+) 2. c7+ Ka7 3. c8=S+ Kb8 4. Se7 ~ 5. Sc6#
Underpromotion (SS)
konsekutive Umwandlungen 2
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment

Keywords: Miniature Collection (0078704), Multiple publication
Genre: n#
FEN: 8/PBk5/P1P5/4K3/8/8/8/8
Reprints: 310 Troll 3 22/01/1997
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2013-01-23 more...

25 - P1158302
Angel D. Zlatanov
1540 The Problemist Supplement 71, p. 620, 07/2004

(2+4)
#3

1. Dg6? Ld1!
1. Dh7! Le3,La3,Lb2 2. Db1+ Lc1 3. Dxc1#
1. Dh7 Ld2 2. Dxh3+ Kg1 3. Dg2#
2. ... Ke1 3. Dh1#
1. Dh7 Kg1 2. Dxh3 nebst 3. Dg2#
1. Dh7 Ke1 2. Dd3 nebst 3. De2#
1. Dh7 h2 2. Dd3+ Kg1 3. Dd1#
2. ... Ke1 3. De2#
play all

HX1 e482 3m
vf: a1<>h1, Fritjof Lindgren, 30.09.1916, Aftonbladet (P1132020)
Henrik Juel: C+ Popeye 4.61 (2023-07-04)
comment

Keywords: Miniature Collection (0011530), Minimal, anticipated (P1132020), Miniature
Genre: 3#
FEN: 6Q1/8/8/8/5p2/5K1p/8/2b2k2
Input: Felber, Volker, 2010-09-12
Last update: Mario Richter, 2023-07-04 more...

26 - P1163529
Nikolay S. Zinovyev
The Problemist Supplement 2001

(2+5)
#10

SCHRECKE: C+, Gustav 4.1d, Brute Force
1.Kh2! h3 2.K:h3 h4 3.K:h4 h5 4.K:h5 h6 5.Kg6 Kg8!
6.Tf2 h5! 7.Tf4 h4! 8.T:h4 Kf8 9.Te4 Kg8 10.Te8# (2021-09-22)
comment

Keywords: Miniature Collection (0082797)
Genre: n#
FEN: 7k/7p/7p/7p/7p/8/6R1/6K1
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

27 - P1166105
Hirokaz Onada
354 The Problemist Supplement 19 09/1995

(4+3)
#2
b) +wBe6(-sBe6): #4

a) 1. Td4 Kxe5 2. Lg7#
b) 1. Kf4 Kxe6 2. Ke4 Kf6 3. Tg8 Ke6 4. Tg6#
play all

B25TL FP
SCHRECKE: a)+b): C+, popeye 4.87 (2021-10-07)
comment

Keywords: Miniature Collection (0316804)
Genre: 2#, n#
FEN: 3R4/4p3/4pk1B/4N3/6K1/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: A.Buchanan, 2021-10-07 more...

28 - P1170998
Viktor S. Kolpakov
PS1078 The Problemist Supplement 49, p. 409, 11/2000

(4+2)
#5

1. Kg2

Rosalie Fay: 1. Kg2 zz e5 2. Df6+ Kc5 3. Dc6+ Kd4 4. Kf2 ~ 5. Lb2#
2. ... Kc7 3. Dc6+ Kd8 4. Sd5 ~ 5. Le7#; 3. ... Kb8 4. Sa6+ Ka7 5. Lc5#
2. ... Kd7 3. Sa6 (droht 4. Dd6+) Kc8 4. De7 ~ 5. Dc7#
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment

Keywords: Miniature Collection (0085917)
Genre: n#
FEN: 8/6Q1/3kp3/8/1N6/B7/8/7K
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

29 - P1179677
Evgeny Markov
750 The Problemist Supplement 05/1998

(8+8)
s#7

1. Lh4! Txh4 2. Ka8 T4h3 3. b8=L Th4 4. d7 T4h3 5. d8=L Th4 6. Dxg2 Txg2 7. Lxh4 Th2,T~#
play all

Korrektur der dualistischen 132, Uralski Problemist 01-06/1996 (P1187592)

Anton Baumann: DL(ZU) nach 2. ... T2h3: 3.b8=L Th2 4.d7 ...
oder 3.d7 Th2 4.b8=L,d8=L ... (2022-04-08)
comment

Keywords: Phoenix (L), konsekutive Umwandlungen 2 (LL)
Genre: s#
FEN: 1K1B4/1P6/k2P4/7p/2N3p1/N5pr/1P4pr/6Qb
Input: Frank Müller, 2010-11-07
Last update: Marcin Banaszek, 2022-04-19 more...

30 - P1187875
Vitaly Medintsev
PS2254 The Problemist Supplement 103 11/2009

(5+5)
h#2
3.1...

1) 1. La5 Lb8 2. Ld8 exd8=S#
2) 1. Lh6 Tf4 2. Lf8 exf8=S#
3) 1. Sxe7 d7 2. Sd5 d8=S#
play all

SCHRECKE: C+, popeye 4.87 (2023-09-12)
comment

Genre: h#
FEN: 4n3/2B1PR2/3Pk3/3np3/8/5K2/3b4/8
Input: Vitaly Medintsev, 2011-02-22
Last update: Alfred Pfeiffer, 2014-08-18 more...

31 - P1238060
Gustavus Charles Reichhelm
Brentano's Chess Monthly 01/1882

(6+16) cooked
#121

1. Txh1+ Lh4 2. Txf1 Lg3 3. Ta1 Lf2 4. Tc1 Lg3 5. Tf1 Le5+! 6. Kf5 Lg3 7. Th1+ Lh4 8. Kf6 d6 9. Ta1 Lf2 10. Tc1 Lg3 11. Tf1 Le5+ 12. Kf5 Lg3 13. Th1+ Lh4 14. Kf6 a4 15. Ta1 Lf2 16. Tc1 Lg3 17. Tf1 Le5+ 18. Kf5 Lg3 19. Th1+ Lh4 20. Kf6 a5 21. Ta1 Lf2 22. Tc1 Lg3 23. Tf1 Le5+ 24. Kf5 Lg3 25. Th1+ Lh4 26. Kf6 a6 27. Ta1 Lf2 28. Tc1 Lg3 29. Tf1 Le5+ 30. Kf5 Lg3 31. Th1+ Lh4 32. Kf6 a3 33. Ta1 Lf2 34. Tc1 Lg3 35. Tf1 Le5+ 36. Kf5 Lg3 37. Th1+ Lh4 38. Kf6 a4 39. Ta1 Lf2 40. Tc1 Lg3 41. Tf1 Le5+ 42. Kf5 Lg3 43. Th1+ Lh4 44. Kf6 a5 45. Ta1 Lf2 46. Tc1 Lg3 47. Tf1 Le5+ 48. Kf5 Lg3 49. Th1+ Lh4 50. Kf6 a2 51. Ta1 Lf2 52. Tc1 Lg3 53. Tf1 Le5+ 54. Kf5 Lg3 55. Th1+ Lh4 56. Kf6 a3 57. Ta1 Lf2 58. Tc1 Lg3 59. Tf1 Le5+ 60. Kf5 Lg3 61. Th1+ Lh4 62. Kf6 a4 63. Ta1 Lf2 64. Tc1 Lg3 65. Tf1 Le5+ 66. Kf5 Lg3 67. Th1+ Lh4 68. Kf6 a1=D 69. Txa1 Lf2 70. Tc1 Lg3 71. Tf1 Le5+ 72. Kf5 Lg3 73. Th1+ Lh4 74. Kf6 a2 75. Ta1 Lf2 76. Tc1 Lg3 77. Tf1 Le5+ 78. Kf5 Lg3 79. Th1+ Lh4 80. Kf6 a3 81. Ta1 Lf2 82. Tc1 Lg3 83. Tf1 Le5+ 84. Kf5 Lg3 85. Th1+ Lh4 86. Kf6 a1=D 87. Txa1 Lf2 88. Tc1 Lg3 89. Tf1 Le5+ 90. Kf5 Lg3 91. Th1+ Lh4 92. Kf6 a2 93. Ta1 Lf2 94. Tc1 Lg3 95. Tf1 Le5+ 96. Kf5 Lg3 97. Th1+ Lh4 98. Kf6 c1=D 99. Txc1 Lf2 100. Ta1 Lg3 101. Tf1 Le5+ 102. Kf5 Lg3 103. Th1+ Lh4 104. Kf6 d5! 105. Ta1 Lf2 106. Tc1 Lg3 107. Tf1 Le5+ 108. Kf5 Lg3 109. Th1+ Lh4 110. Kf6 d4 111. cxd4 a1=D 112. Txa1 Lg3 113. Th1+ Lh4 114. Tf1 Lf2 115. d5 Lg3 116. Tf3 ... 117. d6 ... 118. d7 ... 119. d8=D ... 120. Kf5 ... 121. Df6,Dxg5#
play all

Weiterentwicklung siehe P1238061

Anton Baumann: 98. .. c1=D? 99.Txc1 Lf2 100.Th1+ Lh4 101.c4! a1=D 102.Txa1 Lf2 103.Th1+ Lh4 104.Th3 d5 105.c5 d4 106.Txd3 Le1 107.c6 108.c7 109.c8=S (droht 111.Sf5#) Lg3 110.Txg3 d3 111.Th3#
besser, aber auch kürzer: 98. .. d5! 99.Ta1 Lf2 100.Tc1 Ld4+! 101.Kf5 Lf2 102.Th1+ Lh4 103.Kf6 c1=D 104.Txc1 Lf2 105.Ta1 Ld4+ 106.Kf5 Lf2 107.Th1+ Lh4 108.Kf6 d4 109.cxd4 a1=D 110.Txa1 Lg3 111.Th1+ Lh4 112.Tf1 Lf2 113.d5 Lg3 114.Tf3 Le1 115.d6 116.d7 117.d8=D 118.Kf5 119.Df6,Dxg5#
100. .. Lg3? 101.Tf1 Lh4 (101. ..Le5+? 102.Kxe5!) 102.Th1 c1=D 103.Txc1 ... 118.# (2018-02-15)
athulin: Earlier publication in Boston Weekly Globe, on 1879-09-16, without a problem
number, but with the epigraph 'The Mastodon'. (See Chess Archaeology site for column
scan.) (2022-05-20)
comment

Keywords: Sea Snake
Genre: n#
FEN: 5Bbq/p2p1prr/p4K1k/p5p1/6P1/2Pp4/2pP4/4bnRn
Reprints: Vielzügige Schachaufgaben , p. 77, 1890
A The Problemist Supplement 118, p. 205, 05/2012
Input: Frank Müller, 2012-05-05
Last update: Frank Müller, 2018-02-16 more...

32 - P1261808
Valentin V. Khupchenko
PS2679 The Problemist Supplement 122, p. 255, 01/2013

(2+6)
h#4
2.1...

1) 1. Tdd8 e4 2. Lc8 Kd5 3. Kd7 e5 4. Le7 e6#
2) 1. Kd8 e4 2. Le7 e5 3. Td6+ exd6 4. Lc8 dxc7#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-16)
comment

Genre: h#
FEN: 4r3/2prk3/2Kbb3/8/8/8/4P3/8
Input: Felber, Volker, 2013-02-04
Last update: Felber, Volker, 2013-02-07 more...

33 - P1261810
Jose C. Vinagre
PS2680 The Problemist Supplement 122, p. 255, 01/2013

(2+8)
h#4
2.1...

1) 1. Sb6+ axb6 2. Lc7 bxc7 3. Td8 cxd8=D 4. e5 Dd3#
2) 1. Lb6 a6 2. Le3 a7 3. c5 a8=D 4. Ld5+ Dxd5#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-04-16)
comment

Keywords: Promotion
Genre: h#
FEN: 1rnb4/1b2p3/2p5/P7/2K1kq2/8/8/8
Input: Felber, Volker, 2013-02-04
Last update: Alfred Pfeiffer, 2018-01-10 more...

34 - P1276376
Viktoras Paliulionis
PS2753 The Problemist Supplement , p. 294, 07/2013

(3+3)
h#5
0.2.1...

1) 1. ... Kb2 2. Te1 Se3+ 3. Ke4 Sd1 4. Kd3 Kc1 5. Ke2 Lc4#
2) 1. ... Sa1 2. Se5 Sb3 3. Ke6 Kd2 4. Kd5 Sc5+ 5. Kd4 Se6#
play all

SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-08-25)
comment

Keywords: Aristocrat
Genre: h#
FEN: 8/8/8/5k2/4r3/5n2/B1N5/2K5
Input: Felber, Volker, 2013-08-13
Last update: Felber, Volker, 2013-08-13 more...

35 - P1277236
Ian Shanahan
PS2770 The Problemist Supplement , p. 303, 09/2013

(3+4)
h#4

1. Td4 Ta3 2. Db3 axb3 3. Kd5 Kd7 4. Te4 Ta5#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-05-17)
comment

Genre: h#
FEN: 4K3/3r4/8/8/4k2r/6Rq/P7/8
Input: Felber, Volker, 2013-09-04
Last update: Felber, Volker, 2013-09-04 more...

36 - P1280622
Philippe Robert
PS2712 The Problemist Supplement , p. 278, 05/2013
3. Preis

(8+9)
#2

1. Dd3? droht 2. Dxd5#
1. ... c4 2. Dd4#
1. ... Sd~!
1. Dd2? droht 2. Dxd5#
1. ... Sd~ 2. Df4#
1. ... Se3!
1. Dd1? droht 2. Dxd5#
1. ... Sd~ 2. Da1#
1. ... Sc3!
1. Dc4! droht 2. Dxd5#
1. ... Se3,Sd~ 2. De6#
1. ... Sf4 2. Sg4#
1. ... Sc7 2. Sd7#
play all

SCHRECKE: C+, popeye 4.87 (2022-12-14)
comment

Genre: 2#
FEN: 2B5/r7/3p1N2/r1pnk1P1/1p2P2R/pN6/2Q4K/7n
Reprints: PS2712 The Problemist 25-1, p. 41, 01/2015
Input: Felber, Volker, 2013-11-20
Last update: Felber, Volker, 2015-03-30 more...

37 - P1280766
William A. Whyatt
Australian Problemist 1963

(6+8)
#2
b) -sSc5
c) ferner -sTc8
d) ferner -sLa6

a) 1. Lh5! droht 2. Tg8#
1. ... Sd7 2. Tf8#
b) 1. Lc2! droht 2. Tg8#
c) 1. Ld3! droht 2. Tg8#
1. ... 0-0-0 2. Lxa6#
d) 1. Lb1! droht 2. Tg8#
1. ... 0-0-0 2. Tc1#
play all

SCHRECKE: a)-d): C+, popeye 4.87 (2023-08-30)
comment

Keywords: Striptease
Genre: 2#
FEN: r1r1k2N/5R1p/b2Bp1B1/2np4/8/8/8/6RK
Reprints: G The Problemist Supplement , p. 318, 11/2013
Input: Felber, Volker, 2013-11-25
Last update: Felber, Volker, 2013-11-25 more...

38 - P1282940
Torsten Linss
PS432 The Problemist Supplement 21 01/1996

(2+2)
s#15
2 Lösungen
Längstzüger

1. c4 De1 2. Kb3 De8 3. Kc3 De1 4. Kd4 De8 5. Kd5 De1 6. Kd6 De8 7. c5 Ka5 8. c6 De1 9. c7 De8 10. c8=S De1 11. Kc7 De8 12. Se7 Da4 13. Kb8 Dh4 14. Sc6 Kb6 15. Sd4 Dd8#
1. Kb4 Da2 2. Kc3 Dg8 3. Kd4 Da2 4. Ke5 Dg8 5. c4 Dg1 6. Kd6 Dg8 7. c5 Ka7 8. c6 Da2 9. c7 Dg8 10. c8=D Da2 11. Kc7 Dg8 12. Dd7 Da2 13. Kc8 Kb6 14. Kb8 Dg8 15. Dd8 Dxd8#
play all

Wenigsteiner, Umwandlungswechsel

korrekte Quelle: The Problemist (Supplement)

Anton Baumann: C+ Alybadix (2023-03-10)
comment

Keywords: Maximummer
Genre: Fairies
FEN: 8/8/1k2q3/8/K7/8/2P5/8
Input: TLi, 2014-02-07
Last update: Alfred Pfeiffer, 2014-12-03 more...

39 - P1285615
Kenneth Solja
119 The Problemist Supplement PS2621, p. 224, 01/07/2012

(2+3)
H#4
2 solutions

1. Kb3 Sc5+ 2. Ka2 Sxa4 3. Ka1 Sc5 4. Ta2 Sb3#
1. Ld1 Sc5 2. Tc2+ Kb1 3. Kd2 Ka1 4. Kc1 Sb3#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-05-28)
comment

Keywords: Miniature, Minimal (White)
Genre: h#
FEN: 8/8/N7/8/b7/2k5/1r6/2K5
Input: Kenneth Solja, 2014-06-15
Last update: Frank Müller, 2014-06-15 more...

40 - P1290679
Dmitro Grinchenko
PS2896 The Problemist Supplement 132, p. 375, 09/2014

(4+3)
h#4
b) h7=sL

a) 1. Kg7 e5 2. fxe5 f6+ 3. Kh8 f7 4. Sg5 f8=D#
b) 1. Lg6 fxg6 2. f5 g7 3. fxe4 g8=D 4. e3 Dg6#
play all

SCHRECKE: a)+b): C+, Gustav 4.2a, Brute Force
Die FEN ist Stellung b) (2022-05-29)
comment

Genre: h#
FEN: 2K5/7b/5p1k/5P2/4P3/8/2B5/8
Input: Felber, Volker, 2014-11-12
Last update: Felber, Volker, 2014-11-12 more...

41 - P1295647
George P. Sphicas
2934 The Problemist Supplement (134) 01/2015

(6+12) cooked
ser-h=24

1. Kd4 2. d5 3. d6 4. Tb7 5. Tb5 6. Kd3 7. d4 8. d5 9. Lb4 10. Le1 11. Lf2 12. Kd2 13. d3 14. d4 15. Te5 16. Te1 17. Tb1 18. Dc1 19. Kd1 20. d2 21. d3 22. Ld4 23. La1 24. b2 Lg6=
play all

Cook: 1. g5 2. g4 3. Txf7 5. Te5 6. Ke4 7. d5 9. Lf2 11. Kd2 13. Tb1 14. Dc1 15. Kd1 18. d2 20. La1 21. b2 Kxd7=

paul: See P1305718 as a version by M. Caillaud (2022-03-25)
comment

Keywords: Seriesmover
Genre: Fairies
FEN: 2K2b2/p2prBp1/Q2pR3/p2k4/N7/1p4p1/2p3R1/7q
Input: Frank Müller, 2015-01-20
Last update: Olaf Jenkner, 2022-03-26 more...

42 - P1298047
Walther Jørgensen
1821 Die Schwalbe 39 06/1976
Special Prize

(7+15)
#200

1. De6+! Tf5 2. Lh2! Kf3 3. De3+ Kg2 4. Dg1+ Kf3 5. Df1+ Kg4 6. De2+ Tf3 7. De6+ Tf5 8. Kb2! Kf3 9. De3+ Kg2 10. Dg1+ Kf3 11. Df1+ Kg4 12. De2+ Tf3 13. De6+ Tf5 14. Kc1 Kf3 15. De3+ Kg2 16. Dg1+ Kf3 17. Df1+ Kg4 18. De2+ Tf3 19. De6+ Tf5 20. Kd1! a4! 21. Kc1 Kf3 22. De3+ Kg2 23. Dg1+ Kf3 24. Df1+ Kg4 25. De2+ Tf3 26. De6+ Tf5 27. Kd1 a5! 28. Kc1 Kf3 29. De3+ Kg2 30. Dg1+ Kf3 31. Df1+ Kg4 32. De2+ Tf3 33. De6+ Tf5 34. Kd1 a6! 35. Kc1 Kf3 36. De3+ Kg2 37. Dg1+ Kf3 38. Df1+ Kg4 39. De2+ Tf3 40. De6+ Tf5 41. Kd1! a3! 42. Kc1 Kf3 43. De3+ Kg2 44. Dg1+ Kf3 45. Df1+ Kg4 46. De2+ Tf3 47. De6+ Tf5 48. Kb1! Kf3 49. De3+ Kg2 50. Dg1+ Kf3 51. Df1+ Kg4 52. De2+ Tf3 53. De6+ Tf5 54. Ka2! Kf3 55. De3+ Kg2 56. Dg1+ Kf3 57. Df1+ Kg4 58. De2+ Tf3 59. De6+ Tf5 60. Kxa3! Kf3 61. De3+ Kg2 62. Dg1+ Kf3 63. Df1+ Kg4 64. De2+ Tf3 65. De6+ Tf5 66. Kb2 Kf3 67. De3+ Kg2 68. Dg1+ Kf3 69. Df1+ Kg4 70. De2+ Tf3 71. De6+ Tf5 72. Kc1 Kf3 73. De3+ Kg2 74. Dg1+ Kf3 75. Df1+ Kg4 76. De2+ Tf3 77. De6+ Tf5 78. Kd1 a4! 79. Kc1 Kf3 80. De3+ Kg2 81. Dg1+ Kf3 82. Df1+ Kg4 83. De2+ Tf3 84. De6+ Tf5 85. Kd1 a5! 86. Kc1 Kf3 87. De3+ Kg2 88. Dg1+ Kf3 89. Df1+ Kg4 90. De2+ Tf3 91. De6+ Tf5 92. Kd1 a3! 93. Kc1 Kf3 94. De3+ Kg2 95. Dg1+ Kf3 96. Df1+ Kg4 97. De2+ Tf3 98. De6+ Tf5 99. Kb1! Kf3 100. De3+ Kg2 101. Dg1+ Kf3 102. Df1+ Kg4 103. De2+ Tf3 104. De6+ Tf5 105. Ka2! Kf3 106. De3+ Kg2 107. Dg1+ Kf3 108. Df1+ Kg4 109. De2+ Tf3 110. De6+ Tf5 111. Kxa3! Kf3 112. De3+ Kg2 113. Dg1+ Kf3 114. Df1+ Kg4 115. De2+ Tf3 116. De6+ Tf5 117. Kb2 Kf3 118. De3+ Kg2 119. Dg1+ Kf3 120. Df1+ Kg4 121. De2+ Tf3 122. De6+ Tf5 123. Kc1 Kf3 124. De3+ Kg2 125. Dg1+ Kf3 126. Df1+ Kg4 127. De2+ Tf3 128. De6+ Tf5 129. Kd1 a4! 130. Kc1 Kf3 131. De3+ Kg2 132. Dg1+ Kf3 133. Df1+ Kg4 134. De2+ Tf3 135. De6+ Tf5 136. Kd1 c4! 137. Kc1 Kf3 138. De3+ Kg2 139. Dg1+ Kf3 140. Df1+ Ke4! 141. Dxc4+ Kf3 142. Df1+ Kg4 143. De2+ Tf3 144. De6+ Tf5 145. Kd1 c5! 146. Kc1 Kf3 147. De3+ Kg2 148. Dg1+ Kf3 149. Df1+ Kg4 150. De2+ Tf3 151. De6+ Tf5 152. Kd1 c4! 153. Kc1 Kf3 154. De3+ Kg2 155. Dg1+ Kf3 156. Df1+ Kg4! 157. De2+ Tf3 158. De6+ Tf5 159. Kd1 a3 160. Kc1 Kf3 161. De3+ Kg2 162. Dg1+ Kf3 163. Df1+ Kg4 164. De2+ Tf3 165. De6+ Tf5 166. Kb1 Kf3 167. De3+ Kg2 168. Dg1+ Kf3 169. Df1+ Kg4 170. De2+ Tf3 171. De6+ Tf5 172. Ka2 Kf3 173. De3+ Kg2 174. Dg1+ Kf3 175. Df1+ Ke4 176. Dxc4+ Kf3 177. Df1+ Kg4 178. De2+ Tf3 179. De6+ Tf5 180. Kxa3 Kf3 181. De3+ Kg2 182. Dg1+ Kf3 183. Df1+ Kg4 184. De2+ Tf3 185. De6+ Tf5 186. Kb2 Kf3 187. De3+ Kg2 188. Dg1+ Kf3 189. Df1+ Kg4 190. De2+ Tf3 191. De6+ Tf5 192. Kc1 Kf3 193. De3+ Kg2 194. Dg1+ Kf3 195. Df1+ Kg4 196. De2+ Tf3 197. De6+ Tf5 198. Kd1 S8e7,Sf6 199. Sf6+ Kf3 200. De2#
175. ... Kg4 176. De2+ Tf3 177. De6+ Tf5 178. Kxa3 Kf3 179. De3+ Kg2 180. Dg1+ Kf3 181. Df1+ Ke4 182. Dxc4+ Kf3 183. Df1+ Kg4 184. De2+ Tf3 185. De6+ Tf5 186. Kb2 Kf3 187. De3+ Kg2 188. Dg1+ Kf3 189. Df1+ Kg4 190. De2+ Tf3 191. De6+ Tf5 192. Kc1 Kf3 193. De3+ Kg2 194. Dg1+ Kf3 195. Df1+ Kg4 196. De2+ Tf3 197. De6+ Tf5 198. Kd1 S8e7,Sf6 199. Sf6+ Kf3 200. De2#
181. ... Kg4 182. De2+ Tf3 183. De6+ Tf5 184. Kb2 Kf3 185. De3+ Kg2 186. Dg1 Kf3 187. Df1 Kg4 188. Dxc4+ Kf3 189. Df1+ Kg4 190. De2+ Tf3 191. De6+ Tf5 192. Kc1 Kf3 193. De3+ Kg2 194. Dg1+ Kf3 195. Df1+ Kg4 196. De2+ Tf3 197. De6+ Tf5 198. Kd1 S8e7,Sf6 199. Sf6+ Kf3 200. De2#
169. ... Ke4 170. Dxc4+ Kf3 171. Df1+ Kg4 172. De2+ Tf3 173. De6+ Tf5 174. Ka2 Kf3 175. De3+ Kg2 176. Dg1+ Kf3 177. Df1+ Kg4 178. De2+ Tf3 179. De6+ Tf5 180. Kxa3 Kf3 181. De3+ Kg2 182. Dg1+ Kf3 183. Df1+ Kg4 184. De2+ Tf3 185. De6+ Tf5 186. Kb2 Kf3 187. De3+ Kg2 188. Dg1+ Kf3 189. Df1+ Kg4 190. De2+ Tf3 191. De6+ Tf5 192. Kc1 Kf3 193. De3+ Kg2 194. Dg1+ Kf3 195. Df1+ Kg4 196. De2+ Tf3 197. De6+ Tf5 198. Kd1 S8e7,Sf6 199. Sf6+ Kf3 200. De2#
Dual:
174. c4 Kf3 175. De3+ Kg2 176. Dg1+ Kf3 177. Df1+ Kg4 178. De2+ Tf3 179. De6+ Tf5 180. c5 a2+ 181. Kxa2 Kf3 182. De3+ Kg2 183. Dg1+ Kf3 184. Df1+ Kg4 185. De2+ Tf3 186. De6+ Tf5 187. c6 Kf3 188. De3+ Kg2 189. Dg1+ Kf3 190. Df1+ Kg4 191. De2+ Tf3 192. De6+ Tf5 193. c7 Kf3 194. De3+ Kg2 195. Dg1+ Kf3 196. Df1+ Kg4 197. Sf6+ Sxf6 198. Dd1+ Tf3 199. c8=D+ Sd7 200. Dxd7#
180. ... Kf3 181. De3+ Kg2 182. Dg1+ Kf3 183. Df1+ Kg4 184. De2+ Tf3 185. De6+ Tf5 186. c6 a2+ 187. Kxa2 Kf3 188. De3+ Kg2 189. Dg1+ Kf3 190. Df1+ Kg4 191. De2+ Tf3 192. De6+ Tf5 193. c7 Kf3 194. De3+ Kg2 195. Dg1+ Kf3 196. Df1+ Kg4 197. Sf6+ Sxf6 198. Dd1+ Tf3 199. c8=D+ Sd7 200. Dxd7#
186. ... Kf3 187. De3+ Kg2 188. Dg1+ Kf3 189. Df1+ Kg4 190. De2+ Tf3 191. De6+ Tf5 192. c7 a2+ 193. Kxa2 Kf3 194. De3+ Kg2 195. Dg1+ Kf3 196. Df1+ Kg4 197. Sf6+ Sxf6 198. Dd1+ Tf3 199. c8=D+ Sd7 200. Dxd7#

137. Ke1? a3! und der sB läuft durch!
136. ... a3? 137. Kc1 Kf3 138. De3+ Kg2 139. Dg1+ Kf3 140. Df1+ Kg4 141. De2+ Tf3 142. De6+ Tf5 143. Kb1 Kf3 144. De3+ Kg2 145. Dg1+ Kf3 146. Df1+ Kg4 147. De2+ Tf3 148. De6+ Tf5 149. Ka2 Kf3 150. De3+ Kg2 151. Dg1+ Kf3 152. Df1+ Kg4 153. De2+ Tf3 154. De6+ Tf5 155. Kxa3 Kf3 156. De3+ Kg2 157. Dg1+ Kf3 158. Df1+ Kg4 159. De2+ Tf3 160. De6+ Tf5 161. Kb2 Kf3 162. De3+ Kg2 163. Dg1+ Kf3 164. Df1+ Kg4 165. De2+ Tf3 166. De6+ Tf5 167. Kc1 Kf3 168. De3+ Kg2 169. Dg1+ Kf3 170. Df1+ Kg4 171. De2+ Tf3 172. De6+ Tf5 173. Kd1 c4 174. Ke1! c5 175. Kd1 Sf6 176. Sxf6+ Kf3 177. De2#
20. ... Kf3? 21. De2#
5. ... Ke4 6. Dd3#
play all

Olaf Jenkner: Dr. Andreas Reinhard merkt bei P1298048 an, daß die Lösung falsch angegeben ist.
Sie ist hier und in YACPDB #188554 ebenso falsch:

156. Df1+ Ke4? 157.d3+ Kd5 158.Dxf5+ Kc6 159.De6+ Kb7 160.Db6+ Ka8/Kc8 161.Da6#/Dc7+
158. ... Se5 159.Dxe5+ Kc6 160.Dc7 Kb5/Kd5 161.Db6#/Dd6#

Richtig ist:

156.Df1+ Kg4! 157.De2+ Tf3 158.De6+ Tf5 159.Kd1 a3 160.Kc1 Kf3

Die Lösungsangabe wurde korrigiert. (2022-07-16)
Olaf Jenkner: Die Lösung war falsch angegeben, im Morsebuch steht sie korrekt.
Der Dual ist zwar ärgerlich, er ändert aber nichts an der Korrektheit, denn die Variante 169.Df1+ Kg4 ist dualfrei. (2022-07-16)
comment

Keywords: Sea Snake
Genre: n#
FEN: 6n1/p1BN3b/p1p3np/p1p3pq/6kr/K1P2r1p/2PPQ3/8
Reprints: 740* Chess Problems: Tasks and Records , p. 331, 1995
A The Problemist Supplement 09/2016
Input: A.Buchanan, 2015-02-24
Last update: Olaf Jenkner, 2022-07-16 more...

43 - P1298048
Walther Jørgensen
1921 Thema Danicum 26 04/1982
Prize

(7+13)
#226

1. Lh2+! Kf3 2. De3+ Kg2 3. Dg1+ Kf3 4. Df1+ Kg4 5. De2+ Tf3 6. De6+ Tf5 7. Sd7 Kf3 8. De3+ Kg2 9. Dg1+ Kf3 10. Df1+ Kg4 11. De2+ Tf3 12. De6+ Tf5 13. Kb2! Kf3 14. De3+ Kg2 15. Dg1+ Kf3 16. Df1+ Kg4 17. De2+ Tf3 18. De6+ Tf5 19. Kc1! Kf3 20. De3+ Kg2 21. Dg1+ Kf3 22. Df1+ Kg4 23. De2+ Tf3 24. De6+ Tf5 25. Kd1! a3! 26. Kc1 Kf3 27. De3+ Kg2 28. Dg1+ Kf3 29. Df1+ Kg4 30. De2+ Tf3 31. De6+ Tf5 32. Kb1 Kf3 33. De3+ Kg2 34. Dg1+ Kf3 35. Df1+ Kg4 36. De2+ Tf3 37. De6+ Tf5 38. Ka2 Kf3 39. De3+ Kg2 40. Dg1+ Kf3 41. Df1+ Kg4 42. De2+ Tf3 43. De6+ Tf5 44. Kxa3 Kf3 45. De3+ Kg2 46. Dg1+ Kf3 47. Df1+ Kg4 48. De2+ Tf3 49. De6+ Tf5 50. Kb2 Kf3 51. De3+ Kg2 52. Dg1+ Kf3 53. Df1+ Kg4 54. De2+ Tf3 55. De6+ Tf5 56. Kc1 Kf3 57. De3+ Kg2 58. Dg1+ Kf3 59. Df1+ Kg4 60. De2+ Tf3 61. De6+ Tf5 62. Kd1 a4! 63. Kc1 Kf3 64. De3+ Kg2 65. Dg1+ Kf3 66. Df1+ Kg4 67. De2+ Tf3 68. De6+ Tf5 69. Kd1 a5! 70. Kc1 Kf3 71. De3+ Kg2 72. Dg1+ Kf3 73. Df1+ Kg4 74. De2+ Tf3 75. De6+ Tf5 76. Kd1 a6! 77. Kc1 Kf3 78. De3+ Kg2 79. Dg1+ Kf3 80. Df1+ Kg4 81. De2+ Tf3 82. De6+ Tf5 83. Kd1 a3 84. Kc1 Kf3 85. De3+ Kg2 86. Dg1+ Kf3 87. Df1+ Kg4 88. De2+ Tf3 89. De6+ Tf5 90. Kb1 Kf3 91. De3+ Kg2 92. Dg1+ Kf3 93. Df1+ Kg4 94. De2+ Tf3 95. De6+ Tf5 96. Ka2 Kf3 97. De3+ Kg2 98. Dg1+ Kf3 99. Df1+ Kg4 100. De2+ Tf3 101. De6+ Tf5 102. Kxa3 Kf3 103. De3+ Kg2 104. Dg1+ Kf3 105. Df1+ Kg4 106. De2+ Tf3 107. De6+ Tf5 108. Kb2 Kf3 109. De3+ Kg2 110. Dg1+ Kf3 111. Df1+ Kg4 112. De2+ Tf3 113. De6+ Tf5 114. Kc1 Kf3 115. De3+ Kg2 116. Dg1+ Kf3 117. Df1+ Kg4 118. De2+ Tf3 119. De6+ Tf5 120. Kd1 a4! 121. Kc1 Kf3 122. De3+ Kg2 123. Dg1+ Kf3 124. Df1+ Kg4 125. De2+ Tf3 126. De6+ Tf5 127. Kd1 a5! 128. Kc1 Kf3 129. De3+ Kg2 130. Dg1+ Kf3 131. Df1+ Kg4 132. De2+ Tf3 133. De6+ Tf5 134. Kd1 a3 135. Kc1 Kf3 136. De3+ Kg2 137. Dg1+ Kf3 138. Df1+ Kg4 139. De2+ Tf3 140. De6+ Tf5 141. Kb1 Kf3 142. De3+ Kg2 143. Dg1+ Kf3 144. Df1+ Kg4 145. De2+ Tf3 146. De6+ Tf5 147. Ka2 Kf3 148. De3+ Kg2 149. Dg1+ Kf3 150. Df1+ Kg4 151. De2+ Tf3 152. De6+ Tf5 153. Kxa3 Kf3 154. De3+ Kg2 155. Dg1+ Kf3 156. Df1+ Kg4 157. De2+ Tf3 158. De6+ Tf5 159. Kb2 Kf3 160. De3+ Kg2 161. Dg1+ Kf3 162. Df1+ Kg4 163. De2+ Tf3 164. De6+ Tf5 165. Kc1 Kf3 166. De3+ Kg2 167. Dg1+ Kf3 168. Df1+ Kg4 169. De2+ Tf3 170. De6+ Tf5 171. Kd1 a4 172. Kc1 Kf3 173. De3+ Kg2 174. Dg1+ Kf3 175. Df1+ Kg4 176. De2+ Tf3 177. De6+ Tf5 178. Kd1 c4! 179. Kc1 Kf3 180. De3+ Kg2 181. Dg1+ Kf3 182. Df1+ Kg4! 183. De2+ Tf3 184. De6+ Tf5 185. Kd1 a3 186. Kc1 Kf3 187. De3+ Kg2 188. Dg1+ Kf3 189. Df1+ Kg4 190. De2+ Tf3 191. De6+ Tf5 192. Kb1 Kf3 193. De3+ Kg2 194. Dg1+ Kf3 195. Df1+ Kg4 196. De2+ Tf3 197. De6+ Tf5 198. Ka2 Kf3 199. De3+ Kg2 200. Dg1+ Kf3 201. Df1+ Ke4 202. Dxc4+ Kf3 203. Df1+ Kg4 204. De2+ Tf3 205. De6+ Tf5 206. Kxa3 Kf3 207. De3+ Kg2 208. Dg1+ Kf3 209. Df1+ Kg4 210. De2+ Tf3 211. De6+ Tf5 212. Kb2 Kf3 213. De3+ Kg2 214. Dg1+ Kf3 215. Df1+ Kg4 216. De2+ Tf3 217. De6+ Tf5 218. Kc1 Kf3 219. De3+ Kg2 220. Dg1+ Kf3 221. Df1+ Kg4 222. De2+ Tf3 223. De6+ Tf5 224. Kd1 Shf8,Sf6 225. Sf6+ Kf3 226. De2#
201. ... Kg4 202. De2+ Tf3 203. De6+ Tf5 204. Kxa3 Kf3 205. De3+ Kg2 206. Dg1+ Kf3 207. Df1+ Ke4 208. Dxc4+ Kf3 209. Df1+ Kg4 210. De2+ Tf3 211. De6+ Tf5 212. Kb2 Kf3 213. De3+ Kg2 214. Dg1+ Kf3 215. Df1+ Kg4 216. De2+ Tf3 217. De6+ Tf5 218. Kc1 Kf3 219. De3+ Kg2 220. Dg1+ Kf3 221. Df1+ Kg4 222. De2+ Tf3 223. De6+ Tf5 224. Kd1 Shf8,Sf6 225. Sf6+ Kf3 226. De2#
207. ... Kg4 208. De2+ Tf3 209. De6+ Tf5 210. Kb2 Kf3 211. De3+ Kg2 212. Dg1 Kf3 213. Df1 Ke4 214. Dxc4+ Kf3 215. Df1+ Kg4 216. De2+ Tf3 217. De6+ Tf5 218. Kc1 Kf3 219. De3+ Kg2 220. Dg1+ Kf3 221. Df1+ Kg4 222. De2+ Tf3 223. De6+ Tf5 224. Kd1 Shf8,Sf6 225. Sf6+ Kf3 226. De2#
195. ... Ke4 196. Dxc4+ Kf3 197. Df1+ Kg4 198. De2+ Tf3 199. De6+ Tf5 200. Ka2 Kf3 201. De3+ Kg2 202. Dg1+ Kf3 203. Df1+ Kg4 204. De2+ Tf3 205. De6+ Tf5 206. Kxa3 Kf3 207. De3+ Kg2 208. Dg1+ Kf3 209. Df1+ Kg4 210. De2+ Tf3 211. De6+ Tf5 212. Kb2 Kf3 213. De3+ Kg2 214. Dg1+ Kf3 215. Df1+ Kg4 216. De2+ Tf3 217. De6+ Tf5 218. Kc1 Kf3 219. De3+ Kg2 220. Dg1+ Kf3 221. Df1+ Kg4 222. De2+ Tf3 223. De6+ Tf5 224. Kd1 Shf8,Sf6 225. Sf6+ Kf3 226. De2#
Dual:
200. c4 Kf3 201. De3+ Kg2 202. Dg1+ Kf3 203. Df1+ Kg4 204. De2+ Tf3 205. De6+ Tf5 206. c5 a2+ 207. Kxa2 Kf3 208. De3+ Kg2 209. Dg1+ Kf3 210. Df1+ Kg4 211. De2+ Tf3 212. De6+ Tf5 213. c6 Kf3 214. De3+ Kg2 215. Dg1+ Kf3 216. Df1+ Kg4 217. De2+ Tf3 218. De6+ Tf5 219. c7 Kf3 220. De3+ Kg2 221. Dg1+ Kf3 222. Df1+ Kg4 223. Sf6+ Sxf6 224. Dd1+ Tf3 225. c8=D+ Sd7 226. Dxd7#
206. ... Kf3 207. De3+ Kg2 208. Dg1+ Kf3 209. Df1+ Kg4 210. De2+ Tf3 211. De6+ Tf5 212. c6 a2+ 213. Kxa2 Kf3 214. De3+ Kg2 215. Dg1+ Kf3 216. Df1+ Kg4 217. De2+ Tf3 218. De6+ Tf5 219. c7 Kf3 220. De3+ Kg2 221. Dg1+ Kf3 222. Df1+ Kg4 223. Sf6+ Sxf6 224. Dd1+ Tf3 225. c8=D+ Sd7 226. Dxd7#
212. ... Kf3 213. De3+ Kg2 214. Dg1+ Kf3 215. Df1+ Kg4 216. De2+ Tf3 217. De6+ Tf5 218. c7 a2+ 219. Kxa2 Kf3 220. De3+ Kg2 221. Dg1+ Kf3 222. Df1+ Kg4 223. Sf6+ Sxf6 224. Dd1+ Tf3 225. c8=D+ Sd7 226. Dxd7#
play all

vgl. P1298047
Dr. Andreas Reinhard: I think after 182. Df1+ Ke4?? 183. d3 is #5 (2022-07-15)
Olaf Jenkner: Die Lösung war falsch angegeben, im Morsebuch steht sie korrekt.

182. Df1+ Ke4? 183.d3+ Kd5 184.Dxf5+ Kc6 185.De6+ Kb7 186.Db6+ Ka8/Kc8 187.Da6#/Dc7+
184. ... Se5 185.Dxe5+ Kc6 186.Dc7 Kb5/Kd5 187.Db6#/Dd6#

Richtig ist:

182.Df1+ Kg4! 183.De2+ Tf3 184.De6+ Tf5 185.Kd1 a3 186.Kc1 Kf3 ...

Der Dual ist zwar ärgerlich, er ändert aber nichts an der Korrektheit, denn die Variante 195.Df1+ Kg4 ist dualfrei. (2022-07-16)
more ...
comment

Keywords: Sea Snake
Genre: n#
FEN: 1N2Q3/p6n/p5n1/p1p2rpb/p4k1r/K1P4p/2PP4/6B1
Reprints: 741 Chess Problems: Tasks and Records 1995
F The Problemist Supplement 09/2016
Input: A.Buchanan, 2015-02-24
Last update: Olaf Jenkner, 2022-07-16 more...

44 - P1299851
Christopher James Austin Jones
The Australasian Chess Review 2012

(3+9)
h#4
2.1...

1) 1. Se7 Kxb7 2. Sc8 a8=D 3. Sxb6 Kxb6+ 4. Kc4 Dxe4#
2) 1. Sb8 axb8=S 2. Kd6 Sc6 3. bxc6 b7 4. Kc7 b8=D#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-06-11)
comment

Genre: h#
FEN: K7/Pp1b4/1Pn5/3kp3/4p3/1pp5/n7/8
Reprints: B The Problemist Supplement 134, p. 397, 01/2015
Input: Felber, Volker, 2015-03-22
Last update: Felber, Volker, 2015-03-22 more...

45 - P1299876
John M. Rice
PS2930 The Problemist Supplement 134, p. 399, 01/2015

(3+4)
h#4
0.1.1...
b) wKg5 nach b5

a) 1. ... La4 2. Le6 Kh5 3. Kf5 Lc2 4. Df6 d4#
b) 1. ... Ld5 2. Dc6+ Kb4 3. Df6 Kc5 4. Lf5 d4#
play all

SCHRECKE: a)+b): C+, Gustav 4.2a, Brute Force (2022-06-11)
comment

Genre: h#
FEN: 8/8/2B5/4k1K1/5pb1/2qP4/8/8
Input: Felber, Volker, 2015-03-23
Last update: Felber, Volker, 2015-03-23 more...

46 - P1299877
Jozef Lozek
Emil Klemanic
PS2931 The Problemist Supplement 134, p. 399, 01/2015

(3+11)
h#4
0.2.1...

1) 1. ... Txf6 2. Se7+ Tf8 3. Dd4 exd4 4. e5 Tf6#
2) 1. ... Txh8 2. Ke7 Txh7+ 3. Kd8 Tf7 4. Se7 Tf8#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-06-11)
Yuri Bilokin: more economical -bNg6, bRh6-h5(h3-h1) K1n2R1q/2bp3p/3kpp2/3p3r/8/4P3/8/8 (3+10) (2022-06-11)
Ladislav Packa: Rh5 is not required, C+ (3+9). (2022-06-12)
Yuri Bilokin: Thanks Ladislav. Rh5 managed to attach for the second model mat K1n2R1q/2bp4/3krpp1/3p4/4b3/4P3/8/8 (3+10)
1...Rxf6 2.Se7+ Rf8 3.Qd4 exd4 4.Rf6 Rxf6# (MM)
1...Rxh8 2.Ke7 Rh7+ 3.Kd8 Rf7 4.Se7 Rf8# (MM (2022-06-12)
comment

Genre: h#
FEN: K1n2R1q/2bp3p/3kppnr/3p4/8/4P3/8/8
Input: Felber, Volker, 2015-03-23
Last update: Felber, Volker, 2015-03-23 more...

47 - P1299878
Nicolae Popa
PS2932 The Problemist Supplement 134, p. 399, 01/2015

(2+8)
h#4
2.1...

1) 1. Te3 Sd4 2. Db2 Sxe6 3. Dd2 Kd5 4. Lc2 Sf4#
2) 1. Kc4 Sc5 2. Lb3 Sxd7 3. Db4+ Kc6 4. Td4 Se5#
play all

SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-06-11)
comment

Keywords: Minimal
Genre: h#
FEN: 8/3p4/3Kp3/1q3p2/b3r3/1Npk4/8/8
Input: Felber, Volker, 2015-03-23
Last update: Felber, Volker, 2015-03-23 more...

48 - P1305718
Michel Caillaud
2988 The Problemist Supplement (137) 07/2015

(4+13)
ser-h=22

1. Kc4 2. c5 3. c6 4. Tg7 5. Tg2 6. Dg7 7. Da1 8. Kc3 9. c4 10. c5 11. Le4 12. Lb1 13. Tb2 14. e2 15. Kc2 16. c3 17. c4 18. Lf2 19. Le1 20. Kc1 21. c2 22. c3 Dh6=
play all

paul: Correction of P1295647. (2022-03-25)
more ...
comment

Keywords: Seriesmover
Genre: Fairies
FEN: b2R4/qrp4p/1bp5/2k5/1p3p2/1p2p3/p6Q/6RK
Input: Frank Müller, 2015-07-16
Last update: Olaf Jenkner, 2024-02-24 more...

49 - P1380264
Norbert Geissler
3 The Problemist Supplement 154, p. 646, 05/2018

(3+7)
h#4
Wie viele Lösungen?

One solution only!
1. Sh6 f4 2. 0-0 f5 3. Kh8 f6 4. Tg8 Txh6#
1. Th7 0-0? 2. Td7 Ta1 3. De7 Txa8 4. Kd8 Txb8# castling illegal
play all

The possible second solution 1. Th7 0-0 2. Td7 Ta1 3. De7 Txa8 4. Kd8 Txb8#
is illegal as white castling is not allowed (last move of white was made by King or Rook)

Henrik Juel: C+ Popeye 4.61 (2020-09-25)
comment

Keywords: Homebase (2), Cant Castler
Genre: h#, Retro
FEN: rn1qk1nr/2p5/8/8/8/8/5P2/4K2R
Input: A.Buchanan, 2020-09-25
Last update: A.Buchanan, 2020-12-11 more...

50 - P1382395
Petros Lambrinakos
PS3507 The Problemist Supplement 165, p. 63, 03/2020

(4+7)
#4

1. Db2!

Henrik Juel: Damaged by some mate duals (2020-11-25)
comment

Genre: n#
FEN: 8/2p4K/2p3N1/2p5/4kpp1/QN4p1/8/8
Input: Felber, Volker, 2020-11-25
Last update: Felber, Volker, 2020-11-25 more...

51 - P1393005
Christopher James Austin Jones
PS3630 The Problemist Supplement 170, p. 127, 01/2021

(7+9)
h#3
b) sSf4->g5

a) 1. Lxd4 Txb3 2. Lc3 Txc3 3. Sd3 Tc4#
b) 1. Txf5 Lg8 2. T5f7 Lxf7 3. Lf4 Lg6#
play all

Henrik Juel: C+ Popeye 4.61 also (2021-08-22)
comment

Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 7K/4r2B/4p3/1P1nrP2/1R1Pkn2/1p2bp2/5P2/8
Input: Felber, Volker, 2021-08-22
Last update: Felber, Volker, 2021-08-22 more...

52 - P1401244
John M. Rice
PS3682 The Problemist Supplement 173, p. 162, 07/2021

(10+9)
#2

1. Texe3 c3 2. Da1#
1. ... c5 2. Kxa7#
1. ... f6 2. h8=D,T#
1. ... Sb5,Sc8 2. Dxc6#
play all

Henrik Juel: duals 1... La1 2.Da1,Te1# and 1... Lc5,Lb6 2.h8=DT,Da1# (2022-05-11)
comment

Genre: 2#
FEN: B7/nK2Rp1P/Q1pP4/5Pp1/2pb2N1/3pp1R1/3P4/7k
Input: Felber, Volker, 2022-05-11
Last update: Felber, Volker, 2022-05-11 more...

53 - P1401247
Petros Lambrinakos
PS3685 The Problemist Supplement 173, p. 162, 07/2021

(5+5)
#4

1. Lb3! e3 2. Lc2
1. ... Kf6 2. Dd6
1. ... Kg6 2. De5
1. ... g4 2. Kg7
play all

Henrik Juel: late double threats and several mate duals (2022-05-11)
comment

Genre: n#
FEN: 3N3K/1p6/1P6/5kp1/1p2p3/8/2B4Q/8
Input: Felber, Volker, 2022-05-11
Last update: Felber, Volker, 2022-05-11 more...

54 - P1404069
Hiroaki Maeshima
PS3693v The Problemist Supplement 173, p. 163, 07/2021
Thanks to Yuri Bilokin

(3+7)
h#3.5*

* 1. ... ... 2. Dg2 Kh5 3. e3 dxe3 4. Kg3 Se4#
1. ... d4 2. Dh4 Sh7 3. Sg4 Sf6 4. Dg3 Sd5#
play all

version of P1401254.
more ...
comment

Genre: h#
Computer test: Popeye Windows-64Bit v4.87 (1024 KB)
FEN: 8/6p1/6K1/6N1/4pkq1/5p1p/3P3n/8
Input: Hiroaki Maeshima, 2022-09-06
Last update: Hiroaki Maeshima, 2022-09-07 more...

55 - P1404130
Valery Surkov
PS3750 The Problemist Supplement 176, p. 199, 01/2022

(6+1)
#5*

* 1. ... Kb2 2. Kd2 Kb1 3. Kc3 Kxc1 4. Ta1#
1. Sbd3! Kc2 2. Ta1 Kc3 3. Tb1 Kc2 4. Tb2+ Kc3 5. Sa2#
4. ... Kd1 5. Td2#
play all

SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-09-08)
more ...
comment

Keywords: Miniature
Genre: n#
FEN: 8/8/8/8/RN6/1Pk1K3/4P3/2N5
Input: Rainer Staudte, 2022-09-08
Last update: Felber, Volker, 2022-09-13 more...

56 - P1404311
Petros Lambrinakos
PS3748 The Problemist Supplement 176, p. 198, 01/2022

(4+3)
#4

1. Lxf7! Ke3 2. Dc2 Kd4 3. Kf4 g3 4. Dc3#, 4. Dc4#
1. ... Kd4 2. Dc3 Ke4 3. Dd2 ... 4. Df4#
1. ... Ke5 2. Dd8 Ke4 3. Dd2 ... 4. Df4#
2. ... Kf5 3. Dd4 Kg5 4. Df4#
1. ... Kd3 2. Dc1 Kd4 3. Kf4 g3 4. Dc3#, 4. De3, 4. Dc4#
3. ... Kd3 4. Dd1#
2. ... Ke4 3. Dd2 ... 4. Df4#
play all

Henrik Juel: C+ Popeye 4.61, except for mate duals (2022-09-13)
comment

Keywords: Miniature
Genre: n#
FEN: 2Q5/5p2/8/8/4k1p1/6K1/BP6/8
Input: Felber, Volker, 2022-09-13
Last update: Felber, Volker, 2022-09-13 more...

57 - P1406065
Michael Lipton
PS3799 The Problemist Supplement 178, p. 222, 05/2022

(3+2)
#3

1. Te2! Le3 2. Txe3 Kb8 3. Te8#
1. ... Lf4 2. Kxf4 Kb8 3. Te8#
1. ... Lh4 2. Kxh4 Kb8 3. Te8#
1. ... Le7 2. T2xe7 Kb8 3. Tdd8,Tee8#
1. ... Lf6 2. Te8 Ld8 3. Texd8#
1. ... Ld8 2. Te8 Kb8 3. Texd8#
1. ... Kb8 2. Te8 Ld8 3. Texd8#
play all

Henrik Juel: C+ Popeye 4.61, except for the mate dual afte 1... Le7 (2022-11-22)
comment

Keywords: Aristocrat, Minimal, Miniature
Genre: 3#
FEN: k7/3R4/8/6b1/8/6K1/1R6/8
Input: Felber, Volker, 2022-11-22
Last update: Felber, Volker, 2022-11-22 more...

58 - P1406067
Petros Lambrinakos
PS3801 The Problemist Supplement 178, p. 222, 05/2022

(4+2)
#4

1. Sh2! Kd3 2. Sf3 Ke2 3. Dc3 ... 4. Dd2#
2. ... Ke3 3. Dc3 Ke2 4. Dd2#
1. ... Ke3 2. Dd5 Ke2 3. Sf1 ... 4. Dd2#
2. ... Kf4 3. Kf2 ... 4. Df5#
1. ... Ke5 2. Sf3 Kf4 3. Dc5 droht 4. Dd4#
3. ... Kxg4 4. Dg5#
play all

SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-11-22)
comment

Keywords: Miniature
Genre: n#
FEN: 8/2p5/2Q5/8/3k2P1/8/6K1/5N2
Input: Felber, Volker, 2022-11-22
Last update: Felber, Volker, 2022-11-22 more...

59 - P1408495
Christopher James Austin Jones
PS3850 The Problemist Supplement 180, p. 247, 09/2022

(5+11)
h#3
b) wBf2->c2

a) 1. Dxf6 Txf6 2. e3 fxe3 3. Thc4 Tf5#
b) 1. exf3 Txf3 2. Dd3 cxd3 3. Td4 Tf5#
play all

Henrik Juel: C+ Popeye 4.61 also (2023-03-25)
more ...
comment

Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/5p2/2rpnPq1/3k4/4pR1r/2p2P2/1b3P2/nK6
Input: Felber, Volker, 2023-03-24
Last update: Felber, Volker, 2023-03-25 more...

60 - P1410767
Michael Lipton
PS3862 The Problemist Supplement 181, p. 258, 11/2022

(5+6)
#2
b) nach dem Schlüsselzug von a)

a) 1. Df5!
b) 1. Lh7!
play all

Henrik Juel: duals in both twins (2023-07-05)
comment

Genre: 2#
Computer test: Gustav 4.1d
FEN: 4r3/5R2/6Bb/8/n7/2P1k1p1/4b3/1QK5
Input: Felber, Volker, 2023-07-05
Last update: Felber, Volker, 2023-07-05 more...

61 - P1411858
Ljubomir Ugren
PS3894 The Problemist Supplement 182, p. 271, 01/2023

(2+13)
h#6
b) sLa1->a7

a) 1. Sb3 Kg1 2. Tb1 Kh1 3. Dc1 Kg1 4. e1=S Lxd3+ 5. Kd1 Kf1 6. Sc2 Le2#
b) 1. Lg1 Lxe2 2. Kc3 Lxg4 3. Kd4 Lf3 4. Ke3 Lxa8 5. Ke2 Kxg2 6. Le3 Lf3#
play all

SCHRECKE: a)+b): C+, Gustav 4.2e, Brute Force (2023-08-18)
comment

Keywords: Minimal (L), under-promotion (s in a), Selfblock, black Bristol (in a), Twin, Switchback (K,L), Line opening (in a)
Genre: h#
FEN: b7/8/8/8/6p1/3p2p1/p1kpp1n1/b1nrqB1K
Input: Gunter Jordan, 2023-08-18
Last update: Felber, Volker, 2023-09-30 more...

62 - P1412582
Daniel Wirajaya
PS3881 The Problemist Supplement 182, p. 270, 01/2023

(10+6)
#2

1. Sf7!

Henrik Juel: C+ Popeye 4.61 (2023-09-29)
SCHRECKE: 1. Sf7! droht 2. Lg7#
1. ... Sxd3,Sc4 2. Tc4#
1. ... Se3 2. Dxe3#
1. ... Dd5 2. exd5#
1. ... Da5,Df8 2. e5#
1. ... Dd8,Dg8 2. Dxd6#
1. ... De8,Dh8 2. Dxd6 oder 2. e5# (Mattdual) (2023-09-29)
comment

Genre: 2#
FEN: q7/2Rp4/3p3B/4N3/1P1kP2R/3P2Q1/Bn5K/3n4
Input: Felber, Volker, 2023-09-29
Last update: Felber, Volker, 2023-09-29 more...

63 - P1412584
Rauf Aliovsadzade
PS3883 The Problemist Supplement 182, p. 270, 01/2023

(10+5)
#3

1. Lxd4!

Henrik Juel: C+ Popeye 4.61, except for a few mate duals (2023-09-29)
Henrik Juel: 1.Lxd4 thr. 2.Kg3 thr. 3.Tfe3#
1... Ta1 2.Tfe3+´
1... Tg6 2.Sh7 zz
1... Tc6 2.Sd7 zz (2023-09-29)
comment

Keywords: Capture key
Genre: 3#
FEN: 5N2/8/r4B2/5P1B/1pPpk1P1/1p1R1R2/1P5K/8
Input: Felber, Volker, 2023-09-29
Last update: Felber, Volker, 2023-09-29 more...

64 - P1412587
Ivan Bryukhanov
PS3885 The Problemist Supplement 182, p. 270, 01/2023

(5+2)
s#5
b) wTa3 statt wDa3

a) 1. Dd4 Ke1 2. De7 Te3 3. Dh4 Tg3 4. Kh1 Kf1 5. Dg1 Txg1#
b) 1. Ta2 Kd1 2. Dc4 Ke1 3. Te2 Kd1 4. Tg2 Ke1 5. Df1 Txf1#
play all

Henrik Juel: C+ Popeye 4.61 also (2023-09-29)
comment

Keywords: Aristocrat, Minimal, Miniature
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/8/8/8/6B1/Q1Q2r2/4k2P/6K1
Input: Felber, Volker, 2023-09-29
Last update: Felber, Volker, 2023-09-29 more...

65 - P1412622
Stephen J. G. Taylor
PS3889 The Problemist Supplement 182, p. 271, 01/2023

(4+8)
h#3
0.1.1...
b) sKe4->f4
c) ferner sBd6->e6
d) ferner sSf6->g6

a) 1. ... Dg1 2. Df1 dxc3 3. Df5 Dd4#
b) 1. ... g4 2. Db1 Dxb1 3. Tg3 Df5#
c) 1. ... De1 2. Dd1 d4 3. Dg4 De5#
d) 1. ... Dg1 2. De1 gxh3 3. De5 Dg4#
play all

Henrik Juel: C+ Popeye 4.61 also (2023-09-30)
comment

Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/3p1n2/8/4k3/2r4p/pr1P2P1/q1Q4K
Input: Felber, Volker, 2023-09-30
Last update: Felber, Volker, 2023-09-30 more...

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