162 problem(s) found in 6291 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Degenkolbe, Mirko' AND S='Sakkelet'] [download as LaTeX]
a) 1. f3 Lxa7 2. Lg5 Lxf2#
b) 1. fxg3ep Lxc7 2. Lh5 Ld8#
b) 1. fxg3ep Lxc7 2. Lh5 Ld8#
Keywords: En passant as key
Genre: h#, Retro
Computer test: HC+ Popeye v4.61 & simple retro-logic for b)
FEN: 1B6/npp5/8/8/5pPk/4b2p/3p1p1N/5Kn1
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2023-08-07 more...
Genre: h#, Retro
Computer test: HC+ Popeye v4.61 & simple retro-logic for b)
FEN: 1B6/npp5/8/8/5pPk/4b2p/3p1p1N/5Kn1
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2023-08-07 more...
1. Kxd8 Ta7 2. Te8 Td7#
1. 0-0 0-0-0? 2. Th8 Txg1# try
1. 0-0 0-0-0? 2. Th8 Txg1# try
White castling not possible as sBa= on a1. (Also sBgxh= or sBhxg=)
A.Buchanan: Retractor 2.1.1 does not notice that promotion happened on a1 (2021-11-25)
comment
A.Buchanan: Retractor 2.1.1 does not notice that promotion happened on a1 (2021-11-25)
comment
1. Ld8! Sxd8 2. Sb3+ Lxb3 3. Ta4+ Lxa4 4. De1 Txe1 5. b4#
SCHRECKE: Kurzlösung in 3 Zügen: 1.Df7 (2020-12-12)
Olaf Jenkner: Wahrscheinlich falsche Stellung, denn die Lösung geht nicht:
1. Ld8 Th5+! (2020-12-12)
Anton Baumann: gemäss yacpdb (Id 66190) ergänzen: +sBd5 (6+12);
so aber dualistische Nebenvariante: 1. ... Sb5 2.Dxc6 Th6 3.Dxh6,Dxc7+,Lxc7+ ... (2020-12-14)
comment
Olaf Jenkner: Wahrscheinlich falsche Stellung, denn die Lösung geht nicht:
1. Ld8 Th5+! (2020-12-12)
Anton Baumann: gemäss yacpdb (Id 66190) ergänzen: +sBd5 (6+12);
so aber dualistische Nebenvariante: 1. ... Sb5 2.Dxc6 Th6 3.Dxh6,Dxc7+,Lxc7+ ... (2020-12-14)
comment
Genre: n#
FEN: 4Q3/n1p4p/p1n5/k1K3B1/3R1p1r/8/pPbN4/1r6
Input: Gerd Wilts, 1996-06-06
Last update: hpr, 2001-05-20 more...
1. ... Kb8 2. Df5 Ka8 3. f3 Kb8 4. f2 Ka8 5. f1=L Kb8 6. Ld3 Ka8 7. Lb1 Kb8 8. La2 Ka8 9. Db1 Kb8 10. f5 Ka8 11. f4 Kb8 12. f3 Ka8 13. f2 Kb8 14. f1=L Ka8 15. Tf2 Kb8 16. Kf7 Ka8 17. Ke6 Kb8 18. Kd5 Ka8 19. Kc4 Kb8 20. Kc3 Ka8 21. Kb2 Kb8 22. Ka1 Ka8 23. Tb2 Kb8 24. T8f2 Ka8 25. Lf5 Kb8 26. Lc2 Ka8 27. d3 Kb8 28. Le3 Kc7 29. e5 Kxd6 30. Lc1 Ke6 31. Td2 Kf5 32. e4 Kg4 33. Le2+ Kxh3 34. e3 Kg2 35. Led1+ Kf1 36. e2+ Ke1=
1.5 moves more then the famous P0501022
1.5 moves more then the famous P0501022
Michel Caillaud: Cooked
In Winchloé, the h=35 is given as Zdravko Maslar, Problem 1958, with a cook :
1.Dh5 Ka8 2.f3 Kb8 3.f2 Ka8 4.f1=L Kb8 5.Ld3 Ka8 6.Lb1 Kb8 7.La2 Ka8 8.f5 Kb8 9.f4 Ka8 10.f3 Kb8 11.f2 Ka8 12.f1=L Kb8 13.Ld3 Ka8 14.Ldb1 Kb8 15.Tf2 Ka8 16.Tb2 Kb8 17.Tff2 Ka8 18.Lçf5 Kb8 19.Lfç2 Ka8 20.d3 Kb8 21.Lé3 Kç7 22.é5 K×d6 23.Lç1 Kd5 24.Td2 Ké4 25.Dd1 Kf5 26.Kh7 Ké6 27.Kh6 Ké7 28.Kh5 Kf7 29.Kg4 Kf6 30.Kf3 Kf5 31.Ké2 Kg4 32.Ké1+ K×h3 33.é4 Kg3 34.é3 Kh3 35.é2 Kg2=
and P0501022 as the correction
It seems Zdravko analyzed the whole thing in due time... (2022-07-26)
more ...
comment
In Winchloé, the h=35 is given as Zdravko Maslar, Problem 1958, with a cook :
1.Dh5 Ka8 2.f3 Kb8 3.f2 Ka8 4.f1=L Kb8 5.Ld3 Ka8 6.Lb1 Kb8 7.La2 Ka8 8.f5 Kb8 9.f4 Ka8 10.f3 Kb8 11.f2 Ka8 12.f1=L Kb8 13.Ld3 Ka8 14.Ldb1 Kb8 15.Tf2 Ka8 16.Tb2 Kb8 17.Tff2 Ka8 18.Lçf5 Kb8 19.Lfç2 Ka8 20.d3 Kb8 21.Lé3 Kç7 22.é5 K×d6 23.Lç1 Kd5 24.Td2 Ké4 25.Dd1 Kf5 26.Kh7 Ké6 27.Kh6 Ké7 28.Kh5 Kf7 29.Kg4 Kf6 30.Kf3 Kf5 31.Ké2 Kg4 32.Ké1+ K×h3 33.é4 Kg3 34.é3 Kh3 35.é2 Kg2=
and P0501022 as the correction
It seems Zdravko analyzed the whole thing in due time... (2022-07-26)
more ...
comment
5 - P0505381
Lajos Riczu
Magyar Sakkelet 11/1970
1. Preis
Turnier des Ungarischen Schachbundes
(3+6) cooked
h#4
Lajos Riczu
Magyar Sakkelet 11/1970
1. Preis
Turnier des Ungarischen Schachbundes
(3+6) cooked
h#4
1. De3 Te1 2. De8 e4 3. Le7 e5 4. Tf8 e6#
NL:
1. Dg5 e4 2. Df5+ exf5 3. g5 Te1 4. Tg6 fxg6#
NL:
1. Dg5 e4 2. Df5+ exf5 3. g5 Te1 4. Tg6 fxg6#
Yuri Bilokin: Correction: bPg7-g5, +bNb7, +bPg3, +bPg4, +bPh2, +bRh3, +bNh4 5br1/1n3k1K/5p2/6p1/6pn/6pr/4P2p/6qR (3+12) h#4
1.Qe3 Re1 2.Qe8 e4 3.Be7 e5 4.Rf8 e6# (MM) (2022-04-20)
comment
1.Qe3 Re1 2.Qe8 e4 3.Be7 e5 4.Rf8 e6# (MM) (2022-04-20)
comment
BSp
klären: Stellung falsch, wK im Schach!
Balsamo: The position is lacking a wLe1! (2001-12-21)
SCHRECKE: Mit wLe1 gibt es die Lösungen:
a) 1. Lf8 c4 2. Ld6 Se6#
b) 1. Da6 cxd3 2. Dd6 Sa4#
c) 1. Tg6 c3 2. Td6 Lf2# (2023-09-20)
comment
klären: Stellung falsch, wK im Schach!
Balsamo: The position is lacking a wLe1! (2001-12-21)
SCHRECKE: Mit wLe1 gibt es die Lösungen:
a) 1. Lf8 c4 2. Ld6 Se6#
b) 1. Da6 cxd3 2. Dd6 Sa4#
c) 1. Tg6 c3 2. Td6 Lf2# (2023-09-20)
comment
Keywords: Figurenspiel
Genre: h#
FEN: 4B3/8/7b/P1k5/5N2/q2p4/1NP5/2K3r1
Input: hpr, 1996-12-31
Last update: hpr, 1996-12-31 more...
Genre: h#
FEN: 4B3/8/7b/P1k5/5N2/q2p4/1NP5/2K3r1
Input: hpr, 1996-12-31
Last update: hpr, 1996-12-31 more...
7 - P0510272
Gyula Nemeth
Magyar Sakkelet 11/1970
4. Preis
Turnier Ungarischer Schachbund 1969
(4+6) cooked
h#3
Gyula Nemeth
Magyar Sakkelet 11/1970
4. Preis
Turnier Ungarischer Schachbund 1969
(4+6) cooked
h#3
1. Lf4+ Kd4 2. Lxe5+ Kc5 3. Lf6 Lg4#
Cook: 1. Kd7 Td1+ 2. Kc8 La6#
1. Th1 Tg1 2. Kf5 Ld3+ 3. Kg4 Txg3#
Cook: 1. Kd7 Td1+ 2. Kc8 La6#
1. Th1 Tg1 2. Kf5 Ld3+ 3. Kg4 Txg3#
Yuri Bilokin: Correction: 8/4p3/3k4/3P4/1p4rr/3K1b2/3B4/3R4 (4+6)
1.Be4+ Kc4 2.Bxd5+ Kb5 3.Be6 Bf4# (MM) (2021-05-25)
comment
1.Be4+ Kc4 2.Bxd5+ Kb5 3.Be6 Bf4# (MM) (2021-05-25)
comment
Keywords: Sacrifice of white pieces, Check Protection
Genre: h#
FEN: 8/5p2/4k3/4B2p/7r/4K1br/4B3/4R3
Input: Markus Manhart, 1997-06-27
Last update: Arnold Beine, 2021-05-27 more...
Genre: h#
FEN: 8/5p2/4k3/4B2p/7r/4K1br/4B3/4R3
Input: Markus Manhart, 1997-06-27
Last update: Arnold Beine, 2021-05-27 more...
1) 1. T1b6 Sxg7 2. Lb3 Sc6#
2) 1. T8b2 Sxg6 2. Sb3 Sd4#
2) 1. T8b2 Sxg6 2. Sb3 Sd4#
Jean Haymann: Not simply "Fesselungsspiel" but Goethard. There are
some better presentations of that basic shema but not
presented as "after A.Uddgren". (2007-01-02)
Yuri Bilokin: more economical bQh8-g6(-bPg6) 1r6/K4pp1/R3Nkq1/4N3/7P/8/8/Brnb4 (6+8) (2023-01-03)
comment
some better presentations of that basic shema but not
presented as "after A.Uddgren". (2007-01-02)
Yuri Bilokin: more economical bQh8-g6(-bPg6) 1r6/K4pp1/R3Nkq1/4N3/7P/8/8/Brnb4 (6+8) (2023-01-03)
comment
Keywords: Fesselungsspiel (Dualvermeidung), Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1r5q/K4pp1/R3Nkp1/4N3/7P/8/8/Brnb4
Reprints: 536 FIDE Album 1965-1967
Input: Markus Manhart, 1998-03-01
Last update: Marcin Banaszek, 2016-01-21 more...
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1r5q/K4pp1/R3Nkp1/4N3/7P/8/8/Brnb4
Reprints: 536 FIDE Album 1965-1967
Input: Markus Manhart, 1998-03-01
Last update: Marcin Banaszek, 2016-01-21 more...
1) 1. Dd3 Dxe3 2. Tc5 De6#
2) 1. Dd5 Tf5 2. f3 Dxd5#
3) 1. Dd4 Dd3 2. e5 Dh7#
4) 1. Td5 Dc3 2. cxb3 Dc6#
5) 1. Ld4 Db4 2. c6 Db7#
2) 1. Dd5 Tf5 2. f3 Dxd5#
3) 1. Dd4 Dd3 2. e5 Dh7#
4) 1. Td5 Dc3 2. cxb3 Dc6#
5) 1. Ld4 Db4 2. c6 Db7#
Yuri Bilokin: more economical bRh5-a5(-bPa5) r6R/2pkp3/1b3R1p/r7/2p1qpp1/1P2p3/2PQ4/6Kb (6+13) (2022-07-30)
comment
comment
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: r6R/2pkp3/1b3R1p/p6r/2p1qpp1/1P2p3/2PQ4/6Kb
Input: Ralf Krätschmer, 1998-03-02
Last update: Roland Ott, 2022-07-08 more...
* 1. ... Lc8 2. Sb5 Sxc6#
1. Sb8 Sc6+ 2. Ka6 Lc8#
1. Sb8 Sc6+ 2. Ka6 Lc8#
klären Quelle
Felber, Volker: In SCHACH als 'Urdruck' veröffentlicht.
Aus der LB von SCHACH: '... war ein Neuhahrsgruß, der auch anderwärts veröffentlicht wurde, ist also keine Bewerbung im Jahresturnier.*. (2022-01-15)
comment
Felber, Volker: In SCHACH als 'Urdruck' veröffentlicht.
Aus der LB von SCHACH: '... war ein Neuhahrsgruß, der auch anderwärts veröffentlicht wurde, ist also keine Bewerbung im Jahresturnier.*. (2022-01-15)
comment
Keywords: Fesselungsspiel (224 110 330)
Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: r2NK3/k2B4/2n5/P7/b1Pn4/1p6/1P6/8
Reprints: Festgrüße 1961
3912 Schach , p. 62, 02/1962
487 FIDE Album 1959-1961 1966
Input: Markus Manhart, 1998-03-28
Last update: Felber, Volker, 2022-01-15 more...
Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: r2NK3/k2B4/2n5/P7/b1Pn4/1p6/1P6/8
Reprints: Festgrüße 1961
3912 Schach , p. 62, 02/1962
487 FIDE Album 1959-1961 1966
Input: Markus Manhart, 1998-03-28
Last update: Felber, Volker, 2022-01-15 more...
11 - P0545975
Veikko August Hynönen
Magyar Sakkelet 03/1980
3. Preis
Ung. Schachbund 1979
(2+10) cooked
h#7
Veikko August Hynönen
Magyar Sakkelet 03/1980
3. Preis
Ung. Schachbund 1979
(2+10) cooked
h#7
1. Sd5 Kg2 2. Sf4+ Kg3 Td5 Kf3 4. Td6+ Ke3 5. Sd5+ Kxd3 6. Sf6+ Ke3 7. Ld5 d4#
Verst-4
Harry Fougiaxis: Cooked : 1.Td5 Kg2 2.Sg6 Kg3 3.Sf4 Kf3 4.Td6+ Ke3 5.Sd5+ Kxd3 6.Sf6+ Ke3 7.Ld5 d4#. Proposed correction : move Se7 to c7 [C+] (2006-08-18)
Teppo Mänttä: The correction black Se7 to c7 (suggested by J. Paavilainen) is published in the book "Veikko Hynösen SHAKKITEHTÄVIÄ 1959-1986" (Helsinki 1991). The book with 70 compositions of Hynönen was compiled by Matti Myllyniemi, Kari Valtonen and Jorma Paavilainen. (2021-05-12)
comment
Harry Fougiaxis: Cooked : 1.Td5 Kg2 2.Sg6 Kg3 3.Sf4 Kf3 4.Td6+ Ke3 5.Sd5+ Kxd3 6.Sf6+ Ke3 7.Ld5 d4#. Proposed correction : move Se7 to c7 [C+] (2006-08-18)
Teppo Mänttä: The correction black Se7 to c7 (suggested by J. Paavilainen) is published in the book "Veikko Hynösen SHAKKITEHTÄVIÄ 1959-1986" (Helsinki 1991). The book with 70 compositions of Hynönen was compiled by Matti Myllyniemi, Kari Valtonen and Jorma Paavilainen. (2021-05-12)
comment
Genre: h#
FEN: b7/4n3/4p3/4krp1/3r4/3p4/3P1p2/4bK2
Reprints: 825 FIDE Album 1980-1982 1988
Input: HBae, 1998-01-01
Last update: Marcin Banaszek, 2016-02-29 more...
a) 1. Txf6 Ld7 2. Dxb4 Txd5#
b) 1. Dxb4 Tc4 2. Txf6 e5#
NL:
a) 1. Kd7 Ld2 2. Dxd4 Txe6#
b) 1. Dxb4 Tc4 2. Txf6 e5#
NL:
a) 1. Kd7 Ld2 2. Dxd4 Txe6#
Author: The WK must stay on g1! 3 Solutions, no cook! (2006-01-30)
A.Buchanan: Adding wKg1 certainly makes this sound, but I don't understand why "Author" says "3 solutions" (2023-05-28)
comment
A.Buchanan: Adding wKg1 certainly makes this sound, but I don't understand why "Author" says "3 solutions" (2023-05-28)
comment
Keywords: Sacrifice of white pieces, Illegal position (no wK)
Genre: h#
FEN: 8/4b3/1P1krR2/2qp1B2/1B1RP3/5p2/8/8
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: A.Buchanan, 2023-12-11 more...
Genre: h#
FEN: 8/4b3/1P1krR2/2qp1B2/1B1RP3/5p2/8/8
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: A.Buchanan, 2023-12-11 more...
13 - P0556683
P. Vida
Magyar Sakkelet 08/1973
Turnier des ungarischen Schachbundes
(4+3) cooked
h#2
2.1...
P. Vida
Magyar Sakkelet 08/1973
Turnier des ungarischen Schachbundes
(4+3) cooked
h#2
2.1...
1) 1. Le4 Td6 2. f5 Sg6#
2) 1. Lf5 Sg6+ 2. Ke6 Td6#
NL:
1. Ke6 Sc6 2. Lf5 Td6#
1. Lf5 Sc6+ 2. Ke6 Td6#
2) 1. Lf5 Sg6+ 2. Ke6 Td6#
NL:
1. Ke6 Sc6 2. Lf5 Td6#
1. Lf5 Sc6+ 2. Ke6 Td6#
Yuri Bilokin: correction wSe7-h4 8/K2R1p1b/8/2P1k3/7N/8/8/8 (4+3) h#2 2.1…
1.Be4 Rd6 2.f5 Sg6# (MM)
1.Bf5 Sg6+ 2.Ke6 Rd6# (MM)
Exchange of functions (wSh4/wRd7, Guard / Mate)
Exchange of moves (W1/W2)
JT Onkoud 50 theme
Model mate × 2 (2023-06-24)
comment
1.Be4 Rd6 2.f5 Sg6# (MM)
1.Bf5 Sg6+ 2.Ke6 Rd6# (MM)
Exchange of functions (wSh4/wRd7, Guard / Mate)
Exchange of moves (W1/W2)
JT Onkoud 50 theme
Model mate × 2 (2023-06-24)
comment
Genre: h#
FEN: 8/K2RNp1b/8/2P1k3/8/8/8/8
Input: Franz Pachl, 1998-08-31
Last update: hpr, 1999-01-21 more...
1. ... g5 2. Kb4 Kb2 3. Kc5 Kc3 4. Kd6 Kd4 5. Ke7 Ke5 6. Kf8 Kf6 7. La2 Kxg6 8. Kg8 Kh6 9. Kh8 g6 10. Lg8 g7#
Yuri Bilokin: you can see 1.Bf5 gxf5 2.g5 f6 3.Kb3 f7 4.Kc2 Ka2 5.g4 Ka3 6.Kb1 f8=Q 7.Ka1 Qf1#
1.Bf5 gxf5 2.g5 f6 3.Kb3 f7 4.Kc2 Ka2 5.Kc1 Ka3 6.Kb1 f8=Q 7.Ka1 Qf1#
1.Bf5 gxf5 2.g5 f6 3.Kb3 f7 4.Kc3 Ka2 5.Kc2 Ka3 6.Kb1 f8=Q 7.Ka1 Qf1# (2022-07-17)
comment
1.Bf5 gxf5 2.g5 f6 3.Kb3 f7 4.Kc2 Ka2 5.Kc1 Ka3 6.Kb1 f8=Q 7.Ka1 Qf1#
1.Bf5 gxf5 2.g5 f6 3.Kb3 f7 4.Kc3 Ka2 5.Kc2 Ka3 6.Kb1 f8=Q 7.Ka1 Qf1# (2022-07-17)
comment
Genre: h#
Computer test: Gustav 3.2l.
FEN: 8/8/6p1/8/6P1/k7/8/Kb6
Input: Markus Manhart, 1999-02-19
Last update: SBD, 2013-02-12 more...
1. Ke6 Kb1 2. Kf5 Kc1 3. Kg4 Kd1 4. f5 Ke1 5. f4 Kf1 6. f3 Kg1 7. f2+ Kxh2 8. f1=S Kg1 9. Kh3 Kf2 10. Kh2 Le6 11. Kh1 Lh3 12. Sh2 Lg2#
1. ... Lb1 2. Kd5 La2 3. Ke4 Lf7 4. Kf3 Lxg6 5. Kg2 Lxf5 6. Kh1 Lh3 7. f5 Kb6 8. f4 Kc5 9. f3 Kd4 10. f2 Ke3 11. f1=S Kf2 12. Sh2 Lg2#
Genre: h#
FEN: 8/K7/2k2pr1/5r2/8/8/B7/8
Reprints: 1179 Ideal-Mate Encyclopedia Vol.1 1999
Input: Markus Manhart, 1999-02-26
Last update: TLi, 2014-09-27 more...
1. Kxc6 f5 2. Lc2 f4 3. Lxd1 Kxd1 4. Kd7 12. Kxf4 13. Kxf5 14. Kxf6 15. Kg5 Kd1 16. f5 20. f1=S Ke1 21. Sxd2 Kxd2 22. Kh4 Ke3 23. d2 Kf4 24. d1=L Kf5 25. Lh5 Lg5#
Cook: Dual 12. Kxf5 Ke1 13. Kxf6 f5 14. Kxf5 Kd1 15. Ke4 Ke1 16. Kxd4 Kd1 17. f5 21. f1=S Ke1 22. Sxd2 Kxd2 23. Kc5 Ke3 24. Sf3 Kf4 25. Kd4 Le3#
Cook: Dual 12. Kxf5 Ke1 13. Kxf6 f5 14. Kxf5 Kd1 15. Ke4 Ke1 16. Kxd4 Kd1 17. f5 21. f1=S Ke1 22. Sxd2 Kxd2 23. Kc5 Ke3 24. Sf3 Kf4 25. Kd4 Le3#
Dieses Problem ist eine Version/Verlängerung eines H#24 von Bebesi: P0572173. Quelle und Datum der Version sind nicht bekannt und damit auch nicht, wie Pogats zur Co-Autorschaft kam.
Ion Murarasu: May be ,is this problem :
Gyula Bebesi
619 Magyar Sakkelet 4.1952, 2° dicseret
H#24 (9+12)
White: Pf6 Pf5 Pd4 Pf4 Pc3 Pb2 Pd2 Bc1 Kd1 (9)
Black: Pf7 Pd5 Ka4 Pc4 Pb3 Pd3 Pg3 Ph3 Pg2 Rh2 Sg1 Rh1 (12)
SOLUTION:
1.Ka4-b5 Kd1-e1 2.Kb5-c6 Ke1-d1
3.Kc6-d7 Kd1-e1 4.Kd7-e8 Ke1-d1
5.Ke8-f8 Kd1-e1 6.Kf8-g8 Ke1-d1
7.Kg8-h7 Kd1-e1 8.Kh7-h6 Ke1-d1
9.Kh6-h5 Kd1-e1 10.Kh5-g4 Ke1-d1
11.Kg4*f4 Kd1-e1 12.Kf4*f5 Ke1-d1
13.Kf5*f6 Kd1-e1 14.Kf6-g5 Ke1-d1
15.f7-f5 Kd1-e1 16.f5-f4 Ke1-d1 17.f4-f3
Kd1-e1 18.f3-f2 + Ke1-d1 19.f2-f1=S
Kd1-e1 20.Sf1*d2 Ke1*d2 21.Kg5-h4
Kd2-e3 22.d3-d2 Ke3-f4 23.d2-d1=B Kf4-f5
24.Bd1-h5 Bc1-g5 #
C+ Popeye WINDOWS-32Bit-Version 3.77 (4
MB) (2003-12-12)
Gerd Wilts: Stellung korrigiert (+sSg1), Anmerkung zu Quelle und Autorschaft ergänzt; Dual ergänzt (Hinweise von HG). (2022-04-09)
more ...
comment
Ion Murarasu: May be ,is this problem :
Gyula Bebesi
619 Magyar Sakkelet 4.1952, 2° dicseret
H#24 (9+12)
White: Pf6 Pf5 Pd4 Pf4 Pc3 Pb2 Pd2 Bc1 Kd1 (9)
Black: Pf7 Pd5 Ka4 Pc4 Pb3 Pd3 Pg3 Ph3 Pg2 Rh2 Sg1 Rh1 (12)
SOLUTION:
1.Ka4-b5 Kd1-e1 2.Kb5-c6 Ke1-d1
3.Kc6-d7 Kd1-e1 4.Kd7-e8 Ke1-d1
5.Ke8-f8 Kd1-e1 6.Kf8-g8 Ke1-d1
7.Kg8-h7 Kd1-e1 8.Kh7-h6 Ke1-d1
9.Kh6-h5 Kd1-e1 10.Kh5-g4 Ke1-d1
11.Kg4*f4 Kd1-e1 12.Kf4*f5 Ke1-d1
13.Kf5*f6 Kd1-e1 14.Kf6-g5 Ke1-d1
15.f7-f5 Kd1-e1 16.f5-f4 Ke1-d1 17.f4-f3
Kd1-e1 18.f3-f2 + Ke1-d1 19.f2-f1=S
Kd1-e1 20.Sf1*d2 Ke1*d2 21.Kg5-h4
Kd2-e3 22.d3-d2 Ke3-f4 23.d2-d1=B Kf4-f5
24.Bd1-h5 Bc1-g5 #
C+ Popeye WINDOWS-32Bit-Version 3.77 (4
MB) (2003-12-12)
Gerd Wilts: Stellung korrigiert (+sSg1), Anmerkung zu Quelle und Autorschaft ergänzt; Dual ergänzt (Hinweise von HG). (2022-04-09)
more ...
comment
Genre: h#
FEN: 8/5p2/2Qk1P2/3p4/1p1P1P2/1P1p1Ppp/1P1P2pr/1bBRK1nr
Input: hpr, 1999-03-21
Last update: Gerd Wilts, 2022-04-09 more...
1) 1. ... Ka7 2. Kd7 Kb6 3. a5 Kc5 4. a4 Kd4 5. a3 Kxe3 6. a2 Kf2 7. a1=L e4 8. Lf6 e5 9. Ke6 exf6 10. Kf5 fxe7 11. Kg4 e8=D 12. Kh3 Dh5#
2) 1. ... Ka7 2. Kd7 Kb6 3. a5+ Kc5 4. a4 Kd4 5. a3 Kxe3 6. a2 Kf3 7. a1=L e4 8. Lf6 e5 9. Ke6 exf6 10. Kf5 f7 11. Kg5 f8=D 12. Kh4 Dh6#
2) 1. ... Ka7 2. Kd7 Kb6 3. a5+ Kc5 4. a4 Kd4 5. a3 Kxe3 6. a2 Kf3 7. a1=L e4 8. Lf6 e5 9. Ke6 exf6 10. Kf5 f7 11. Kg5 f8=D 12. Kh4 Dh6#
Keywords: Promotion, Kindergarten Problem, Minimal, Miniature
Genre: h#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-02-22)
FEN: K7/2k1p3/p7/8/8/4p3/4P3/8
Input: Hans-Jürgen Schäfer, 1999-02-22
Last update: Erich Bartel, 2021-02-23 more...
Genre: h#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-02-22)
FEN: K7/2k1p3/p7/8/8/4p3/4P3/8
Input: Hans-Jürgen Schäfer, 1999-02-22
Last update: Erich Bartel, 2021-02-23 more...
1. ... Ke1 2. Kh4 Kd1 3. Kh5 Ke1 4. Kh6 Kd1 5. Kh7 Ke1 6. Kg8 Kd1 7. Kf8 Ke1 8. Ke8 Kd1 9. Kd8 Ke1 10. Kc7 Kd1 11. Kb6 Ke1 12. Kc5 Kd1 13. Kd4 Ke1 14. Ke4 Kd1 15. Kxf4 Ke1 16. Kxf5 Kd1 17. Kxf6 Ke1 18. Ke5 Kd1 19. f5 Ke1 20. f4 Kd1 21. f3 Ke1 22. f2+ Kd1 23. f1=S Ke1 24. Sxd2 Kd1 25. Sc4 bxc4 26. Kd4 b3 27. Kc5 Le3#
Stefan Felber: Stellung illegal! (2020-12-28)
A.Buchanan: @Stefan: maybe I'm asleep but it seems ok to me. Captures: White axb cxd exf gxf = 4; Black e.g. axbxcxd cxd exfxg hxg = 7. wBh promoted and was later captured. (2020-12-29)
Henrik Juel: It seems that Andrew is right
The retroplay could start with a5xTb4, Tb4 to e1, Se2-g1 (2020-12-29)
Stefan Felber: You're right! I was asleep! (2020-12-29)
Hans-Jürgen Manthey: Stellung ist Legal Stefan:
1. e2-e3 e7-e5 2. Dd1-h5 b7-b5 3. Dh5-d1 a7-a5 4. Dd1-h5 Lc8-b7 5. Dh5-d1 Lb7-d5 6. Dd1-h5 Sb8-c6 7. Dh5-d1 Sc6-d4 8. Dd1-h5 Sg8-f6 9. Dh5-d1 Sf6-e4 10. Dd1-h5 Se4-c5 11. Dh5-d1 Sc5-b3 12. Dd1-h5 Dd8-f6 13. Dh5-d1 Lf8-d6 14. Dd1-h5 Ke8-e7 15. Dh5-d1 Ta8-a6 16. Sg1-h3 Th8-a8 17. Sh3-f4 Ta6-c6 18. Sf4-d3 Sd4-f3+ 19. Ke1-e2 Tc6-c4 20. h2-h4 g7-g5 21. h4-h5 Df6-g7 22. h5-h6 Tc4-h4 23. c2-c3 Ke7-f6 24. Dd1-c2 Kf6-g6 25. Th1-g1 Kg6-h5 26. Sd3-e1 Th4-h1 27. Ke2-d1 Kh5-h4 28. Dc2-g6 e5-e4 29. Se1-d3 Ld6-h2 30. g2-g4 Ta8-a6 31. Tg1-g2 Ta6-f6 32. Sb1-a3 Tf6-f4 33. Sa3-c4 Sf3-g1 34. Lf1-e2 Kh4-h3 35. Le2-f3 h7xDg6 36. h6-h7 Dg7-h6 37. h7-h8D b5xSc4 38. Dh8-b8 Dh6-h8 39. Db8-b4 a5xDb4 40. a2xSb3 Dh8-f6 41. Ta1-a6 Df6-f5 42. g4xDf5 c4xSd3 43. c3-c4 g5-g4 44. Ta6-d6 c7xTd6 45. c4xLd5 g4-g3 46. f5-f6 e4xLf3 47. e3xTf4 g3xTg2 48. f4-f5 g6-g5 49. f2-f4 g5-g5 = Stellung mit Weiß am Zug (2020-12-29)
Hans-Jürgen Manthey: sorry
14. Dd1-h5 Ke8-e7 15. Dh5-d1 Ta8-a6 16. Sg1-h3 Th8-a8 17. Sh3-f4 Ta6-c6 18. Sf4-d3 Sd4-f3+ 19. Ke1-e2 Tc6-c4 20. h2-h4 usw.; 49. f2-f4 g5-g4 (2020-12-29)
Hans-Jürgen Manthey: das LÖösungsteil 14. Dd1-h5 usw fehlt bei der übersätzung ins Deutsche jedoch nicht beim Original!
muß man ganz schön aufpassen !! nicht Dd1 -h5, sondern Dd1-h5 (also kein Leerzeichen) (2020-12-29)
comment
A.Buchanan: @Stefan: maybe I'm asleep but it seems ok to me. Captures: White axb cxd exf gxf = 4; Black e.g. axbxcxd cxd exfxg hxg = 7. wBh promoted and was later captured. (2020-12-29)
Henrik Juel: It seems that Andrew is right
The retroplay could start with a5xTb4, Tb4 to e1, Se2-g1 (2020-12-29)
Stefan Felber: You're right! I was asleep! (2020-12-29)
Hans-Jürgen Manthey: Stellung ist Legal Stefan:
1. e2-e3 e7-e5 2. Dd1-h5 b7-b5 3. Dh5-d1 a7-a5 4. Dd1-h5 Lc8-b7 5. Dh5-d1 Lb7-d5 6. Dd1-h5 Sb8-c6 7. Dh5-d1 Sc6-d4 8. Dd1-h5 Sg8-f6 9. Dh5-d1 Sf6-e4 10. Dd1-h5 Se4-c5 11. Dh5-d1 Sc5-b3 12. Dd1-h5 Dd8-f6 13. Dh5-d1 Lf8-d6 14. Dd1-h5 Ke8-e7 15. Dh5-d1 Ta8-a6 16. Sg1-h3 Th8-a8 17. Sh3-f4 Ta6-c6 18. Sf4-d3 Sd4-f3+ 19. Ke1-e2 Tc6-c4 20. h2-h4 g7-g5 21. h4-h5 Df6-g7 22. h5-h6 Tc4-h4 23. c2-c3 Ke7-f6 24. Dd1-c2 Kf6-g6 25. Th1-g1 Kg6-h5 26. Sd3-e1 Th4-h1 27. Ke2-d1 Kh5-h4 28. Dc2-g6 e5-e4 29. Se1-d3 Ld6-h2 30. g2-g4 Ta8-a6 31. Tg1-g2 Ta6-f6 32. Sb1-a3 Tf6-f4 33. Sa3-c4 Sf3-g1 34. Lf1-e2 Kh4-h3 35. Le2-f3 h7xDg6 36. h6-h7 Dg7-h6 37. h7-h8D b5xSc4 38. Dh8-b8 Dh6-h8 39. Db8-b4 a5xDb4 40. a2xSb3 Dh8-f6 41. Ta1-a6 Df6-f5 42. g4xDf5 c4xSd3 43. c3-c4 g5-g4 44. Ta6-d6 c7xTd6 45. c4xLd5 g4-g3 46. f5-f6 e4xLf3 47. e3xTf4 g3xTg2 48. f4-f5 g6-g5 49. f2-f4 g5-g5 = Stellung mit Weiß am Zug (2020-12-29)
Hans-Jürgen Manthey: sorry
14. Dd1-h5 Ke8-e7 15. Dh5-d1 Ta8-a6 16. Sg1-h3 Th8-a8 17. Sh3-f4 Ta6-c6 18. Sf4-d3 Sd4-f3+ 19. Ke1-e2 Tc6-c4 20. h2-h4 usw.; 49. f2-f4 g5-g4 (2020-12-29)
Hans-Jürgen Manthey: das LÖösungsteil 14. Dd1-h5 usw fehlt bei der übersätzung ins Deutsche jedoch nicht beim Original!
muß man ganz schön aufpassen !! nicht Dd1 -h5, sondern Dd1-h5 (also kein Leerzeichen) (2020-12-29)
comment
Keywords: Excelsior black (auto key)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/3p1p2/3p1P2/3P1P2/1p3Pp1/1P1p2pk/1P1P2pb/2BK2nr
Input: hpr, 1999-03-31
Last update: hpr, 1999-03-31 more...
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/3p1p2/3p1P2/3P1P2/1p3Pp1/1P1p2pk/1P1P2pb/2BK2nr
Input: hpr, 1999-03-31
Last update: hpr, 1999-03-31 more...
20 - P0571490
Imre Toth
Magyar Sakkelet 10/1958
Thematurnier des Budapester Schachverbandes, 1958
3. Preis
(6+2) C+
h#2
3.1...
Imre Toth
Magyar Sakkelet 10/1958
Thematurnier des Budapester Schachverbandes, 1958
3. Preis
(6+2) C+
h#2
3.1...
1) 1. e1=S Te5 2. Sxd3 Sc6#
2) 1. e1=T Te5 2. Te3 Td5#
3) 1. e1=L La5 2. Lc3 Lb6#
Weiß setzt immer mit einer solchen Figur matt, die sich Schwarz eben ausgewählt hat!
2) 1. e1=T Te5 2. Te3 Td5#
3) 1. e1=L La5 2. Lc3 Lb6#
Weiß setzt immer mit einer solchen Figur matt, die sich Schwarz eben ausgewählt hat!
Keywords: Minimal (b), under-promotion key (1) sS 2) sT 3) sL)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 8/4N3/7K/8/1B1k4/1P1PR3/4p3/8
Reprints: 537 Ungarische Schachprobleme mit wenigen Steinen [Bakcsi] , p. 155, 1985
Input: Franz Pachl, 1999-04-01
Last update: Dieter Berlin, 2023-08-13 more...
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 8/4N3/7K/8/1B1k4/1P1PR3/4p3/8
Reprints: 537 Ungarische Schachprobleme mit wenigen Steinen [Bakcsi] , p. 155, 1985
Input: Franz Pachl, 1999-04-01
Last update: Dieter Berlin, 2023-08-13 more...
21 - P0576860
Tivadar Kardos
Magyar Sakkelet 1975
(2+3)
Weiß und Schwarz nehmen je einen Zug zurück, dann h#1
b) wLa1 nach h1
Tivadar Kardos
Magyar Sakkelet 1975
(2+3)
Weiß und Schwarz nehmen je einen Zug zurück, dann h#1
b) wLa1 nach h1
a) Le5xTa1 Ta8xDa1 1. 0-0-0 Da6#
b) Le4xTh1 Th8xDh1 1. 0-0 Dh7#
b) Le4xTh1 Th8xDh1 1. 0-0 Dh7#
Genre: Fairies, h#
FEN: 4k3/3n4/8/3p4/8/8/4K3/B7
Input: Felber, Volker, 2000-01-03
Last update: hpr, 2000-03-04 more...
22 - P0579463
Kari Valtonen
Sakkelet 1989
1.-2. Preis ex awquo
(3+7) C+
h#2
b) wLd4, wLc4, sLb2
c) wTd4, wTc4, sTb2
Kari Valtonen
Sakkelet 1989
1.-2. Preis ex awquo
(3+7) C+
h#2
b) wLd4, wLc4, sLb2
c) wTd4, wTc4, sTb2
a) 1. Kc1 Sa3 2. d1=S Sb3#
b) 1. Kc1 Ld3 2. d1=L Le3#
c) 1. Ke1 Tc2 2. d1=T Txe4#
b) 1. Kc1 Ld3 2. d1=L Le3#
c) 1. Ke1 Tc2 2. d1=T Txe4#
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 2r5/8/5q2/8/2NNp3/7p/1n1p4/3k2K1
Input: hpr, 2001-01-14
Last update: hpr, 2001-01-14 more...
23 - P1004668
György Paros
Magyar Sakkelet 1954
4. Preis
Turnier des Landesausschusses für Körperkultur und Sport
(9+9) cooked
h#5
0.1...
György Paros
Magyar Sakkelet 1954
4. Preis
Turnier des Landesausschusses für Körperkultur und Sport
(9+9) cooked
h#5
0.1...
1. ... Sa6 2. bxa6 b6 3. a5 b7 4. a4 b8=S 5. a3 Sc6#
NL:
1. ... Lxb7 2. Kxc4 La8 3. Kxb4 b6 4. Kb5 b7 5. Kc6 b8=D#
1. ... Sa6 2. bxa6 La8 3. Kxc4 b6 4. Kb5 b7 5. Kc6 b8=D#
NL:
1. ... Lxb7 2. Kxc4 La8 3. Kxb4 b6 4. Kb5 b7 5. Kc6 b8=D#
1. ... Sa6 2. bxa6 La8 3. Kxc4 b6 4. Kb5 b7 5. Kc6 b8=D#
Yuri Bilokin: Correction: wKh1, wSc4, wPb2, wPc5, wPg2 (5) – bKa4, bPa5, bPb3, bPb4, bPb5, bPc7, bPg3, bPh2 (8) 8/2p5/8/ppP5/kpN5/1p4p1/1P4Pp/7K h#4.5* (5+8)
1... ... 2.c6 Sb6# (MM)
1...Sd6 2.cxd6 c6 3.d5 c7 4.d4 c8=S 5.d3 Sb6# (MM) (2021-03-07)
comment
1... ... 2.c6 Sb6# (MM)
1...Sd6 2.cxd6 c6 3.d5 c7 4.d4 c8=S 5.d3 Sb6# (MM) (2021-03-07)
comment
Genre: h#
FEN: 8/1p2p3/4Pp2/1PpB1p2/1NPk1P2/3p2p1/3P2Pp/7K
Input: hpr, 2002-05-11
Last update: hpr, 2002-05-11 more...
1. Td2-c2! droht 2. Tc2xc3+ Le1xc3+ 3. Da3-b4+ Lc3xb4#
1. ... d5-d4 2. Da3-b4+ Kc4-d5 3. Db4xc5+ Tc3xc5#
1. ... La8xc6 2. Da3xc5+ Kc4xc5 3. Tc2xc3+ Le1xc3#
1. ... Le1xf2 2. Tc6xc5+ Lf2xc5 3. Da3-b4+ Lc5xb4#
1. ... d5-d4 2. Da3-b4+ Kc4-d5 3. Db4xc5+ Tc3xc5#
1. ... La8xc6 2. Da3xc5+ Kc4xc5 3. Tc2xc3+ Le1xc3#
1. ... Le1xf2 2. Tc6xc5+ Lf2xc5 3. Da3-b4+ Lc5xb4#
Keywords: Brian Stephenson Collection (4396)
Genre: s#
FEN: b7/p7/P1R5/K1pp1N2/P1k5/Q1r5/P2RPN2/4b3
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-08-13 more...
Genre: s#
FEN: b7/p7/P1R5/K1pp1N2/P1k5/Q1r5/P2RPN2/4b3
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-08-13 more...
1. Ka5! droht 2. Da6+ Sb5 3. Dxb5#
1. ... Dxd5+ 2. Db5+ Sxb5 3. d3#
1. ... Txd5+ 2. Dc5+ dxc5 3. Se5#
1. ... axb6+ 2. Sxb6+ Kc5 3. Sa6#
1. ... Te5 2. Dc5+ dxc5 3. Sxe5#
1. ... Dxd5+ 2. Db5+ Sxb5 3. d3#
1. ... Txd5+ 2. Dc5+ dxc5 3. Se5#
1. ... axb6+ 2. Sxb6+ Kc5 3. Sa6#
1. ... Te5 2. Dc5+ dxc5 3. Sxe5#
Keywords: Brian Stephenson Collection (8057), Queen sacrifice
Genre: 3#
FEN: 6B1/p2N2B1/KQPp4/3P3r/1Nkn1p2/1p3q2/1b1P4/8
Reprints: Schach-Echo 14, p. 391, 07/1994
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-03-21 more...
Genre: 3#
FEN: 6B1/p2N2B1/KQPp4/3P3r/1Nkn1p2/1p3q2/1b1P4/8
Reprints: Schach-Echo 14, p. 391, 07/1994
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-03-21 more...
1. Kg5! droht 2. Sg3#
1. ... Dd5 2. De1#
1. ... Da5 2. Dd3#
1. ... Dd5 2. De1#
1. ... Da5 2. Dd3#
Keywords: Brian Stephenson Collection (8845), Deckungsverlust, Change of Pins, Unpinning
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6p1/3p2K1/5N2/8/1n2Qp2/p2q1B1R/Rb3kN1
Reprints: 34 FIDE Album 1914-1944/I , p. 20, 1971
14 Schach ohne Partner [Grasemann] , p. 25, 1977
Systematic Terminology 1984
274 Encyclopedia of Chess Problems , p. 81, 2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-20 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/6p1/3p2K1/5N2/8/1n2Qp2/p2q1B1R/Rb3kN1
Reprints: 34 FIDE Album 1914-1944/I , p. 20, 1971
14 Schach ohne Partner [Grasemann] , p. 25, 1977
Systematic Terminology 1984
274 Encyclopedia of Chess Problems , p. 81, 2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-20 more...
BS Problemid: 11019
Authors: Khachaturov, Andrei
Sources:
Years: 1977
Henrik Juel: C+ Popeye 4.61 (2022-02-26)
Henrik Juel: 1.Db2 thr. 2.Db5#
1... Sb4,Sb6/Sc3,Sxf4,Sf6/Sxe3/Se7,Sc7 2.Dg7/Db8/Db3/Kg1 (2022-02-26)
comment
Henrik Juel: 1.Db2 thr. 2.Db5#
1... Sb4,Sb6/Sc3,Sxf4,Sf6/Sxe3/Se7,Sc7 2.Dg7/Db8/Db3/Kg1 (2022-02-26)
comment
Keywords: Brian Stephenson Collection (11019)
Genre: 3#
FEN: b4N2/8/P1kB4/2Pn1p2/5P1p/N3P2P/6QP/7K
Reprints: Magyar Sakkelet 1977
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-26 more...
Genre: 3#
FEN: b4N2/8/P1kB4/2Pn1p2/5P1p/N3P2P/6QP/7K
Reprints: Magyar Sakkelet 1977
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-26 more...
1. Sc6! droht 2. Dg1#
1. ... Da1+ 2. Ta2#
1. ... Db2+ 2. Txb2#
1. ... De1 2. Te2#
1. ... Dh2 2. Tg1#
1. ... Dd6 2. Lf4#
1. ... De7 2. Lg5#
1. ... Dd4 2. Lg7#
1. ... De3 2. Lxe3#
1. ... Da1+ 2. Ta2#
1. ... Db2+ 2. Txb2#
1. ... De1 2. Te2#
1. ... Dh2 2. Tg1#
1. ... Dd6 2. Lf4#
1. ... De7 2. Lg5#
1. ... Dd4 2. Lg7#
1. ... De3 2. Lxe3#
Dieter Berlin: Auszeichnung unklar, 2 Quellen = 2 Angaben (2022-02-12)
Henrik Juel: C+ Popeye 4.61 (2022-02-12)
Henrik Juel: Eight variations by De5 (2022-02-12)
comment
Henrik Juel: C+ Popeye 4.61 (2022-02-12)
Henrik Juel: Eight variations by De5 (2022-02-12)
comment
Keywords: Brian Stephenson Collection (12462), Battery mates
Genre: 2#
Computer test: Popeye 4.61
FEN: b6R/5P2/6pB/2QBq3/2pN2p1/Kp6/6R1/7k
Reprints: 10 FIDE Album 1959-1961 , p. 18, 1966
E. Die Schwalbe 22, p. 82, 08/1973
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-04-12 more...
Genre: 2#
Computer test: Popeye 4.61
FEN: b6R/5P2/6pB/2QBq3/2pN2p1/Kp6/6R1/7k
Reprints: 10 FIDE Album 1959-1961 , p. 18, 1966
E. Die Schwalbe 22, p. 82, 08/1973
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-04-12 more...
1. Tf4? Te6! 1. Lf4? De6!
1. f4! Txf4 2. Te3#
1. ... Lxf4 2. Lc4#
1. ... Te6 2. Td5#
1. ... De6 2. Sxc5#
1. f4! Txf4 2. Te3#
1. ... Lxf4 2. Lc4#
1. ... Te6 2. Td5#
1. ... De6 2. Sxc5#
Keywords: Brian Stephenson Collection (12980), vornehmer Nowotny
Genre: 2#
FEN: 2q1R1B1/8/3r1N1b/2p2R2/N5r1/pPPk4/3B1P2/3K2n1
Reprints: 111 Problem-Palette , p. 41, 1970
Dreiklang 2001
31 Schachexpress (DBSB) 06/2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-06 more...
Genre: 2#
FEN: 2q1R1B1/8/3r1N1b/2p2R2/N5r1/pPPk4/3B1P2/3K2n1
Reprints: 111 Problem-Palette , p. 41, 1970
Dreiklang 2001
31 Schachexpress (DBSB) 06/2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-06 more...
1. exd3!
BS Problemid: 22117
Authors: Fleck, Ferenc
Sources: FIDE Album (1956-1958) 1961
Years: 1957
BS Problemid: 22117
Authors: Fleck, Ferenc
Sources: FIDE Album (1956-1958) 1961
Years: 1957
SCHRECKE: C+, popeye 4.87
1.e:d3! (2.Tf2#)
1. ... Db6,Da7 2.Sc4#
1. ... Sg3,Sd4 2.Le3#
1. ... D:d3 2.D:d3#
1. ... Se4 2.S:e4#
1. ... Sg4 2.Se4# (2021-08-01)
comment
1.e:d3! (2.Tf2#)
1. ... Db6,Da7 2.Sc4#
1. ... Sg3,Sd4 2.Le3#
1. ... D:d3 2.D:d3#
1. ... Se4 2.S:e4#
1. ... Sg4 2.Se4# (2021-08-01)
comment
Keywords: Brian Stephenson Collection (22117)
Genre: 2#
FEN: 8/1rp5/q2N1n2/5n2/1P3P2/PQ1p4/2PkP1N1/1K2RRB1
Reprints: 2120 Schach-Echo 7, p. 112, 05/04/1960
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-07-31 more...
Genre: 2#
FEN: 8/1rp5/q2N1n2/5n2/1P3P2/PQ1p4/2PkP1N1/1K2RRB1
Reprints: 2120 Schach-Echo 7, p. 112, 05/04/1960
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-07-31 more...
BS Problemid: 33850
Authors: Solarczyk, R
Burda, Josef
Sources: Czech Album (1995-1997) 2001
Years: 1996
SCHRECKE: C+, popeye 4.87
1. Le5! (Zugzwang)
1. ... Kf3,Kf5 2. Sh4#
1. ... Kd3,Kd5 2. Sf4# (2023-02-05)
comment
1. Le5! (Zugzwang)
1. ... Kf3,Kf5 2. Sh4#
1. ... Kd3,Kd5 2. Sf4# (2023-02-05)
comment
Keywords: Brian Stephenson Collection (33850)
Genre: 2#
FEN: 8/2p1P1pQ/2p1p1N1/2p3P1/2N1kB2/1PP4K/1P4R1/8
Input: Brian Stephenson, 2004-08-12
Genre: 2#
FEN: 8/2p1P1pQ/2p1p1N1/2p3P1/2N1kB2/1PP4K/1P4R1/8
Input: Brian Stephenson, 2004-08-12
BS Problemid: 38080
Authors: Pachman, Vladimir
Sources:
Years: 1959
Rosalie Fay: 1. c3 (droht 2. e3) Ke1 2. Th2 zz Kd1 3. e3 zz Kc1 4. Th1#; 3. ... Ke1 4. Ta1#;
2. ... e3 3. dxe3 zz Kd1 4. Th1#; 3. ... Kf1 4. Ta1#
C+ Popeye Windows-64Bit v4.69 (2023-12-31)
comment
2. ... e3 3. dxe3 zz Kd1 4. Th1#; 3. ... Kf1 4. Ta1#
C+ Popeye Windows-64Bit v4.69 (2023-12-31)
comment
Keywords: Brian Stephenson Collection (38080)
Genre: n#
FEN: 8/8/3K4/8/2p1p3/8/R1PPP1R1/3k4
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2011-03-16 more...
Genre: n#
FEN: 8/8/3K4/8/2p1p3/8/R1PPP1R1/3k4
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2011-03-16 more...
BS Problemid: 38100
Authors: Zucker, Manfred
Sources:
Years: 1980
(MZ513)
Sally: Magyar Sakkèlet Oktober, 1980 , Lob.
Acht Steiner mit Auswahl - Schachschlüssel, antikritischem
Läuferzug von Eck zu Eck und Mehreren Mustermattbildern.
Nicht 1. Ta4/Tc4/Td4/Tg4/Th4?, sondern nur 1. Tb4+ -Ke3,
2. Lh1! - Kd3, 3. Le4! - Kc3/Ke3, 4. Sd5# Mustermatt.
2. - Ba2/h2, 3. Sd5+ - Kd3. 4. Le4# Mustermatt.
1. - Kg3, 2. Sxh5+ - Kh2, 3. Kf1! - Ba2, 4. Tb2# Musterm.
S. 36 Ausgew. S. Aufg. (1989) Nr. 55 (Zucker) (2010-08-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-18)
comment
Sally: Magyar Sakkèlet Oktober, 1980 , Lob.
Acht Steiner mit Auswahl - Schachschlüssel, antikritischem
Läuferzug von Eck zu Eck und Mehreren Mustermattbildern.
Nicht 1. Ta4/Tc4/Td4/Tg4/Th4?, sondern nur 1. Tb4+ -Ke3,
2. Lh1! - Kd3, 3. Le4! - Kc3/Ke3, 4. Sd5# Mustermatt.
2. - Ba2/h2, 3. Sd5+ - Kd3. 4. Le4# Mustermatt.
1. - Kg3, 2. Sxh5+ - Kh2, 3. Kf1! - Ba2, 4. Tb2# Musterm.
S. 36 Ausgew. S. Aufg. (1989) Nr. 55 (Zucker) (2010-08-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-18)
comment
Keywords: Brian Stephenson Collection (38100)
Genre: n#
FEN: B7/8/5N2/7p/4R3/p4k1p/8/4K3
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-18 more...
Genre: n#
FEN: B7/8/5N2/7p/4R3/p4k1p/8/4K3
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-18 more...
* 1. ... a5 2. Sb5#
1. Sb5+! axb5 2. Le7 b4 3. Lxg5 bxa3 4. Ld2#
1. Sb5+! axb5 2. Le7 b4 3. Lxg5 bxa3 4. Ld2#
(MZ528)
.
Sally: Magyar Sakkèlet August 1981, 5. ehr. Erw.
Zugwechsel Problem mit einzügigen -SAtzspiel :
1. - Ba5, 2. Sb5#, ohne Wartezug für Weiß, deshalb Opfer:
1. Sb5+ - Baxb5, 2.Le7 - Bb4, 3. Lxg5 -Bbxa3, 4. Ld2# Mmatt
S. 52 Ausgew. S. Aufg. (1989) Nr. 93 (Zucker). (2010-08-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-19)
comment
.
Sally: Magyar Sakkèlet August 1981, 5. ehr. Erw.
Zugwechsel Problem mit einzügigen -SAtzspiel :
1. - Ba5, 2. Sb5#, ohne Wartezug für Weiß, deshalb Opfer:
1. Sb5+ - Baxb5, 2.Le7 - Bb4, 3. Lxg5 -Bbxa3, 4. Ld2# Mmatt
S. 52 Ausgew. S. Aufg. (1989) Nr. 93 (Zucker). (2010-08-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-19)
comment
Keywords: Brian Stephenson Collection (38101), Checking key, Sacrifice key, Model mate
Genre: n#
FEN: 8/1p6/pP1N4/2Bp2p1/p2p2p1/RpkP2P1/4P3/2K5
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
Genre: n#
FEN: 8/1p6/pP1N4/2Bp2p1/p2p2p1/RpkP2P1/4P3/2K5
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
1. S5xb6? a4! 1. S4xb6? Kb2! 1. S4xe3? Kb2!
1. S5xe3! droht 2. Sxd2+
1. ... Ka4 2. Sd6+
1. ... Sxe2 2. Se5+
1. ... Lxe3 2. Sxe3+
1. S5xe3! droht 2. Sxd2+
1. ... Ka4 2. Sd6+
1. ... Sxe2 2. Se5+
1. ... Lxe3 2. Sxe3+
Keywords: Brian Stephenson Collection (38170), half-battery, white
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/5Q2/rp5K/pP1N4/2N1R3/pkp1p3/q1rbP3/nbn5
Reprints: Q Die Schwalbe 49, p. 192, 02/1978
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-02-22 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/5Q2/rp5K/pP1N4/2N1R3/pkp1p3/q1rbP3/nbn5
Reprints: Q Die Schwalbe 49, p. 192, 02/1978
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-02-22 more...
1. Ld4! droht 2. Lxe5+
1. ... Kxe6 2. Dxe5+ Kf7 3. Dh5#
1. ... Kd5 2. Txe5+ Kxd4 3. Te4#
1. ... Kxe6 2. Dxe5+ Kf7 3. Dh5#
1. ... Kd5 2. Txe5+ Kxd4 3. Te4#
Keywords: Brian Stephenson Collection (38189), Switchback (wT + wD im Mattzug)
Genre: 3#
FEN: N1B3b1/1n1np1Pp/1p1kP3/1Kp1p2Q/4R3/2p2P2/1N6/6B1
Reprints: V Die Schwalbe 96, p. 608, 12/1985
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-03-21 more...
Genre: 3#
FEN: N1B3b1/1n1np1Pp/1p1kP3/1Kp1p2Q/4R3/2p2P2/1N6/6B1
Reprints: V Die Schwalbe 96, p. 608, 12/1985
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-03-21 more...
BS Problemid: 40115
Authors: Zucker, Manfred
Sources:
Years: 1987
(MZ665)
Sally: Juni 1987.
1. Sdf6! - Kc4,2. Lc2 - Ba5,3. Sd7 - d5/h4, 4.Lb3#/Sb6#.
2. - Bh4, 3. Sg4 - Kd5/h3, 4. Lb3#/Se3#.1. - Ba5, 2. Sd7-
Kc4, 3. Lc2 - Kd5/h4, 4. Lb3#/Sb6#. 1. - Bh4, 2. Sg4- Kc4,
3. Lc2 - Kd5/h3, 4. Lb3#/Se3#. Viele Mustermatts.
S. 48 Ausgew. S. Aufg. (1989) nr. 82 (Zucker) (2010-08-30)
Henrik Juel: C+ Popeye 4.61 (2021-03-29)
comment
Sally: Juni 1987.
1. Sdf6! - Kc4,2. Lc2 - Ba5,3. Sd7 - d5/h4, 4.Lb3#/Sb6#.
2. - Bh4, 3. Sg4 - Kd5/h3, 4. Lb3#/Se3#.1. - Ba5, 2. Sd7-
Kc4, 3. Lc2 - Kd5/h4, 4. Lb3#/Sb6#. 1. - Bh4, 2. Sg4- Kc4,
3. Lc2 - Kd5/h3, 4. Lb3#/Se3#. Viele Mustermatts.
S. 48 Ausgew. S. Aufg. (1989) nr. 82 (Zucker) (2010-08-30)
Henrik Juel: C+ Popeye 4.61 (2021-03-29)
comment
Keywords: Brian Stephenson Collection (40115)
Genre: n#
FEN: 7K/p7/8/1P1N3p/P3N3/2Pk1P2/5P2/3B4
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-29 more...
Genre: n#
FEN: 7K/p7/8/1P1N3p/P3N3/2Pk1P2/5P2/3B4
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-29 more...
1. Dc3? Td4! 1. Da1? Ld4!
1. d4! droht 2. Sf6+ Kxd6 3. e8=S#
1. ... Lxd4 2. Dc4+
1. ... Txd4 2. Lxb5
BS Problemid: 41494
Authors: Bron, Vladimir A
Sources: FIDE Album (1959-1961) 1966
Years: 1959
1. d4! droht 2. Sf6+ Kxd6 3. e8=S#
1. ... Lxd4 2. Dc4+
1. ... Txd4 2. Lxb5
BS Problemid: 41494
Authors: Bron, Vladimir A
Sources: FIDE Album (1959-1961) 1966
Years: 1959
Henrik Juel: C+ Popeye 4.61, except for the mate dual 1.d4 Sg4,Sg8 2.Txf5+ Ke4 3.Db1,Dc2# (2021-08-03)
comment
comment
Keywords: Brian Stephenson Collection (41494), Changed mates
Genre: 3#
FEN: b2NNK2/b3PP2/B2BP2n/1p1k1pR1/p6r/p2P4/P2R1P2/2Q5
Reprints: 2216 Schach-Echo 14, p. 224, 20/07/1960
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-08-02 more...
Genre: 3#
FEN: b2NNK2/b3PP2/B2BP2n/1p1k1pR1/p6r/p2P4/P2R1P2/2Q5
Reprints: 2216 Schach-Echo 14, p. 224, 20/07/1960
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-08-02 more...
(MZ647)
Sally: 1. Sc7? - Txc7/Lxc7, 2. Sg3/Sxc3# Aber1. - Dxc7! Deshalb
1. Th1!,leider mit der Doppeldrohung2. Txe3+ - Kxe3,3. Te1#
und 2. T3f1 nebst 3. Te1#. 1. - Da6, 2. Sc7! - Txc7/Lxc7,
3. Sg3#/Sxc3#. (Novotny - Verstellungen).
S. 24 Ausgew. S. Aufg. (1989) Nr. 29 (Zucker). (2010-08-30)
Henrik Juel: damaged by double threats and duals (2021-03-25)
comment
Sally: 1. Sc7? - Txc7/Lxc7, 2. Sg3/Sxc3# Aber1. - Dxc7! Deshalb
1. Th1!,leider mit der Doppeldrohung2. Txe3+ - Kxe3,3. Te1#
und 2. T3f1 nebst 3. Te1#. 1. - Da6, 2. Sc7! - Txc7/Lxc7,
3. Sg3#/Sxc3#. (Novotny - Verstellungen).
S. 24 Ausgew. S. Aufg. (1989) Nr. 29 (Zucker). (2010-08-30)
Henrik Juel: damaged by double threats and duals (2021-03-25)
comment
Keywords: Brian Stephenson Collection (41500)
Genre: 3#
FEN: 1br5/6q1/4N1p1/8/3PN3/2p1pR2/2K1k1Pp/5R2
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-25 more...
Genre: 3#
FEN: 1br5/6q1/4N1p1/8/3PN3/2p1pR2/2K1k1Pp/5R2
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-25 more...
1. Sh4! droht 2. Lf3+ Lxf3#
1. ... Dxe4 2. Se5+ Dxe5 3. Tg7+ Dxg7 4. Td4+ Dxd4 5. Df3+ Lxf3#
1. ... Dxe4 2. Se5+ Dxe5 3. Tg7+ Dxg7 4. Td4+ Dxd4 5. Df3+ Lxf3#
Genre: s#
Computer test: Gustav 4.1d
FEN: Q2B4/1R6/2N5/3R1P1p/1p2B1k1/4PNp1/3p2P1/1qrb3K
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2021-07-27 more...
1. Th3 axb7 2. Sh1 b8=T 3. Dh2 Txb3 4. Tg2 Tf2 5. exf2 Txd3=
Genre: Fairies
Computer test: C+ Gustav 4.1d
FEN: 8/1p2p3/P3N3/8/3p2pp/1p1ppnk1/R1rq1n2/5Kbr
Reprints: Magyar Sakkelet 1981
Input: HBae, 2009-02-06
Last update: Gerd Wilts, 2020-12-28 more...
1. fxe6ep Kxg8 2. d8=D#
Henrik Juel: C+ Popeye 4.61 and analysis (2022-07-15)
Henrik Juel: Black captured [Lf1] on f1, so Lg8 is promoted
Last move was not c7xd6, because White promoted c7-c8=L (d7xc8=L and promotion on e8 require too many white pawn captures)
and not e7xd6 or f6xe5, because this would require too many black pawn captures (2022-07-15)
comment
Henrik Juel: Black captured [Lf1] on f1, so Lg8 is promoted
Last move was not c7xd6, because White promoted c7-c8=L (d7xc8=L and promotion on e8 require too many white pawn captures)
and not e7xd6 or f6xe5, because this would require too many black pawn captures (2022-07-15)
comment
Keywords: En passant as key
Genre: Retro
FEN: 6Bk/1p1P3p/3p3P/3KpPPr/1P3ppp/8/4P1P1/B7
Reprints: (64) Mat Plus 12 10-12/2009
Input: Gerd Wilts, 2010-06-15
Last update: Rainer Staudte, 2022-07-15 more...
Genre: Retro
FEN: 6Bk/1p1P3p/3p3P/3KpPPr/1P3ppp/8/4P1P1/B7
Reprints: (64) Mat Plus 12 10-12/2009
Input: Gerd Wilts, 2010-06-15
Last update: Rainer Staudte, 2022-07-15 more...
1. Lc~? ... Kb5!;
1. La3! (Zugzwang) ... Kd3/Kb5/Kd5 2. De2/Db4/De6, ... d3 2. Dc5
1. La3! (Zugzwang) ... Kd3/Kb5/Kd5 2. De2/Db4/De6, ... d3 2. Dc5
Keywords: Miniature Collection (0198080)
Genre: 2#
FEN: 1N6/4Q3/8/2B5/2kp2B1/8/1K6/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
Genre: 2#
FEN: 1N6/4Q3/8/2B5/2kp2B1/8/1K6/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
1. Sa2 Kxa2 2. Le6+ Ka1 3. La2 Kxa2 4. Sf5 Ka1 5. Sd4 Ka2 6. Se2 Ka1 7. Sc1 a2 8. Sb3#
Vorweggenommen: P1284675
Vorweggenommen: P1284675
SX14 D13L SO8
Benkö in 'Chess Life': "Surveying this simple position [P1387772] according to the criteria mentioned above [Idea, Originality, Soundness, Economy, Variations, Beauty and Elegance, Difficulty], one may state that the mating picture is not very original and the solution is too obvious as Black wants to stalemate himself on his first move. Thus the Bishop's role is easily apparent. On technical grounds, it was also unfortunate to place the Knight so far away when it could occupy a central square, K5. Even then, it is a better idea to place it on KR2, which would result in a six-mover. The longer the problem, the less critical the variations. In this case, the author seems to have thought otherwise, since he added "no variations!!!"
Let us try to make more significant chances. This would give us the original problem with new thoughts. [P1321690]
Here White has sacrificed an active "hero" which had first played a serious role in the position.
But on developing the sacrificial idea I came to the conclusion that it would be more thematic if I made an effort to sacrifice a Knight which could not give mate despite its proximity- only the more distant Knight can give the mate. Moreover, I tried also to include the Bishop sacrifice."
Henrik Juel: C+ Popeye 4.61 (2021-03-24)
comment
Benkö in 'Chess Life': "Surveying this simple position [P1387772] according to the criteria mentioned above [Idea, Originality, Soundness, Economy, Variations, Beauty and Elegance, Difficulty], one may state that the mating picture is not very original and the solution is too obvious as Black wants to stalemate himself on his first move. Thus the Bishop's role is easily apparent. On technical grounds, it was also unfortunate to place the Knight so far away when it could occupy a central square, K5. Even then, it is a better idea to place it on KR2, which would result in a six-mover. The longer the problem, the less critical the variations. In this case, the author seems to have thought otherwise, since he added "no variations!!!"
Let us try to make more significant chances. This would give us the original problem with new thoughts. [P1321690]
Here White has sacrificed an active "hero" which had first played a serious role in the position.
But on developing the sacrificial idea I came to the conclusion that it would be more thematic if I made an effort to sacrifice a Knight which could not give mate despite its proximity- only the more distant Knight can give the mate. Moreover, I tried also to include the Bishop sacrifice."
Henrik Juel: C+ Popeye 4.61 (2021-03-24)
comment
Keywords: Miniature Collection (0072385), Minimal, Miniature, anticipated (P1284675)
Genre: n#
FEN: 8/8/7N/5B2/8/p1N5/2K5/k7
Reprints: Chess Life , p. 503, 08/1972
56 My life, games and compositions 2003
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2021-03-24 more...
Genre: n#
FEN: 8/8/7N/5B2/8/p1N5/2K5/k7
Reprints: Chess Life , p. 503, 08/1972
56 My life, games and compositions 2003
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2021-03-24 more...
a) 1. a4 Ke5 2. a5 Kf4 3. a6 Ke5 4. a7 Kf4 5. a8=D Ke5 6. Db8#;
b) 1. h4
b) 1. h4
a) 1. d8=L Kd6 2. c8=T Ke6 3. Tc6#
b) 1. d8=D Ke5 2. c8=S! Ke6 3. Dd6#
b) 1. d8=D Ke5 2. c8=S! Ke6 3. Dd6#
BUL3T BUD3S AL
vf: Tschepischnyi, 11/1997, The Problemist, 1. Lob ex aequo
SCHRECKE: a)+b): C+, popeye 4.87 (2023-09-04)
comment
vf: Tschepischnyi, 11/1997, The Problemist, 1. Lob ex aequo
SCHRECKE: a)+b): C+, popeye 4.87 (2023-09-04)
comment
Keywords: Miniature Collection (0049878), Allumwandlung
Genre: 3#
FEN: 4B3/2PP4/4k3/8/3K2P1/8/8/8
Reprints: 64 My life, games and compositions 2003
4 Outrageous Chess Problems 2005
Input: Felber, Volker, 2010-09-11
Last update: James Malcom, 2023-09-04 more...
Genre: 3#
FEN: 4B3/2PP4/4k3/8/3K2P1/8/8/8
Reprints: 64 My life, games and compositions 2003
4 Outrageous Chess Problems 2005
Input: Felber, Volker, 2010-09-11
Last update: James Malcom, 2023-09-04 more...
1. Kd2! Kf1 2. Tf7+ Kg1 3. Sc6 Kh1 4. Th7+ Kg1 5. Sd4 Kf1 6. Tf7+ Kg1 7. Se2+ Kh1 8. Th7#
1. ... Kh1 2. Th7+ Kg1 3. Sc6 Kf1 4. Tf7+ Kg1 5. Sd4 Kh1 6. Th7+ Kg1 7. Se2+ Kf1 8. Tf7#
1. ... Kh1 2. Th7+ Kg1 3. Sc6 Kf1 4. Tf7+ Kg1 5. Sd4 Kh1 6. Th7+ Kg1 7. Se2+ Kf1 8. Tf7#
Rosalie Fay: 1 Kd2 Kf1 {K~} 2 Rf7+! Kg1 3 Nc6 Kh1/Kh2 4 Rh7+ Kg1 5 Nd4 Kf1/Kf2 6 Rf7+ Kg1 7 Ne2+ Kh1/Kh2 8 Rh7#
Checked with Nalimov EGTB. (2014-07-21)
Henrik Juel: C+ Popeye 4.61 (2023-06-19)
comment
Checked with Nalimov EGTB. (2014-07-21)
Henrik Juel: C+ Popeye 4.61 (2023-06-19)
comment
1. Th7! Kxg5 2. Kf7 Kf5 Th5#
1. ... Ke6 2. Th4 Kf5 3. Df6# 2. ... Ke7 3. Te4#
1. ... Ke6 2. Th4 Kf5 3. Df6# 2. ... Ke7 3. Te4#
1. Lc3! e5 2. La5 e4 3. Lc7 e3 4. g4#
1. Dxf2+ Lxf2 2. Te4 c5#
1. Dxf2+ gxf2 2. Tc5 Ke3#
1. Dxf2+ gxf2 2. Tc5 Ke3#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p5/p1p1P3/P1Q1R3/PKP2N2/BB4p1/3k1pR1/4b3
Input: Frank Müller, 2011-10-20
Last update: Dieter Berlin, 2024-03-24 more...
1. Td7+ Tc5 2. Df2+ Lxf2#
1. Td7+ Td6+ 2. Ke5 Lxg3#
1. Td7+ Td6+ 2. Ke5 Lxg3#
Keywords: Echo
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5k2/2N1R2P/2r3p1/6p1/3KP1Pb/B2P2Q1/8/8
Input: Frank Müller, 2011-10-20
Last update: Dieter Berlin, 2023-12-07 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5k2/2N1R2P/2r3p1/6p1/3KP1Pb/B2P2Q1/8/8
Input: Frank Müller, 2011-10-20
Last update: Dieter Berlin, 2023-12-07 more...
a) * 1. ... Sb5 2. Lxb5 Le2# 1. ... Sc4 2. Lxc4 Le2#
1. Lc8! Sb5 2. Sxb5 Le2#
1. Lc8 Sc4 2. Sxc4 Le2#
b) * 1. ... Sb5 2. Sxb5 Le2# 1. ... Sc4 2. Sxc4 Le2#
1. La6! Sb5 2. Lxb5 Le2#
1. La6 Sc4 2. Lxc4 Le2#
1. Lc8! Sb5 2. Sxb5 Le2#
1. Lc8 Sc4 2. Sxc4 Le2#
b) * 1. ... Sb5 2. Sxb5 Le2# 1. ... Sc4 2. Sxc4 Le2#
1. La6! Sb5 2. Lxb5 Le2#
1. La6 Sc4 2. Lxc4 Le2#
Keywords: Grab, Perpetuum mobile
Genre: s#
Computer test: SCHRECKE: a)+b): C+, popeye 4.89
FEN: 8/3p4/B2N4/8/3p3p/n2P1P1k/1pp4P/brrb3K
Input: Frank Müller, 2012-03-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: s#
Computer test: SCHRECKE: a)+b): C+, popeye 4.89
FEN: 8/3p4/B2N4/8/3p3p/n2P1P1k/1pp4P/brrb3K
Input: Frank Müller, 2012-03-12
Last update: Dieter Berlin, 2024-02-25 more...
1. La5 c1=D 2. Lc7 Kf6 3. Ld8 Ke5 4. Sxf4 Dd2 5. Sd3+ Dxd3 6. f4#
Genre: n#
FEN: 3B4/5pbq/2K3b1/3Pkp2/R4p2/2p1p2N/2p2P2/8
Input: Ralf Kr?tschmer, 2012-04-05
Last update: Ralf Kr?tschmer, 2012-04-05 more...
1. Dd8+ Td6 2. Db7+ Tcc6 3. Da5+ T4c5 4. Db3+ Tdc4 5. Dd2+ Ted4 6. Df3+ Tee4 7. Dg5+ e5 8. Df7+ Te6 9. Dd8+ Tcd6 10. Db7+ Tcc6 11. Da5+ T4c5 12. Db3+ Tdc4 13. Dd2+ Ted4 14. Df3+ e4 15. Dg5+ Te5 16. Df7+ Tde6 17. Dd8+ Tcd6 18. Db7+ Tcc6 19. Da5+ T4c5 20. Db3+ Tdc4 21. Dd2#
Henrik Juel: Several round-trips by the white queens secure the mate (2022-01-15)
Mu-Tsun Tsai: See also P1360655 (2023-06-15)
more ...
comment
Mu-Tsun Tsai: See also P1360655 (2023-06-15)
more ...
comment
Keywords: Consecutive checks (21), Non-standard material
Genre: n#, Studies
Computer test: C+ Gustav 4.2a
FEN: 8/7Q/2r1p3/2rkr3/2rrr2Q/7K/8/8
Reprints: 806 Magyar Sakkelet 04/1969
Input: Nikolai Beluhov, 2012-09-13
Last update: James Malcom, 2023-06-15 more...
Genre: n#, Studies
Computer test: C+ Gustav 4.2a
FEN: 8/7Q/2r1p3/2rkr3/2rrr2Q/7K/8/8
Reprints: 806 Magyar Sakkelet 04/1969
Input: Nikolai Beluhov, 2012-09-13
Last update: James Malcom, 2023-06-15 more...
1. Da5! droht 2. Dd5+ exd5#
1. ... Sf4 2. Lb5+ Kc5+ 3. Lc6+ Kxc6 4. Db5+ Kxb5#
1. ... Txd6 2. Txb6+ Kc7+ 3. Tc6+ Kxc6 4. Dc7+ Kxc7#
1. ... Sf4 2. Lb5+ Kc5+ 3. Lc6+ Kxc6 4. Db5+ Kxb5#
1. ... Txd6 2. Txb6+ Kc7+ 3. Tc6+ Kxc6 4. Dc7+ Kxc7#
Keywords: Cross check
Genre: s#
FEN: 5N2/Bb1r4/RbkPp1p1/4P1p1/3pK3/QP1B1P1n/2rP4/8
Input: Frank Müller, 2012-10-28
Last update: Marcin Banaszek, 2022-02-25 more...
Genre: s#
FEN: 5N2/Bb1r4/RbkPp1p1/4P1p1/3pK3/QP1B1P1n/2rP4/8
Input: Frank Müller, 2012-10-28
Last update: Marcin Banaszek, 2022-02-25 more...
1. Ka4 Lc7 2. Tb8+ Lb6 3. Tb7+ Kxb7#
1. Ka4 Sc2 2. Tc6+ Sxd4 3. Db7+ Kxb7#
1. Ka4 Sc2 2. Tc6+ Sxd4 3. Db7+ Kxb7#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: rb6/k2b2R1/1R1p4/KQ1p4/1P1B4/1p6/1P6/n7
Input: Frank Müller, 2012-10-28
Last update: Dieter Berlin, 2024-01-03 more...
1. h8=T+ Kg6 2. Dg8+ Kf6 3. d8=D+ Ke5 4. Sd7+ Kxd6 5. f8=L+ Kc6 6. b8=S+ Lxb8#
Keywords: Allumwandlung, konsekutive Umwandlungen 4 (TDLS)
Genre: s#
FEN: n4Q2/1P1P1P1P/P2RN3/1pN4k/R3P1pr/K5br/8/1q6
Input: Frank Müller, 2013-02-10
Last update: Marcin Banaszek, 2020-12-14 more...
Genre: s#
FEN: n4Q2/1P1P1P1P/P2RN3/1pN4k/R3P1pr/K5br/8/1q6
Input: Frank Müller, 2013-02-10
Last update: Marcin Banaszek, 2020-12-14 more...
a) 1. Tb3! d4 2. Ta3+ Sa2 3. Ka4 d5 4. Kb3 d6 5. Sf6 d3 6. Se4+ d4 7. Sd2 d5 8. Dc3+ dxc3 9. Ld4 Lc2#
b) 1. Da3+! La2 2. Tc2 d4 3. Tc1+ Sb1 4. Ke4 d5+ 5. Kd3 d6 6. Tbc5 dxc5 7. Kc2 c4 8. Dc3+ dxc3 9. Ld4 Lb3#
b) 1. Da3+! La2 2. Tc2 d4 3. Tc1+ Sb1 4. Ke4 d5+ 5. Kd3 d6 6. Tbc5 dxc5 7. Kc2 c4 8. Dc3+ dxc3 9. Ld4 Lb3#
Anton Baumann: bei der Lösung b) muss es heissen: 2.Tc2 d4 3.Tc1+ Sb1 ...
a) & b) C+ Gustav 4.1d (2021-10-26)
comment
a) & b) C+ Gustav 4.1d (2021-10-26)
comment
Genre: s#
FEN: 6NB/3p4/3p4/KR1p4/8/2n5/7R/kbQ5
Input: Frank Müller, 2013-02-10
Last update: Marcin Banaszek, 2021-10-28 more...
1. g8=D! Kf6 2. d8=D+ Kf5 3. Dgg5+ Ke6 4. Lb3+ Sc4 5. Txc6+ Ld6 6. Dh3+ Tg4 7. Lb6 cxb6 8. d3 b5 9. Tc2 b4#
Genre: s#
Computer test: Gustav 4.1d
FEN: 7N/2pP2P1/2p5/2R1nk2/3Brb2/2K5/2BP3R/5Q2
Input: Frank Müller, 2013-02-10
Last update: Marcin Banaszek, 2021-03-23 more...
60 - P1262594
György Bakcsi
4753 Magyar Sakkelet 01/1984
Neujahrsgruß
1. Lob
(5+5)
s#2
b) wTf6 nach b6
György Bakcsi
4753 Magyar Sakkelet 01/1984
Neujahrsgruß
1. Lob
(5+5)
s#2
b) wTf6 nach b6
a) 1. Sc3 Kxc3 2. T6f4 Ta1#
1. Sc3 Kc5 2. T2f4 Ta1#
1. Sc3 Kxe5 2. T2f4 Ta1#
1. Sc3 Ke3 2. T6f4 Ta1#
b) 1. Sg4 Kc4 2. Td2 Ta1#
1. Sg4 Kd5 2. Tf4 Ta1#
1. Sg4 Ke4 2. Td6 Ta1#
1. Sg4 Kd3 2. Tb4 Ta1#
1. Sc3 Kc5 2. T2f4 Ta1#
1. Sc3 Kxe5 2. T2f4 Ta1#
1. Sc3 Ke3 2. T6f4 Ta1#
b) 1. Sg4 Kc4 2. Td2 Ta1#
1. Sg4 Kd5 2. Tf4 Ta1#
1. Sg4 Ke4 2. Td6 Ta1#
1. Sg4 Kd3 2. Tb4 Ta1#
1. Ld2! droht 2. Seg5+ Kg3 3. Dg2+ Lxg2#
1. Ld2 Lxe4 2. Sg5+ Kg3 3. Dg2+ Lxg2#
1. Ld2 Dd8 2. Sfg5+ Dxg5 3. Dg2+ Dxg2#
1. Ld2 d5 2. Df3+ Dg3 3. Dg2+ Dxg2#
1. Ld2 fxe4 2. Tc3+ e3 3. Dg2+ Lxg2#
1. Ld2 Lxe4 2. Sg5+ Kg3 3. Dg2+ Lxg2#
1. Ld2 Dd8 2. Sfg5+ Dxg5 3. Dg2+ Dxg2#
1. Ld2 d5 2. Df3+ Dg3 3. Dg2+ Dxg2#
1. Ld2 fxe4 2. Tc3+ e3 3. Dg2+ Lxg2#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: bq6/5N2/3p2PB/5p2/4N2p/7k/4Bp1p/2R2K1Q
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2024-02-19 more...
1. La3+! Db4+ 2. Ka6 Kd6! 3. Sf7+ Kc5 4. Se2 Kc4! 5. Db5+ Dxb5#
1. Te5! Kb4 2. Le7+ Kc4 3. Dd3+ Kxd3 4. Te4 c2#
Genre: s#
FEN: 8/8/8/p2R2B1/P7/k1p2P2/P1Qp4/3K4
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-12-30 more...
1. Lb6! Txb6 2. Kf6 ... 3. Df1 ... 4. Df4+ exf4#
1. ... Txc7 2. Kf5 ... 3. Df1 ... 4. Df4+ exf4#
1. ... Txc7 2. Kf5 ... 3. Df1 ... 4. Df4+ exf4#
Genre: s#
FEN: 8/B1NpPP2/2rp2P1/2prp1K1/2Qbp1R1/1Pp1k3/2R5/4N3
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-03-16 more...
1. Th3! h6 2. Th5 hxg5 3. Lf4 gxf4 4. Tg5 f3 5. Se3+ Sxe3#
1. ... h5 2. Sf2 h4 3. Lb4 cxb4 4. Sd3 b3 5. Sf4+ Txf4#
Die Korrektur habe ich nicht in Sakkélet gefunden. Quelle ist zu klären.
1. ... h5 2. Sf2 h4 3. Lb4 cxb4 4. Sd3 b3 5. Sf4+ Txf4#
Die Korrektur habe ich nicht in Sakkélet gefunden. Quelle ist zu klären.
Keywords: Pawn step variations, indirekte Entfesselung
Genre: s#
FEN: 2R5/5p1p/5P2/1NpkPKP1/2r3N1/4R3/B2B2n1/7Q
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-17 more...
Genre: s#
FEN: 2R5/5p1p/5P2/1NpkPKP1/2r3N1/4R3/B2B2n1/7Q
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-17 more...
1. De8? Ld3!
1. Df6? Ld4!
1. Db4? Ld4!
1. Df4? Le4!
1. De7 Lc2,Ld3,Le4 2. Dc5+ Lxc5#
1. De7 Lf2,Le3,Ld4 2. De4+ Lxe4#
Urspünglich mit einem 2. Preis ausgezeichnet, später wegen Vorgänger: Janevski Mat 1978 disqualifiziert.
JQu weist darauf hin, das es einen vollständigen Satz gibt. (Vom Autor gewollt?)
1. Df6? Ld4!
1. Db4? Ld4!
1. Df4? Le4!
1. De7 Lc2,Ld3,Le4 2. Dc5+ Lxc5#
1. De7 Lf2,Le3,Ld4 2. De4+ Lxe4#
Urspünglich mit einem 2. Preis ausgezeichnet, später wegen Vorgänger: Janevski Mat 1978 disqualifiziert.
JQu weist darauf hin, das es einen vollständigen Satz gibt. (Vom Autor gewollt?)
Keywords: half-battery, black, anticipated
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 3N1Q1B/1N6/B7/3k4/8/1p3P2/pP2P2p/Kb4br
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2024-02-16 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 3N1Q1B/1N6/B7/3k4/8/1p3P2/pP2P2p/Kb4br
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2024-02-16 more...
1. Tf4! droht 2. Tf5+ Lxf5#
1. Tf4 Sxf4 2. Dxf3+ Le4#
1. Tf4 fxg2 2. Dd3+ Lxd3#
1. Tf4 Sxf4 2. Dxf3+ Le4#
1. Tf4 fxg2 2. Dd3+ Lxd3#
Keywords: Batteriematt horizontal, differenzierte Batterieabzüge
Genre: s#
FEN: 1B1N4/8/8/2pk2N1/2R5/1pP2pQn/p2P1pP1/rb1K1Bq1
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-07 more...
Genre: s#
FEN: 1B1N4/8/8/2pk2N1/2R5/1pP2pQn/p2P1pP1/rb1K1Bq1
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-07 more...
1. Ke8! droht 2. Lxc7+ Txc7 3. Sc8+ Txc8#
1. Ke8 Dh5+ 2. Dg6+ Dxg6+ 3. Sf7+ Dxf7#
1. Ke8 De2+ 2. De5+ Dxe5+ 3. Le7+ Dxe7#
1. Ke8 Dh5+ 2. Dg6+ Dxg6+ 3. Sf7+ Dxf7#
1. Ke8 De2+ 2. De5+ Dxe5+ 3. Le7+ Dxe7#
Keywords: Cross check
Genre: s#
FEN: 3B1K2/N1p3Q1/1prk3N/1B1b1P2/1P3P2/8/7q/3R4
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-16 more...
Genre: s#
FEN: 3B1K2/N1p3Q1/1prk3N/1B1b1P2/1P3P2/8/7q/3R4
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-16 more...
1. Sg3 g5 2. Le2 g4 3. Lf3 gxf3 4. Sf1 f2 5. Sb5 d4 6. Dd6+ Sbxd6#
Keywords: half-battery, black
Genre: s#
FEN: bknR4/1n6/BQ4p1/3p4/3N4/8/4N2P/7K
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2020-10-12 more...
Genre: s#
FEN: bknR4/1n6/BQ4p1/3p4/3N4/8/4N2P/7K
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2020-10-12 more...
1. Te6! f4 2. Te5 e6 3. Td3 b3#
1. ... fxe4 2. De5+ Sf6 3. Te3 b3#
1. ... fxe4 2. De5+ Sf6 3. Te3 b3#
Keywords: Bauernschlag-Varianten
Genre: s#
FEN: 4N2k/4pP1n/1p3RP1/bP3p2/rp1KP3/pR3p2/P4P1Q/8
Reprints: 2209 Problemista 201-203 01-03/1985
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-24 more...
Genre: s#
FEN: 4N2k/4pP1n/1p3RP1/bP3p2/rp1KP3/pR3p2/P4P1Q/8
Reprints: 2209 Problemista 201-203 01-03/1985
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-24 more...
* 1. ... Dxf3 2. Txe3+ De4 3. Tg3 Dxd3 4. Se3+ Dxe3 5. Tg5+ Dxg5#
1. Sf6! Dxf3+ 2. Tg4+ De4 3. Sd5 Dxd3 4. Sxe3+ Dxe3 5. Tg5+ Dxg5#
1. Sf6! Dxf3+ 2. Tg4+ De4 3. Sd5 Dxd3 4. Sxe3+ Dxe3 5. Tg5+ Dxg5#
Genre: s#
FEN: 8/8/8/2N1Bk1K/3PRqN1/3BpR1p/4P2P/8
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-17 more...
1. Lb1! droht 2. Sd3+ Ke4 3. De3+ dxe3 4. Sb2+ Ke5 5. Sc4+ Txc4#
1. ... d3 2. Dg5+ Tf5 3. De3+ Te4 4. Shg4+ hxg4 5. Te6+ Kxe6#
1. ... cxb5 2. Td5+ Ke6 3. Lf5+ Txf5 4. f8=S+ Dxf8+ 5. Dd6+ Dxd6#
1. ... d3 2. Dg5+ Tf5 3. De3+ Te4 4. Shg4+ hxg4 5. Te6+ Kxe6#
1. ... cxb5 2. Td5+ Ke6 3. Lf5+ Txf5 4. f8=S+ Dxf8+ 5. Dd6+ Dxd6#
Genre: s#
FEN: q7/np3PBB/1PpR1P1N/1PK1k2p/1p1p1r1r/6Qp/3PPN2/8
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-17 more...
1. Sg1! droht 2. g3+ Ke5#,Kxg3#
1. ... fxg1=D 2. g3+ Dxg3 3. Df5+ Kxf5#
1. ... f1=S 2. g3+ Sxg3 3. Df5+ Kxf5#,Sxf5#
1. ... Lc1 2. g3+ Ke3 3. Dxd4+ Kxd4#
1. ... fxg1=D 2. g3+ Dxg3 3. Df5+ Kxf5#
1. ... f1=S 2. g3+ Sxg3 3. Df5+ Kxf5#,Sxf5#
1. ... Lc1 2. g3+ Ke3 3. Dxd4+ Kxd4#
Genre: s#
Computer test: Popeye 4.83
FEN: 8/3Q2RB/6PK/7P/3p1k2/4bN2/5pP1/8
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-11-05 more...
1. Dh1 Kg4! 2. Dh2 Kg5! 3. Dh3 Kg6! 4. Dh4 Kf5 5. Dh5 6. Dh6 7. Dg6+ 8. Df5 9. Df6 10. De5 11. De6 12. Dd5 13. Dd6 14. Dd8 Ke6! 15. De7 Kd5 16. Df6 Ke5 17. De6 Kb5 18. Dd6 Ka5 19. Dc6 Kb4 20. Db6+ Ka4 21. Db8 Ka5 22. Db7 Ka4 23. Db6 Ka3 24. Db3 cxb3#
Lösung falsch, aber lt Alybadix lösbar in 25 Zügen. Aber Duale!
Lösung falsch, aber lt Alybadix lösbar in 25 Zügen. Aber Duale!
Anton Baumann: Die s Königszüge dürfen nicht weggelassen werden; die w Züge sind abhängig vom Weg des sK!
Mögliche Lösung: .. 5.Dh5 Kf6 6.Dh6+ Kf7 (6. .. Ke7? 7.Dg6 - s#24) 7.Dg5! Ke6 8.Dg6+ Ke7 9.Df5 Kd6 10.Df6+ Kd7 11.De5 Kd8 12.De6 Kc7 13.Dd5 Kc8 14.Dd6 Kb7 15.Dd8 Kc6 16.De7 Kd5 17.Df6 Kc5 18.De6 Kb5 19.Dd6 Ka5 20.Dc6 Kb4 21.Db6+ Ka4 22.Db8 Ka5 23.Db7 Ka4 24.Db6 Ka3 25.Db3 cxb3# (2020-12-05)
comment
Mögliche Lösung: .. 5.Dh5 Kf6 6.Dh6+ Kf7 (6. .. Ke7? 7.Dg6 - s#24) 7.Dg5! Ke6 8.Dg6+ Ke7 9.Df5 Kd6 10.Df6+ Kd7 11.De5 Kd8 12.De6 Kc7 13.Dd5 Kc8 14.Dd6 Kb7 15.Dd8 Kc6 16.De7 Kd5 17.Df6 Kc5 18.De6 Kb5 19.Dd6 Ka5 20.Dc6 Kb4 21.Db6+ Ka4 22.Db8 Ka5 23.Db7 Ka4 24.Db6 Ka3 25.Db3 cxb3# (2020-12-05)
comment
Keywords: Alleinunterhalter, Königslenkung
Genre: s#
FEN: 8/8/8/8/2ppp3/2prp1k1/p1KpP3/B2N1Q2
Input: Frank Müller, 2013-03-08
Last update: Frank Müller, 2013-03-08 more...
Genre: s#
FEN: 8/8/8/8/2ppp3/2prp1k1/p1KpP3/B2N1Q2
Input: Frank Müller, 2013-03-08
Last update: Frank Müller, 2013-03-08 more...
1. Kd6! dxe6 2. Ke5 exd5 3. Kd4 dxe4 4. Ke3 exd3 5. Kd2 dxe2 6. Lb6+ axb6 7. Ke1 b5 8. Sc3 bxc3 9. Lc2 b4 10. Sf5 Kg2#
1. Ld3! Sf8 2. Lb5+ Sfd7 3. Kf3 g4+ 4. Ke4 g3 5. De5+ fxe5 6. f3 f6 7. Lc7 b6 8. g8=L Kf8 9. Lf7 Sc5#
Genre: s#
FEN: Rn2k2N/1pQ2pPn/1B3p2/3P1Np1/4B1K1/4P3/5PP1/8
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-28 more...
1. Dg7! c1=L! 2. Da1+ La3 3. Dh8+ Lf8 4. Dg8 f2,h2#
1. ... c1=S? 2. Dc3 Sa2,Sb3,Sd3 3. Da1,Dxb3,Dxd3 f2,h2#
1. ... c1=S? 2. Dc3 Sa2,Sb3,Sd3 3. Da1,Dxb3,Dxd3 f2,h2#
Genre: s#
FEN: k7/1pPQ4/1P6/8/8/5ppp/2p3p1/6K1
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-01-17 more...
1. Td5 Txd4 2. Tc5+ Kxc5#
1. Td5 Td3 2. Txd3 Lxc2#
1. Td5 Txc2 2. Dxc3+ Txc3#
1. Td5 Td3 2. Txd3 Lxc2#
1. Td5 Txc2 2. Dxc3+ Txc3#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/B2R4/1r6/K1kP1N2/P1p3R1/2Nrp3/3bQ3
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2024-01-16 more...
1. f8=S! droht 2. Sgf6+ Kh4 3. Sxg4+ Kh5 4. Sgf6+ Kh4 5. Dh3+ Txh3#
1. f8=S Lb2,La1 2. Sef6+ Kg5,Kh4 3. Sxg4+ Kh5 4. Df7+ Kxg4 5. Txg3+ fxg3#
1. f8=S Td3 2. Sef6+ Kg5,Kh4 3. Sd5+ Kh5 4. Dxe5+ Lxe5 5. Sxf4+ Lxf4#
1. f8=S Lb2,La1 2. Sef6+ Kg5,Kh4 3. Sxg4+ Kh5 4. Df7+ Kxg4 5. Txg3+ fxg3#
1. f8=S Td3 2. Sef6+ Kg5,Kh4 3. Sd5+ Kh5 4. Dxe5+ Lxe5 5. Sxf4+ Lxf4#
Keywords: under-promotion key (S)
Genre: s#
Computer test: A.Baumann: Gustav 4.2a
FEN: 3B2N1/5P2/4Q2p/4p2k/1p2Npp1/R1b3r1/5ppK/5br1
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2024-01-13 more...
Genre: s#
Computer test: A.Baumann: Gustav 4.2a
FEN: 3B2N1/5P2/4Q2p/4p2k/1p2Npp1/R1b3r1/5ppK/5br1
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2024-01-13 more...
1. Td4 Kd6 2. g4 Kc6 3. g5 Kd6 4. g6 Kc6 5. g7 Kd6 6. g8=T Kc6 7. Tb8 Kd6 8. Tb5 Kc6 9. Ta5 Kd6 10. Se4+ Kc6 11. Sb4+ Sxb4#
wLc4 war Druckfehler.
wLc4 war Druckfehler.
Keywords: Epaulettenmatt
Genre: s#
Computer test: C+ Gustav 4.1d
FEN: 8/R7/K1k2N2/3n1P2/2P3R1/3N2P1/6B1/8
Input: Frank Müller, 2013-03-08
Last update: A.Buchanan, 2021-05-03 more...
Genre: s#
Computer test: C+ Gustav 4.1d
FEN: 8/R7/K1k2N2/3n1P2/2P3R1/3N2P1/6B1/8
Input: Frank Müller, 2013-03-08
Last update: A.Buchanan, 2021-05-03 more...
1. Sg8! droht 2. Tf6+ Lxf6 3. Dg5+ Lxg5 4. Lg6+ hxg6#
1. ... Lf6 2. Sde7+ Lxe7 3. Te5+ dxe5 4. Df3+ Lxf3#
1. ... Sd4 2. Te5+ dxe5 3. Sxe3+ Txe3 4. Dh3+ Txh3#
1. ... Tg1 2. Tf4+ Ke5 3. Th4+ Kf5 4. Dg5+ Txg5#
JQu hat eine Fassung mit sLh1 auf a8. (vgl. auch Phenix Seite 495)
So nicht im Original enthalten.
1. ... Lf6 2. Sde7+ Lxe7 3. Te5+ dxe5 4. Df3+ Lxf3#
1. ... Sd4 2. Te5+ dxe5 3. Sxe3+ Txe3 4. Dh3+ Txh3#
1. ... Tg1 2. Tf4+ Ke5 3. Th4+ Kf5 4. Dg5+ Txg5#
JQu hat eine Fassung mit sLh1 auf a8. (vgl. auch Phenix Seite 495)
So nicht im Original enthalten.
Genre: s#
Computer test: Gustav 4.1c
FEN: b3B3/7p/3p1N1R/3N1k1K/4R3/3Pp3/2n3QB/b3r3
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-03-16 more...
82 - P1263884
Tibor Szabo
Magyar Sakkelet 02-03/1981
Turnier des Vizügyi SC
1. Preis
(10+13)
s#2
b) wTb8 nach g5
Tibor Szabo
Magyar Sakkelet 02-03/1981
Turnier des Vizügyi SC
1. Preis
(10+13)
s#2
b) wTb8 nach g5
a) 1. Sa3! droht 2. Dd6+ Txd6#
1. Sa3 Se6 2. Dd5+ Kxd5#
1. Sa3 Le6 2. Dc5+ Kxc5#
b) 1. Sa3! droht 2. Dd6+ Txd6#
1. Sa3 Se6 2. Dc5+ Kxc5#
1. Sa3 Le6 2. Dd5+ Kxd5#
Datum Preisbericht: Nov. 1980 (Richter: Tibor Florian)
1. Sa3 Se6 2. Dd5+ Kxd5#
1. Sa3 Le6 2. Dc5+ Kxc5#
b) 1. Sa3! droht 2. Dd6+ Txd6#
1. Sa3 Se6 2. Dc5+ Kxc5#
1. Sa3 Le6 2. Dd5+ Kxd5#
Datum Preisbericht: Nov. 1980 (Richter: Tibor Florian)
Keywords: indirekte Entfesselung, reciprocal changed continuations
Genre: s#
FEN: 5n2/p3PPPp/r1Q2Kpp/pp4R1/3k4/3pqP1b/3P4/bN4B1
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-16 more...
Genre: s#
FEN: 5n2/p3PPPp/r1Q2Kpp/pp4R1/3k4/3pqP1b/3P4/bN4B1
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-16 more...
83 - P1263886
Tibor Szabo
Magyar Sakkelet 02-03/1981
Turnier des SC Vizügyi
3. Preis
(8+11)
s#2
b) wDd4 nach a7
Tibor Szabo
Magyar Sakkelet 02-03/1981
Turnier des SC Vizügyi
3. Preis
(8+11)
s#2
b) wDd4 nach a7
a) 1. Lc5! droht 2. Db4+ Txb4#
1. Lc5 Txc5 2. Db4+ Txb4#
1. Lc5 Lxc5 2. Dc4+ Txc4#
b) 1. Sc5! droht 2. Tb4+ Txb4# 2. c4+ Txc4#
1. Sc5 Txc5 2. Tb4+ Txb4#
1. Sc5 Lxc5 2. c4+ Txc4#
1. Lc5 Txc5 2. Db4+ Txb4#
1. Lc5 Lxc5 2. Dc4+ Txc4#
b) 1. Sc5! droht 2. Tb4+ Txb4# 2. c4+ Txc4#
1. Sc5 Txc5 2. Tb4+ Txb4#
1. Sc5 Lxc5 2. c4+ Txc4#
Keywords: Nowotny
Genre: s#
FEN: 2r2b2/3N3n/5pP1/1k1P1Kp1/R2Q2rq/B5pb/2P3p1/8
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-16 more...
Genre: s#
FEN: 2r2b2/3N3n/5pP1/1k1P1Kp1/R2Q2rq/B5pb/2P3p1/8
Input: Frank Müller, 2013-03-08
Last update: Dieter Berlin, 2023-08-16 more...
1. d8=L! h5 2. Lf6 h6 3. Dg4 fxg4 4. Sb3+ Kd3 5. Lg6+ Sxg6#
3. ... hxg4 4. Tb4+ Kc5 5. Sd3+ Sxd3#
3. ... hxg4 4. Tb4+ Kc5 5. Sd3+ Sxd3#
Keywords: Illegal position
Genre: s#
FEN: 8/3P1BQp/1R2p2p/1R2np2/3k1K1p/4N2P/4p3/2N1B3
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-02 more...
Genre: s#
FEN: 8/3P1BQp/1R2p2p/1R2np2/3k1K1p/4N2P/4p3/2N1B3
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-10-02 more...
* 1. ... fxe2#
1. Te4 Kxf2 2. Da1 Kf1 3. Da6+ Kf2 4. Tcc4 Kf1 5. Tc1+ Kf2 6. Tec4 Kf1 7. T4c2+ Kf2 8. De2+ fxe2#
Vorgänger Limbach 1958. Der erkannte sogar, dass Bb2 überflüssig ist.
1. Te4 Kxf2 2. Da1 Kf1 3. Da6+ Kf2 4. Tcc4 Kf1 5. Tc1+ Kf2 6. Tec4 Kf1 7. T4c2+ Kf2 8. De2+ fxe2#
Vorgänger Limbach 1958. Der erkannte sogar, dass Bb2 überflüssig ist.
Keywords: zyklischer Platzwechsel, anticipated, Obvious promotion (Lh2)
Genre: s#
Computer test: Gustav 4.1c
FEN: 8/8/8/8/1p6/1P3p2/1PRPRP1B/2QK1k1B
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-04-01 more...
Genre: s#
Computer test: Gustav 4.1c
FEN: 8/8/8/8/1p6/1P3p2/1PRPRP1B/2QK1k1B
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-04-01 more...
* 1. ... Dxf3#
1. Db1! Kxe2 2. Sg3+ Kd2 3. Se4+ Ke2 4. Dd3+ Sxd3#
1. Db1! Kxe2 2. Sg3+ Kd2 3. Se4+ Ke2 4. Dd3+ Sxd3#
Keywords: Flight-giving key
Genre: s#
FEN: 8/8/5p2/5P2/5KP1/5R2/4Nq1R/3Qnk1N
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-02-25 more...
Genre: s#
FEN: 8/8/5p2/5P2/5KP1/5R2/4Nq1R/3Qnk1N
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-02-25 more...
a) 1. Sc3! a5 2. Lb1 axb4 3. Dc2 bxc3 4. Dd2+ cxd2#
b) 1. Sd2! d5 2. De4+ dxe4 3. Sf3+ exf3 4. Lh2 f2#
b) 1. Sd2! d5 2. De4+ dxe4 3. Sf3+ exf3 4. Lh2 f2#
Keywords: white Bristol
Genre: s#
FEN: 8/8/p5Q1/7R/PP1k1n1R/1P2p3/1PB1p3/1N2K1B1
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-01-06 more...
Genre: s#
FEN: 8/8/p5Q1/7R/PP1k1n1R/1P2p3/1PB1p3/1N2K1B1
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2022-01-06 more...
1. Dh6 gxh6 2. h8=L h5 3. Lb3 a4 4. d6 axb3 5. Tf6 b2#
Genre: s#
FEN: 5k2/3PNbpP/Q7/p2P4/B6B/p7/p4R2/K7
Input: Frank Müller, 2013-03-08
Last update: James Malcom, 2021-04-10 more...
1. Lh7! droht 2. Lc2+ Sxc2#
1. ... f5 2. Lxf5 e4 3. Lxe4 d3 4. Lxd3 c2+ 5. Dd4+ Lxd4#
Viertelbatterie
1. ... f5 2. Lxf5 e4 3. Lxe4 d3 4. Lxd3 c2+ 5. Dd4+ Lxd4#
Viertelbatterie
Genre: s#
FEN: 6Bb/8/5p2/p1Q1p3/k2p4/p1p2p2/P4Pp1/K3n1r1
Input: Frank Müller, 2013-03-08
Last update: Marcin Banaszek, 2021-04-12 more...
1. Kg3+ Kg6 2. g8=D+ Kxf6 3. f8=T+ Kxe7 4. d8=L+ Kd6 5. c8=S+ Kc6 6. d5+ Sxd5#
Keywords: Allumwandlung, konsekutive Umwandlungen 4
Genre: s#
FEN: 8/1pPPPPP1/1N3B1r/1bb2p1k/3P4/r1n5/6PK/7R
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2020-12-09 more...
Genre: s#
FEN: 8/1pPPPPP1/1N3B1r/1bb2p1k/3P4/r1n5/6PK/7R
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2020-12-09 more...
1. f6 Dxf6 2. Sb5 Lg7 3. Tc3+ Dxc3 4. Txc3+ Lxc3 5. Sa3+ Sxa3#
Genre: s#
Computer test: Gustav 4.1d
FEN: 7q/2N5/7b/2B2P2/BPk1P3/RR1pp3/pp1p4/rn1Kn3
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-06-11 more...
1. g5 g6 2. Sf5 gxf5 3. Te5 dxe5 4. g6 exf4 5. gxf4 Kd2#
wBb2 und wSc2 waren Druckfehler
wBb2 und wSc2 waren Druckfehler
Genre: s#
FEN: 8/2p1N1p1/2Pp4/3P4/2pp1BP1/1prk1KP1/1pn1RPP1/1B6
Input: Frank Müller, 2013-03-13
Last update: Felber, Volker, 2023-08-30 more...
1. Lg8! droht 2. Te6+ Kd5 3. Txb6+ Ke5 4. Txb5+ Lxb5#
1. ... b4 2. Sf7+ Kd5 3. Sd6+ Ke5 4. Sc4+ Lxc4#
1. ... Sxg5 2. Sg6+ Kf6 3. Sxf4+ Ke5 4. Sd3+ Lxd3#
1. ... b4 2. Sf7+ Kd5 3. Sd6+ Ke5 4. Sc4+ Lxc4#
1. ... Sxg5 2. Sg6+ Kf6 3. Sxf4+ Ke5 4. Sd3+ Lxd3#
Keywords: Batteriematt horizontal, Battery play, differenzierte Batterieabzüge
Genre: s#
FEN: 7N/2R5/1p2B2R/1p2kpP1/5p2/BpP2P1n/1P4p1/1K3br1
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-12-14 more...
Genre: s#
FEN: 7N/2R5/1p2B2R/1p2kpP1/5p2/BpP2P1n/1P4p1/1K3br1
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-12-14 more...
1. Se8! droht 2. Sb8+ Ke5 3. Ld6+ Ke6 4. Lc5+ Ke5 5. Sd7+ Dxd7 6. Ld4+ Dxd4#
1. ... Sed3 2. Sa5+ Ke5 3. Ld6+ Ke6 4. La3+ Ke5 5. Lb2+ Sxb2 6. Sc4+ Sxc4#
1. ... fxg6 2. Se5+ Kxe5 3. Ld6+ Ke6 4. Lb4+ Ke5 5. Dc7+ Txc7 6. Lc3+ Txc3#
Offensichtlich Korrektur der 5227 Sakkélet 04/1988.
Somit ist das von Petkow angegebene 1988 natürlich falsch!
Wurde auch im Informalturnier 1990 ausgezeichnet
1. ... Sed3 2. Sa5+ Ke5 3. Ld6+ Ke6 4. La3+ Ke5 5. Lb2+ Sxb2 6. Sc4+ Sxc4#
1. ... fxg6 2. Se5+ Kxe5 3. Ld6+ Ke6 4. Lb4+ Ke5 5. Dc7+ Txc7 6. Lc3+ Txc3#
Offensichtlich Korrektur der 5227 Sakkélet 04/1988.
Somit ist das von Petkow angegebene 1988 natürlich falsch!
Wurde auch im Informalturnier 1990 ausgezeichnet
Keywords: Batterie Typ Siers, Batterietransformation (SL/T), differenzierte Batterieabzüge, half-battery, white
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/1Q2Bp1r/R1NNkPP1/5q2/4P3/1p2KppB/3pp1p1/2nrn3
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-05-21 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/1Q2Bp1r/R1NNkPP1/5q2/4P3/1p2KppB/3pp1p1/2nrn3
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-05-21 more...
1. Tfg8! Kf5 2. Dc8+ Sxc8 3. Lg4+ Kxe4 4. Sc3+ Lxc3#
1. ... Kf7 2. Sg5+ Lxg5 3. Dc7+ Le7 4. Dc4+ Sxc4#
1. ... Kf7 2. Sg5+ Lxg5 3. Dc7+ Le7 4. Dc4+ Sxc4#
Genre: s#
FEN: 3B1R2/8/P1QnkbR1/KP6/P3NP2/4PB2/2P1NP2/8
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2022-03-10 more...
1. Te4! fxe4 2. Dxe6+ Kd4 3. Dh3 exd3 4. Dxe3+ Kxe3 5. Tg4 d2#
1. ... f4 2. Tc4 f3 3. Tc5+ Kd4 4. Tg4+ Sf4 5. g3 f2#
1. ... f4 2. Tc4 f3 3. Tc5+ Kd4 4. Tg4+ Sf4 5. g3 f2#
Keywords: Bauernschlag-Varianten
Genre: s#
Computer test: Gustav 4.1d
FEN: 6B1/4BQ2/4n3/1P1kNpR1/5R2/3Pp3/1P2p1P1/4K3
Reprints: 5861 Problemista 04-06/1999
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-06-29 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: 6B1/4BQ2/4n3/1P1kNpR1/5R2/3Pp3/1P2p1P1/4K3
Reprints: 5861 Problemista 04-06/1999
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-06-29 more...
1. Tg1! a2 2. Sf6+ Kf3,Kf4 3. Sd5+ Ke4 4. Sxc3+ Sxc3#
1. ... g5 2. Sf2+ exf2 3. De6+ Kf3 4. De2+ dxe2#
1. ... Lg8 2. Sa5+ Kd4 3. Dc4+ Lxc4 4. Sb3+ Lxb3#
1. ... g5 2. Sf2+ exf2 3. De6+ Kf3 4. De2+ dxe2#
1. ... Lg8 2. Sa5+ Kd4 3. Dc4+ Lxc4 4. Sb3+ Lxb3#
Genre: s#
FEN: BB6/5Q1b/2N3p1/8/4k1N1/p1ppp3/3p4/1n1K1R2
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-12-30 more...
1. Ta3! droht 2. Td5+ Ke4 3. Sxc3+ Ke3 4. Sxd1+ Ke4 5. Sf2+ Sxf2#
1. ... Sg3 2. Dxc3+ Ke4 3. Lf5+ Sxf5 4. De5+ Kxe5 5. Te3+ Sxe3#
1. ... Ke4 2. Sxc3+ Ke5 3. Sxd1+ c3 4. Dxc3+ Ke4 5. Sf2+ Sxf2#
1. ... Sg3 2. Dxc3+ Ke4 3. Lf5+ Sxf5 4. De5+ Kxe5 5. Te3+ Sxe3#
1. ... Ke4 2. Sxc3+ Ke5 3. Sxd1+ c3 4. Dxc3+ Ke4 5. Sf2+ Sxf2#
Genre: s#
FEN: 2BR4/2N1B3/R4Ppb/4k1pr/2p3Kp/2p4P/2Ppp3/QN1b2nn
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-10-02 more...
1. a8=L! La2 2. L3xd5+ Lxd5 3. Tg1+ Lg2 4. c6 f3#
1. ... Lxc2 2. Dh7+ Lxh7 3. L8xd5+ Kh8 4. Tf1 d3#
1. ... Lxc2 2. Dh7+ Lxh7 3. L8xd5+ Kh8 4. Tf1 d3#
Genre: s#
FEN: 3N2k1/P3P3/5P2/2Pp3R/3p1p2/3QpB2/2PpK3/1b1N3R
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2022-02-06 more...
1. Dxh4+! Kg2 2. Dh3+ Kf3 3. Df1+ Ke4 4. Te6+ Kd5 5. Sc3+ Lxc3#
Keywords: Königslenkung
Genre: s#
Computer test: Popeye 4.61
FEN: 8/8/6RR/8/Q6p/n5p1/P1PbN3/K5Bk
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-04-19 more...
Genre: s#
Computer test: Popeye 4.61
FEN: 8/8/6RR/8/Q6p/n5p1/P1PbN3/K5Bk
Input: Frank Müller, 2013-03-13
Last update: Marcin Banaszek, 2021-04-19 more...
Show statistic for complete result. Show search result faster by using ids.
https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20200919+AND+NOT+K%3D%27Hilfsr%C3%BCckz%C3%BCger%27+AND+NOT+A%3D%27Degenkolbe%2C+Mirko%27+AND+S%3D%27Sakkelet%27
The problems of this query have been registered by the following contributors:
Gerd Wilts (5)hpr (6)
Markus Manhart (6)
Ralf Krätschmer (1)
HBae (3)
Hans-Jürgen Schäfer (2)
Franz Pachl (2)
Felber, Volker (8)
Brian Stephenson (16)
Frank Müller (49)
Ralf Kr?tschmer (1)
Nikolai Beluhov (1)
b) the ep capture is unjustified, last move could be Ke2-f1 or f3xg4 (2023-08-06)
A.Buchanan: There was an error in the stipulation: "b) sLe3 nach h2 (-wSh2)" is completely incorrect. However "b) sLe3 nach f3" leads to a very nice problem which matches the solution already present. This problem is not in WinChloe, but I am sure this is the resolution of the mystery (2023-08-07)
Henrik Juel: You are probably right, Andrew; maybe there was a misprint in the source
Now part b) is C+ Popeye 4.61 after very simple analysis (2023-08-07)
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