12 problem(s) found in 3362 milliseconds (displaying 12 problem(s)). [COMMENTDATE>=20220810 AND G='h#' AND NOT K='bessere Version' AND S='Problemas'] [download as LaTeX]
1. Kf8+ Df6+ 2. Sf7+ Kg6 3. Lc6 Df7#
NL:
1. Tc6 Kg4 2. Ke6 Kf4 3. Kd5 De5#
NL:
1. Tc6 Kg4 2. Ke6 Kf4 3. Kd5 De5#
Keywords: Check Protection
Genre: h#
FEN: 3bb2n/4k1p1/rr4p1/6K1/2p5/5p2/8/Q7
Input: Markus Manhart, 1997-06-28
Last update: hpr, 1999-10-19 more...
Genre: h#
FEN: 3bb2n/4k1p1/rr4p1/6K1/2p5/5p2/8/Q7
Input: Markus Manhart, 1997-06-28
Last update: hpr, 1999-10-19 more...
1. d1=T+ Le1 2. Td4 Lc3#
Verst-4
klären Stellung
SCHRECKE: Unlösbar - wLb1 gehört vielleicht nach c2!? (2023-03-10)
HBae: habe korrigiert, auch das Datum war falsch (2023-03-10)
SCHRECKE: C+, popeye 4.87 (2023-03-10)
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klären Stellung
SCHRECKE: Unlösbar - wLb1 gehört vielleicht nach c2!? (2023-03-10)
HBae: habe korrigiert, auch das Datum war falsch (2023-03-10)
SCHRECKE: C+, popeye 4.87 (2023-03-10)
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1. Te3 b4 2. f1=L La1 3. Ld3 Kb2 4. Kd4 Kb3#
Verst-4
Vorgänger: W. Hagemann
368. FEENSCHACH 1950
SCHRECKE: Hagemann: P0546092 (2023-05-23)
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Vorgänger: W. Hagemann
368. FEENSCHACH 1950
SCHRECKE: Hagemann: P0546092 (2023-05-23)
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Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 7B/8/8/3p4/2k1p3/1r6/1P3p2/2K5
Input: HBae, 1998-01-19
Last update: hpr, 1999-11-10 more...
1. Sf5 Lf6 2. Kxf6 gxf5 3. Kg7 fxg6 4. Kh8 Kf7 5. Sh7 g7#
NL:
1. g5 Kd8 2. Kf7 La1 3. Kg6 Ke8 4. Kh6 Kf7 5. Sh7 Lg7#
NL:
1. g5 Kd8 2. Kf7 La1 3. Kg6 Ke8 4. Kh6 Kf7 5. Sh7 Lg7#
Yuri Bilokin: possibly bNe7-f7, +bPf6, +bPg5 4Kn1B/5n2/4kpp1/6p1/6P1/8/8/8 (3+6) h#5
1.f5 Bf6 2.Kxf6 gxf5 3.Kg7 fxg6 4.Kh8 Kxf7 5.Sh7 g7# (MM) (2023-01-11)
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1.f5 Bf6 2.Kxf6 gxf5 3.Kg7 fxg6 4.Kh8 Kxf7 5.Sh7 g7# (MM) (2023-01-11)
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Keywords: Sacrifice of white pieces
Genre: h#
FEN: 4Kn1B/4n3/4k1p1/8/6P1/8/8/8
Input: Hans-Jürgen Schäfer, 1998-07-01
Last update: hpr, 2012-06-03 more...
Genre: h#
FEN: 4Kn1B/4n3/4k1p1/8/6P1/8/8/8
Input: Hans-Jürgen Schäfer, 1998-07-01
Last update: hpr, 2012-06-03 more...
a) 1. Tf7 Ld8 2. Kf8 Lf6#
b) 1. Kh7 Lc3 2. Tg6 Th8#
c) 1. Th7 Ld8 2. Kh8 Lf6#
NL in c):
1. Kh6 Kf5 2. Kh5 Txh8#
b) 1. Kh7 Lc3 2. Tg6 Th8#
c) 1. Th7 Ld8 2. Kh8 Lf6#
NL in c):
1. Kh6 Kf5 2. Kh5 Txh8#
Genre: h#
FEN: R4r2/6k1/8/B7/4K3/8/8/8
Input: Markus Manhart, 1998-07-31
Last update: hpr, 1999-11-20 more...
1. Sg4 Kxc5 2. Lf6 Kxb6 3. Dh5 Sxd4 4. Tf5 Sf3#
NL:
1. Se4 Kd5 2. Dh5 Sxd4 3. Sg4 Kxe4 4. Tf6 Sf3#
1. Dh5 Kxc5 2. Sg4 Kb4 3. Tc6 Sxd4 4. Tf5 Sf3#
1. h5 Kxc5 2. Sg4 Kxd4 3. Dh4 Sd6 4. Tf5 Sf7#
NL:
1. Se4 Kd5 2. Dh5 Sxd4 3. Sg4 Kxe4 4. Tf6 Sf3#
1. Dh5 Kxc5 2. Sg4 Kb4 3. Tc6 Sxd4 4. Tf5 Sf3#
1. h5 Kxc5 2. Sg4 Kxd4 3. Dh4 Sd6 4. Tf5 Sf7#
Yuri Bilokin: correction bNf2-f4(-bPf4), bPb7-e6 3b4/8/br2pnpp/rNp3k1/2Kp1n2/7q/8/8 (2+13) (2022-12-10)
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Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 3b4/1p6/br3npp/rNp3k1/2Kp1p2/8/5n2/7q
Input: hpr, 2012-03-04
Last update: hpr, 2012-03-04 more...
7 - P1235226
Juri Olchowski
(XII) Problemas 01-03/1973
A.F.Argüelles zum 71. Geburtstag
(2+8) cooked
h#4
Juri Olchowski
(XII) Problemas 01-03/1973
A.F.Argüelles zum 71. Geburtstag
(2+8) cooked
h#4
1. Tb1 Sxe5+ 2. Kd2 Sf3+ 3. Kc1 Sxe1 4. Ld2 Sd3#
NL:
1. Le2 Sa5 2. Kd2 Ke4 3. Td1 Sb3#
uvm
NL:
1. Le2 Sa5 2. Kd2 Ke4 3. Td1 Sb3#
uvm
Yuri Bilokin: correction +bQb4, +bPa3, +bPb5, +bPf4, +bPg3 8/8/8/1ppKn3/1qN2p2/p1bk2p1/2r5/2rbn3 (2+13) (2022-12-10)
A.Buchanan: But we lose the thematic letter E shape. (2022-12-11)
A.Buchanan: Ok I think if we downgrade bBc3 to bP then all the units are necessary for the h#3. Can also downgrade bRc2 to P. This all preserves the thematic E shape. (Although what E has to do with A.F.Arguelles I have no idea!) (2022-12-11)
Yuri Bilokin: In the author's intention, the Crusader theme attracted the attention. More economical
8/8/8/3Kn3/1rN4q/2bk4/2p5/2rbn3 (2+9) h#4
1.Rcb1 Sxe5+ 2.Kd2 Sf3+ 3.Kc1 Sxe1 4.Bd2 Sd3# (2022-12-12)
A.Buchanan: Crusader=the mating side makes all their moves with a single knight (2022-12-12)
A.Buchanan: 8/8/4k3/3N4/2p5/1p1pp3/5b2/2K5 (2+7) h#4 ideal mate (2022-12-12)
A.Buchanan: Even with more economy, ideal mate and now rundlauf, it’s kind of meh because the knight moves are motivated by captures. Maybe more can be done with the black moves? (2022-12-13)
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A.Buchanan: But we lose the thematic letter E shape. (2022-12-11)
A.Buchanan: Ok I think if we downgrade bBc3 to bP then all the units are necessary for the h#3. Can also downgrade bRc2 to P. This all preserves the thematic E shape. (Although what E has to do with A.F.Arguelles I have no idea!) (2022-12-11)
Yuri Bilokin: In the author's intention, the Crusader theme attracted the attention. More economical
8/8/8/3Kn3/1rN4q/2bk4/2p5/2rbn3 (2+9) h#4
1.Rcb1 Sxe5+ 2.Kd2 Sf3+ 3.Kc1 Sxe1 4.Bd2 Sd3# (2022-12-12)
A.Buchanan: Crusader=the mating side makes all their moves with a single knight (2022-12-12)
A.Buchanan: 8/8/4k3/3N4/2p5/1p1pp3/5b2/2K5 (2+7) h#4 ideal mate (2022-12-12)
A.Buchanan: Even with more economy, ideal mate and now rundlauf, it’s kind of meh because the knight moves are motivated by captures. Maybe more can be done with the black moves? (2022-12-13)
more ...
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Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/8/8/2pKn3/2N5/2bk4/2r5/2rbn3
Input: hpr, 2012-03-25
Last update: A.Buchanan, 2022-12-12 more...
*) 1. ... Tb3 2. Le1 Sb4 3. Kd2 Txd3#
1) 1. Kd2 Tb2+ 2. Kd1 Sh3 3. Te1 Sf2#
NL:
1. Kf2 Kc1 2. Ke1 Sh3 3. Tf1 Te4#
1. Kd2 Sc7 2. Kc3 Tb2 3. c4 Sxb5#
1. Kd2 Sc7 2. Kc3 Kc1 3. hxg1=L Sd5#
1) 1. Kd2 Tb2+ 2. Kd1 Sh3 3. Te1 Sf2#
NL:
1. Kf2 Kc1 2. Ke1 Sh3 3. Tf1 Te4#
1. Kd2 Sc7 2. Kc3 Tb2 3. c4 Sxb5#
1. Kd2 Sc7 2. Kc3 Kc1 3. hxg1=L Sd5#
Lösung unklar,
Yuri Bilokin: correction +wPe4, +bPc6 8/8/Npp5/brp5/1R2P3/3pk3/7p/1K4Nr (5+9) (2023-05-03)
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Yuri Bilokin: correction +wPe4, +bPc6 8/8/Npp5/brp5/1R2P3/3pk3/7p/1K4Nr (5+9) (2023-05-03)
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Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/8/Np6/brp5/1R6/3pk3/7p/1K4Nr
Input: hpr, 2012-04-12
Last update: hpr, 2012-04-12 more...
a) 1. Txg2 Ta4 2. Tc2 Td4#
b) 1. c5 Ld4 2. c4 0-0-0#
NL:
a) 1. e2 Td1+ 2. Ke3 Lc1#
b) 1. e2 Td1+ 2. Ke3 Lc1#
b) 1. c5 Ld4 2. c4 0-0-0#
NL:
a) 1. e2 Td1+ 2. Ke3 Lc1#
b) 1. e2 Td1+ 2. Ke3 Lc1#
Yuri Bilokin: correction bPg3-g4, bRh2-h6, -wPg2, -wPh3, -bPh4, -bPh4
8/8/2p1p2r/4P3/4P1p1/3kpB2/1B6/R3K3 (6+6) h#2 2.1…
1.c5 Bd4 2.c4 0-0-0#
1.Rh2 Ra4 2.Rc2 Rd4#
Castling (white, long)
Exchange of functions (bPc6/bRh6, Passive / Self-block)
Tempo move (wB, waiting, type 2)
Battery mate. Royal battery mate (2024-02-22)
A.Buchanan: The proposed correction is sound but it loses the retro logic under which castling is illegal in one twin. (2024-02-23)
A.Buchanan: 8/4p3/2p1p3/4P2p/5p1p/1p1k2NP/1B4Pr/R3KN2 is sound I think and carries the retro content (2024-02-23)
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8/8/2p1p2r/4P3/4P1p1/3kpB2/1B6/R3K3 (6+6) h#2 2.1…
1.c5 Bd4 2.c4 0-0-0#
1.Rh2 Ra4 2.Rc2 Rd4#
Castling (white, long)
Exchange of functions (bPc6/bRh6, Passive / Self-block)
Tempo move (wB, waiting, type 2)
Battery mate. Royal battery mate (2024-02-22)
A.Buchanan: The proposed correction is sound but it loses the retro logic under which castling is illegal in one twin. (2024-02-23)
A.Buchanan: 8/4p3/2p1p3/4P2p/5p1p/1p1k2NP/1B4Pr/R3KN2 is sound I think and carries the retro content (2024-02-23)
more ...
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Genre: h#, Retro
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/8/2p1p3/4P2p/4P2p/3kpBpP/1B4Pr/R3K3
Input: hpr, 2012-05-28
Last update: A.Buchanan, 2024-02-23 more...
a) 1. Le7 T3b4 2. Lxh4 Txh4#
b) 1. Lf8 Lxg3 2. Lg7+ Lb8#
1. Lf8 Lxg3 2. Lb4#
NL:
a) 1. Lf8 Lxg3 2. Lg7+ Lb8#
b) 1. Lf8 Lxg3 2. Lg7+ Lb8#
1. Lf8 Lxg3 2. Lb4#
NL:
a) 1. Lf8 Lxg3 2. Lg7+ Lb8#
TLi: Eigenartig: eine rezi-h#-Lösung ist auch immer Lösung des h# gleicher Länge.
Sowas kann KW doch nicht übersehen haben. Ist die Forderung korrekt? (2020-12-14)
paul: Right, Torsten! BTW, to find other reci-h#, must search with stip='rezi-h#' (2022-09-04)
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Sowas kann KW doch nicht übersehen haben. Ist die Forderung korrekt? (2020-12-14)
paul: Right, Torsten! BTW, to find other reci-h#, must search with stip='rezi-h#' (2022-09-04)
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Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: rB4K1/3r4/8/7P/1b1R3P/1R4pk/6q1/5B2
Input: hpr, 2012-06-04
Last update: hpr, 2012-06-04 more...
1. axb3ep bxc6+ 2. b5 cxb6ep#
1. exd3ep Dxg8+ 2. d5 cxd6ep#
Wh captures axb, XxLc1.
Bl captures cxb/dxc, hxg, gxh/f and either fxe or wBe is waylaid. So the position is legal, with Wh last move being pawn double hop. In particular wKf6-e5 was not the last move
PRA, last move was either b2-b4 or d2-d4. So there is "one solution with two parts".
1. exd3ep Dxg8+ 2. d5 cxd6ep#
Wh captures axb, XxLc1.
Bl captures cxb/dxc, hxg, gxh/f and either fxe or wBe is waylaid. So the position is legal, with Wh last move being pawn double hop. In particular wKf6-e5 was not the last move
PRA, last move was either b2-b4 or d2-d4. So there is "one solution with two parts".
See P0003365 (cooked) & P1411659 (fixably cooked but non-standard thematic material).
This new version has an obvious promoted unit (non-thematic), but Joaquim Crusats (a noted constructor) could not find any way to do better
Ladislav Packa: Mr. Bebesi's first name is Gyula (not Gyulia). It is the Hungarian version of the name Julius. (2023-12-05)
A.Buchanan: Thanks - edited (2023-12-06)
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This new version has an obvious promoted unit (non-thematic), but Joaquim Crusats (a noted constructor) could not find any way to do better
Ladislav Packa: Mr. Bebesi's first name is Gyula (not Gyulia). It is the Hungarian version of the name Julius. (2023-12-05)
A.Buchanan: Thanks - edited (2023-12-06)
more ...
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Keywords: Partial Retro Analysis (PRA), Obvious promotion (l), En passant as key (2), En passant as mating move
Genre: h#, Retro
Computer test: HC+ Popeye 4.61
FEN: 3rn1bQ/1p1p2PR/B1r3pP/1PP1K2n/pPkPp3/b1p5/N7/2q5
Reprints: SuperProblem (Website) 06/12/2023
Input: A.Buchanan, 2023-12-04
Last update: A.Buchanan, 2023-12-06 more...
Genre: h#, Retro
Computer test: HC+ Popeye 4.61
FEN: 3rn1bQ/1p1p2PR/B1r3pP/1PP1K2n/pPkPp3/b1p5/N7/2q5
Reprints: SuperProblem (Website) 06/12/2023
Input: A.Buchanan, 2023-12-04
Last update: A.Buchanan, 2023-12-06 more...
1. ... g3#
1. hxg2+ Ke1 (K~?) 2. g1=S Sg3 3. Sh3 Sf5#
1. hxg2+ Ke1 (K~?) 2. g1=S Sg3 3. Sh3 Sf5#
Keywords: changed blocks, Fata Morgana (Typ Weber), Model mate, Rückkehr nach Umwandlung, Checking key, Capture key, Selfblock, under-promotion (s)
Genre: h#
FEN: 8/8/8/7p/5Ppk/7p/6Pp/5K1N
Input: Gunter Jordan, 2023-12-27
Last update: Gunter Jordan, 2023-12-27 more...
Genre: h#
FEN: 8/8/8/7p/5Ppk/7p/6Pp/5K1N
Input: Gunter Jordan, 2023-12-27
Last update: Gunter Jordan, 2023-12-27 more...
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The problems of this query have been registered by the following contributors:
Markus Manhart (2)HBae (2)
Hans-Jürgen Schäfer (1)
hpr (5)
A.Buchanan (1)
Gunter Jordan (1)
3bb1rn/4k1p1/r5p1/6K1/2p3n1/5pq1/8/Q7 (2+12) h#3
1.Kf8+ Qf6+ 2.Sf7+ Kxg6 3.Bc6 Qxf7#
Active sacrifice (black, delayed)
AntiZielElement (B1, check)
Consecutive checks (3). Crosscheck (2)
Self-pin/self-unpin (white). Self-pin/unpin (white) (2024-02-09)
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