13 problem(s) found in 2903 milliseconds (displaying 13 problem(s)). [COMMENTDATE>=20220810 AND G='h#' AND NOT S='Canadian Chess Chat' AND S='SuperProblem (Website)'] [download as LaTeX]

1 - P1096101
Yuri Bilokin
SuperProblem (Website) 09/10/2009

(3+2) C+
h#4
0.1...

1. ... a6 2. Ke5 a7 3. Kd6 a8=T 4. Kc6 Ta6#

Yuri Bilokin: more economical bPd5(-bRd5) 8/7R/8/P2p4/1K1k4/8/8/8 (3+2) (2023-01-16)
comment

Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/6R1/8/P2r4/1K1k4/8/8/8
Input: hpr, 2009-12-16
Last update: hpr, 2009-12-16 more...

2 - P1294365
Vitaly Medintsev
Gennadi W. Kosjura
Vasyl Kryzhanivskyi
E010 SuperProblem (Website) 07/02/2014

(8+7)
h#2
b) -wBe3
c) ferner sBf3->c4
d) ferner sSc1->h6

a) 1. Sc3 Lf5+ 2. Kxe5 Ta5#
b) 1. Sd6 Te2+ 2. Kd3 La6#
c) 1. Lf1 Ld4 2. Kd3 Lf5#
d) 1. Lh3 Td4+ 2. Kxe5 Te2#

Zwillingsbildung von der Original-Website per Nachspielfunktion übernommen.
SCHRECKE: a)-d): C+, popeye 4.87 (2023-09-15)
comment

Genre: h#
FEN: 2BR1K2/8/6r1/1n2P1P1/4k3/4Pp2/R5b1/B1n1b3
Input: hpr, 2015-01-07
Last update: Alfred Pfeiffer, 2015-01-07 more...

3 - P1347060
Anton Bidlen
E581 SuperProblem (Website) 05/01/2018

(7+7) C+
h#14

1. Kd7 Kh1 2. Kc6 Kg1 3. Kb5 c4+ 4. Kb4 Kh1 5. Kc3 Kg1 6. Kd2 Kh1 7. Kxe3 Kg1 8. Kf4 e3+ 9. Kf5 Ld3 10. Kxg6 Lxe4+ 11. Kf6 Lh7 12. g6 Kf1 13. Kf5 Ke2 14. Ke4 Lxg6#

PAS-Läufer-Hilfsmatt

Henrik Juel: For this type of helpmate quite interesting, with Lf1 hiding on h7
The last 8.0 moves are C+ by Popeye 4.61 (2018-02-19)
Gunter Jordan: Völlig vorweggenommen durch P1351713 ! (2018-07-15)
Gunter Jordan: Eine noch frühere Darstellung dieser Kniest-Idee zeigt die P1403658. (2022-08-14)
comment

Genre: h#
Computer test: Gustav 4.0c (Brute Force)
FEN: 4k3/6p1/6P1/2p1p1p1/4p3/2P1P1p1/4P1P1/5BK1
Input: Felber, Volker, 2018-02-19
Last update: Gunter Jordan, 2022-08-14 more...

4 - P1367316
Michael Lütt
SuperProblem (Website) 29/12/2015
158. Thematurnier

(3+3) C+
h#3
4.1...

1) 1. Tf3-f2 Se1-g2 2. Kc4-d3+ Kc6-d5 3. Tf2-d2 Sg2-f4#
2) 1. Tf3-a3 Se1-f3 2. Kc4-b3+ Kc6-b5 3. Dc2-a2 Sf3-d4#
3) 1. Tf3-b3 Sd1-f2 2. Kc4-c3 Kc6-c5 3. Dc2-b2 Sf2-e4#
4) 1. Tf3-b3 Sd1-b2+ 2. Kc4-c3 Kc6-c5 3. Dc2-d2 Sb2-a4#

Yuri Bilokin: more economical bRc2(-bQc2) 8/8/2K5/8/2k5/5r2/2r5/3NN3 (3+3) h#3 4.1…

1.Ra3 Sf3 2.Kb3+ Kb5 3.Rca2 Sd4# (IM)
1.Rb3 Sb2+ 2.Kc3 Kc5 3.Rd2 Sa4# (IM)
1.Rb3 Sf2 2.Kc3 Kc5 3.Rcb2 Se4# (IM)
1.Rff2 Sg2 2.Kd3+ Kd5 3.Rfd2 Sf4# (IM) (2023-01-01)
comment

Keywords: Aristocrat
Genre: h#
Computer test: Popeye 4.67
FEN: 8/8/2K5/8/2k5/5r2/2q5/3NN3
Input: Marcin Banaszek, 2019-09-17
Last update: Erich Bartel, 2019-09-18 more...

5 - P1377955
Torsten Linss
SuperProblem (Website) 16/07/2020
4. Preis (Miniaturen)
242. SuperProblem-Thematurnier 2020

(2+5) C+
h#7.5

1. ... Lc7! 2. Ta8 Ld8 3. Kd5 Ke8 4. Kc6 Kf7! 5. Kb7 Ke8 6. Kb8 Kd7 7. Sb7 La5! 8. Da7 Lc7#

Yuri Bilokin: you can see 1.Ra8 Bd8 2.Kd5 Ke8 3.Kc6 Kf7 4.Kb7 Ke8 5.Kb8 Kd7 6.Sb7 Ba5 7.Qa7 Bc7# (2024-04-03)
comment

Keywords: Tempo Move (K), Tempo Move (L), Aristocrat
Genre: h#
FEN: 7r/3K4/1B4r1/n1q5/4k3/8/8/8
Input: TLi, 2020-07-18
Last update: Alfred Pfeiffer, 2020-07-23 more...

6 - P1398028
Rolf Wiehagen
SuperProblem (Website) 20/12/2021
after Ed Hoes and Hans Uitenbroek
5. Platz TT-263

(2+6) C+
h#7
0.1.1...

1. ... Kg3-g4 2. Sd4-f3 g2xf3 3. e5-e4 f3xe4 4. Lb3-d5 e4xd5 5. Dh6-c6 d5xc6 6. Ka7-a8 c6-c7 7. Ta2-a7 c7-c8=D#

Vergleiche mit P1373236
Yuri Bilokin: you can see 1.Sf3 gxf3 2.e4 fxe4 3.Bd5 exd5 4.Qc6 dxc6 5.Ka8 c7 6.Ra7 c8=Q#
1.Sf3 gxf3 2.Be6 f4 3.Bc8 fxe5 4.Qd6 exd6 5.Ka8 d7 6.Ra7 dxc8=Q#
1.Sf3 gxf3 2.Qd6 f4 3.Be6 fxe5 4.Bc8 exd6 5.Ka8 d7 6.Ra7 dxc8=Q#
1.Sf3 gxf3 2.Qd6 f4 3.Be6 fxe5 4.Ka8 exd6 5.Bc8 d7 6.Ra7 dxc8=Q# (2023-08-15)
comment

Keywords: Minimal (B), Promotion in the mating move, Excelsior white, Promotion (D), Selfblock, Corner mate, Model mate
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/k7/7q/4p3/3n4/1b4K1/r5P1/8
Input: Marcin Banaszek, 2022-01-07
Last update: Gunter Jordan, 2022-05-07 more...

7 - P1398030
Zoltan Laborczi
SuperProblem (Website) 20/12/2021
7. Platz TT-263

(2+6) C+
h#7
0.1.1...

1. ... Kg7-h8 2. Sb4-a6 b3-b4 3. De3-e2 b4-b5 4. Tf3-c3 b5xa6 5. e4-e3 a6-a7 6. Lh7-c2 a7-a8=D 7. Kd4-d3 Da8-d5#

Yuri Bilokin: you can see 1.Sa6 b4 2.Qe2 b5 3.Rc3 bxa6 4.e3 a7 5.Bc2 a8=Q 6.Kd3 Qd5#
1.Sc2 b4 2.Ke5 b5 3.Kf4 b6 4.Qg1+ Kf6 5.Se3 b7 6.Qg4 b8=Q#
1.Sc2 b4 2.Ke5 b5 3.Kf4 b6 4.Qg1+ Kf6 5.Qg4 b7 6.Se3 b8=Q#
1.Sc2 b4 2.Ke5 b5 3.Kf4 Kf6 4.Qg1 b6 5.Se3 b7 6.Qg4 b8=Q# (2023-08-15)
comment

Keywords: Minimal (B), Schlüssel = Eckzug, Promotion (D), Model mate, Epaulettenmatt, Entblockung, Tempo Loss
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/6Kb/8/8/1n1kp3/1P2qr2/8/8
Input: Marcin Banaszek, 2022-01-07
Last update: Gunter Jordan, 2022-01-07 more...

8 - P1408848
Dieter Müller
SuperProblem (Website) 08/04/2012
4. Ehrende Erwähnung
25. Thematurnier

(5+3)
h#2

1. Sxd5 Sd4 2. Sf4 Sg4#

SCHRECKE: C+, popeye 4.87
Fehlt hier der Zwilling? (2023-04-18)
comment

Genre: h#
FEN: 3R4/4n3/4N3/3PN3/4n3/4k3/2K5/8
Input: Rainer Staudte, 2023-04-13
Last update: Rainer Staudte, 2023-04-13 more...

9 - P1413906
Andrew Buchanan
3 Problemas 44, p. 1456, 10/2023
after Gyula Bebesi

(11+14) C+
h#2

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".

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)
Henrik Juel: if last move was b2-b4: 1.axb3ep bxc6+ 2.b5 cxb6ep#
if last move was d2-d4: 1.exd3ep Dxg8+ 2.d5 cxd6ep# (2023-12-04, hidden)
Henrik Juel: HC+ Popeye 4.61 (2023-12-04, hidden) more ...
comment

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...

10 - P1415781
Zlatko Mihajloski
E1189 SuperProblem (Website) 05/02/2022

(2+5) C+
h#7
0.1.1...

1. ... Kh1-g1 2. De2-d3 Kg1-g2 3. Kc4-b5 Kg2-f2 4. Dd3-c4 Kf2-e3 5. Dc4-e2+ Ke3-d4 6. Kb5-a6 Kd4-c5 7. De2-b5+ Lf1xb5#

Yuri Bilokin: you can see 1.Qd3 Kg1 2.Kb5 Kf2 3.Qc4 Ke3 4.Qe2+ Kd4 5.Ka6 Kc5 6.Qb5+ Bxb5# 1.Qd3 Kg2 2.Kb5 Kf2 3.Qc4 Ke3 4.Qe2+ Kd4 5.Ka6 Kc5 6.Qb5+ Bxb5#
1.Kb4 Kg1 2.Qc4 Kf2 3.Kb5 Ke3 4.Qe2+ Kd4 5.Ka6 Kc5 6.Qb5+ Bxb5#
1.Kb5 Kg1 2.Qd3 Kf2 3.Qc4 Ke3 4.Qe2+ Kd4 5.Ka6 Kc5 6.Qb5+ Bxb5# (2024-03-13)
comment

Keywords: Minimal (L), Miniature, Tempo Loss, Pelle move (4-fach), Opferbahnung, Queen sacrifice, Ideal mate
Genre: h#
Computer test: Popeye 4.83
FEN: 8/rp6/8/n7/2k5/8/4q3/5B1K
Input: Marcin Banaszek, 2024-03-13
Last update: Gunter Jordan, 2024-03-13 more...

11 - P1415784
Misha Shapiro
E1193 SuperProblem (Website) 18/02/2022

(2+9) C+
h#7
0.2.1...

1) 1. ... d2-d3 2. e5-e4 d3-d4 3. e4-e3 d4-d5 4. e3-e2 d5-d6 5. e2-e1=L d6-d7 6. Le1-c3 d7-d8=S 7. Lc3-g7 Sd8-f7#
2) 1. ... d2-d4 2. a7-a5 d4xe5 3. a5-a4 e5-e6 4. a4-a3 e6-e7 5. a3-a2 e7-e8=S 6. a2-a1=L Se8-d6 7. La1-g7 Sd6-f7#

Yuri Bilokin: you can see 1.e4 d4 2.e3 d5 3.e2 d6 4.e1=B d7 5.Bc3 d8=S 6.Bg7 Sf7# (2024-03-13)
comment

Keywords: Minimal (B), Pawn step variations, Excelsior white, Excelsior black (in 2), under-promotion B/S, konsekutive Umwandlungen 2 (lS,Sl), Model mate, Smothered mate, Selfblock, Corner mate
Genre: h#
Computer test: Popeye 4.83
FEN: 6nk/p6n/8/4p3/8/6pp/3P2p1/6Kb
Input: Marcin Banaszek, 2024-03-13
Last update: Gunter Jordan, 2024-03-13 more...

12 - P1415822
Misha Shapiro
Menachem Witztum
E1221 SuperProblem (Website) 29/07/2022
1. ehrende Erwähnung (h#2)

(5+15)
h#2
b) sKc3->d2
c) sKc3->g5
d) sKc3->c8

a) 1. Kc3-b3 Te4xd4 2. Sd1-c3 Sc6-a5#
b) 1. Df3-e2 Sc6xd4 2. Kd2-e1 Te4xe2#
c) 1. Df3-g4 Sc6xe5 2. Kg5-h4 Te4xg4#
d) 1. Kc8-d7 Te4xe5 2. Lb7-c8 Sc6-b8#

Yuri Bilokin: More economical with two model mats wPh2-g2, bBf2-g1, -bPh3
3n4/1b6/2NP4/2K1p2r/3pR3/p1k2q2/ppp3P1/3n1rb1 (5+14)

Active sacrifice (black, delayed) × 2
Play on the same square (W1, 2) × 2
Model mate × 2
Epaulette mate (2024-03-15)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 3n4/1b6/2NP4/2K1p2r/3pR3/p1k2q1p/ppp2b1P/3n1r2
Input: Marcin Banaszek, 2024-03-14
Last update: Marcin Banaszek, 2024-03-15 more...

13 - P1415823
Dmitri Turevski
E1222 SuperProblem (Website) 10/08/2022
Lob (h#2)

(4+6) C+
h#2
4.1...

1) 1. Lc1-b2 Dd7-d6 2. Lb2-c3 d2-d3#
2) 1. Kc4-c5 Ka4xa5 2. Lg8-c4 d2-d4#
3) 1. Lg8-e6 Dd7-g7 2. Le6-d5 Dg7-c3#
4) 1. Lg8-f7 Dd7-h3 2. Lf7-d5 Dh3-c3#

Yuri Bilokin: you can see 1...Qh3 2.Bd5 Qc3#
1...Qg7 2.Bd5 Qc3# (2024-03-15)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 6b1/3Q4/p7/p7/K1k5/p7/P2P4/2b5
Input: Marcin Banaszek, 2024-03-14
Last update: Marcin Banaszek, 2024-03-15 more...

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