Die Schwalbe

92 problem(s) found in 2054 milliseconds (displaying 92 problem(s)). [COMMENTDATE>=20220810 AND NOT K='Allumwandlung' AND S='SuperProblem (Website)'] [download as LaTeX]

1 - P1091100
Aleksey Khanyan
SuperProblem (Website) 13/04/2009
P1091100
(2+16)
#77
1. e8=D+ Kd1 2. Dxh5+ Ke1 3. De8+ Kd1 4. Dxa4 Db1 5. Dg4+ Ke1 6. De4+ Kd1 7. Df3+ Kc1 8. Df4 d5 9. De3 Kd1 10. Df3+ Kc1 11. Df4 d4 12. Dg5 Kd1 13. Dg4+ Ke1 14. De4+ Kd1 15. Df3+ Kc1 16. Df4 a6 17. Dg5 Kd1 18. Dg4+ Ke1 19. De4+ Kd1 20. Df3+ Kc1 21. Df4 a5 22. Dg5 Kd1 23. Dg4+ Ke1 24. De4+ Kd1 25. Df3+ Kc1 26. Df4 a4 27. Dg5 Kd1 28. Dg4+ Ke1 29. De4+ Kd1 30. Df3+ Kc1 31. Df4 a3 32. Dg5 Kd1 33. Dg4+ Ke1 34. De4+ Kd1 35. Df3+ Kc1 36. Df4 b6 37. Dg5 Kd1 38. Dg4+ Ke1 39. De4+ Kd1 40. Df3+ Kc1 41. Df4 b5 42. Dg5 Kd1 43. Dg4+ Ke1 44. De4+ Kd1 45. Df3+ Kc1 46. Df4 b4 47. Dg5 Kd1 48. Dg4+ Ke1 49. De4+ Kd1 50. Df3+ Kc1 51. Df4 c6 52. Dg5 Kd1 53. Dg4+ Ke1 54. De4+ Kd1 55. Df3+ Kc1 56. Df4 c5 57. Dg5 Kd1 58. Dg4+ Ke1 59. De4+ Kd1 60. Df3+ Kc1 61. Df4 c4 62. Dg5 Kd1 63. Dg4+ Ke1 64. De4+ Kd1 65. Df3+ Kc1 66. Df4 c3 67. Dg5 Kd1 68. Dg4+ Ke1 69. De4+ Kd1 70. Df3+ Kc1 71. Df4 d3 72. De3 Kd1 73. Df3+ Kc1 74. Df4 Lg1 75. Kxg1 g2 76. Kxg2 Kd1 77. Df1#
play all play one stop play next play all
Original Source: http://superproblem.ru/archive/probl/N/Khanyan-77x-09.gif
Olaf Jenkner: Wirklich C+ ? (2010-08-31)
Frank Müller: Die Quelle behauptet dies. (2010-11-17)
James Malcom: The source is wrong. This was published earlier on SuperProblem.ru, which I've now corrected. (2021-02-13)
Anton Baumann: Dual minor zum Schluss:
72. ... Lg1 73.Kxg1 g2 74.Kxg2 Kd1 75.Dg1+ Ke2 76.Df2 Kd1 77.Df1#
oder 75.Df3+ Kc1 76.Df4 Kd1 77.Df1# (2023-01-13)
more ...
comment
Keywords: Minimal
Genre: n#
FEN: 8/ppp1P3/3p4/7n/r7/1p4p1/brpp2Kb/n1q1k3
Reprints: C11 Problemist Ukrainy 04/06/2009
Input: Frank Müller, 2009-09-13
Last update: James Malcom, 2021-02-13 more...
2 - P1096101
Yuri Bilokin
SuperProblem (Website) 09/10/2009
P1096101
(3+2) C+
h#4
0.1...
1. ... a6 2. Ke5 a7 3. Kd6 a8=T 4. Kc6 Ta6#
play all play one stop play next play all
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...
3 - P1252804
Anatoly Stepochkin
SuperProblem (Website) 27/10/2012
59. Schnellkompositionsturnier
Preis
P1252804
(5+2) C+
s#7*
* 1. ... hxg2#
1. Te4! Kg3 2. Tg4+ Kf2 3. g3 Ke2 4. Td4 Kf2 5. Te4 Kxg3 6. Tg4+ Kf2 7. Tg2+ hxg2#
play all play one stop play next play all
Synthese-Meeraner, Themafigur: sB

Alternativer Veranstaltungsname: SuperProblem TT-59.
Gefordert waren Selbstmatts bei denen Schwarz nur K und Bauern hat.
Nachgänger steingetreu: Yuri Gordian, Seven Chess Notes 04/2020
Gunter Jordan: Im Nachdruck in feenschach 246 hat diese Aufgabe nur eine 2. ehrende Erwähnung. Müsste noch geklärt werden. (2022-12-25)
more ...
comment
Keywords: Pawn mate, Change of Sacrifices, Fata Morgana, Minimal (b), Miniature, Corner mate, Model mate, Meerane-Thema, Switchback (k)
Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (264740 KB)
FEN: 8/8/8/8/8/4R2p/2N2kPN/7K
Reprints: 8616 Seven Chess Notes 171 04/2020
B zu 12235 feenschach 246, p. 211, 07-09/2021
Input: Frank Müller, 2012-11-01
Last update: Gunter Jordan, 2022-12-25 more...
4 - P1294365
Vitaly Medintsev
Gennadi W. Kosjura
Vasyl Kryzhanivskyi

E010 SuperProblem (Website) 07/02/2014
P1294365
(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#
play all play one stop play next play all
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...
5 - P1334004
Mykhailo Marandyuk
Evgen S. Orlov

C015 SuperProblem (Website) 24/06/2014
1.-3. Preis (#7-N)
P1334004
(11+11)
#12
1. Lc7! droht 2. Sg5#
1. ... Lh4 2. Le5 droht 3. Txd4#
2. ... Lf2 3. Lb8 Lh4 4. La7 b6 5. Lxb6 Lf2 6. Lc7 Lh4 7. Le5 Lf2 8. Lb8 Lh4 9. La7 Lf2 10. Lf5+ Kxd5 11. Tb5+ Kc6 12. Tc5#
play all play one stop play next play all
Michael Herzberg: ...siehe P1378921 (2022-09-08)
Anton Baumann: C+ Gustav 4.2a (2023-04-11)
comment
Keywords: Switchback, Model mate
Genre: n#
FEN: K7/1p2pN2/1B2B3/3P3n/1R1pkpP1/P7/PpbPPb2/1q3r2
Input: Felber, Volker, 2017-05-12
Last update: Alfred Pfeiffer, 2017-05-15 more...
6 - P1334147
Vladimir V. Kuzmichev
C099 SuperProblem (Website) 25/03/2016
P1334147
(3+1)
#14
1. Lc5! Kg7 2. Le7 Kg6 3. Le6 Kg7 4. Kc2 Kg6 5. Kd3 Kg7 6. Ke4 Kg6 7. Ke5 Kg7,Kh5 8. Kf5 Kh6 9. Kf6 Kh5 10. Kf7 Kh6 11. Lg4 Kh7 12. Lf8 Kh8 13. Lg7+ Kh7 14. Lf5#
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Anton Baumann: gemäss Alybadix hat die Augabe 34 dualfreie Varianten;
aber nach 7. - Kh5 gibt es den Dual 8.Kf5,Lf5 (2024-01-10)
comment
Keywords: Aristocrat, Rex solus (s)
Genre: n#
FEN: 7k/8/8/8/8/8/B7/1K4B1
Input: Felber, Volker, 2017-05-19
Last update: Felber, Volker, 2017-05-19 more...
7 - P1347060
Anton Bidlen
E581 SuperProblem (Website) 05/01/2018
P1347060
(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#
play all play one stop play next play all
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...
8 - P1367316
Michael Lütt
SuperProblem (Website) 29/12/2015
158. Thematurnier
P1367316
(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#
play all play one stop play next play all
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...
9 - P1370057
Grigory Popov
SuperProblem (Website) 11/29/2019
P1370057
(11+13) cooked
#19
1. Kxd8 Le4 2. Kc7 Ld5 3. Kb6 Le4 4. Ka5 Ld5 5. Ka4 Le4 6. Ka3 Ld5 7. Ka2 Le4 8. Kb1 Ld5 9. Kc1 Le4 10. Kd1 Ld5 11. Ke1 Le4 12. Kf1 Ld5 13. Kg1 Le4 14. Kh2 Ld5 15. Kh3 Le4 16. Kh4 Ld5 17. Kh5 Le4 18. Kh6 Ld5 19. Sf7#
play all play one stop play next play all
Cook: 3. b5 cxb5 4. c6 b4 5. Kb6 bxc3 6. c7 cxd2 7. c8=D d1=D 8. De8 Db3+ 9. Kc5 Db5+
10. Kxb5 Lc6+ 11. Kxc6 ... 12. Dh5#
Surpassed by P1381360

18-zügiger Königsmarsch ohne Überschneidungen
vergleiche P1370058
more ...
comment
Keywords: Königswanderung, Pendulum (l)
Genre: n#
Computer test: M. Herzberg: NL.: Gustav 4.2e
FEN: 3nKbrk/4p1r1/2p1p3/2PbBpN1/1Pp2P2/2Pp1pP1/1P1N1P2/8
Input: Olaf Jenkner, 2019-12-02
Last update: Dieter Berlin, 2024-01-31 more...
10 - P1385969
Grigory Popov
SuperProblem (Website) 01/10/2019
P1385969
(2+16)
#12
1. 0-0! f2+ 2. Kg2 Lc6+ 3. Kxg3 Le5+ 4. Kh4 Lf6+ 5. Kh3 Ld7+ 6. Kg2 Lc6+ 7. Kxf2 Lh4+ 8. Kg1 Lf2+ 9. Kh2 Lg3+ 10. Kxg3 Ld5 11. Ta1+ La2 12. Txa2#
play all play one stop play next play all
http://superproblem.ru/archive/probl/N/Popov-12x-2019.gif

Record length for K+R minimal with castling
James Malcom: See also https://www.yacpdb.org/#489305 (2021-01-29)
Henrik Juel: Ruined by the shorter solution in 7
3... Le5+ 4.Kxf2 Lg3+ 5.Kxg3 Ld5 6.Ta1+ La2 7.Txa2#
3... Lh4+ 4.Kxh4 Sg6+ 5.Kg3 or 4.Kh2 Lg3+ 5.Kxg3 etc. (2021-01-29)
SCHRECKE: shorter: 4.K:f2 Lg3+ 5.K:g3 Ld5 6.Ta1+ La2 7.T:a2#
Where is the fault? (2021-01-29)
James Malcom: I fixed the fault. The bNf8 is now on g8. (2021-01-29)
Anton Baumann: Computerprüfung mit sSg8: abgesehen vom Dual minor nach 9. ... Lg1+ (10.KxL,TxL) C+ Gustav 4.2a (2022-10-22)
comment
Keywords: Castling, Minimal, Homebase, Move Length Record
Genre: n#
FEN: qr2b1n1/rpn5/kp3b2/1p6/1p1p4/2p2pp1/8/4K2R
Input: James Malcom, 2021-01-29
Last update: James Malcom, 2021-01-29 more...
11 - P1386064
James Malcom
SuperProblem (Website) 15/01/2020
P1386064
(8+11) C+
#12
1. hxg8=D! a1=D+ 2. Kh2 Dg1+ 3. Kxg1 b1=D+ 4. Kh2 Dg1+ 5. Kxg1 c1=D+ 6. Kh2 Dg1+ 7. Kxg1 d1=D+ 8. Kh2 Dg1+ 9. Kxg1 e1=D+ 10. Kh2 Dg1+ 11. Kxg1 Sf4 12. f8=D#
play all play one stop play next play all
My first queening record

Record of 2+5 queen promotions

http://superproblem.ru/archive/probl/N/Malcom-12x-2020.gif
more ...
comment
Keywords: Promotion (Dd), Promotion key, Promotion in the mating move, Superseded by (P1378033), Capture key, Pendulum (K), Promotions to queens, konsekutive Umwandlungen 7 (DdddddD)
Genre: n#
Computer test: a. Baumann: Gustav 4.2a
FEN: 2n3r1/3BkP1P/4Pp2/8/8/6BP/pppppPn1/6Kb
Input: James Malcom, 2021-02-01
Last update: Dieter Berlin, 2023-12-08 more...
12 - 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#
play all play one stop play next play all
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...
13 - P1398028
Rolf Wiehagen
SuperProblem (Website) 20/12/2021
after Ed Hoes and Hans Uitenbroek
5. Platz TT-263
P1398028
(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#
play all play one stop play next play all
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...
14 - P1398030
Zoltan Laborczi
SuperProblem (Website) 20/12/2021
7. Platz TT-263
P1398030
(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#
play all play one stop play next play all
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...
15 - P1407909
Dieter Müller
SuperProblem (Website) 25/05/2012
6. Platz
36. Thematurnier
P1407909
(3+4)
#4
1. Tb5? 0-0!

1. Te5+! Kf8 2. Tb5 Lf5 3. Tb8+ Lc8 4. Txc8#
2. ... Kg8 3. Tb8+ Kh7 4. Txh8#
play all play one stop play next play all
Henrik Juel: missing stipulation: #4 (2023-02-21)
Henrik Juel: as #4, C+ Popeye 4.61 (2023-02-21)
comment
Keywords: Castling (sk), Checking key, Miniature
FEN: 4k2r/5p2/3K1Bb1/6R1/8/8/8/8
Input: Rainer Staudte, 2023-02-21
Last update: Gunter Jordan, 2023-02-21 more...
16 - P1408199
Vyacheslav Pilchenko
SuperProbl SuperProblem (Website) 10/03/2023
P1408199
(6+1)
#2
b) wSg3->c5
a) 1. Se3? A Kx3 a 2. Df8,Df7# B,C
1. ... Ke5!

1. Df8! B Kxf3 a 2. Se3# A
1. ... Ke5 b 2. Dd6#
1. ... Kg5 c 2. Dh6#

b) 1. ... Kxf3 a 2. Dg3#

1. Sd7? droht 2. Dg4 #
1. ... Kxf3! a

1. Sd6?,Sf~ droht 2. Dg3#
1. ... Ke5! b

1. Dd5? droht 2. Se6# D
1. ... Kg5! c

1. Df7! C Kxf3 a 2. Se3# A
1. ... Ke5 b 2. Sd3#
1. ... Kg5 c 2. Se6# D
play all play one stop play next play all

Duplicate Diagram: P1138914

Henrik Juel: diagram error: white Sf5, not K
then C+ Popeye 4.61 (2023-03-11)
comment
Keywords: Reversal 1, Dombrovskis theme, Changed mates, Rex solus (s), Twin, Miniature
Genre: 2#
FEN: 6Q1/8/8/5N2/5k2/5PN1/5P2/3K4
Input: Rainer Staudte, 2023-03-11
Last update: Felber, Volker, 2023-03-12 more...
17 - P1408202
Mykhailo Gershynskyi
SuperProblem (Website) 05/09/2012
1. Ehrende Erwähnung
52. Thematurnier
P1408202
(5+2)
#4
1. Se4! dxe4 2. dxe4 Kc4 3. Tb1 Kd4 4. Tb4#
2. ... Kxe4 3. Tf1 Kd4 4. Tf4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-11)
comment
Keywords: Minimal, Miniature
Genre: n#
FEN: 8/8/8/3p3R/3k4/3P2N1/3K4/7R
Input: Rainer Staudte, 2023-03-11
Last update: Rainer Staudte, 2023-03-11 more...
18 - P1408203
Fedir Kapustin
Evgeny Permyakov

SuperProblem (Website) 17/06/2012
1. Lob, Abteilung 2
46. Thematurnier
P1408203
(4+3)
#4*
b) nach dem Schlüssel
a) 1. ... dxe5 2. d6 e4 3. d7 e3 4. d8=D#,T#

1. Sc6! bxc6 2. dxc6 d5 3. c7 d4 4. c8=D#,T#

b) 1. ... bxc6 2. dxc6 d5 3. c7 d4 4. c8=D#,T#

1. Se5! dxe5 2. d6 e4 3. d7 e3 4. d8=D#,T#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-11)
comment
Keywords: Miniature
Genre: n#
FEN: k7/Pp6/1K1p4/3PN3/8/8/8/8
Input: Rainer Staudte, 2023-03-11
Last update: Rainer Staudte, 2023-03-11 more...
19 - P1408204
Ingemar Lind
SuperProblem (Website) 16/08/2017
Spezielles Lob
194. Thematurnier
P1408204
(3+4)
#6
1. Tg6! droht 2. g8=D#
1. ... Kxg6 2. g8=D+ Kh5 3. Kf4 Kh6 4. Kf5 e6+ 5. Kf6 Kh5 6. Dg5#
1. ... Kg8 2. Ke6 b4 3. Kxe7 b3 4. Kf6 b2 5. Th6 b1=D 6. Th8#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-12)
comment
Keywords: Miniature
Genre: n#
FEN: 8/1p2pkP1/7R/1p2K3/8/8/8/8
Input: Rainer Staudte, 2023-03-11
Last update: Rainer Staudte, 2023-03-11 more...
20 - P1408205
Ingemar Lind
SuperProblem (Website) 16/08/2017
spezielle Ehrende Erwähnung für Miniatur
194. Thematurnier
P1408205
(4+2)
#4
1. Te5! droht 2. Te1+ Ld1 3. Ld5 Kb1 4. Txd1#
1. ... Kb1 2. Kxb3 Kc1 3. Td5 Kb1 4. Td1#
1. ... Kd1 2. Lf3+ Kc1 3. Te1+ Ld1 4. Txd1#
1. ... Ld1 2. Te1 Kb1 3. Txd1+ Ka2 4. Ld5#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-12)
comment
Keywords: Minimal, Miniature
Genre: n#
FEN: 8/1B6/8/2R5/8/1bK5/1P6/2k5
Input: Rainer Staudte, 2023-03-11
Last update: Rainer Staudte, 2023-03-11 more...
21 - P1408226
Dieter Müller
SuperProblem (Website) 09/05/2012
4.-6. Platz
33. Thematurnier
P1408226
(9+7)
#2
1. Lf8! droht 2. Lg7#
1. ... Se4 2. Sfg4# 2. Dxd4#
1. ... Sd5 2. Seg4# 2. Dxd4#
1. ... Kf6 2. Seg4# 2. Sfg4#
play all play one stop play next play all
Henrik Juel: three duals, presumably thematic (2023-03-14)
comment

Genre: 2#
FEN: 2B1K3/4B3/6p1/2P1k1p1/1p1p4/2n1N1P1/1Q1R1N2/1b6
Input: Rainer Staudte, 2023-03-14
Last update: Rainer Staudte, 2023-03-14 more...
22 - P1408245
Viktor Yuzyuk
SuperProblem (Website) 15/02/2017
22.-28. Platz
181. Thematurnier
P1408245
(4+3)
#2
1. g3? fxg3!

1. Sc3?,Sb2?,Sf2 e3!

1. Se3! f3 2. g4#
1. ... fxe3 2. g4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-03-15)
comment
Keywords: Miniature
Genre: 2#
FEN: 8/8/8/5KBk/4pp2/8/6P1/3N4
Input: Rainer Staudte, 2023-03-14
Last update: Rainer Staudte, 2023-03-15 more...
23 - P1408263
Aleksey Oganesyan
SuperProblem (Website) 15/02/2017
10.-12. Platz
181. Thematurnier
P1408263
(4+3)
#3
1. Tc4! droht 2. Txh4#
1. ... Ld4 2. Txd4 h3 3. Th4#
1. ... Lg3 2. Txh4+ Lxh4 3. g4#
1. ... Lf4 2. Txf4 h3 3. Th4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Miniature
Genre: 3#
FEN: 8/8/8/4bKBk/7p/8/2R3P1/8
Input: Rainer Staudte, 2023-03-15
Last update: Rainer Staudte, 2023-03-15 more...
24 - P1408269
Pietro Pitton
SuperProblem (Website) 15/02/2017
31. Platz
181. Thematurnier
P1408269
(5+2)
#3
1. h8=D! Ka2 2. Dg8+ Ka1 3. b4#
1. ... Sb5 2. Da8+ Sa3 3. Dxa3#
2. ... Sa7 3. Dxa7#
1. ... Sc6 2. Da8+ Sa5 3. Dxa5#
2. ... Sa7 3. Dxa7#
1. ... Sc8 2. Dg8 ... 3. b4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Minimal (s), Miniature, Promotion key, Promotion (D), Schlüssel = Eckzug, Corner mate, discovered checkmate, Batteriematt diagonal, corner to corner (D)
Genre: 3#
FEN: 8/n6P/3P4/8/8/2B5/1P6/k1K5
Input: Rainer Staudte, 2023-03-15
Last update: Gunter Jordan, 2023-03-16 more...
25 - P1408271
Mykhailo T. Halma
SuperProblem (Website) 15/02/2017
4.-5. Platz
181. Thematurnier
P1408271
(5+1)
#4
1. d4! Kb5 2. d5 Ka5 3. b4+ Kb5 4. c4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Miniature, Rex solus (s), Pawn mate
Genre: n#
FEN: 8/8/2R5/k7/8/K7/1PPP4/8
Input: Rainer Staudte, 2023-03-15
Last update: Gunter Jordan, 2023-03-16 more...
26 - P1408279
Wladimir A. Schmatow
SuperProblem (Website) 15/02/2017
15.-17. Platz
181. Thematurnier
P1408279
(6+1)
#6
1. Kg4! Kb1,Kd1 2. Kf3 Kc2 3. Ke2 Kb1 4. Kd1 Ka2 5. Sd2+ Ka1 6. b4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Miniature, Rex solus (s), Corner mate, discovered checkmate, Batteriematt diagonal, Model mate
Genre: n#
FEN: 8/8/8/7K/2B5/1NBP4/1Pk5/8
Input: Rainer Staudte, 2023-03-15
Last update: Gunter Jordan, 2023-03-16 more...
27 - P1408280
Pietro Pitton
SuperProblem (Website) 15/02/2017
15.-17. Platz
181. Thematurnier
P1408280
(5+1)
#4
b) wKe4->f1
a) 1. Lh5! Kxh5 2. Kf5 Kh4 3. Lg5+ Kh5 4. g4#

b) 1. h3! Kg3 2. Lg5 Kh2 3. Lf4+ Kh1 4. g4#
play all play one stop play next play all
Henrik Juel: wK stands on e4 in part a
C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Miniature, Rex solus (s), Twin, Pawn mate, Model mate (in a), Pawn mate (in a), Batteriematt diagonal (in b), discovered checkmate (in b), Corner mate (in b)
Genre: n#
FEN: 8/8/8/8/4K2k/5B2/3B2PP/8
Input: Rainer Staudte, 2023-03-15
Last update: Gunter Jordan, 2023-03-16 more...
28 - P1408281
Ingemar Lind
SuperProblem (Website) 15/02/2017
15.-17. Platz
181. Thematurnier
P1408281
(6+1)
#4
1. Sf2! Kg5 2. Sg4 Kh4 3. Th1 Kg5 4. h4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-03-15)
comment
Keywords: Rex solus (s), Miniature, ambush, Pawn mate, Ideal mate
Genre: n#
FEN: 8/8/4B3/8/5N1k/4K2N/7P/4R3
Input: Rainer Staudte, 2023-03-15
Last update: Gunter Jordan, 2023-03-16 more...
29 - P1408401
Pavel M. Arestov
SuperProblem (Website) 15/02/2017
181. Thematurnier
9.-10. Platz
P1408401
(5+2)
#5
1. Db5! Se6 2. b7 Sc7 3. Db4+ Kd5 4. e4+ Kxc6 5. b8=S#
3. ... Kxc6 4. b8=S+ Kd5 5. e4#
1. ... Sh5+ 2. Kf7 Sf6 3. b7 Sd5 4. b8=D+ Sc7 5. Df8#,Dd8#
3. ... Sd7 4. cxd7 Kc7 5. b8=D#
1. ... Se8+ 2. Kf7 Sc7 3. bxc7 Kxc7 4. Ke7 Kc8 5. Db7#
2. ... Sf6 3. b7 Sd5 4. b8=D+ Sc7 5. Df8#,Dd8#
3. ... Sd7 4. cxd7 Kc7 5. b8=D#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61, except for some double threats (2023-03-20)
comment
Keywords: Minimal, Miniature
Genre: n#
FEN: 8/6n1/1PPk1K2/6Q1/8/8/4P3/8
Input: Rainer Staudte, 2023-03-20
Last update: Rainer Staudte, 2023-03-20 more...
30 - P1408437
Petro A. Novitsky
SuperProblem (Website) 15/02/2017
181. Thematurnier
8. Platz
P1408437
(5+2) cooked
#6
1. Sa3! Kb4 2. Se6 Ka5 3. Sc5 Kb4 4. Kc6 Ka5 5. Sc2 a3 6. b4#
1. ... Ka6 2. Se6 Ka5 3. Sc5 Kb4 4. Kc6 Ka5 5. Sc2 a3 6. b4#
2. ... Ka7 3. Sc5 Ka8 4. Sb5 a3 5. Sd7 axb2 6. Sb6#
play all play one stop play next play all
Cook: Dual: 5. Sa4
more ...
comment
Keywords: Minimal, Miniature
Genre: n#
FEN: 8/2K5/8/k7/p2N4/8/PPN5/8
Input: Rainer Staudte, 2023-03-22
Last update: Rainer Staudte, 2023-04-25 more...
31 - P1408438
Mikhail Khramtsevich
SuperProblem (Website) 15/02/2017
181. Thematurnier
9.-10. Platz
P1408438
(6+1)
#6
1. Sd5! Kb5 2. Sb6 Kc5,Ka6 3. e5 Kb5 4. Kb7 Kc5 5. d4+ Kb5 6. c4#
1. ... Kc4 2. Sb6+ Kc5 3. e5 Kb5 4. Kb7 Kc5 5. d4+ Kb5 6. c4#
2. ... Kb5 3. Kb7 Kc5 4. e5 Kb5 5. c4+ Kc5 6. d4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-03-22)
comment

Genre: n#
FEN: 8/2K5/2N5/2k5/4P3/4N3/2PP4/8
Input: Rainer Staudte, 2023-03-22
Last update: Rainer Staudte, 2023-03-22 more...
32 - P1408439
Igor Agapov
SuperProblem (Website) 15/02/2017
181. Thematurnier
11.-14. Platz
P1408439
(6+1)
#4
1. Tah6! Kc5 2. Td6 Kb5 3. Kb3 Ka5,Kc5 4. Th5#
1. ... Ke5 2. c4 Kf5 3. Sd6+ Ke5 4. Te4#
3. ... Kg5 4. f4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-03-22)
comment
Keywords: Miniature
Genre: n#
FEN: 2N5/8/R7/3k4/7R/8/K1P2P2/8
Input: Rainer Staudte, 2023-03-22
Last update: Rainer Staudte, 2023-03-22 more...
33 - P1408547
Pavel M. Arestov
SuperProblem (Website) 05/05/2016
Spezielle Ehrende Erwähnung
165. Thematurnier
P1408547
(4+3)
#6
1. Dd6! Kxa6 2. Dxc6+ Ka5 3. Kd4 Kb4 4. Dc4+ Ka3 5. Kc3 Sc7,Sb6 6. Db3#
4. ... Ka5 5. Kc5 Sc7 6. Da2#
5. ... Sb6 6. Db5#
1. ... Kxc8 2. Dxc6+ Kd8 3. Ke5 Ke7 4. De6+ Kd8 5. Kd6
5. ... Sc7 6. Dd7#
5. ... Sb6 6. Dg8#
4. ... Kf8 5. Kf6 Sc7,Sb6 6. Df7#
play all play one stop play next play all
Henrik Juel: many multiple threats and duals (2023-03-29)
comment
Keywords: Miniature
Genre: n#
FEN: n1N5/1k6/N1n5/8/4K3/8/7Q/8
Input: Rainer Staudte, 2023-03-29
Last update: Gunter Jordan, 2023-03-29 more...
34 - P1408549
Branislav Ðuraševic
SuperProblem (Website) 25/10/2014
Lob
119. Thematurnier
P1408549
(5+2)
#3
* 1. ... Ka8 2. c7#

1. b7! Ka7 2. Lb6+ Kxb6 3. b8=D#
2. ... Kb8 3. c7#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-03-29)
comment
Keywords: Minimal (b), Miniature
Genre: 3#
FEN: 1k6/8/pPP5/B7/1K6/8/8/7B
Input: Rainer Staudte, 2023-03-29
Last update: Gunter Jordan, 2023-03-29 more...
35 - P1408550
A. Jozsef Molnar
SuperProblem (Website) 25/10/2014
3. Ehrende Erwähnung
119. Thematurnier
P1408550
(5+2)
#3
1. Kc3? d2!

1. Tf1? droht 2. Kc3 Ke2 3. Sg3#,Sd2#
1. ... Ke2!

1. Td5! d2 2. T5xd2 Kxe4 3. Tde2#
1. ... Kxe4 2. Txd3 Ke5 3. Te3#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-03-29)
comment
Keywords: Minimal (b), Miniature, Flight giving sacrifice key
Genre: 3#
FEN: 8/8/8/2P1R3/2K1N3/3pk3/5R2/8
Input: Rainer Staudte, 2023-03-29
Last update: Gunter Jordan, 2023-03-29 more...
36 - P1408594
Elmar Abdullayev
SuperProblem (Website) 15/02/2017
181. Thematurnier
den Teilnehmern gewidmet
P1408594
(6+1)
#3
1. g4! Kh7 2. c4+ Kh6 3. d4#
2. ... Kh8 3. Lb2#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-03-30)
comment
Keywords: Rex solus (s)
Genre: 3#
FEN: 5K1k/8/8/8/8/8/2PP2P1/1BB5
Input: Rainer Staudte, 2023-03-30
Last update: Gunter Jordan, 2023-03-30 more...
37 - P1408597
Borislav P. Atanasov
SuperProblem (Website) 17/02/2017
nach Nikola Vesin
25.-27. Platz
181. Thematurnier
P1408597
(4+1)
#4
1. Kf3! Kf5 2. Td6 Ke5 3. Sf7+ Kf5 4. e4#
2. ... Kg5 3. Sf7+ Kh4,Kh5 4. Th6#
3. ... Kf5 4. e4#
play all play one stop play next play all
vgl. P1157544
Henrik Juel: C+ Popeye 4.61 (2023-03-30)
comment
Keywords: Miniature, Rex solus (s)
Genre: n#
FEN: 3N4/8/R7/6k1/4K3/8/4P3/8
Input: Rainer Staudte, 2023-03-30
Last update: Gunter Jordan, 2023-03-30 more...
38 - P1408600
Vladimir P. Shumarin
SuperProblem (Website) 15/02/2017
25.-27. Platz
181. Thematurnier
P1408600
(4+3)
#4
b) b3->f5
c) b3->c7
a) 1. Sxb3! Kh5,~ 2. Sd4 Kh6,~ 3. Sf5+ Kh5 4. g4#

b) 1. Sxb7! Kh5 2. Sd6 f4 3. Sf5 f3 4. g4#
2. ... Kh4,Kh6 3. Sxf5+ Kh5 4. g4#
1. ... f4 2. Sd6 f3 3. Sf5+ Kh5 4. g4#
2. ... Kh5 3. Sf5 f3 4. g4#

c) 1. Se4! droht 2. Sf6 ... 3. Tg4#
1. ... Kh5 2. Sg3+ Kh4,Kh6 3. Sf5+ Kh5 4. g4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61, except for late duals in part c after 1... c5 (2023-03-30)
comment
Keywords: Miniature, Capture key
Genre: 3#
FEN: 8/1p4R1/8/2N5/7k/1p1K4/6P1/8
Input: Rainer Staudte, 2023-03-30
Last update: Rainer Staudte, 2023-03-30 more...
39 - P1408602
Vladimir P. Shumarin
SuperProblem (Website) 15/02/2017
25.-27. Platz
181. Thematurnier
P1408602
(5+2)
#4
b)a2<->e6
c)a2->a4 e6->b3
a) 1. Lxe6! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
b) 1. Lxa2! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
c) 1. Lxb3! Ke5 2. Kg5 Ke4 3. Ld5+ Ke5 4. d4#
play all play one stop play next play all
Henrik Juel: part b is cooked, also 1.Lb3,Lc4,Lg8,Lf7,Lc8,Ld7 (2023-03-30)
comment
Keywords: Capture key, Minimal (b), Miniature
Genre: n#
FEN: 8/8/4p3/1N6/4kNK1/8/B2P4/8
Input: Rainer Staudte, 2023-03-30
Last update: Gunter Jordan, 2023-03-30 more...
40 - P1408674
Dieter Müller
SuperProblem (Website) 07/11/2012
Ehrende Erwähnung
58. Thematurnier
P1408674
(6+11)
#2
1. Lh7? droht 2. Te4#
1. ... Sf5!

1. Tg4? droht 2. d4#
1. ... Sf5 2. Te4#
1. ... Lf4!

1. Ka2? droht 2. Db2#
1. ... Lf4 2. d4#
1. ... Sf5!

1. Da5! droht 2. Dc3#
1. ... Lf4 2. d4#
1. ... Sf5 2. Te4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-04-04)
comment

Genre: 2#
FEN: 8/6n1/3pp3/1Q1bk1P1/2R4p/6br/1KBP1p1p/7n
Input: Rainer Staudte, 2023-04-04
Last update: Rainer Staudte, 2023-04-04 more...
41 - P1408848
Dieter Müller
SuperProblem (Website) 08/04/2012
4. Ehrende Erwähnung
25. Thematurnier
P1408848
(5+3)
h#2
1. Sxd5 Sd4 2. Sf4 Sg4#
play all play one stop play next play all
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...
42 - P1409029
Igor Agapov
SuperProblem (Website) 15/02/2017
181. Thematurnier
11.-14. Platz
P1409029
(5+2)
#4
1. Ke3! b4 2. f4+ Kd5 3. Kd3 b3 4. c4#
2. ... Kf5 3. Kf3 b3 4. g4#
1. ... Kd5 2. f4 b4 3. Kd3 b3 4. c4#
1. ... Kf5 2. f4 b4 3. Kf3 b3 4. g4#
2. ... Kg4 3. Dg6+ Kh4 4. Dg5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Minimal (b), Miniature, Pawn mate, Flight taking
Genre: n#
FEN: 8/8/1Q6/1p2k3/8/5K2/2P2PP1/8
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
43 - P1409030
Vladimir Russkikh
SuperProblem (Website) 15/02/2017
181. Thematurnier
11.-14. Platz
P1409030
(5+1)
#4
1. Ld7! Ke5 2. Ke3 Kd5 3. c4+ Ke5 4. f4#
1. ... Kd5 2. Ke3 Ke5 3. f4+ Kd5 4. c4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Rex solus (s), Flight-giving key, Pawn mate, Exchange of roles (B-B), Miniature
Genre: n#
FEN: 8/8/2R1B3/8/3k4/5K2/2P2P2/8
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
44 - P1409031
Rainer Kuhn
SuperProblem (Website) 15/02/2017
181. Thematurnier
11.-14. Platz
P1409031
(3+4)
#6
1. Ld2! b4 2. Lxb4 Kh6 3. Lc3 h3 4. g4 h2 5. Kf6 h1=D,~ 6. Ld2#
3. ... Kh5 4. Ld2 h3 5. g4+ Kh4 6. Le1#
4. ... h6 5. Le1 h3 6. g4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Miniature, Pawn mate, Model mate (Gnaden-), Switchback (L), Rücknahme Schlüsselzug
Genre: n#
FEN: 8/7p/8/1p3KBk/7p/8/6P1/8
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
45 - P1409032
Branislav Ðuraševic
SuperProblem (Website) 15/02/2017
181. Thematurnier
18.-22. Platz
P1409032
(4+3)
#5
1. Tb7! droht 2. Sxb3+ Ka4,Ka6 3. Sc5+ Ka5 4. b4#
1. ... a1=S 2. Ke4 Sc2 3. Kd5 Se3+ 4. Kc6 droht 5. Tb5#
3. ... Sd4 4. Kc4 Sc2,S~ 5. Tb5#
3. ... Sb4+ 4. Kc4 droht 5. Tb5#
3. ... Sa3 4. Kc6 Sc2,S~ 5. Tb5#
play all play one stop play next play all
Henrik Juel: late dual 1... a1=S 2.Ke4 Sc2 3.Kd5 Sa1,Se1 4.Kc6,Kc4 (2023-04-25)
comment
Keywords: Holst promotion, Miniature, under-promotion (s)
Genre: n#
FEN: 1R6/8/8/k1N5/8/1p3K2/pP6/8
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
46 - P1409033
Dieter Müller
SuperProblem (Website) 15/02/2017
181. Thematurnier
18.-22. Platz
P1409033
(6+1)
#6
1. Le7! Ke5 2. Le6 Kf4,Kd4 3. Kg2 Ke5 4. Sc3 Kd4 5. Se2+ Ke5 6. f4#
play all play one stop play next play all
SCHRECKE: Forderung: #6
C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Miniature, Rex solus (s), Flight-giving key
Genre: n#
FEN: 8/8/3B4/2N5/3k4/8/B4P2/3N3K
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
47 - P1409034
Elmar Abdullayev
SuperProblem (Website) 15/02/2017
181. Thematurnier
18.-22. Platz
P1409034
(5+2)
#6
1. Sc2! Kc5 2. Kb7 h2 3. Lxh2 Kb5 4. Ld6 Ka5 5. Lb4+ Kb5 6. a4#
1. ... h2 2. Lxh2 Kc5 3. Kb7 Kb5 4. Ld6 Ka5 5. Lb4+ Kb5 6. a4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Minimal (b), Pawn mate, Ideal mate, Miniature
Genre: n#
FEN: 8/8/KNk5/4B3/8/4N2p/P7/8
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
48 - P1409035
Ingemar Lind
SuperProblem (Website) 15/02/2017
181. Thematurnier
18.-22. Platz
P1409035
(6+1)
#4
1. Tc6+? Ke7 2. e6 Ke8 3. Lf6 Kf8 4. Tc8#
1. ... Kd7 2. Lf6 Ke8 3. e6 Kf8 4. Tc8#
1. ... Kf7!

1. Kf3? Kd5 2. Tc6 Kd4 3. e6+ Kd5 4. e4#
1. ... Kf5!

1. Kf4! Kd5 2. Tc6 Kd4 3. e6+ Kd5 4. e4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Miniature, Rex solus (s), Flight-giving key, Pawn mate
Genre: n#
FEN: 8/2R3B1/4k3/1P2P3/4K3/8/4P3/8
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
49 - P1409036
Gabor Tar
SuperProblem (Website) 15/02/2017
181. Thematurnier
23.-24. Platz
P1409036
(5+2)
#4
1. Th3! Kh5 2. Ke4 Kg4 3. Lf5+ Kh5 4. g4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-04-25)
comment
Keywords: Minimal (b), Miniature, Pawn mate
Genre: n#
FEN: 8/7B/8/8/6kp/3K4/6P1/2B4R
Input: Rainer Staudte, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
50 - P1409040
Frank Richter
TT-268 SuperProblem (Website) 08/04/2022
1. Preis
P1409040
(11+13)
s#2
1. e6! droht 2. Df5+ Dxf5#
1. ... b5 2. Dxc4+ bxc4#
1. ... c5 2. Dxd4+ cxd4#
1. ... cxd5 2. Lxc4+ dxc4#
1. ... f5 2. De4+ fxe4#
play all play one stop play next play all
Thema: Mindestens zwei schwarze Bauernbatterien setzen matt. Dieser Task mit vier Abspielen erhielt vom PR Sergej Borodawkin den Spitzenplatz.
SCHRECKE: C+, popeye 4.87 (2023-04-25)
comment
Keywords: Line opening, Line closing, selfpinning, Pelle move, Unpinning, Queen sacrifice (4-fach), Batteriematt horizontal, discovered checkmate
Genre: s#
FEN: 5R2/5rp1/ppp2pP1/q2QP2K/rppb3P/3k1P2/B1R4n/N5B1
Input: Frank Richter, 2023-04-25
Last update: Gunter Jordan, 2023-04-26 more...
51 - P1409376
Dieter Müller
SuperProblem (Website) 07/05/2014
6. Ehrende Erwähnung
111. Thematurnier
P1409376
(5+12)
#6
1. Txe3! dxe3 2. Le2 g1=S 3. Lc4 Lf7 4. Lb5 axb5 5. Dc7 Txa7 6. Dc8#
4. ... Ld5 5. Dc7 ... 6. Db8#
4. ... Tb2 5. Lc6+ Tb7 6. Dxb7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-05-08)
comment
Keywords: Capture key, under-promotion (S), Staggered preplans, Holst promotion
Genre: n#
FEN: k6n/P2Q2K1/p5b1/2p2p1p/3p4/3Bp3/r1p1R1p1/8
Input: Rainer Staudte, 2023-05-08
Last update: Rainer Staudte, 2023-05-08 more...
52 - P1409951
Valery Ivanov
Vladimir Morozov
Aleksandr Shilin

SuperProblem (Website) 05/10/2016
1. Lob
170. Thematurnier
P1409951
(6+1)
#6
1. f4! Ke7 2. f5 Ke8 3. c4 Ke7 4. c5 Ke8 5. Sc7+ Ke7 6. f6#
play all play one stop play next play all
Vatersname des 2. Autors nicht geprüft
SCHRECKE: C+, Gustav 4.2c, Brute Force (2023-05-25)
comment
Keywords: Miniature, Homebase
Genre: n#
FEN: 2K1k3/7N/4P3/1N6/8/8/2P2P2/8
Input: Rainer Staudte, 2023-05-25
Last update: Rainer Staudte, 2023-05-25 more...
53 - P1409955
Vladimir Kozhakin
SuperProblem (Website) 05/10/2016
Lob
170. Thematurnier
P1409955
(4+3)
#3
1. ... f4+ 2. Dxf4+ Kg6 3. Df6#

1. Da1! droht 2. Df6#
1. ... f4+ 2. Kh3 droht 3. Df6#
2. ... Lxg8 3. Dg7#
1. ... fxg4 2. Df6+ Kh5 3. Dh6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-05-26)
comment
Keywords: Miniature
Genre: 3#
FEN: 6N1/7b/8/5pk1/6P1/6K1/8/5Q2
Input: Rainer Staudte, 2023-05-26
Last update: Rainer Staudte, 2023-05-26 more...
54 - P1410038
Ingemar Lind
SuperProblem (Website) 07/12/2015
2. Preis
115. Thematurnier
P1410038
(2+5)
#5
* 1. ... f4 2. Dg6+ Kh4 3. Df5 h2 4. Dxf4+ Kh3 5. Dg3#

1. Ke3! h2 2. Df4+ Kh3 3. Dxf3+ h4 4. Kf4 h1=S 5. Dxh1#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-05-29)
Stefan Felber: Es muß lauten: 3. ... Kh4! (2023-05-29)
comment
Keywords: Minimal (D), Miniature
Genre: n#
FEN: 8/8/7Q/5p1p/6k1/5p1p/5K2/8
Input: Rainer Staudte, 2023-05-29
Last update: Gunter Jordan, 2023-05-29 more...
55 - P1410082
Theodoros Giakatis
SuperProblem (Website) 19/06/2017
20.-21. Platz
190. Thematurnier
P1410082
(4+3)
#2
1. Tb4! d1=D 2. Tb1#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-05-31)
comment
Keywords: Miniature
Genre: 2#
FEN: 8/8/8/B7/5R2/4N1K1/3pp3/4k3
Input: Rainer Staudte, 2023-05-31
Last update: Gunter Jordan, 2023-06-02 more...
56 - P1410083
Dieter Müller
SuperProblem (Website) 19/06/2017
3. Platz
190. Thematurnier
P1410083
(5+2)
#3
1. Se5! dxe5 2. Dc1+ Ka2 3. d6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-05-31)
comment
Keywords: Minimal (b), Miniature, discovered checkmate
Genre: 3#
FEN: 6B1/5N2/3p4/3P4/8/5K2/2Q5/k7
Reprints: SuperProblem (Website) 19/06/2017
Input: Rainer Staudte, 2023-05-31
Last update: Rainer Staudte, 2023-06-02 more...
57 - P1410084
Sergey Abramenko
SuperProblem (Website) 19/06/2017
1.-3. Platz
190. Thematurnier
P1410084
(6+1)
#3
1. Lg1? Ke4 2. f3+ Ke5 3. Ld4#
1. ... Kf6!

1. Td8? Ke4 2. Td6 Ke5 3. Kf3#
1. ... Kf6!

1. Lh3! Kf6 2. Kg4 Ke6 3. Kg5#
1. ... Ke4 2. Td6 Ke5 3. Kf3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-05-31)
comment
Keywords: Miniature, Rex solus (s)
Genre: 3#
FEN: 8/3R4/8/4k2P/6B1/6K1/5P1B/8
Input: Rainer Staudte, 2023-05-31
Last update: Rainer Staudte, 2023-06-03 more...
58 - P1410088
Zoltan Labai
SuperProblem (Website) 19/06/2017
4.-5. Platz
190. Thematurnier
P1410088
(6+1)
#2
1. Lb3? Kf8 2. d7#
1. ... Kd7!

1. Sd8! Kd7 2. Tb8#
1. ... Kxd8 2. Tb8#
1. ... Kf8 2. d7#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-06-01)
comment
Keywords: Miniature, Homebase (s), Rex solus (s), Flight giving and taking key, Sacrifice key
Genre: 2#
FEN: 4k3/1N5K/3P4/1RB5/B7/8/8/8
Input: Rainer Staudte, 2023-06-01
Last update: Gunter Jordan, 2023-06-02 more...
59 - P1410089
Zoltan Labai
SuperProblem (Website) 19/06/2017
15.-18. Platz
190. Thematurnier
P1410089
(5+2)
#2
1. Kf5? droht 2. Th7#
1. ... Kh6!

1. Tg3? Kh4 2. Tg5#
1. ... Kh6!

1. Ld2! Kh4 2. Th7#
1. ... Kh6 2. Kg4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-06-01)
comment
Keywords: Miniature, Minimal (b), Flight-giving key, Königsbatterie, Batteriematt diagonal, discovered checkmate
Genre: 2#
FEN: 8/6R1/5P2/7k/5K2/7p/7P/4B3
Input: Rainer Staudte, 2023-06-01
Last update: Rainer Staudte, 2023-06-04 more...
60 - P1410109
Dieter Müller
SuperProblem (Website) 19/06/2017
7. Platz
190. Thematurnier
P1410109
(5+2)
#3
1. Kd6! Ka6 2. Kc7 b5 3. Ta4#
2. ... Kb5 3. Td4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-02)
comment
Keywords: pin-mate (L-b), Minimal, Miniature
Genre: 3#
FEN: 8/1N6/1p6/1k2K3/2R1P3/8/8/5B2
Input: Rainer Staudte, 2023-06-02
Last update: Rainer Staudte, 2023-06-02 more...
61 - P1410110
James Malcom
F311 SuperProblem (Website) 28/05/2022
P1410110
(9+14) C+
s#15
1. Sh3! g1=T 2. Lxg1 fxg1=T 3. Sxg1 e1=T 4. Sh3 Teg1 5. Sxg1 d1=T 6. Sh3 Tdg1 7. Sxg1 c1=T 8. Sh3 Tcg1 9. Sxg1 b1=T 10. Sh3 Tbg1 11. Sxg1 a1=T 12. Sh3 Tag1 13. Sxg1 d3 14. Sh3 d2 15. Sg5+ Txg5#
play all play one stop play next play all
SuperProblem 2022 Informal Tourney; Selfmates
http://superproblem.ru/htm/tourneys/annual-it/2022/selfmates_2022.html

Record task of 7 Black rook promotions in a selfmate
Previous record: P1225124
Henrik Juel: Very impressive, James
Black needs to post a promoted rook on g1 again and again to prevent the threat 2.Sg5+ T7xg5#
A promoted queen does not work, because of 2... Dxg5#
You should label it C+, despite the possible duals in short variations, I think (2023-06-03)
James Malcom: Thanks.
Labeled as intended, now.
This task took over two years to realize: http://superproblem.ru/archive/Labor/Malcom-S.html (2023-06-03)
comment
Keywords: Promotion (ttttttt x7), Construction record, Construction task, konsekutive Umwandlungen 7 (ttttttt)
Genre: s#
Computer test: Gustav 4.2b Brute Force "only full length variations"
FEN: 5br1/3Qnkr1/5n1K/3P3P/3pPR2/5P2/pppppppB/6N1
Input: James Malcom, 2023-06-03
Last update: James Malcom, 2023-06-03 more...
62 - P1410129
Karol Mlynka
SuperProblem (Website) 19/06/2017
9.-10. Platz
190. Thematurnier
P1410129
(4+3)
#3
b) wTh1->b7
a) 1. Th5! droht 2. Ta5 b3 3. axb3#
1. ... b3 2. axb3 ... 3. Ta5#

b) 1. Ta7! b3 2. axb3 Ka2 3. Txa6#
2. ... a5 3. Txa5#
1. ... a5 2. Txa5 b3 3. axb3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-04)
comment
Keywords: Miniature, Twin
Genre: 3#
FEN: 8/8/p7/8/1p6/8/P1P5/k1K4R
Input: Rainer Staudte, 2023-06-04
Last update: Gunter Jordan, 2023-06-04 more...
63 - P1410131
Gabor Tar
SuperProblem (Website) 19/06/2017
12. Platz
190. Thematurnier
P1410131
(4+3)
#4
1. Ke4! g6 2. Kf4 g5+ 3. Kf5 g4 4. hxg4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-04)
comment
Keywords: Miniature, Batteriematt vertikal, discovered checkmate
Genre: n#
FEN: 8/6p1/8/7p/7k/3K3P/8/6RR
Input: Rainer Staudte, 2023-06-04
Last update: Gunter Jordan, 2023-06-04 more...
64 - P1410167
Gabor Tar
SuperProblem (Website) 19/06/2017
11.-12. Platz
190. Thematurnier
P1410167
(5+2)
#2
1. Se3?,S~? droht 2. Th1#
1. ... d2!

1. Ka2? d2 2. Tc3#
1. ... Kc2!

1. Sc3! Kd2 2. Sa2#
1. ... d2 2. La3#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-06-05)
comment
Keywords: Miniature, Minimal (b), Flight giving and taking key
Genre: 2#
FEN: 8/8/8/7B/1B6/1K1p3R/8/2kN4
Input: Rainer Staudte, 2023-06-05
Last update: Gunter Jordan, 2023-06-05 more...
65 - P1410168
Robert A. Lincoln
SuperProblem (Website) 19/06/2017
1. Platz
190. Thematurnier
P1410168
(5+2)
#2
1. Te5? Ld8,L~ 2. Te1#
1. ... Lg3 2. hxg3#
1. ... Lf2!

1. Tg3! Kxh2 2. Txh4#
1. ... Ld8,L~ 2. Tg1#
1. ... Lxg3 2. hxg3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-05)
comment
Keywords: Black correction, Changed mates, Battery play, Minimal (l), Miniature, Corner mate, discovered checkmate, Batteriematt vertikal, Model mate (Gnaden-)
Genre: 2#
FEN: 8/8/8/7R/3B3b/5K1R/7P/7k
Input: Rainer Staudte, 2023-06-05
Last update: Gunter Jordan, 2023-06-05 more...
66 - P1410170
Aleksandr Kostyukov
SuperProblem (Website) 19/06/2017
2.-3. Platz
190. Thematurnier
P1410170
(5+2)
#2
1. Lc2? Ka2 2. Ta5#
1. ... Kb4 2. Sc4#
1. ... a5!

1. Ta5! Ka2 2. Lc2#
1. ... Kb4 2. Sc4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-05)
comment
Keywords: Reversal 1, Battery play, Minimal (b), Miniature
Genre: 2#
FEN: 8/8/p7/2R5/B2K4/k7/1N6/1R6
Input: Rainer Staudte, 2023-06-05
Last update: Felber, Volker, 2023-07-11 more...
67 - P1410183
Sergey Abramenko
SuperProblem (Website) 19/06/2017
2.-3. Platz
190. Thematurnier
P1410183
(6+1)
#2
1. Dd7? droht 2. Dg4#
1. ... Kh5 2. Dh7#
1. ... Kg3!

1. De6? droht 2. Dg4#
1. ... Kh5 2. Sf3#
1. ... Kg3!

1. Sf2! droht 2. Sf3# 2. Sg6#
1. ... Kh5,Kg5 2. Sf3#
1. ... Kg3 2. Sg6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-06)
comment

Genre: 2#
FEN: 8/8/3Q4/R3N3/4B2k/7N/8/4K3
Input: Rainer Staudte, 2023-06-06
Last update: Rainer Staudte, 2023-06-06 more...
68 - P1410185
Dmitri Turevski
SuperProblem (Website) 19/06/2017
4.-5. Platz
190. Thematurnier
P1410185
(5+1)
#2
1. Dh5? Kh1 2. Kg3#
1. ... Kf1 2. Df3#
1. ... Kh2!

1. Dd4! Kf1 2. Df2#
1. ... Kh1,Kh2 2. Dg1#
1. ... Kf3 2. Sdf4#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-06)
comment
Keywords: Aristocrat, Miniature
Genre: 2#
FEN: 7Q/8/8/8/7K/R2N4/4N1k1/8
Input: Rainer Staudte, 2023-06-06
Last update: Rainer Staudte, 2023-06-06 more...
69 - P1410186
Mykhailo T. Halma
SuperProblem (Website) 19/06/2017
6-7. Platz
190. Thematurnier
P1410186
(5+2)
#2
1. Tc2! Kxe4 2. Tc4#
1. ... c4 2. Td2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-06)
comment

Genre: 2#
FEN: 8/8/8/2p4R/3kN3/8/R3K3/1B6
Input: Rainer Staudte, 2023-06-06
Last update: Rainer Staudte, 2023-06-06 more...
70 - P1410187
Gabor Tar
SuperProblem (Website) 19/06/2017
P1410187
(5+2)
#2
1. Ld1?,Lh~? d2 2. La3#
1. ... Kd2!

1. Le2? dxe2 2. Lf4#
1. ... Kd2!

1. Sa2+? Kd2 2. Lb4#
1. ... Kb1!

1. Lb4! Kd2 2. Sa2#
1. ... d2 2. La3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-06)
comment
Keywords: Reversal 1, Minimal, Miniature
Genre: 2#
FEN: 8/8/3B4/7B/8/1KNp4/5P2/2k5
Input: Rainer Staudte, 2023-06-06
Last update: Rainer Staudte, 2023-06-06 more...
71 - P1410325
Dieter Müller
SuperProblem (Website) 22/06/2013
4. Platz
84. Thematurnier
P1410325
(13+10) C+
#3
1. exf7? droht 2. f8=S ... 3. Sxd7#
1. ... a2 2. f8=S a1=S+ 3. Dxa1#
1. ... e2 2. f8=S e1=S+ 3. Txe1#
1. ... h6!

1. gxf7? droht 2. f8=S droht 3. Sxd7#
1. ... a2 2. f8=S a1=S+ 3. Dxa1#
1. ... e2 2. f8=S e1=S+ 3. Txe1#
1. ... h6!

1. gxh7! droht 2. h8=S ... 3. Sxf7#
2. ... f3 3. Dxe3#
1. ... a2 2. h8=S droht 3. Sxf7#
2. ... f3 3. Dxe3#
2. ... a1=S+ 3. Dxa1#
1. ... e2 2. h8=S droht 3. Sxf7#
2. ... f3 3. De3#
2. ... e1=S+ 3. Txe1#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-06-14)
comment

Genre: 3#
Computer test: C+, popeye 4.87
FEN: 8/Q2pBp1p/3PPPP1/3PkPR1/1p3p2/pB1Pp3/2K3p1/6Rb
Input: Rainer Staudte, 2023-06-14
Last update: Rainer Staudte, 2023-06-14 more...
72 - P1411053
Nikolay Kharchishin
Evgeny Fomichev

C348 SuperProblem (Website) 17/04/2022
P1411053
(3+3)
#4
b) nach dem Schlüsselzug
a) 1. Kg4! e5 2. Kf5 ... 3. Kf6 ... 4. Dg7#
1. ... f5+,f6 2. gxf6ep Kf7 3. Dg7+ Ke8 4. De7#

b) 1. Kh5! droht 2. g6 ... 3. Dh7+ Kf8 4. Dxf7#
2. ... fxg6+ 3. Kxg6 ... 4. Dg7#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-07-22)
comment
Keywords: Provoked check, En passant, Miniature, Twin
Genre: n#
FEN: 6k1/5p2/4p2Q/6P1/8/7K/8/8
Input: Rainer Staudte, 2023-07-22
Last update: Gunter Jordan, 2023-07-22 more...
73 - P1411054
Vasily Murashov
C349 SuperProblem (Website) 27/04/2022
P1411054
(3+2) cooked
#6
1. Kg4! Kg1 2. Te1+ Kh2 3. Te2+ Sg2 4. Tf2 Kg1 5. Tf1+ Kh2 6. Th1#
1. ... Sg2 2. Te2 Kg1 3. Td2 Kh2 4. Tf2 Kg1 5. Tf1+ Kh2 6. Th1#
play all play one stop play next play all
Cook: Dual 1. ... Sf5 2. Kf3,Te2+
Stefan Felber: Erscheinungsjahr wohl 2022! (2023-07-22)
Henrik Juel: dual 1... Sf5 2.Kf3,Te2+ (2023-07-22)
Joost de Heer: WHy cooked? The dual is in a side variation, not in the main lines. (2023-07-22)
comment
Keywords: Aristocrat, Minimal (s), Miniature
Genre: r#
FEN: 8/8/8/8/4RK1n/6N1/7k/8
Input: Rainer Staudte, 2023-07-22
Last update: Gunter Jordan, 2023-07-22 more...
74 - P1411375
Ivan I. Antipin
SuperProblem (Website) 10/09/1022
Spezielle Ehrende Erwähnung (für Miniatur)
Anatoli Stjopotschkin - 60
P1411375
(4+3)
#7
1. Sb3! droht 2. Dc5+ Ke4 3. Dd4#
1. ... Sd3 2. Kg5 e5 3. Kf5 e4 4. Kf6 e3 5. Sa5 e2 6. Dc4+ Kd6 7. Dc6#
1. ... e5 2. Kf5 Sd3 3. g3 e4 4. Kf6 e3 5. Sa5 e2 6. Dc4+ Kd6 7. Dc6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61, except for a mate dual (2023-07-29)
Henrik Juel: typo in source year: 2022, not 1022 (2023-07-29)
comment
Keywords: Miniature
FEN: 8/2Q5/4p3/3k4/6K1/8/1n1N2P1/8
Input: Rainer Staudte, 2023-07-29
Last update: Rainer Staudte, 2023-07-29 more...
75 - P1412390
Wilfried Neef
SuperProblem (Website) 20.09.2023
P1412390
(8+10) C+
#14
1. Se1+ Ke3 2. Sc2+ Kd3 3. Sa1 Ke3 4. Lxg4 Kd3 5. Lgd1 g4 6. Lxg4 g5 7. Ld1 g4 8. Lxg4 Ke3 9. Lh5 Kd3 10. Ld1 Ke3 11. Sc2+ Kd3 12. Se1+ Ke3 13. g4 Kf4 14. Sg2#
play all play one stop play next play all
more ...
comment
Keywords: Switchback, Round Trip
Genre: n#
Computer test: A. Baumann: Gustav 4.2 a
FEN: 8/3p4/1p1p2p1/bPpK2p1/1pP1N1p1/1P1k2P1/6N1/3B4
Input: Ralf Kr?tschmer, 2023-09-21
Last update: Olaf Jenkner, 2023-11-05 more...
76 - P1412671
Mirko Degenkolbe
F351 SuperProblem (Website) 01/10/2023
P1412671
(3+4) C+
s#9
1. Dd3+! Ka4 2. Dxa6 Kb3 3. Dc6 Kxa3 4. Db5 a6 5. Dc4 a5 6. Db5 a4 7. Da5 Kb3 8. Dc5 a3 9. Dd4 a2#
3. ... a6 4. Dc2 Kxa3 5. Dc4 a5 6. Db5 a4 7. Da5 Kb3 8. Dc5 a3 9. Dd4 a2#
play all play one stop play next play all
Lösung:
1.Dd3+! (Zugzwang) …Ka4
2.Dxa6+ …Kb3
3.Dc6 …Kxa3 / … a6
4.Db5 / Dc2+ … a6 / …Kxa3
5.Dc4 … a5
6.Db5 [Rückkehr] … a4
7.Da5 …Kb3
8.Dc5 …Ba3
9.Dd4 [Rückkehr] … a2# - Mustermatt

SCHWALBE.
Die weiße Dame betritt im Laufe der Lösung neun verschiedene Felder.
Linearer Rundlauf.
Rückkehren.
Miniatur.
(MD1939)
Frank Richter: 1.Dd3+ Zugzwang??? (2023-10-03)
comment
Keywords: Miniature, Round Trip (D), Switchback (D), Checking key, Pawn mate
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/p7/p7/8/3Q4/Pk6/1p6/1K6
Input: Felber, Volker, 2023-10-03
Last update: Gunter Jordan, 2023-10-03 more...
77 - P1412675
Mirko Degenkolbe
F353 SuperProblem (Website) 01/10/2023
P1412675
(3+4) C+
s#11
1. La3? Kc3! 2. Dxa5+ Kd4!
1. Lg7! Kc1 2. Lb2+ Kc2 3. Dd7! Kb3 4. Db5 Kc2 5. Dd5 a4 6. Dd7 Kb3 7. Db5 Kc2 8. Dd5 a3 9. Dd7 Kb3 10. Db5 Kc2 11. Dd5 axb2#
play all play one stop play next play all
vgl. P1371563

Verführung:
1.La3? Zugzwang), aber 1. …Kc3!

Lösung:
1.Lg7! (Zugzwang) …Kc1
2.Lb2+ …Kc2
3.Dd7! …Kb3
4.Db5 …Kc2
5.Dd5 … a4
6.Dd7 …Kb3
7.Db5 …Kc2
8.Dd5 … a3
9.Dd7 …Kb3
10.Db5 …Kc2
11.Dd5 …axb2#

Dreimal Rundlauf der weißen Dame in der Miniatur.

Man könnte in der Ausgangsstellung auch den wLf8 nach h6 stellen, dann wäre die Aufgabe auch C+. Dann hätte man einen Nimm-und-Gib-Schlüssel, aber keine Verführung.
(MD1941)
more ...
comment
Keywords: Miniature, Option key, Round Trip (D-3 3-fach), Flight taking, Pawn mate
Genre: s#
Computer test: Gustav 4.1d
FEN: 5B2/8/8/p2Q4/8/8/p1k5/Kb6
Input: Felber, Volker, 2023-10-03
Last update: Gunter Jordan, 2023-10-03 more...
78 - P1413605
Ralf Krätschmer
SuperProblem (Website) 23/10/2014
118. Thematurnier
P1413605
(5+2)
#3
1. Dc5! Ke1 2. Dxc2 Kf1 3. Dd1#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.89 (2023-11-22)
comment
Keywords: Rex solus (s), Miniature, Minimal (b), Flight-giving key
Genre: 3#
FEN: 8/8/8/8/8/1B1PQ1K1/2p2P2/3k4
Input: Rainer Staudte, 2023-11-22
Last update: Gunter Jordan, 2023-11-22 more...
79 - P1413643
Andrzej Szypulski
Bogusz Piliczewski

C413 SuperProblem (Website) 25/11/2023
P1413643
(6+1)
#4
1. Tdd2? Kc3 2. Kc5 Kb3 3. Ta2 Kc3 4. Ta3#
1. ... Ke3 2. Kc5 Kf4 3. Kd4 ... 4. Tdf2#
2. ... Kf3 3. Kd4 ... 4. Tdf2#
1. ... Ke5!

1. Tg6? Ke3 2. Kc5 Kf2,Kf3,Kf4 3. Kd4 ... 4. Tf1#
1. ... Ke5 2. Kc5 Kf4 3. Kd4 ... 4. Tf1#
1. ... Kc3!

1. Tf1! Kc3 2. Kc5 Kb3 3. Ta1 Kc3 4. Ta3#
2. ... Kxd3 3. Te1 Kc3 4. Te3#
1. ... Ke3 2. Kc5 Kxd3 3. Te1 Kc3 4. Te3#
1. ... Ke5 2. Kc5 Ke6 3. Tg7 Ke5 4. Te7#
1. ... Kxd3 2. Kc5 Kxe4 3. Tg3 Ke5 4. Te3#
2. ... Ke3 3. Kd5 Kd3 4. Tf3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-11-25)
comment
Keywords: Arnhem-theme, Miniature, Rex solus (s), Flight giving sacrifice key
Genre: n#
FEN: 8/8/1K6/8/2PkP3/3B4/6R1/3R4
Input: Rainer Staudte, 2023-11-25
Last update: Gunter Jordan, 2023-11-25 more...
80 - P1413644
Bogusz Piliczewski
B340 SuperProblem (Website) 24/11/2023
P1413644
(5+1)
#3
1. Sb3? A droht 2. Lc5+ Ka6 3. Sb4#
1. ... Ka7 a 2. Lc5+ B Ka6 3. Sb4# C
2. ... Ka8 3. Lc6#
1. ... Ka6!

1. Lc5+? B Ka6 b 2. Sb4+ C Ka5 3. Sb3# A
1. ... Ka5 2. Sb3+ Ka6 3. Sb4
1. ... Kxc5!

1. Sb4! C Ka5 c 2. Sb3+ A Kb6 3. Lc5# B
1. ... Ka7 2. Lc5+ Ka8 3. Lc6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-11-25)
comment
Keywords: Urania, Rex solus (s), Miniature, Aristocrat, Flight taking
Genre: 3#
FEN: 2K5/3B4/1k1B4/8/8/8/2N5/2N5
Input: Rainer Staudte, 2023-11-25
Last update: Gunter Jordan, 2023-11-25 more...
81 - P1413646
Bogusz Piliczewski
C400 SuperProblem (Website) 12/10/2023
P1413646
(6+1)
#4
1. Td7? Ke2 2. La7 Ke1 3. Lf3 Kf1 4. Td1#
1. ... Kf2!

1. La7+? Kd2 2. Sf4 Ke1 3. Le3 Kd1 4. Tc1#
2. ... Kd1 3. Le3 Ke1 4. Tc1#
1. ... Ke2 2. Td7 Ke1 3. Lf3 Kf1 4. Td1#
1. ... Kd3!

1. Sf4! Kd2 2. La7 Ke1 3. Le3 Kd1 4. Tc1#
2. ... Kd1 3. Le3 Ke1 4. Tc1#
1. ... Kf2 2. Te7 Kg1 3. Te2 Kh2 4. Sh3#
2. ... Kg3 3. Te2 Kh2 4. Sh3#
1. ... Kxf4 2. Te7+ Kf5 3. Ld5 Kf6 4. Tf7#
1. ... Kd4 2. La7+ Ke5 3. Tf7 Kd6 4. Lb8#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-11-25)
comment
Keywords: Miniature, Rex solus (s), Flight giving and taking key, Sacrifice key, X flights
Genre: n#
FEN: 1B6/2R5/4N3/7K/1P6/4k3/6B1/8
Input: Rainer Staudte, 2023-11-25
Last update: Gunter Jordan, 2023-11-25 more...
82 - P1413666
Bogusz Piliczewski
C359 SuperProblem (Website) 26/09/2022
Spezielle Ehrende Erwähnung (Miniaturen)
P1413666
(5+1)
#4
1. Da3? Kc4 2. Se4 Kd5 3. Dd6+ Kc4 4. La2#
1. ... Kd5 2. Sf5 Ke6 3. De7+ Kd5 4. La2#
1. ... Ke5!

1. Lg6! Kc3 2. Se2+ Kb4 3. Lf7 Kc5 4. Da3#
1. ... Ke3 2. Se4 A Kf4 3. Da3 droht 4. Dg3#
3. ... Ke5 4. Dd6#
2. ... Kd4 3. Dd2+ B
3. ... Ke5 4. Dd6#
3. ... Kc4 4. Lf7# C
2. ... Kd3 3. Dd2+ B Kc4 4. Lf7# C
2. ... Kf3 3. Df2+ Kg4 4. Dg3#
1. ... Ke5 2. Se4 A droht 3. Dd2 ... 4. Dd6#
2. ... Kd4 3. Dd2+ B Ke5 4. Dd6#
3. ... Kc4 4. Lf7# C
2. ... Kf4 3. Da3 droht 4. Dg3#
3. ... Ke5 4. Dd6#
1. ... Kc5 2. Dd2 B droht 3. Se4+ A Kc4 4. Lf7# C
2. ... Kc4 3. Lf7+ C Kc5 4. Se4# A
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-11-25)
comment
Keywords: X flights, Miniature
Genre: n#
FEN: 8/8/K7/1P6/3k4/6N1/Q7/1B6
Input: Rainer Staudte, 2023-11-25
Last update: Rainer Staudte, 2023-11-25 more...
83 - P1413730
Bogusz Piliczewski
B341 SuperProblem (Website) 28/11/2023
P1413730
(6+1)
#3
1. Sb4? A droht 2. Le3+ Ka5 3. Sb3#
1. ... Ka5 a 2. Sb3+ B Kb6 3. Le3# C
1. ... Kb6-a7 2. Le3+ Ka8 3. Lc6#
1. ... Kc5!

1. Sb3? B droht 2. Le3+ Ka6 3. Sb4#
1. ... Ka7 a 2. Le3+ C Ka6 3. Sb4# A
2. ... Ka8 3. Lc6#
1. ... Ka6!

1. Le3+! C Ka6 c 2. Sb4+ A Ka5 3. Sb3# B
1. ... Kba5 2. Sb3+ Ka6 3. Sb4#
play all play one stop play next play all
Version von P1413644
SCHRECKE: C+, popeye 4.89 (2023-11-28)
comment
Keywords: Urania, Miniature, Rex solus (s)
Genre: 3#
FEN: 2K5/3B4/1k6/8/8/P2N4/3B4/2N5
Input: Rainer Staudte, 2023-11-28
Last update: Gunter Jordan, 2023-11-28 more...
84 - P1413906
Andrew Buchanan
3 Problemas 44, p. 1456, 10/2023
after Gyula Bebesi
P1413906
(11+14) C+
h#2
1. axb3ep bxc6+ 2. b5 cxb6ep#
1. exd3ep Dxg8+ 2. d5 cxd6ep#
play all play one stop play next play all
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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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...
85 - P1414719
Daniele Gatti
F364 SuperProblem (Website) 14/01/2024
P1414719
(5+2) C+
s#8
1. Df5+ Ke7 2. Dc7+ Ke8 3. Da4+ Db5 4. De6+ Kf8 5. Dd8+ De8+ 6. Kh7 Dxd8 7. Df6+ Dxf6 8. Dg7+ Dxg7#
play all play one stop play next play all
more ...
comment
Keywords: Non-standard material, Checking key, Miniature, Minimal (d), Aristocrat, Cross check, Pinning, Unpinning, Sacrifice of white pieces
Genre: s#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/8/4k1K1/8/8/6Q1/4q3/Q4QQ1
Input: Rainer Staudte, 2024-01-31
Last update: Dieter Berlin, 2024-01-31 more...
86 - P1415757
Viktor S. Zheglov
F324 SuperProblem (Website) 26/11/2022
1-2. ehrende Erwähnung
P1415757
(4+3)
s#14
1. Lg4-f3+! Ka8-b8 2. De3-a7+ Kb8-c8 3. Da7-a8+ Dh2-b8 4. Da8-c6+ Db8-c7 5. Tf7xc7+ Kc8-b8 6. Tc7-b7+ Kb8-a8 7. Tb7-b3+ Ka8-a7 8. Dc6-c7+ Ka7-a6 9. Lf3-e2+ Td8-d3 10. Tb3-a3+ Ka6-b5 11. Kc1-b1 Kb5-b4 12. Dc7-a5+ Kb4-c4 13. Ta3-a4+ Kc4-b3 14. Le2-d1+ Td3xd1#
1. ... Td8-d5 2. Lf3xd5+ Ka8-b8 3. De3-b6+ Kb8-c8 4. Ld5-b7+ Kc8-b8 5. Lb7-a6+ Kb8-a8 6. Db6-c6+ Ka8-b8 7. Tf7-f8+ Kb8-a7 8. Dc6-c5+ Ka7xa6 9. Tf8-a8+ Ka6-b7 10. Dc5-c8+ Kb7-b6 11. Ta8-a6+ Kb6-b5 12. Dc8-c6+ Kb5-b4 13. Ta6-a4+ Kb4-b3 14. Dc6-c2+ Dh2xc2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2f, Brute Force (2024-03-13)
comment
Keywords: Aristocrat, Miniature
Genre: s#
FEN: k2r4/5R2/8/8/6B1/4Q3/7q/2K5
Input: Marcin Banaszek, 2024-03-12
Last update: Marcin Banaszek, 2024-03-12 more...
87 - P1415759
Viktor S. Zheglov
F326 SuperProblem (Website) 26/11/2022
1-2. ehrende Erwähnung
P1415759
(4+3)
s#12
1. Td5-b5+! Kb7-a6 2. Kd6-c5+ Ka6-a7 3. De6-d7+ Ka7-a6 4. Dd7-c6+ Ka6-a7 5. Tb5-b7+ Ka7-a8 6. Tb7-f7+ Ka8-b8 7. Dc6-b6+ Kb8-c8 8. Lf3-b7+ Kc8-b8 9. Db6-c7+ Kb8-a7 10. Lb7-d5+ Ka7-a6 11. Tf7-f6+ Dh4xf6 12. Dc7-b6+ Df6xb6#
1. ... Kb7-a7 2. De6-d7+ Ka7-a6 3. Lf3-b7+ Ka6-a7 4. Lb7-c8+ Ka7-a8 5. Dd7-c6+ Ka8-a7 6. Dc6-c5+ Ka7-a8 7. Lc8-b7+ Ka8-b8 8. Lb7-d5+ Ld3xb5 9. Dc5-b6+ Kb8-c8 10. Db6-b7+ Kc8-d8 11. Db7-c7+ Kd8-e8 12. Dc7-e7+ Dh4xe7#
play all play one stop play next play all
Henrik Juel: Popeye 4.61 with 'non 1 1 thr 0' found no flaws (2024-03-12)
SCHRECKE: C+, Gustav 4.2f, Brute Force (2024-03-13)
comment
Keywords: Aristocrat, Miniature
Genre: s#
FEN: 8/1k6/3KQ3/3R4/7q/3b1B2/8/8
Input: Marcin Banaszek, 2024-03-12
Last update: Marcin Banaszek, 2024-03-12 more...
88 - P1415760
Sergey Smotrov
F327 SuperProblem (Website) 29/11/2022
3. ehrende Erwähnung
P1415760
(5+7)
s#19
1. Db7-b4+! Kd6-c6 2. Tg5-c5+ Kc6-d6 3. Tc5-c2+ Kd6-d5 4. Tc2-d2+ Kd5-c6 5. Db4-b7+ Kc6-c5 6. Lg7-d4+ Kc5-d6 7. Ld4-f6+ Kd6-c5 8. Td2-c2+ Kc5-d6 9. Db7xe7+ Kd6-d5 10. Tc2-d2+ Kd5-c6 11. De7-b7+ Kc6-c5 12. Lf6-d4+ Kc5-d6 13. Ld4-g7+ Kd6-c5 14. Td2-c2+ Kc5-d6 15. Db7-b4+ Kd6-d5 16. Tc2-c5+ Kd5-d6 17. Tc5-g5+ Kd6-c6 18. Db4-b7+ Kc6-d6 19. Lg7-f8+ Tf1xf8#
play all play one stop play next play all
Henrik Juel: Popeye 4.61 with 'non 0 1 thr 0' found no flaws (2024-03-12)
comment

Genre: s#
FEN: 1nK5/1Q2p1B1/3kp3/6R1/4p2b/1P6/8/5r2
Input: Marcin Banaszek, 2024-03-12
Last update: Marcin Banaszek, 2024-03-12 more...
89 - P1415781
Zlatko Mihajloski
E1189 SuperProblem (Website) 05/02/2022
P1415781
(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#
play all play one stop play next play all
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...
90 - P1415784
Misha Shapiro
E1193 SuperProblem (Website) 18/02/2022
P1415784
(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#
play all play one stop play next play all
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...
91 - P1415822
Misha Shapiro
Menachem Witztum

E1221 SuperProblem (Website) 29/07/2022
1. ehrende Erwähnung (h#2)
P1415822
(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#
play all play one stop play next play all
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...
92 - P1415823
Dmitri Turevski
E1222 SuperProblem (Website) 10/08/2022
Lob (h#2)
P1415823
(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#
play all play one stop play next play all
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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