78 problem(s) found in 4363 milliseconds (displaying 78 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Hoffmann, Peter' AND K='Entblockung'] [download as LaTeX]
1. Ta6! Sb3 2. Ta1+ Sxa1 3. Ta6 Sb3 4. Ta1+ Sxa1 5. Da8 Sb3 6. Da1+ Sxa1 7. Se5 ... 8. Sf3#
Keywords: Entblockung, Sacrifice of white pieces (TTD)
Genre: n#
Computer test: A. Baumann: Gustav 4.1d
FEN: 8/8/1RRn4/6br/1pp3N1/2p1pQpr/4K1p1/n5kb
Reprints: 188 Volksstimme (Chemnitz) 30/06/1962
236 Im Banne des Schachproblems , p. 165, 1971
63c Logische Phantasien , p. 88, 1986
183 Schach für Nußknacker 1994
660a Problemschach-Jahrbuch 1995 D , p. 265, 1996
Die Schwalbe , p. 287, 02/1996
Die Schwalbe , p. 395, 12/2001
Input: Gerd Wilts, 1996-06-06
Last update: Dieter Berlin, 2023-07-09 more...
Genre: n#
Computer test: A. Baumann: Gustav 4.1d
FEN: 8/8/1RRn4/6br/1pp3N1/2p1pQpr/4K1p1/n5kb
Reprints: 188 Volksstimme (Chemnitz) 30/06/1962
236 Im Banne des Schachproblems , p. 165, 1971
63c Logische Phantasien , p. 88, 1986
183 Schach für Nußknacker 1994
660a Problemschach-Jahrbuch 1995 D , p. 265, 1996
Die Schwalbe , p. 287, 02/1996
Die Schwalbe , p. 395, 12/2001
Input: Gerd Wilts, 1996-06-06
Last update: Dieter Berlin, 2023-07-09 more...
1. Kb8 Ka4 2. Kc8 Ka3 3. Kd8 Ka4 4. Ke8 Ka3 5. Kf8 Ka4 6. Kg7 Ka3 7. Kf6 Ka4 8. Kg5 Ka3 9. Kf4 Ka4 10. Kxe4 Ka3 11. Kd3 Ka4 12. e4 Ka3 13. e3 Ka4 14. e2 Ka3 15. e1=D Ka4 16. Dxe6 Ka3 17. Dd7 cxd7 18. Kc2 d8=D 19. Kb1 Dd1#
Keywords: Promotion (Dd), Entblockung, Ceriani-Frolkin Theme (d), Model mate, Königswanderung, Switchback (K), Kindergarten Problem, Pronkin Theme (D)
Genre: h#
Computer test: Gustav 4.1d
FEN: 8/k1p1p3/1pP1P2p/1P2p2P/1Pp1P3/KpP5/1P6/8
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: A.Buchanan, 2021-04-06 more...
Genre: h#
Computer test: Gustav 4.1d
FEN: 8/k1p1p3/1pP1P2p/1P2p2P/1Pp1P3/KpP5/1P6/8
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: A.Buchanan, 2021-04-06 more...
1. Kc7 Lh3 2. Kd6 Lg4 3. Ke5 d4+ 4. Kxd4 Lh3 5. Kc3 Lg4 6. d4 Lh3 7. d3 Lg4 8. d2 Lh3 9. d1=L Lg4 10. Lb3 Lh3 11. Le6 fxe6 12. Kxb4 e7 13. Ka5 e8=D 14. Ka6 Da8#
vgl. Karl Fabel 84v The Problemist 07/1966
SCHRECKE: vergleiche: P0503740 (2021-03-23)
more ...
comment
SCHRECKE: vergleiche: P0503740 (2021-03-23)
more ...
comment
Keywords: Promotion (D), under-promotion (l), konsekutive Umwandlungen 2 (lD), Entblockung, Antiphönix, Model mate
Genre: h#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-03-23)
FEN: 1k6/8/1p3p1p/1p1p1P1P/1P3pB1/3P1Pp1/6Pp/7K
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: Gunter Jordan, 2023-07-16 more...
Genre: h#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-03-23)
FEN: 1k6/8/1p3p1p/1p1p1P1P/1P3pB1/3P1Pp1/6Pp/7K
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: Gunter Jordan, 2023-07-16 more...
1. Txa2 Sxa2 2. Kb6 Sc1 3. Kc7 Sa2 4. Kd8 Sc1 5. Ke8 Sa2 6. Kf8 Sc1 7. Kg8 Sa2 8. Kh7 Sc1 9. Kg6 Sa2 10. Kxf6 Sc1 11. Ke7 Sa2 12. f5 Sc1 13. f4 Sa2 14. f3 exf3 15. e2 Kd2 16. Kd8 Sc3 17. Kc7 Sa4 18. Kc6 Tc3#
Keywords: Capture key, Switchback (Sk), Entblockung, Round Trip (k-8), Square vacation
Genre: h#
Computer test: C+, popeye 4.87
FEN: 8/1b1p1p2/k2p1P2/1p1p4/1P1P4/BRKPp3/NPP1P3/r1N5
Input: hpr, 1999-03-30
Last update: Gunter Jordan, 2022-12-01 more...
Genre: h#
Computer test: C+, popeye 4.87
FEN: 8/1b1p1p2/k2p1P2/1p1p4/1P1P4/BRKPp3/NPP1P3/r1N5
Input: hpr, 1999-03-30
Last update: Gunter Jordan, 2022-12-01 more...
a) 1. Txg2 Kxg2 2. Ld4 Kh1 3. Le5 fxe5 4. Kf4 e6 5. Kg5 e7 6. Kh4 e8=D 7. Kh3 Dxh5#
b) 1. gxf3ep gxf3 2. Ke5 Kg2 3. Le4 fxe4 4. Kf6 exf5 5. Kg7 f6 6. Kh8 f7 7. Th7 f8=D#
b) 1. gxf3ep gxf3 2. Ke5 Kg2 3. Le4 fxe4 4. Kf6 exf5 5. Kg7 f6 6. Kh8 f7 7. Th7 f8=D#
Keywords: Switchback (K in a), Entblockung, Promotion (D), Promotion in the mating move (D in b), Twin, En passant as key, Selfblock (in b), Corner mate (in b), Model mate (in b)
Genre: h#, Retro
FEN: 8/8/8/5p1p/4kPp1/3bb1p1/2r3Pp/7K
Input: hpr, 2000-10-27
Last update: Gunter Jordan, 2020-11-25 more...
Genre: h#, Retro
FEN: 8/8/8/5p1p/4kPp1/3bb1p1/2r3Pp/7K
Input: hpr, 2000-10-27
Last update: Gunter Jordan, 2020-11-25 more...
6 - P0578872
Unto Heinonen
1240 Suomen Tehtäväniekat , p. 30, 30/05/1997
Jan Hannelius zum 80. Geburtstag gewidmet
(2+7) C+
h#7
Unto Heinonen
1240 Suomen Tehtäväniekat , p. 30, 30/05/1997
Jan Hannelius zum 80. Geburtstag gewidmet
(2+7) C+
h#7
1. Sc4+ Ka4 2. Dc6+ Kxb3 3. Sd6+ Ka3 4. c4 Kb4 5. Ld5 Ka5 6. Kc5 b3 7. Td4 b4#
Yuri Bilokin: you can see *) 1... ... 2.Sc4+ Ka4 3.Qc6+ Kxb3 4.Sd6+ Ka3 5.c4 Kb4 6.Bd5 Ka5 7.Kc5 b3 8.Rd4 b4# (IM (2022-07-03)
comment
comment
Keywords: Checking key, Ideal mate, Minimal (B), Entblockung, Tempo Loss, Remote selfblock, Selfblock, Pawn mate, Round Trip (K-5), Liniensperrung, Check Protection, Discovered check
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/5b2/1n4q1/K1p5/3kr3/1p6/1P6/8
Reprints: 179 Ideal-Mate Encyclopedia Vol.1 1999
zu 18347 Die Schwalbe 308, p. 109, 04/2021
Input: hpr, 2000-12-30
Last update: Gunter Jordan, 2021-05-12 more...
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/5b2/1n4q1/K1p5/3kr3/1p6/1P6/8
Reprints: 179 Ideal-Mate Encyclopedia Vol.1 1999
zu 18347 Die Schwalbe 308, p. 109, 04/2021
Input: hpr, 2000-12-30
Last update: Gunter Jordan, 2021-05-12 more...
1. ... Lg2 2. Kxd5 Kf1 3. Kc4 Kg1 4. d5 Lf1 5. d6 Lxe3 6. c1=L Ld2 7. c2 e3#
erschienen 04/2001
Anton Baumann: 1. .. Lg2 2.Kxd5 Kf1 3.Kc4 Kg1 4.d5 Lf1 5.d6 Lxe3 6.c1=L Ld2 7.c2 e3#
C+ Gustav 4.1d (2020-11-24)
comment
Anton Baumann: 1. .. Lg2 2.Kxd5 Kf1 3.Kc4 Kg1 4.d5 Lf1 5.d6 Lxe3 6.c1=L Ld2 7.c2 e3#
C+ Gustav 4.1d (2020-11-24)
comment
Keywords: under-promotion (l), Batteriematt diagonal, discovered checkmate, Unpinning, Entblockung, Klasinc theme (L-K), Line opening, Model mate
Genre: h#
FEN: 8/3p4/3p4/3P4/2kP1p1p/1pp1pP1P/brp1P3/brB1KB2
Input: hpr, 2001-05-26
Last update: Gunter Jordan, 2020-11-25 more...
Genre: h#
FEN: 8/3p4/3p4/3P4/2kP1p1p/1pp1pP1P/brp1P3/brB1KB2
Input: hpr, 2001-05-26
Last update: Gunter Jordan, 2020-11-25 more...
1. f1=D+ Kxe3 2. Df8 Ke2 3. Dc5 dxc5 4. Kb2 c6 5. c1=T c7 6. Tb1 c8=D 7. Kc1 Dxc3#
Yuri Bilokin: more economical -bPe3 8/8/8/3p4/3Pp3/2p5/2p1Kp2/2k5 (2+6) h#7
1.f1=Q+ Ke3 2.Qf8 Ke2 3.Qc5 dxc5 4.Kb2 c6 5.c1=R c7 6.Rb1 c8=Q 7.Kc1 Qxc3# (2022-07-18)
comment
1.f1=Q+ Ke3 2.Qf8 Ke2 3.Qc5 dxc5 4.Kb2 c6 5.c1=R c7 6.Rb1 c8=Q 7.Kc1 Qxc3# (2022-07-18)
comment
Keywords: Minimal (B), konsekutive Umwandlungen 3 (dtD), Promotion key, Promotions to queens, Promotion (Dd), under-promotion (t), Kindergarten Problem, Checking key, Entblockung, Selfblock, Antiphönix
Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 8/8/8/3p4/3Pp3/2p1p3/2p1Kp2/2k5
Input: hpr, 2002-05-13
Last update: Gunter Jordan, 2022-07-18 more...
Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 8/8/8/3p4/3Pp3/2p1p3/2p1Kp2/2k5
Input: hpr, 2002-05-13
Last update: Gunter Jordan, 2022-07-18 more...
9 - P1008913
Rolf Wiehagen
Achim Schöneberg
10906 Die Schwalbe 185 10/2000
(8+6) C+
ser-h#4
b) +wTb3 (-wLb3)
Rolf Wiehagen
Achim Schöneberg
10906 Die Schwalbe 185 10/2000
(8+6) C+
ser-h#4
b) +wTb3 (-wLb3)
a) 1. Ta4? 2. Txd4 3. Txe4 4. Txe6+ Lxe6+ 5. Lxe6!
1. Lb1! 2. Ld3 3. Lc4 4. Lxe6 Lxe6#
b) 1. Lb1? 2. Ld3 3. Lxe2 4. Lxf3 Txf3+ 5. Txf3!
1. Ta4! 2. Txd4 3. Td3 4. Txf3 Txf3#
Die beiden Autoren machten den Vorschlag, unter das Diagramm das aus dem orthodoxen Bereich bekannte "v" zu setzen. Dies widerstrebte mir dann doch. Ein diesbezüglicher Hinweis im Vorspann mußte genügen.
Autoren: Rehm-Thema, diagonal und orthogonal mit eindeutigen thematischen Verführungen durch den jeweils "falschen" Hinterstein.
AB: Sehr leicht zu durchschauendes Peri-Manöver.
Schwarz-weiße Opferbahnungen nach einleitenden Umschiffungen des jeweiligen wWirkungssteins (HJ).
1. Lb1! 2. Ld3 3. Lc4 4. Lxe6 Lxe6#
b) 1. Lb1? 2. Ld3 3. Lxe2 4. Lxf3 Txf3+ 5. Txf3!
1. Ta4! 2. Txd4 3. Td3 4. Txf3 Txf3#
Die beiden Autoren machten den Vorschlag, unter das Diagramm das aus dem orthodoxen Bereich bekannte "v" zu setzen. Dies widerstrebte mir dann doch. Ein diesbezüglicher Hinweis im Vorspann mußte genügen.
Autoren: Rehm-Thema, diagonal und orthogonal mit eindeutigen thematischen Verführungen durch den jeweils "falschen" Hinterstein.
AB: Sehr leicht zu durchschauendes Peri-Manöver.
Schwarz-weiße Opferbahnungen nach einleitenden Umschiffungen des jeweiligen wWirkungssteins (HJ).
Keywords: Seriesmover, Twin, Rehm Theme, bi-coloured Bristol, Periführung, Entblockung
Genre: Fairies
Computer test: Gustav 4.1d
FEN: 8/8/2K1P3/p6p/3PPQ2/rB3P1k/b3P1n1/8
Input: Gerd Wilts, 2003-07-01
Last update: Arnold Beine, 2022-10-31 more...
Genre: Fairies
Computer test: Gustav 4.1d
FEN: 8/8/2K1P3/p6p/3PPQ2/rB3P1k/b3P1n1/8
Input: Gerd Wilts, 2003-07-01
Last update: Arnold Beine, 2022-10-31 more...
10 - P1074970
Marcel Tribowski
feenschach , p. 159, 09-11/2005
4. ehrende Erwähnung
59. Thematurnier
(4+10) C+
h#5
2.1...
Marcel Tribowski
feenschach , p. 159, 09-11/2005
4. ehrende Erwähnung
59. Thematurnier
(4+10) C+
h#5
2.1...
1) 1. Lh5 Lf3 2. Lg6 fxg6 3. Ke3 g7 4. Kxf3 g8=D 5. Le3 Dg2#
2) 1. Sg5 Ld5 2. Se6 fxe6 3. Kd4 e7 4. Kxd5 e8=D 5. Ld4 Dc6#
2) 1. Sg5 Ld5 2. Se6 fxe6 3. Kd4 e7 4. Kxd5 e8=D 5. Ld4 Dc6#
Keywords: Promotion (D), Selfblock, Model mate, Echo, Entblockung
Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1566408 KB))
FEN: B7/5p2/1p3p2/pP2pP2/5p2/3k3n/8/3b2bK
Reprints: 8) Quartz 51, p. 855, 01/2021
Input: hpr, 2007-10-08
Last update: Gunter Jordan, 2022-03-23 more...
Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1566408 KB))
FEN: B7/5p2/1p3p2/pP2pP2/5p2/3k3n/8/3b2bK
Reprints: 8) Quartz 51, p. 855, 01/2021
Input: hpr, 2007-10-08
Last update: Gunter Jordan, 2022-03-23 more...
1. e6 2. exf5 3. f4 4. f3 5. f2 6. f1=D 7. Dxh3 8. Dxh5 9. Df5 10. h5 11. h4 12. h3 13. h2 14. h1=L 15. Lxc6 16. Le4 17. c6 18. cxb5 19. b4 20. b3 21. b2 22. b1=T 23. Tb6 24. Txd6 25. Te6 26. d5 27. d4 28. d3 29. dxc2 30. c1=S 31. Se2 32. Sf4 d4#
Keywords: Seriesmover, Allumwandlung, Excelsior (4-fach), Kindergarten Problem, Pawn mate, Ideal mate, Entblockung, Selfblock, Promotion, under-promotion, konsekutive Umwandlungen 4 (dlts)
Genre: Fairies
FEN: 8/2ppp2p/2PP1p2/1PK1kP1P/8/7P/2PP4/8
Reprints: zu 18098 Die Schwalbe 204, p. 656, 08/2020
Input: hpr, 2009-05-30
Last update: Gunter Jordan, 2020-08-14 more...
Genre: Fairies
FEN: 8/2ppp2p/2PP1p2/1PK1kP1P/8/7P/2PP4/8
Reprints: zu 18098 Die Schwalbe 204, p. 656, 08/2020
Input: hpr, 2009-05-30
Last update: Gunter Jordan, 2020-08-14 more...
1. Lb6 Kb8 2. Kg5 Kc8 3. Kf6 Kb8 4. Ke7 Kc8 5. La8 Kb8 6. Kxd7 Kxa8 7. Kc6 Kb8 8. d7 Ka8 9. d8=D#
Keywords: Miniature Collection (0328430), Promotion in the mating move, Promotion (D), Entblockung, Ideal mate, Corner mate
Genre: n#
FEN: 2k5/2Bp4/3P4/8/7K/8/8/7B
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2023-11-08 more...
Genre: n#
FEN: 2k5/2Bp4/3P4/8/7K/8/8/7B
Input: Zuncke/Bruder, 2010-09-12
Last update: Gunter Jordan, 2023-11-08 more...
1. Tb2 Sc4 2. Tb4 Kxh2 3. Kd7 Sb6+ 4. Kd6 Kg3 5. c4 Kf4 6. Kc5 Ke5 7. Sb5 Sd7#
Keywords: Minimal, Remote selfblock, Selfblock, Line closing, Model mate, Entblockung
Genre: h#
FEN: 2k5/n1p5/2p5/2p5/6p1/N6p/6rp/7K
Input: Felber, Volker, 2012-04-15
Last update: Gunter Jordan, 2018-12-26 more...
Genre: h#
FEN: 2k5/n1p5/2p5/2p5/6p1/N6p/6rp/7K
Input: Felber, Volker, 2012-04-15
Last update: Gunter Jordan, 2018-12-26 more...
14 - P1237750
George P. Sphicas
2666v Ideal-Mate Review 07-09/1988
nach U. Heinonen
(8+8) C+
ser-h#40
George P. Sphicas
2666v Ideal-Mate Review 07-09/1988
nach U. Heinonen
(8+8) C+
ser-h#40
1. h1=D 2. Dxh5 3. De8 4. h5 5. h4 6. hxg3 7. g2 8. g1=D 9. Dxg4 10. f1=L 11. Ld3 12. Lxc2 13. Lf5 14. c2 15. c1=L 16. Lxa3 17. Ld6 18. a3 19. a2 20. a1=S 21. Sb3 22. Sxa5 23. Sc6 24. a5 25. a4 26. a3 27. a2 28. a1=T 29. Ta8 30. Td8 31. Lc8 32. Ke6 33. Kd7 34. Dge6 35. g4 36. g3 37. g2 38. g1=T 39. Tg7 40. Te7 bxc6#
Keywords: Ideal mate, Kindergarten Problem, Seriesmover, Allumwandlung, konsekutive Umwandlungen 7 (ddllstt), Pawn mate, Selfblock, Entblockung, Promotion, under-promotion, Promotions to rooks, Promotions to queens, Promotions to bishops, Promotion key
Genre: Fairies
Computer test: V. Kotesovec: Alybadix (1 h 23 m)
FEN: 8/7p/pK6/PP1k2pP/p5P1/P1p3P1/2P2p1p/8
Reprints: G26 FIDE Album 1986-1988 , p. 464,
(60) Ideal-Mate Review 53 07-09/1994
4) idee & form 161, p. 5461, 01/2024
Input: Frank Müller, 2012-05-01
Last update: Gunter Jordan, 2024-03-13 more...
Genre: Fairies
Computer test: V. Kotesovec: Alybadix (1 h 23 m)
FEN: 8/7p/pK6/PP1k2pP/p5P1/P1p3P1/2P2p1p/8
Reprints: G26 FIDE Album 1986-1988 , p. 464,
(60) Ideal-Mate Review 53 07-09/1994
4) idee & form 161, p. 5461, 01/2024
Input: Frank Müller, 2012-05-01
Last update: Gunter Jordan, 2024-03-13 more...
1. Sc6 a3 2. Sd4 a4 3. Sxe2 a5 4. Sd4 La6+ 5. Ka8 Lc8 6. Sc6 a6 7. Sb8 Lb7#
Keywords: Rücknahme Schlüsselzug, Rückkehr nach Umwandlung (s), Corner mate, Model mate, Entblockung
Genre: h#
FEN: 1n6/pk6/8/8/8/4p1p1/P3P1P1/5B1K
Input: Felber, Volker, 2012-05-07
Last update: Gunter Jordan, 2021-10-26 more...
Genre: h#
FEN: 1n6/pk6/8/8/8/4p1p1/P3P1P1/5B1K
Input: Felber, Volker, 2012-05-07
Last update: Gunter Jordan, 2021-10-26 more...
16 - P1281968
Dieter Kutzborski
502 Europa-Rochade , p. 20, 02/1984
2. Preis
Informalturnier 1984/85
Mehrzüger
(5+6)
#5
Dieter Kutzborski
502 Europa-Rochade , p. 20, 02/1984
2. Preis
Informalturnier 1984/85
Mehrzüger
(5+6)
#5
1. Lb7? droht 2. Tf5
1. ... c6!
1. Lc8! c6 2. Lh3 c5 3. Lg2 c4 4. Lb7 ... 5. Td5#
1. ... c5 2. Lb7
1. ... c6!
1. Lc8! c6 2. Lh3 c5 3. Lg2 c4 4. Lb7 ... 5. Td5#
1. ... c5 2. Lb7
Keywords: Entblockung
Genre: n#
FEN: K6n/2p1R3/B2k1Pp1/R6p/8/8/1p6/8
Reprints: 8. Die Schwalbe 102, p. 181, 12/1986
Input: Felber, Volker, 2014-01-09
Last update: Dieter Berlin, 2022-03-11 more...
Genre: n#
FEN: K6n/2p1R3/B2k1Pp1/R6p/8/8/1p6/8
Reprints: 8. Die Schwalbe 102, p. 181, 12/1986
Input: Felber, Volker, 2014-01-09
Last update: Dieter Berlin, 2022-03-11 more...
17 - P1294417
Aleksandr Pankratiev
Mykhailo Gershynskyi
E062 SuperProblem (Website) 06/09/2014
(2+9) C+
h#5
Aleksandr Pankratiev
Mykhailo Gershynskyi
E062 SuperProblem (Website) 06/09/2014
(2+9) C+
h#5
1. a2 Lb2 2. a1=L La3 3. Lb2 Lxb4 4. La3 Lf8 5. Le7 Lg7#
Selbstplagiat!
Selbstplagiat!
Gunter Jordan: Er kann es halt nicht lassen! Genau die gleiche Aufgabe veröffentlichte Pankratiev in Springaren, Heft 137, 09/2015, Nr. 13442. Kurioserweise dort mit dem Ko-Autor M. Gershinski. (2017-02-27)
Olaf Jenkner: Was hat der Erfinder von Unix damit zu tun?
Zwar hat er die ersten Endspieldatenbanken geschaffen, aber im Hilfsmattbereich ist er doch ein unbeschriebenes Blatt. (2017-02-27)
Gunter Jordan: Ich habe noch einmal in der Ursprungsquelle (SuperProblem) nachgesehen. Der Ko-Autor ist nicht Ken Thompnon, sondern Gerschinski (wie auch beim Selbstplagiat). Ich habe K. Thompson als Autor gelöscht, bekomme aber Gerschinski nicht in die Datenbank hinein, der wird so komisch geschrieben. Vielleicht kann jemand helfen? (2022-01-03)
comment
Olaf Jenkner: Was hat der Erfinder von Unix damit zu tun?
Zwar hat er die ersten Endspieldatenbanken geschaffen, aber im Hilfsmattbereich ist er doch ein unbeschriebenes Blatt. (2017-02-27)
Gunter Jordan: Ich habe noch einmal in der Ursprungsquelle (SuperProblem) nachgesehen. Der Ko-Autor ist nicht Ken Thompnon, sondern Gerschinski (wie auch beim Selbstplagiat). Ich habe K. Thompson als Autor gelöscht, bekomme aber Gerschinski nicht in die Datenbank hinein, der wird so komisch geschrieben. Vielleicht kann jemand helfen? (2022-01-03)
comment
Keywords: Minimal (L), under-promotion (l), Entblockung, Umnov, bi-coloured Bristol, Selfblock, Model mate
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 6K1/2p5/4pkn1/5pp1/1p6/p1p5/8/B7
Input: hpr, 2015-01-07
Last update: Mario Richter, 2022-01-04 more...
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 6K1/2p5/4pkn1/5pp1/1p6/p1p5/8/B7
Input: hpr, 2015-01-07
Last update: Mario Richter, 2022-01-04 more...
18 - P1302572
Zdravko Maslar
16286 Die Schwalbe 272, p. 89, 04/2015
5. Preis
PR Boris Schorochow
(9+9)
h#18
Zdravko Maslar
16286 Die Schwalbe 272, p. 89, 04/2015
5. Preis
PR Boris Schorochow
(9+9)
h#18
1. Kg8 La2 2. Kf8 Lb1 3. Ke8 La2 4. Kd8 Lb1 5. Kc7 La2 6. Kd6 Lb1 7. Kxe6 La2 8. Kf5 Lb1 9. Kg4 La2 10. Kxh5 Lb1 11. Kg4 La2 12. b1=S h5 13. Sa3 Lb1 14. Sxc2 Lxc2 15. Kg5 Lg6 16. hxg6 h7 17. Kh6 Kc2 18. g5 h8=D#
Hierzu gibt es eine Version von ZM, siehe P1398829.
Hierzu gibt es eine Version von ZM, siehe P1398829.
Hans-Jürgen Manthey: Gustav lösst in 2,97 sekunden! brute force, zugzahl unbekannt.
1. Kh8-g8 Lb1-a2 2. Kg8-f8 La2-b1 3. Kf8-e8 Lb1-a2 4. Ke8-d8 La2-b1 5. Kd8-c7 Lb1-a2 6. Kc7-d6 La2-b1 7. Kd6xe6 Lb1-a2 8. Ke6-f5 La2-b1 9. Kf5-g4 Lb1-a2 10. Kg4xh5 La2-b1 11. Kh5-g4 Lb1-a2 12. b2-b1S Bh4-h5 13. Sb1-a3 La2-b1 14. Sa3xc2 Lb1xc2 15. Kg4-g5 Lc2-g6 16. Bh7xg6 Bh6-h7 17. Kg5-h6 Kd1-c2 18. Bg6-g5 h7-h8D# (2021-03-25)
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1. Kh8-g8 Lb1-a2 2. Kg8-f8 La2-b1 3. Kf8-e8 Lb1-a2 4. Ke8-d8 La2-b1 5. Kd8-c7 Lb1-a2 6. Kc7-d6 La2-b1 7. Kd6xe6 Lb1-a2 8. Ke6-f5 La2-b1 9. Kf5-g4 Lb1-a2 10. Kg4xh5 La2-b1 11. Kh5-g4 Lb1-a2 12. b2-b1S Bh4-h5 13. Sb1-a3 La2-b1 14. Sa3xc2 Lb1xc2 15. Kg4-g5 Lc2-g6 16. Bh7xg6 Bh6-h7 17. Kg5-h6 Kd1-c2 18. Bg6-g5 h7-h8D# (2021-03-25)
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Keywords: Promotion in the mating move, Promotion (D), under-promotion (s), Switchback (L), Selfblock, Antiphönix, Entblockung, Tempo Loss, konsekutive Umwandlungen 2 (sD)
Genre: h#
FEN: 7k/4p2p/4P2P/4p2P/1p5P/1Pp1p3/1pPpP3/1B1K4
Input: Felber, Volker, 2015-05-06
Last update: Gunter Jordan, 2022-02-02 more...
Genre: h#
FEN: 7k/4p2p/4P2P/4p2P/1p5P/1Pp1p3/1pPpP3/1B1K4
Input: Felber, Volker, 2015-05-06
Last update: Gunter Jordan, 2022-02-02 more...
1. Lf2 a3 2. Le1 Kg1 3. Ld2 Kh1 4. Lc1 Kg1 5. Lxa3 Kh1 6. Lc5 Kg1 7. a3 Kh1 8. a2 Kg1 9. a1=S Kh1 10. Sb3 cxb3 11. c2 b4 12. c1=T bxc5 13. Tb1 c6 14. Tb7 c7 15. Ta7 c8=D#
Schachecke in SE ab 01/1992 eingestellt. Lösung bis 12/1991 nicht veröffentlicht.
Schachecke in SE ab 01/1992 eingestellt. Lösung bis 12/1991 nicht veröffentlicht.
Henrik Juel: solution
1.Lf2 a3 2.Le1 Kg1 3.Ld2 Kh1 4.Lc1 Kg1 5.Lxa3 Kh1 6.Lc5 Kg1 7.a3 Kh1 8.a2 Kg1 9.a1=S Kh1 10.Sb3 cxb3 11.c2 b4 12.c1=T bxc5 13.Tb1 c6 14.Tb7 c7 15.Ta7 c8=D#
Three promotions (2016-01-13)
SCHRECKE: Ab 6. Zug dualistisch, z.B.: 6. Lb4 Kg1 7. a3 Kh1 8. a2 Kg1 9. a1=S Kh1 10. Sb3 cxb3 11. Ld6 b4 12. c2 b5 13. c1=S b6 14. Sxe2 Lxe2 15. Lb8 Lf3# (2023-07-24)
comment
1.Lf2 a3 2.Le1 Kg1 3.Ld2 Kh1 4.Lc1 Kg1 5.Lxa3 Kh1 6.Lc5 Kg1 7.a3 Kh1 8.a2 Kg1 9.a1=S Kh1 10.Sb3 cxb3 11.c2 b4 12.c1=T bxc5 13.Tb1 c6 14.Tb7 c7 15.Ta7 c8=D#
Three promotions (2016-01-13)
SCHRECKE: Ab 6. Zug dualistisch, z.B.: 6. Lb4 Kg1 7. a3 Kh1 8. a2 Kg1 9. a1=S Kh1 10. Sb3 cxb3 11. Ld6 b4 12. c2 b5 13. c1=S b6 14. Sxe2 Lxe2 15. Lb8 Lf3# (2023-07-24)
comment
Keywords: Promotion in the mating move, konsekutive Umwandlungen 3 (stD), Switchback (K), Entblockung, Selfblock, Corner mate, Excelsior white, Antiphönix
Genre: h#
FEN: k7/8/p7/8/p2p4/2pPp1p1/P1P1P1P1/5BbK
Input: Felber, Volker, 2016-01-13
Last update: Gunter Jordan, 2023-07-23 more...
Genre: h#
FEN: k7/8/p7/8/p2p4/2pPp1p1/P1P1P1P1/5BbK
Input: Felber, Volker, 2016-01-13
Last update: Gunter Jordan, 2023-07-23 more...
1. Lg2! droht 2. e4 ... 3. Lh3#
1. ... Sa6 2. Sf4+ Ke5 3. Sxd3+ Ke6 4. Sf4+ Ke5 5. d4#
1. ... Lb7 2. Sf8+ Ke5 3. Sxd7+ Ke6 4. Sf8+ Ke5 5. d7#
1. ... Sa6 2. Sf4+ Ke5 3. Sxd3+ Ke6 4. Sf4+ Ke5 5. d4#
1. ... Lb7 2. Sf8+ Ke5 3. Sxd7+ Ke6 4. Sf8+ Ke5 5. d7#
Keywords: Batteriematt diagonal, discovered checkmate, Switchback (Sk), Entblockung, Pawn mate
Genre: n#
FEN: 2b5/2Bp4/1p1Pk1NN/6Pp/1n6/3pPB2/3P4/1K6
Input: Felber, Volker, 2020-01-01
Last update: Gunter Jordan, 2023-07-21 more...
Genre: n#
FEN: 2b5/2Bp4/1p1Pk1NN/6Pp/1n6/3pPB2/3P4/1K6
Input: Felber, Volker, 2020-01-01
Last update: Gunter Jordan, 2023-07-21 more...
21 - P1380524
Steven B. Dowd
Mirko Degenkolbe
Frank Richter
(1234) harmonie 88, p. 325, 12/2006
nach T. R. Dawson
(9+12) C+
h#19
Steven B. Dowd
Mirko Degenkolbe
Frank Richter
(1234) harmonie 88, p. 325, 12/2006
nach T. R. Dawson
(9+12) C+
h#19
1. h3 La2 2. h4 Lb1 3. Kh5 La2 4. Kg4 Lb1 5. Kg3 La2 6. Kg2 Lb1 7. Kf1 La2 8. Ke1 Lb1 9. Kd1 La2 10. Kc1 Lb1 11. Kb2 La2 12. Kxa1 Lb1 13. Kb2 La2 14. Kxc2 Lb1 15. Kxb3 La2+ 16. Ka4 Lxd5 17. Kb5 Lc4 18. Kc6 La6 19. Kd5 Lb7#
Frank Richter: Diese Version erhielt nicht den 4. Preis, wie ursprünglich erfasst. Mit dem 4. Preis wurde die P1075986 (h#20) ausgezeichnet. (2020-10-02)
comment
comment
Keywords: Königswanderung, Entblockung, Line opening, Kniest Theme
Genre: h#
Computer test: Gustav 4.0c
FEN: 8/8/4p1k1/3pPp1p/1p1P1P1p/1PpPKp2/2P2r1n/NB4b1
Input: Felber, Volker, 2020-10-01
Last update: Felber, Volker, 2020-11-17 more...
Genre: h#
Computer test: Gustav 4.0c
FEN: 8/8/4p1k1/3pPp1p/1p1P1P1p/1PpPKp2/2P2r1n/NB4b1
Input: Felber, Volker, 2020-10-01
Last update: Felber, Volker, 2020-11-17 more...
1. ... Kh1 2. Lg2+ Kg1 3. Lh1 Kf1 4. Lg2+ Ke1 5. Lf1 Kd1 6. Le2+ Kc1 7. Ld1 Kb2 8. Lb3 Kc3 9. Ld5 Kxd3 10. La8 Kd4 11. Kb7 Ke5 12. Kc6 d4 13. Lb7 d5#
Bernd Schwarzkopf bemerkte in Gaudium 235 (12/20, Seite 4), dass der wBd5 überflüssig ist. Diesen nahm dann der Autor in Gaudium 238 (03/21, Seite 2) vom Brett.
Bernd Schwarzkopf bemerkte in Gaudium 235 (12/20, Seite 4), dass der wBd5 überflüssig ist. Diesen nahm dann der Autor in Gaudium 238 (03/21, Seite 2) vom Brett.
[MD 1616]
Inhalt:
Weißer Tempoverlust, schwarzer Tempoverlust und schwarzer Versteckzug.
Mustermatt.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-05-05)
comment
Inhalt:
Weißer Tempoverlust, schwarzer Tempoverlust und schwarzer Versteckzug.
Mustermatt.
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-05-05)
comment
Keywords: Tempo Loss, Model mate, Pawn mate, Entblockung, Selfblock
Genre: h#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 8/3p4/kp1P4/1p6/1P4p1/3p1pPb/3P1P1K/8
Input: Felber, Volker, 2020-11-14
Last update: Gunter Jordan, 2021-05-05 more...
Genre: h#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 8/3p4/kp1P4/1p6/1P4p1/3p1pPb/3P1P1K/8
Input: Felber, Volker, 2020-11-14
Last update: Gunter Jordan, 2021-05-05 more...
23 - P1383300
Abdelaziz Onkoud
18214 Die Schwalbe 303 06/2020
Meiner Tochter Sara zum 7. Geburtstag gewidmet
4. ehrende Erwähnung
Abt. h#3,5-n
PR Fadil Abdurahmanovic
(5+4)
h#7
Abdelaziz Onkoud
18214 Die Schwalbe 303 06/2020
Meiner Tochter Sara zum 7. Geburtstag gewidmet
4. ehrende Erwähnung
Abt. h#3,5-n
PR Fadil Abdurahmanovic
(5+4)
h#7
1. Sf4 Kg1 2. Sh3+ gxh3 3. g2 Kf2 4. g1=S h4 5. Sf3 Lh3 6. Sd4 exd4+ 7. Kf4 e3#
Keywords: under-promotion (s), Antiphönix, Ideal mate, Entblockung, Pawn mate
Genre: h#
FEN: 8/8/8/3nk3/4p3/4P1p1/4P1P1/5B1K
Input: Gerd Wilts, 2020-12-23
Last update: Gunter Jordan, 2023-10-13 more...
Genre: h#
FEN: 8/8/8/3nk3/4p3/4P1p1/4P1P1/5B1K
Input: Gerd Wilts, 2020-12-23
Last update: Gunter Jordan, 2023-10-13 more...
24 - P1386489
Aurel M. Karpati
Adrian Storisteanu
Yuri Bilokin
Hans-Jürgen Manthey
Viktoras Paliulionis
Andrew Buchanan
PDB Website 15/02/2021
AK, correction AS, YB, HJM, VP & AB
(7+4) C+
h#5
Aurel M. Karpati
Adrian Storisteanu
Yuri Bilokin
Hans-Jürgen Manthey
Viktoras Paliulionis
Andrew Buchanan
PDB Website 15/02/2021
AK, correction AS, YB, HJM, VP & AB
(7+4) C+
h#5
1. b2xa1=S Sc4 2. Sxb3 Se3 3. Sd4 Lc4 4. Sdf3 Lf1 5. Sg1 Lg2#
corrects and simplifies P0552475
A.Buchanan: Please forgive me but I think “under-promotion” is only meaningful for directmates and studies. That’s why I had put in promotion as a keyword, not under-promotion. In helpmates, promotions need to be distinguished of course, and we can put in the officer type in the parameter slot. Under-promotion would still need such a parameter because it’s inexact itself: the worst of all worlds. Even for directmates and studies of course some people consider knight promotion not to be an under-promotion at all, but I wouldn’t go that far myself. There are far too many keywords covering promotion, and at some time we should clean them up, but in the mean time I am open to considering another opinion if it is explained to me. Thank you. (2021-02-15)
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A.Buchanan: Please forgive me but I think “under-promotion” is only meaningful for directmates and studies. That’s why I had put in promotion as a keyword, not under-promotion. In helpmates, promotions need to be distinguished of course, and we can put in the officer type in the parameter slot. Under-promotion would still need such a parameter because it’s inexact itself: the worst of all worlds. Even for directmates and studies of course some people consider knight promotion not to be an under-promotion at all, but I wouldn’t go that far myself. There are far too many keywords covering promotion, and at some time we should clean them up, but in the mean time I am open to considering another opinion if it is explained to me. Thank you. (2021-02-15)
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Keywords: Promotion (s), Schlüssel = Eckzug, Promotion key (s), Corner mate, Selfblock, Model mate, Entblockung
Genre: h#
Computer test: Popeye v4.85
FEN: 8/8/1N6/3P4/8/1Pp5/BpP4n/NK5k
Input: A.Buchanan, 2021-02-15
Last update: A.Buchanan, 2021-02-18 more...
Genre: h#
Computer test: Popeye v4.85
FEN: 8/8/1N6/3P4/8/1Pp5/BpP4n/NK5k
Input: A.Buchanan, 2021-02-15
Last update: A.Buchanan, 2021-02-18 more...
1. Kg4 2. Kf3 3. Ke3 4. Kd2 5. Kc1 6. Kb2 7. Kxa3 8. Kb2 9. Kxc2 10. Kb2 11. Ka3 12. Ka4 13. Ka5 14. Kb6 15. Kc5 16. Kxd5 17. Kxe5 18. Kf4 19. Ke3 20. Kd2 21. Kxc3 22. Kd4 23. c3 24. c2 25. c1=L 26. Lf4 27. Lxh2 28. Ke3 29. Le5 30. h2 31. h1=L 32. Le4 Sc4#
Henrik Juel: Bicolores is not yet defined in the PDB
Alle Steine ziehen und schlagen normal, üben aber Schach bietende Wirkung auf beide Könige aus.
Here is my attempt in English:
All men move normally, but check both kings (2021-02-20)
comment
Alle Steine ziehen und schlagen normal, üben aber Schach bietende Wirkung auf beide Könige aus.
Here is my attempt in English:
All men move normally, but check both kings (2021-02-20)
comment
Keywords: Entblockung, Ideal mate, Königswanderung, konsekutive Umwandlungen 2 (ll), Switchback (k), Round Trip (k-14), Selfblock, Seriesmover, Promotions to bishops, under-promotion (l)
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.79 (4096 KB)
FEN: 8/8/3N4/3PB1k1/2p5/N1P4p/2B4P/5K2
Input: Gunter Jordan, 2021-02-20
Last update: Gunter Jordan, 2021-02-20 more...
Genre: Fairies
Computer test: Popeye Windows-64Bit v4.79 (4096 KB)
FEN: 8/8/3N4/3PB1k1/2p5/N1P4p/2B4P/5K2
Input: Gunter Jordan, 2021-02-20
Last update: Gunter Jordan, 2021-02-20 more...
26 - P1386878
Zlatko Mihajloski
Chorno-bili stezhyny 4/53, p. 30, 10-12/2016
5. Preis
JT Waleri Stankewitsch-85
PR Alexandr Semenenko
(3+9) C+
h#6
0.1.1...
Zlatko Mihajloski
Chorno-bili stezhyny 4/53, p. 30, 10-12/2016
5. Preis
JT Waleri Stankewitsch-85
PR Alexandr Semenenko
(3+9) C+
h#6
0.1.1...
1. ... Kb1 2. Ta8 Tc8 3. Le5 Txc3 4. Te8 Tc8 5. Kd6 c4 6. Te7 c5#
Reziproker Klasinc.
Reziproker Klasinc.
Keywords: bi-coloured Bristol, Pawn mate, Entblockung, Remote selfblock, Klasinc theme (T-t, t-T), Model mate, Switchback (Tt), Selfblock
Genre: h#
FEN: 4r1R1/3qk3/3bp3/3b2p1/p7/2p5/2P5/K7
Input: Gunter Jordan, 2021-02-28
Last update: James Malcom, 2021-02-28 more...
Genre: h#
FEN: 4r1R1/3qk3/3bp3/3b2p1/p7/2p5/2P5/K7
Input: Gunter Jordan, 2021-02-28
Last update: James Malcom, 2021-02-28 more...
27 - P1387887
Christopher Jeremy Morse
Correspondence Chess 1962
7. ehr. Erw. britisches
Informal-Ringturnier
(6+7)
#2
Christopher Jeremy Morse
Correspondence Chess 1962
7. ehr. Erw. britisches
Informal-Ringturnier
(6+7)
#2
1. d6? Da5! 1. f6? Dc8! 1. Tf3? Db8!
1. Td3!
1. Td3!
Keywords: Entblockung (Weiss)
Genre: 2#
FEN: q2n4/1p6/1p6/3PQP2/p2RKR2/8/4k3/4r3
Reprints: 2001 Deutsche Schachzeitung 6, p. 207, 06/1965
Input: Dieter Berlin, 2021-03-28
Last update: Rainer Staudte, 2021-03-28 more...
Genre: 2#
FEN: q2n4/1p6/1p6/3PQP2/p2RKR2/8/4k3/4r3
Reprints: 2001 Deutsche Schachzeitung 6, p. 207, 06/1965
Input: Dieter Berlin, 2021-03-28
Last update: Rainer Staudte, 2021-03-28 more...
1. Kb2 Kg5 2. Kc3 Kf4 3. Kxd4 La7+ 4. Kc3 Ke3 5. Kb2 Kd2 6. Ka1 Kc1 7. La2 Ld4#
Keywords: Corner mate, Entblockung, Miniature, Switchback (k), Rücknahme Schlüsselzug, Selfblock
Genre: h#
Computer test: Gustav 4.1d, Brute Force
FEN: 1B6/8/7K/3p4/3P4/1b6/8/k7
Input: Gunter Jordan, 2021-04-12
Last update: James Malcom, 2021-04-12 more...
Genre: h#
Computer test: Gustav 4.1d, Brute Force
FEN: 1B6/8/7K/3p4/3P4/1b6/8/k7
Input: Gunter Jordan, 2021-04-12
Last update: James Malcom, 2021-04-12 more...
1. ... e5 2. e4 3. e3 4. e2 5. e1=D 6. De6 7. Dxa6 8. Dxc4 9. a5 10. a4 11. a3 12. a2 13. Dc1+ & 1. Kxc1 d2#
Keywords: Antiphönix, Pawn mate, Entblockung, Excelsior black, Kindergarten Problem, Miniature, Selfblock, Seriesmover, Transmuting Kings, Promotion (d)
Genre: Fairies
Computer test: popeye 4.85
FEN: 8/p3p3/P7/6K1/2P5/3p4/8/k7
Input: Gunter Jordan, 2021-05-23
Last update: Alfred Pfeiffer, 2021-08-31 more...
Genre: Fairies
Computer test: popeye 4.85
FEN: 8/p3p3/P7/6K1/2P5/3p4/8/k7
Input: Gunter Jordan, 2021-05-23
Last update: Alfred Pfeiffer, 2021-08-31 more...
30 - P1391566
Michael Keller
Schweizerische Schachzeitung
3. Preis
Alfred-Sutter-Gedenkturnier
Schweizerische SZ 1973-1975
(10+13) C+
#3
Michael Keller
Schweizerische Schachzeitung
3. Preis
Alfred-Sutter-Gedenkturnier
Schweizerische SZ 1973-1975
(10+13) C+
#3
1. h6! droht 2. h7
1. ... d6 2. c4 bxc3ep 3. Sxd4# 2. ... dxc3ep 3. Sd4#
1. ... d5 2. f4 gxf3ep 3. Lh3#
1. ... d6 2. c4 bxc3ep 3. Sxd4# 2. ... dxc3ep 3. Sd4#
1. ... d5 2. f4 gxf3ep 3. Lh3#
Keywords: Entblockung (Block), En passant, Obvious promotion
Genre: 3#
Computer test: Popeye 4.61 (except for promotion mate dual in threat 2.h7 thr. 3.hxg8=DL)
FEN: 3bQ1bK/1p1pn1B1/4k1P1/1N5P/pp1p2pN/3p4/2P2PB1/q1n5
Reprints: 1743 Deutsche Schachblätter 4, p. 94, 04/1975
Input: Dieter Berlin, 2021-07-10
Last update: Alfred Pfeiffer, 2021-12-28 more...
Genre: 3#
Computer test: Popeye 4.61 (except for promotion mate dual in threat 2.h7 thr. 3.hxg8=DL)
FEN: 3bQ1bK/1p1pn1B1/4k1P1/1N5P/pp1p2pN/3p4/2P2PB1/q1n5
Reprints: 1743 Deutsche Schachblätter 4, p. 94, 04/1975
Input: Dieter Berlin, 2021-07-10
Last update: Alfred Pfeiffer, 2021-12-28 more...
1. Ta6! droht 2. Td6+
1. ... Lg6 2. Sgf3
1. ... Lg4 2. Sf7
1. ... Le4 2. f4
1. ... Lh7 2. Thxe6
1. ... Lh3 2. Th8
1. ... Lxd3 2. Sdf3
1. ... Lg6 2. Sgf3
1. ... Lg4 2. Sf7
1. ... Le4 2. f4
1. ... Lh7 2. Thxe6
1. ... Lh3 2. Th8
1. ... Lxd3 2. Sdf3
Keywords: Entblockung (sechsfache s. Parade)
Genre: 3#
FEN: 8/p1B3K1/4p2R/1PpkPbN1/R1pr4/2PP4/3N1P2/7r
Reprints: 2200 Schach-Echo 13, p. 208, 05/07/1960
Input: Dieter Berlin, 2021-08-02
Last update: Dieter Berlin, 2021-08-02 more...
Genre: 3#
FEN: 8/p1B3K1/4p2R/1PpkPbN1/R1pr4/2PP4/3N1P2/7r
Reprints: 2200 Schach-Echo 13, p. 208, 05/07/1960
Input: Dieter Berlin, 2021-08-02
Last update: Dieter Berlin, 2021-08-02 more...
1. f1=D 2. Df3 3. Kg4 4. Kf5 5. Dxb3 6. De6 7. b3 8. b2 9. b1=D 10. Db4 11. Df8 12. b4 13. b3 14. b2 15. b1=D 16. D1b4 17. Kf6 18. Kf7 19. Lf6 20. Dbe7 Lh5#
Cook: Dual: 11. Kf6 12. Kf7 13. Lf6 14. Dbe7 15. b4 16. b3 17. b2 18. b1=T 19. Tb8 20. Tf8 Lh5#
(angegeben: f-244, 02-04/2021, BuB 1/2021, S. 77)
Cook: Dual: 11. Kf6 12. Kf7 13. Lf6 14. Dbe7 15. b4 16. b3 17. b2 18. b1=T 19. Tb8 20. Tf8 Lh5#
(angegeben: f-244, 02-04/2021, BuB 1/2021, S. 77)
Keywords: Entblockung, Liniensperrung, Rückkehr nach Umwandlung, Check Protection, Selfblock, Seriesmover, Promotion key (d), Promotions to queens, konsekutive Umwandlungen 3 (ddd)
Genre: Fairies
FEN: 3b4/7K/8/1p6/1p6/1P5k/5p2/3B4
Input: Gunter Jordan, 2021-09-18
Last update: Arnold Beine, 2022-08-08 more...
Genre: Fairies
FEN: 3b4/7K/8/1p6/1p6/1P5k/5p2/3B4
Input: Gunter Jordan, 2021-09-18
Last update: Arnold Beine, 2022-08-08 more...
33 - P1396733
Mykhailo Gershynskyi
8555 Seven Chess Notes 170 03/2020
3. ehrende Erwähnung
Abt. h#>3
PR Alexander Semenenko
(2+4) C+
h#7
0.1.1...
Mykhailo Gershynskyi
8555 Seven Chess Notes 170 03/2020
3. ehrende Erwähnung
Abt. h#>3
PR Alexander Semenenko
(2+4) C+
h#7
0.1.1...
1. ... Kf2 2. Lc2 d4 3. Kc3 d5 4. Kd3 d6 5. Sc3 d7 6. Sd5 d8=D 7. c3 Dxd5#
Yuri Bilokin: you can see 1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Bd1 d7 5.Bb3 d8=Q 6.Kc3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Bd1 d7 5.Kc3 d8=Q 6.Bb3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Kc3 d7 5.Bd1 d8=Q 6.Bb3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Bd3 d6 4.Bc2 d7 5.Bb3 d8=Q 6.Kc3 Qxd2# (2023-02-01)
comment
1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Bd1 d7 5.Kc3 d8=Q 6.Bb3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Kc3 d7 5.Bd1 d8=Q 6.Bb3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Bd3 d6 4.Bc2 d7 5.Bb3 d8=Q 6.Kc3 Qxd2# (2023-02-01)
comment
Keywords: Entblockung, Excelsior white, Remote selfblock, Ideal mate, Liniensperrung, Miniature, Minimal (B), Check Protection, Selfblock, Promotion (D), Homebase
Genre: h#
FEN: 8/8/8/8/1kp5/3b4/3P4/1n2K3
Reprints: Seven Chess Notes 184, p. 10, 05/2021
Input: Gunter Jordan, 2021-12-08
Last update: Marcin Banaszek, 2022-01-04 more...
Genre: h#
FEN: 8/8/8/8/1kp5/3b4/3P4/1n2K3
Reprints: Seven Chess Notes 184, p. 10, 05/2021
Input: Gunter Jordan, 2021-12-08
Last update: Marcin Banaszek, 2022-01-04 more...
1. Lc2-f5 g4xf5 2. c3-c2 f5-f6 3. c2-c1=T f6-f7 4. Tc1-c6 f7-f8=D 5. Tc6-a6 Df8-c5#
Gunter Jordan: Der sBb4 ist völlig überflüssig (C+). Ohne ihn gibt es sogar ein Mustermatt. (2021-12-11)
A.Buchanan: Good catch, Gunter! (2021-12-11)
Adrian Storisteanu: Could be a Phoenix:
Kg7 pb3 pg4 / Ka5 Rb5 pc3 (3+3) h#5
1.Rf5 gxf5 2.c2 f6 3.c1R f7 4.Rc6 f8Q 5.Ra6 Qc5# (2021-12-12)
Adrian Storisteanu: ... and an Excelsior:
Kg7 pg2 / Ka5 Rc5 pa4 pc3 (2+4) h#5.5
1...g4 2.Rf5 gxf5 etc. (2021-12-12)
Adrian Storisteanu: Or a dippy ~2 x Phoenix (w & b) + Excelsior: :-)
Kg8 Qb5 pg2 / Ka5 Rh5 pa4 pc3 (3+4) h#6
1.Rxb5 g4 2.Rf5 gxf5 etc. (2021-12-12)
comment
A.Buchanan: Good catch, Gunter! (2021-12-11)
Adrian Storisteanu: Could be a Phoenix:
Kg7 pb3 pg4 / Ka5 Rb5 pc3 (3+3) h#5
1.Rf5 gxf5 2.c2 f6 3.c1R f7 4.Rc6 f8Q 5.Ra6 Qc5# (2021-12-12)
Adrian Storisteanu: ... and an Excelsior:
Kg7 pg2 / Ka5 Rc5 pa4 pc3 (2+4) h#5.5
1...g4 2.Rf5 gxf5 etc. (2021-12-12)
Adrian Storisteanu: Or a dippy ~2 x Phoenix (w & b) + Excelsior: :-)
Kg8 Qb5 pg2 / Ka5 Rh5 pa4 pc3 (3+4) h#6
1.Rxb5 g4 2.Rf5 gxf5 etc. (2021-12-12)
comment
Keywords: Miniature, Entblockung, under-promotion (t), Promotion (D), Selfblock
Genre: h#
Computer test: Popeye 4.83
FEN: 8/8/8/k7/1p4P1/1Pp5/K1b5/8
Input: Marcin Banaszek, 2021-12-10
Last update: Gunter Jordan, 2021-12-11 more...
Genre: h#
Computer test: Popeye 4.83
FEN: 8/8/8/k7/1p4P1/1Pp5/K1b5/8
Input: Marcin Banaszek, 2021-12-10
Last update: Gunter Jordan, 2021-12-11 more...
1. b1=S 2. Sd2 3. Sf3 4. Sxh2 5. Sf3 6. h2 7. h1=L 8. Lg2 9. Kh3 10. Kh2 11. Kh1 12. Sh2 Lxg2#
Keywords: Seriesmover, Miniature, under-promotion B/S, konsekutive Umwandlungen 2 (sl), Entblockung, Liniensperrung, Check Protection, Ideal mate, Corner mate, Antiphönix
Genre: Fairies
FEN: 8/8/8/8/7k/7p/1p3K1P/5B2
Input: Alain Brobecker, 2021-12-24
Last update: Gunter Jordan, 2021-12-24 more...
Genre: Fairies
FEN: 8/8/8/8/7k/7p/1p3K1P/5B2
Input: Alain Brobecker, 2021-12-24
Last update: Gunter Jordan, 2021-12-24 more...
1. c5 2. c6 3. c7 4. c8=L 5. Lh3 6. g4 7. Kg2 8. Kf3 9. Kxe4 10. Kf3 11. e4 12. e5 13. e6 14. e7 15. e8=L 16. Lb5 17. Lbf1 18. Ke2 19. c4 20. c5 21. c6 22. c7 23. c8=L 24. Lb7 25. Lxa8 26. Lh1 27. a8=L 28. Lag2 29. f3=
Keywords: Seriesmover, Promotions to bishops, konsekutive Umwandlungen 4 (LLLL), Excelsior white, blocking of a piece, corner to corner (L), Switchback (K), Entblockung
Genre: Fairies
FEN: n7/P7/8/6p1/2P1np1b/1rP5/2k1PPP1/5K2
Input: Alain Brobecker, 2021-12-24
Last update: Gunter Jordan, 2021-12-24 more...
Genre: Fairies
FEN: n7/P7/8/6p1/2P1np1b/1rP5/2k1PPP1/5K2
Input: Alain Brobecker, 2021-12-24
Last update: Gunter Jordan, 2021-12-24 more...
37 - P1398030
Zoltan Laborczi
SuperProblem (Website) 20/12/2021
7. Platz TT-263
(2+6) C+
h#7
0.1.1...
Zoltan Laborczi
SuperProblem (Website) 20/12/2021
7. Platz TT-263
(2+6) C+
h#7
0.1.1...
1. ... Kg7-h8 2. Sb4-a6 b3-b4 3. De3-e2 b4-b5 4. Tf3-c3 b5xa6 5. e4-e3 a6-a7 6. Lh7-c2 a7-a8=D 7. Kd4-d3 Da8-d5#
Yuri Bilokin: you can see 1.Sa6 b4 2.Qe2 b5 3.Rc3 bxa6 4.e3 a7 5.Bc2 a8=Q 6.Kd3 Qd5#
1.Sc2 b4 2.Ke5 b5 3.Kf4 b6 4.Qg1+ Kf6 5.Se3 b7 6.Qg4 b8=Q#
1.Sc2 b4 2.Ke5 b5 3.Kf4 b6 4.Qg1+ Kf6 5.Qg4 b7 6.Se3 b8=Q#
1.Sc2 b4 2.Ke5 b5 3.Kf4 Kf6 4.Qg1 b6 5.Se3 b7 6.Qg4 b8=Q# (2023-08-15)
comment
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...
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...
38 - P1398286
Aleksandr Kuzovkov
14 Die Schwalbe 82, p. 100, 08/1983
1. ehrende Erwähnung
167. Thematurnier
der Schwalbe
(14+10) C+
#2
Aleksandr Kuzovkov
14 Die Schwalbe 82, p. 100, 08/1983
1. ehrende Erwähnung
167. Thematurnier
der Schwalbe
(14+10) C+
#2
1. Ta5? droht 2. Lb5# 1. ... Lxd5!
1. Se1? droht 2. Ld3# 1. ... Dxb5!
1. d6? droht 2. Ld5# 1. ... Sxd3!
1. Db2! droht 2. Lb3#
1. ... Dxb5 2. Lxb5#
1. ... Lxd5 2. Lxd5#
1. ... Sxd3 2. Lxd3#
1. Se1? droht 2. Ld3# 1. ... Dxb5!
1. d6? droht 2. Ld5# 1. ... Sxd3!
1. Db2! droht 2. Lb3#
1. ... Dxb5 2. Lxb5#
1. ... Lxd5 2. Lxd5#
1. ... Sxd3 2. Lxd3#
Keywords: Cycle, Entblockung (dreifach), Läuferstern
Genre: 2#
Computer test: popeye 4.87
FEN: 1r2q3/1bB5/P3Pp2/1RPP4/pRBk2p1/Q1NNp3/K1P1Pn1p/8
Input: Dieter Berlin, 2022-01-11
Last update: Dieter Berlin, 2022-01-11 more...
Genre: 2#
Computer test: popeye 4.87
FEN: 1r2q3/1bB5/P3Pp2/1RPP4/pRBk2p1/Q1NNp3/K1P1Pn1p/8
Input: Dieter Berlin, 2022-01-11
Last update: Dieter Berlin, 2022-01-11 more...
1. f5 Lb1 2. f4 gxf4 3. d4 f5 4. d3 f6 5. d2 f7 6. d1=T f8=D 7. Txb1 Da3#
Henrik Juel: stipulation should be h#7, not just h#, I expect (2022-01-14)
James Malcom: Fixed. (2022-01-14)
comment
James Malcom: Fixed. (2022-01-14)
comment
Keywords: Corner mate, Entblockung, konsekutive Umwandlungen 2 (tD), Line opening, Model mate, Promotion (D), under-promotion (t)
Genre: h#
FEN: 8/5p2/8/1p1p4/6p1/1P4P1/B6K/k7
Input: Gunter Jordan, 2022-01-14
Last update: James Malcom, 2022-01-14 more...
Genre: h#
FEN: 8/5p2/8/1p1p4/6p1/1P4P1/B6K/k7
Input: Gunter Jordan, 2022-01-14
Last update: James Malcom, 2022-01-14 more...
40 - P1398575
Mirko Degenkolbe
2278 Gaudium 253 19/01/2022
Rolf Wiehagen zum 75. Geburtstag gewidmet
5. Ehrende Erwähnung (Abteilung H#n 2021/2022)
(3+10)
h#8
Mirko Degenkolbe
2278 Gaudium 253 19/01/2022
Rolf Wiehagen zum 75. Geburtstag gewidmet
5. Ehrende Erwähnung (Abteilung H#n 2021/2022)
(3+10)
h#8
1. b2-b1=S c5 2. Sa3 c4 3. Sb5 cxb5 4. cxb5 c6 5. b4 c7 6. b3 c8=S 7. b2 Se7 8. b2-b1=S Sxg6#
Meeraner, farbvertauschte Form, Themafiguren: sS & sS
Meeraner, farbvertauschte Form, Themafiguren: sS & sS
Keywords: under-promotion key, under-promotion (Sss), konsekutive Umwandlungen 3 (sSs), Phoenix, Antiphönix, Tempo Loss, Model mate, Smothered mate, Meerane-Thema, Entblockung
Genre: h#
FEN: 8/8/2p3p1/6pp/2P3pk/6pb/1pP3p1/6K1
Input: Felber, Volker, 2022-01-22
Last update: Felber, Volker, 2023-05-31 more...
Genre: h#
FEN: 8/8/2p3p1/6pp/2P3pk/6pb/1pP3p1/6K1
Input: Felber, Volker, 2022-01-22
Last update: Felber, Volker, 2023-05-31 more...
1. ... Kh6 2. c6 Kg5 3. Dg1+ Kf5 4. Dg8 Kxe4 5. Ke6 Kxe3 6. Kd5 Kd3 7. De6 e4#
Keywords: Minimal (B), Remote selfblock, Entblockung, Selfblock, Ideal mate, Pawn mate
Genre: h#
FEN: 8/2p2k1K/3p4/2p1b3/4p3/4p3/4P3/2q5
Input: Gunter Jordan, 2022-01-25
Last update: Gunter Jordan, 2022-01-26 more...
Genre: h#
FEN: 8/2p2k1K/3p4/2p1b3/4p3/4p3/4P3/2q5
Input: Gunter Jordan, 2022-01-25
Last update: Gunter Jordan, 2022-01-26 more...
1. Kd7 Lb1 2. Ke6 La2 3. Kf5 Lb1 4. Kg4 La2 5. Kxh5 Lb1 6. Kg4 La2 7. b1=S h5 8. Sa3 Lb1 9. Sxc2 Lxc2 10. Kg5 Lg6 11. hxg6 h7 12. Kh6 Kc2 13. g5 h8=D#
Dies ist eine Version zu P1302572.
Dies ist eine Version zu P1302572.
Keywords: Antiphönix, Entblockung, konsekutive Umwandlungen 2 (sD), Model mate, Switchback (L), Selfblock, Tempo Loss, Promotion (D), Promotion in the mating move, under-promotion (s)
Genre: h#
FEN: 2k5/7p/7P/7P/1p5P/1Pp1p3/BpPpP3/3K4
Reprints: A Die Schwalbe 282, p. 673, 12/2016
Input: Gunter Jordan, 2022-02-02
Last update: Gunter Jordan, 2022-02-02 more...
Genre: h#
FEN: 2k5/7p/7P/7P/1p5P/1Pp1p3/BpPpP3/3K4
Reprints: A Die Schwalbe 282, p. 673, 12/2016
Input: Gunter Jordan, 2022-02-02
Last update: Gunter Jordan, 2022-02-02 more...
1. ... f4 2. b5 f5 3. b4 Kb8 4. Kb5 Kc7 5. Ka6 Kd6 6. Kb7 Kc5 7. Ka8 Kb6 8. b3 Kc7 9. b2 Kb6 10. b1=S Kc7 11. Sc3 Kd8 12. Sd5 f6 13. Se7 fxe7 14. f5 Kc7 15. f4 Kb6 16. f3 Kc7 17. f2 Kb6 18. f1=T Kc7 19. Tf8 exf8=D+ 20. Ka7 Da3#
Henrik Juel: C+ Popeye 4.61 also (2022-03-03)
Henrik Juel: A different kind of all-promotion: all pawns promote... (2022-03-03)
comment
Henrik Juel: A different kind of all-promotion: all pawns promote... (2022-03-03)
comment
Keywords: Excelsior black (2-fach), Excelsior white, Kindergarten Problem, Maximummer (Doppel-), Promotion (D), under-promotion (ts), konsekutive Umwandlungen 3 (stD), Ideal mate, Antiphönix (2-fach), Entblockung, Minimal (B), Miniature
Genre: Fairies
Computer test: DB2021.0
FEN: K7/1p3p2/k7/8/8/8/5P2/8
Input: TLi, 2022-03-03
Last update: TLi, 2023-10-04 more...
Genre: Fairies
Computer test: DB2021.0
FEN: K7/1p3p2/k7/8/8/8/5P2/8
Input: TLi, 2022-03-03
Last update: TLi, 2023-10-04 more...
44 - P1399733
Anton Bidlen
Tehtäväniekka 01/20 01-03/2020
6. ehrende Erwähnung
Osmo Kaila 100 MT
PR Janne Syväniemi
(4+4)
h#5
b) sKc4->c3
Anton Bidlen
Tehtäväniekka 01/20 01-03/2020
6. ehrende Erwähnung
Osmo Kaila 100 MT
PR Janne Syväniemi
(4+4)
h#5
b) sKc4->c3
a) 1. Sc3 Ke1 2. Sd5 Kd2 3. Se7 dxe7 4. d6 e8=D 5. d5 Da4#
b) 1. Sa3 Ke2 2. Sb5 Kf3 3. Sc7 dxc7 4. Kd2 c8=D 5. Ke1 Dc1#
b) 1. Sa3 Ke2 2. Sb5 Kf3 3. Sc7 dxc7 4. Kd2 c8=D 5. Ke1 Dc1#
Keywords: Entblockung, Model mate, Promotion (D), Twin
Genre: h#
FEN: 8/3p4/3P4/8/2kP4/6p1/6P1/1n3K2
Input: Gunter Jordan, 2022-03-09
Last update: Gunter Jordan, 2022-03-09 more...
Genre: h#
FEN: 8/3p4/3P4/8/2kP4/6p1/6P1/1n3K2
Input: Gunter Jordan, 2022-03-09
Last update: Gunter Jordan, 2022-03-09 more...
45 - P1399734
Ilkka J. Saren
Tehtäväniekka 02/20 01-03/2020
Leo Lahdenmäki zum 80. Geburtstag gewidmet
(3+3)
h#8
Ilkka J. Saren
Tehtäväniekka 02/20 01-03/2020
Leo Lahdenmäki zum 80. Geburtstag gewidmet
(3+3)
h#8
1. Kh6 Le7 2. f5+ Kf3 3. f4 Kg4 4. f3 Kxh3 5. f2 Kg4 6. f1=L h4 7. Ld3 h5 8. Lh7 Lf8#
Keywords: Entblockung, Excelsior black, Ideal mate, Miniature, Selfblock, under-promotion (l)
Genre: h#
FEN: 8/5p2/5B2/7k/4K3/7p/7P/8
Input: Gunter Jordan, 2022-03-09
Last update: Gunter Jordan, 2022-03-09 more...
Genre: h#
FEN: 8/5p2/5B2/7k/4K3/7p/7P/8
Input: Gunter Jordan, 2022-03-09
Last update: Gunter Jordan, 2022-03-09 more...
1. b3 2. bxa4 3. a5 4. a6 5. a7 6. a8=D 7. Dxa3 8. Dh3 9. a4 10. a5 11. a6 12. a7 13. a8=D 14. Da5 Tb1#
Keywords: konsekutive Umwandlungen 2 (DD), Entblockung, Excelsior white (2-fach), Miniature, Checkless, Rückkehr nach Umwandlung, Seriesmover, Promotion (D), Promotions to queens, Homebase
Genre: Fairies
FEN: 8/8/8/8/pr6/p7/PP6/4K1k1
Input: Gunter Jordan, 2022-03-25
Last update: Gunter Jordan, 2022-03-27 more...
Genre: Fairies
FEN: 8/8/8/8/pr6/p7/PP6/4K1k1
Input: Gunter Jordan, 2022-03-25
Last update: Gunter Jordan, 2022-03-27 more...
1. Ted2 2. Le2 3. Tf1 4. Ld1 5. e2 6. e1=L 7. Te2 8. Ld2 9. Ke1 Sd3#
Keywords: changed blocks, Entblockung, Remote selfblock, Minimal (S), Model mate, interchange in mating position (tl), Switchback (t), Rücknahme Schlüsselzug, Selfblock, Seriesmover, Umnov, under-promotion (l)
Genre: Fairies
FEN: 8/8/8/8/8/4p3/2p1rk2/K1Nr1b2
Input: Gunter Jordan, 2022-06-30
Last update: Gunter Jordan, 2022-06-30 more...
Genre: Fairies
FEN: 8/8/8/8/8/4p3/2p1rk2/K1Nr1b2
Input: Gunter Jordan, 2022-06-30
Last update: Gunter Jordan, 2022-06-30 more...
1) 1. Ta3 bxa3 2. 2. Lb5 a4 3. Dc6 axb5+ 4. Kb7 bxc6+ 5. Ka8 cxd7 6. Sc8 dxc8=D#
2) 1. Sd5 Kg2 2. Ta3 Kf1 3. Kb5 Ke2 4. Sc3+ Ke3 5. Kb4 Kd4 6. Db5 bxc3#
2) 1. Sd5 Kg2 2. Ta3 Kf1 3. Kb5 Ke2 4. Sc3+ Ke3 5. Kb4 Kd4 6. Db5 bxc3#
Yuri Bilokin: more economical bBf6-g3(-bPg3) 8/pqpp4/kn6/p3n3/b6p/1p4bK/1P6/r7 (2+13) (2022-07-03)
comment
comment
1) 1. Lg8 c4 2. Ld5 cxd5 3. Kg5 dxc6 4. Kf4 c7 5. Ke5 c8=D 6. Kd4 Dc5#
2) 1. e1=T c4 2. Td1 c5 3. Td6 cxd6 4. g2 d7 5. g1=T d8=S 6. Tg6 Sf7#
2) 1. e1=T c4 2. Td1 c5 3. Td6 cxd6 4. g2 d7 5. g1=T d8=S 6. Tg6 Sf7#
Yuri Bilokin: more economicai -wPc3, -bPe3
8/6bb/2p2p1k/5p1p/1K2p3/6p1/2P1p3/8 (2+10) h#6 2.1…
1.Bg8 c4 2.Bd5 cxd5 3.Kg5 dxc6 4.Kf4 c7 5.Ke3 c8=Q 6.Kd3 Qc3#
1.e1=R c4 2.Rd1 c5 3.Rd6 cxd6 4.g2 d7 5.g1=R d8=S 6.Rg6 Sf7# (MM)
Excelsior (white) × 2
Exchange of functions (bPe2/bBh7, Active sacrifice / Passive self-block) (2022-07-18)
comment
8/6bb/2p2p1k/5p1p/1K2p3/6p1/2P1p3/8 (2+10) h#6 2.1…
1.Bg8 c4 2.Bd5 cxd5 3.Kg5 dxc6 4.Kf4 c7 5.Ke3 c8=Q 6.Kd3 Qc3#
1.e1=R c4 2.Rd1 c5 3.Rd6 cxd6 4.g2 d7 5.g1=R d8=S 6.Rg6 Sf7# (MM)
Excelsior (white) × 2
Exchange of functions (bPe2/bBh7, Active sacrifice / Passive self-block) (2022-07-18)
comment
Keywords: under-promotion key (in 2), Promotions to rooks (in 2), konsekutive Umwandlungen 3 (ttS in 2), Promotion (D in 1), Allumwandlung, Selfblock (in 2), Entblockung (in 1)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/6bb/2p2p1k/5p1p/1K2p3/2P1p1p1/2P1p3/8
Input: Felber, Volker, 2022-07-13
Last update: Gunter Jordan, 2023-03-09 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/6bb/2p2p1k/5p1p/1K2p3/2P1p1p1/2P1p3/8
Input: Felber, Volker, 2022-07-13
Last update: Gunter Jordan, 2023-03-09 more...
1. g3+? Kxh3!
1. Kb4! a5+ 2. Ka3 a6 3. Lb3 a4 4. La2 a5 5. Kb2 a3+ 6. Ka1 a4 7. Lb1 a2 8. Lxd3 a3 9. Lf1 d3 10. g3#
1. Kb4! a5+ 2. Ka3 a6 3. Lb3 a4 4. La2 a5 5. Kb2 a3+ 6. Ka1 a4 7. Lb1 a2 8. Lxd3 a3 9. Lf1 d3 10. g3#
Keywords: Pawn mate, Entblockung, Logical Problem, Model mate, Provoked check, Systematic movement
Genre: n#
FEN: 8/p1p5/p1p2p2/K1P2P1p/B1PpN2k/3p3P/3P2P1/8
Reprints: 2 Problemist Ukrainy 69, p. 4, 07-09/2021
Input: Gunter Jordan, 2022-07-14
Last update: Gunter Jordan, 2022-07-14 more...
Genre: n#
FEN: 8/p1p5/p1p2p2/K1P2P1p/B1PpN2k/3p3P/3P2P1/8
Reprints: 2 Problemist Ukrainy 69, p. 4, 07-09/2021
Input: Gunter Jordan, 2022-07-14
Last update: Gunter Jordan, 2022-07-14 more...
1. f7? fxg4! 1. Sd3? dxc3!
1. Sa4! droht 2. Sc5#
1. ... dxc4 2. Db7#
1. ... dxc3 2. Sxc3#
1. ... d3 2. cxd3#
1. ... f2 2. Lg2#
1. ... Lg3 2. Sf2#
1. ... fxg4 2. Dh7#
1. Sa4! droht 2. Sc5#
1. ... dxc4 2. Db7#
1. ... dxc3 2. Sxc3#
1. ... d3 2. cxd3#
1. ... f2 2. Lg2#
1. ... Lg3 2. Sf2#
1. ... fxg4 2. Dh7#
Keywords: Entblockung (sechsfach), Rook sacrifice, Knight sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: K7/Q7/5P2/3pppp1/2PpkbNR/2R1pp1B/bNP5/8
Reprints: 26 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2022-09-03
Last update: Dieter Berlin, 2022-09-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: K7/Q7/5P2/3pppp1/2PpkbNR/2R1pp1B/bNP5/8
Reprints: 26 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2022-09-03
Last update: Dieter Berlin, 2022-09-04 more...
1. ... Le5 2. Tc7 Ld5 3. Tb7 axb7 4. Kxe5 b8=D 5. Kxd5 Dxb5#
Keywords: Entblockung, Drag-in sacrifice (2-fach), Model mate, Promotion
Genre: h#
FEN: 7B/p7/P2pp3/1p3k2/2rpp3/8/B3r3/1K6
Input: Gunter Jordan, 2022-09-25
Last update: Gunter Jordan, 2022-09-26 more...
Genre: h#
FEN: 7B/p7/P2pp3/1p3k2/2rpp3/8/B3r3/1K6
Input: Gunter Jordan, 2022-09-25
Last update: Gunter Jordan, 2022-09-26 more...
53 - P1406465
Hermann Weissauer
960 Die Schwalbe 20, p. 36, 1973
Dr. Ernst Bachl gewidmet
(8+9) C+
#3
Hermann Weissauer
960 Die Schwalbe 20, p. 36, 1973
Dr. Ernst Bachl gewidmet
(8+9) C+
#3
1. Ta7! droht 2. Da4+ Tb5 3. Sb4# 2. ... b5 3. Da6#
1. ... Le4 2. Td2 Ld5 3. Lxd5#
1. ... Lf3 2. Tg5 Tb4 3. Sxb4# 2. ... Ld5 3. Lxd5# 2. ... Le4 3. Lxe4#
1. ... Sd7 2. Txg6+ Sf6 3. Txf6#
1. ... Le4 2. Td2 Ld5 3. Lxd5#
1. ... Lf3 2. Tg5 Tb4 3. Sxb4# 2. ... Ld5 3. Lxd5# 2. ... Le4 3. Lxe4#
1. ... Sd7 2. Txg6+ Sf6 3. Txf6#
54 - P1407039
Kenneth Solja
Tehtäväniekka 4, p. 156, 09-12/2021
Kauko Virtanen zum 90 Geburtstag gewidmet
(2+7) C+
h#5
Kenneth Solja
Tehtäväniekka 4, p. 156, 09-12/2021
Kauko Virtanen zum 90 Geburtstag gewidmet
(2+7) C+
h#5
1. Lg7 Kxh4 2. Kh7 Kxh5 3. Da8! (Dd5?) h4 4. Tg5+ hxg5 5. Dg8 g6#
Yuri Bilokin: Illegal position: no legal last move for White, so -bPh4 6kr/8/5b2/7p/8/7K/7P/6rq (2+6) h#5
1.Bg7 Kh4 2.Kh7 Kxh5 3.Qa8 h4 4.Rg5+ hxg5 5.Qg8 g6# (2023-01-05)
comment
1.Bg7 Kh4 2.Kh7 Kxh5 3.Qa8 h4 4.Rg5+ hxg5 5.Qg8 g6# (2023-01-05)
comment
Keywords: Pawn mate, corner to corner (d), Entblockung, Ideal mate, Minimal (B), Selfblock
Genre: h#
FEN: 6kr/8/5b2/7p/7p/7K/7P/6rq
Input: Gunter Jordan, 2023-01-04
Last update: Gunter Jordan, 2023-01-04 more...
Genre: h#
FEN: 6kr/8/5b2/7p/7p/7K/7P/6rq
Input: Gunter Jordan, 2023-01-04
Last update: Gunter Jordan, 2023-01-04 more...
1. ... Lg7 2. a5 Lh8 3. Ta6 Lxc3 4. Sb6 Lxd2 5. a4 c3 6. Ka5 c4#
Keywords: Battery creation, Batteriematt diagonal, Entblockung, Square vacation, Line opening, Model mate, Switchback (L), Rücknahme Schlüsselzug, Selfblock, Tempo Loss
Genre: h#
FEN: 7B/8/p4r2/1k6/n7/2p5/2Pq3p/7K
Input: Gunter Jordan, 2023-01-20
Last update: Gunter Jordan, 2023-01-20 more...
Genre: h#
FEN: 7B/8/p4r2/1k6/n7/2p5/2Pq3p/7K
Input: Gunter Jordan, 2023-01-20
Last update: Gunter Jordan, 2023-01-20 more...
1. Ke4 Ke2 2. Kf5+ Kf3 3. h3 Kxg3 4. Kg5 Kf3 5. Kh4 Kf4 6. Th5 g3#
SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-22)
Yuri Bilokin: Compare P0561871 P0581491 (2023-01-24)
comment
Yuri Bilokin: Compare P0561871 P0581491 (2023-01-24)
comment
Keywords: Minimal (B), Discovered check, Switchback (K), Tempo Loss, Selfblock, Ideal mate, Entblockung, Pawn mate, Miniature
Genre: h#
FEN: 8/8/8/4r3/7p/3k2p1/6P1/5K2
Input: Rainer Staudte, 2023-01-22
Last update: Gunter Jordan, 2023-01-22 more...
Genre: h#
FEN: 8/8/8/4r3/7p/3k2p1/6P1/5K2
Input: Rainer Staudte, 2023-01-22
Last update: Gunter Jordan, 2023-01-22 more...
1. Sg4 Sg6 2. Se3 dxe3 3. d2 e4 4. d1=S e5 5. Se3 e6 6. Sf5 exf7 7. Sg7 f8=S#
Veröffentlicht in der Rubrik "Smasaker och hugskott".
Veröffentlicht in der Rubrik "Smasaker och hugskott".
Yuri Bilokin: more economical –bPd5, bSf6-c7 6nN/2n2p1k/7p/8/8/p2p4/P2P4/K7 (4+7) h#7
1.Sd5 Sg6 2.Se3 dxe3 3.d2 e4 4.d1=S e5 5.Se3 e6 6.Sf5 exf7 7.Sg7 f8=S# (MM) (2023-02-02)
comment
1.Sd5 Sg6 2.Se3 dxe3 3.d2 e4 4.d1=S e5 5.Se3 e6 6.Sf5 exf7 7.Sg7 f8=S# (MM) (2023-02-02)
comment
Keywords: Entblockung, Excelsior white, konsekutive Umwandlungen 2 (sS), Model mate, Phoenix, Selfblock, Promotions to Knights, under-promotion (Ss)
Genre: h#
FEN: 6nN/5p1k/5n1p/3p4/8/p2p4/P2P4/K7
Input: Gunter Jordan, 2023-01-28
Last update: Gunter Jordan, 2023-01-28 more...
Genre: h#
FEN: 6nN/5p1k/5n1p/3p4/8/p2p4/P2P4/K7
Input: Gunter Jordan, 2023-01-28
Last update: Gunter Jordan, 2023-01-28 more...
1) 1. Kb2 Kd7 2. e5 fxe5 3. Kc3 e6 4. Kd4 e7 5. Ke5 e8=D 6. Kf6 De7#
2) 1. g5 fxg5 2. f4 g6 3. f3 g7 4. f2 g8=D 5. f1=T Dg3 6. Tb1 Da3#
2) 1. g5 fxg5 2. f4 g6 3. f3 g7 4. f2 g8=D 5. f1=T Dg3 6. Tb1 Da3#
Keywords: Kindergarten Problem, Miniature, Minimal (B), Promotion (D), under-promotion (t in 2), konsekutive Umwandlungen 2 (Dt in 2), Selfblock (in 2), Corner mate (in 2), Model mate (in 2), Entblockung
Genre: h#
FEN: 8/4p3/4K1p1/5p2/5P2/8/8/k7
Input: Gunter Jordan, 2023-01-28
Last update: Gerd Wilts, 2023-01-29 more...
Genre: h#
FEN: 8/4p3/4K1p1/5p2/5P2/8/8/k7
Input: Gunter Jordan, 2023-01-28
Last update: Gerd Wilts, 2023-01-29 more...
1. c1=S Kb1 2. Sb3 axb3 3. Se4 b4 4. d2 b5 5. d1=S b6 6. Se3 b7 7. S3f5 b8=S 8. Sg5 Sd7#
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Keywords: Entblockung, Excelsior white, konsekutive Umwandlungen 3 (ssS), Liniensperrung, Model mate, Check Protection, Selfblock, Promotions to Knights, under-promotion (Sss), under-promotion key, Minimal (B)
Genre: h#
FEN: 8/4nqb1/4pkb1/8/8/p2p4/P1p2n2/K7
Reprints: 4 The Problemist 283 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
Genre: h#
FEN: 8/4nqb1/4pkb1/8/8/p2p4/P1p2n2/K7
Reprints: 4 The Problemist 283 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
60 - P1407699
Stephen J. G. Taylor
Bulletin 26/06/2021
5. Preis
Jorma Pitkänen-80 JT 2021
(5+5) C+
h#8
Stephen J. G. Taylor
Bulletin 26/06/2021
5. Preis
Jorma Pitkänen-80 JT 2021
(5+5) C+
h#8
1. h3 Sh6 2. Ke7 Kd1 3. Kf6 Sg4+ 4. Kg5 Sf2 5. exf2 Kd2 6. Kh4 Ke3 7. f1=S+ Kf4 8. Sg3 hxg3#
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Keywords: Antiphönix, Pawn mate, Entblockung, Remote selfblock, Model mate, Tempo Loss, under-promotion (s)
Genre: h#
FEN: 3k2N1/8/8/7p/7p/1p2p3/1P2P2P/2K5
Reprints: 5 The Problemist , p. 283, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
Genre: h#
FEN: 3k2N1/8/8/7p/7p/1p2p3/1P2P2P/2K5
Reprints: 5 The Problemist , p. 283, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
1. Ke3 Kc1 2. Kd4 Kd1 3. e3 Ke1 4. e2 Kf2 5. e1=S Kg3 6. Sxc2 Kf4 7. Se1 Kxf5 8. Sd3 Sc2#
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Keywords: Entblockung, Model mate, Switchback (s), under-promotion (s)
Genre: h#
FEN: 8/8/8/2p2p2/1pP1p3/1Pp5/2P1k3/NK6
Reprints: 8 The Problemist , p. 306, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
Genre: h#
FEN: 8/8/8/2p2p2/1pP1p3/1Pp5/2P1k3/NK6
Reprints: 8 The Problemist , p. 306, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
1. f2 Ka3 2. f1=S Ka4 3. Sg3 hxg3 4. Lf5 g4 5. h2 gxf5 6. h1=D fxe6 7. Dh2 e7 8. Dd6 exd8=S#
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Keywords: Antiphönix, Entblockung, Excelsior white, konsekutive Umwandlungen 3 (sdS), Model mate, Phoenix, Rückkehr nach Umwandlung (b/d), Selfblock, Promotion (d), Promotions to Knights, under-promotion (Ss), under-promotion in mating move, Minimal (B)
Genre: h#
FEN: 3b4/2nn4/1rk1p3/2pp4/6bp/5p1p/K6P/8
Reprints: 9 The Problemist , p. 306, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
Genre: h#
FEN: 3b4/2nn4/1rk1p3/2pp4/6bp/5p1p/K6P/8
Reprints: 9 The Problemist , p. 306, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
1. a8=L 2. Lb7 3. La6 4. c7 5. c8=S 6. Sd6 7. d8=D 8. Df6 9. Sf5 10. g6 11. g7 12. g8=T 13. Tg1 14. Tc1 15. Ke1 16. Dd1 17. Le2 18. d2-d3 19. Kd2 20. Le1 21. Se3+ dxe3#
paul: Cooked with Jacobi: 1.d3 2.Kd2 3.Be1 4.Qd1 5.g6 6.c7 7.g7 8.a8=R 9.c8=B 10.d8=S 11.Ra1 12.Rc1 13.Bg4 14.Be2 15.Se6 16.g8=Q 17.Qg7 18.Qf6 19.Sg7 20.Sf5 21.Se3+ dxe3#
I used this code:
forsyth 8/P2P4/2P5/2bk2PQ/3p4/2P5/2PPKB2/8
stip ser-dia 21
pieces white Kd2 Qd1f6 Rc1 Be1e2 Se3 Pc2c3d3 black Kd5 Bc5 Pd4 (2023-05-09)
comment
I used this code:
forsyth 8/P2P4/2P5/2bk2PQ/3p4/2P5/2PPKB2/8
stip ser-dia 21
pieces white Kd2 Qd1f6 Rc1 Be1e2 Se3 Pc2c3d3 black Kd5 Bc5 Pd4 (2023-05-09)
comment
Keywords: Allumwandlung, Antiphönix, Pawn mate, Entblockung, Remote selfblock, Skittles setup (im Mattbild), konsekutive Umwandlungen 4 (LSDT), Liniensperrung, Model mate, Check Protection, Schlüssel = Eckzug, Selfblock, Seriesmover, Promotion (D), under-promotion (TLS), under-promotion key
Genre: Fairies
FEN: 8/P2P4/2P5/2bk2PQ/3p4/2P5/2PPKB2/8
Input: Gunter Jordan, 2023-04-05
Last update: Gunter Jordan, 2023-04-05 more...
Genre: Fairies
FEN: 8/P2P4/2P5/2bk2PQ/3p4/2P5/2PPKB2/8
Input: Gunter Jordan, 2023-04-05
Last update: Gunter Jordan, 2023-04-05 more...
1. Ta7 2. Tg7 3. Txg3 4. Td3 5. g4 6. g5 7. g6 8. g7 9. g8=D 10. Db3+ Kc5 11. ... Txd4 12. D3b6+ Dxb6#
Keywords: Antiphönix, Entblockung, Excelsior white, Miniature, Seriesmover, Promotion (D), Parry Series, Queen sacrifice
Genre: Fairies
FEN: Rq6/8/K7/8/1k1p4/6p1/6P1/8
Input: Gunter Jordan, 2023-04-10
Last update: Gunter Jordan, 2024-01-28 more...
Genre: Fairies
FEN: Rq6/8/K7/8/1k1p4/6p1/6P1/8
Input: Gunter Jordan, 2023-04-10
Last update: Gunter Jordan, 2024-01-28 more...
1. Kd6 fxe3 2. f2 Kc3 3. f1=L Lf2 4. Lg2 Lh4 5. Lc6 e4 6. Kc5 Le7#
Keywords: Entblockung, Selfblock, Switchback (k), Rücknahme Schlüsselzug, Tempoverlustrückkehr, under-promotion (l)
Genre: h#
FEN: 8/8/1p6/1pk5/8/4pp2/2K2P2/6B1
Input: Gunter Jordan, 2023-04-16
Last update: MarkoY, 2023-08-13 more...
Genre: h#
FEN: 8/8/1p6/1pk5/8/4pp2/2K2P2/6B1
Input: Gunter Jordan, 2023-04-16
Last update: MarkoY, 2023-08-13 more...
66 - P1408962
George P. Sphicas
8123 Phénix 2017
2. ehrende Erwähnung
PR Tadashi Wakashima
(4+10) C+
ser-h=23
George P. Sphicas
8123 Phénix 2017
2. ehrende Erwähnung
PR Tadashi Wakashima
(4+10) C+
ser-h=23
1. d1=T 2. Td2 3. Ta2 4. d2 5. d1=D 6. Dd4 7. Da1 8. d4 9. d3 12. d2 11. d1=S 12. Sb2 13. Kb1 14. Lc1 15. e3 16. e2 17. e1=S 18. Sc2 19. g5 20. g4 21. g3 22. g2 23. h1=L Dg1=
Keywords: Allumwandlung, black, Entblockung, Remote selfblock, pin-stalemate, konsekutive Umwandlungen 5 (tdssl), Liniensperrung, Model stalemate, Rückkehr nach Umwandlung, Check Protection, Selfblock, Seriesmover, Umnov, Promotion (d), Exchange of Promotions, under-promotion (tls), under-promotion key (b/t)
Genre: Fairies
FEN: KR6/7B/6p1/3p4/p3p3/p2pb3/3p1Q1p/2k5
Input: Gunter Jordan, 2023-04-18
Last update: Gunter Jordan, 2023-04-18 more...
Genre: Fairies
FEN: KR6/7B/6p1/3p4/p3p3/p2pb3/3p1Q1p/2k5
Input: Gunter Jordan, 2023-04-18
Last update: Gunter Jordan, 2023-04-18 more...
1. Ld5! Kb5 2. a8=L! Ka4 3. Lac6#
2. ... Ka6 3. Lc4#
2. ... Ka6 3. Lc4#
Keywords: Miniature, Rex solus (s), Entblockung, under-promotion (L), Model mate
Genre: 3#
FEN: B7/P7/k7/2B5/1P6/8/1P6/K7
Input: Rainer Staudte, 2023-05-29
Last update: Gunter Jordan, 2023-05-29 more...
Genre: 3#
FEN: B7/P7/k7/2B5/1P6/8/1P6/K7
Input: Rainer Staudte, 2023-05-29
Last update: Gunter Jordan, 2023-05-29 more...
1. Kg8! droht 2. Sh7#
1. ... Tb6 2. Df2#
1. ... Tc6 2. Sxd5#
1. ... Td6 2. Dxe5#
1. ... Te7 2. Tg6#
1. ... Te8 2. dxe8=S#
1. ... Sf7 2. Txf7#
1. ... Tb6 2. Df2#
1. ... Tc6 2. Sxd5#
1. ... Td6 2. Dxe5#
1. ... Te7 2. Tg6#
1. ... Te8 2. dxe8=S#
1. ... Sf7 2. Txf7#
Keywords: Entblockung (e6, fünffach), Line closing, under-promotion in mating move (S)
Genre: 2#
FEN: bb1n1N2/q2P2RK/p3rk2/3pp2R/1N6/8/1Q6/8
Reprints: 147 Problemschach-Jahrbuch 1993 D , p. 74, 1993
Input: Dieter Berlin, 2023-06-10
Last update: Dieter Berlin, 2023-06-10 more...
Genre: 2#
FEN: bb1n1N2/q2P2RK/p3rk2/3pp2R/1N6/8/1Q6/8
Reprints: 147 Problemschach-Jahrbuch 1993 D , p. 74, 1993
Input: Dieter Berlin, 2023-06-10
Last update: Dieter Berlin, 2023-06-10 more...
1. Le1 c5 2. Lf2 c4 3. Lf2xg1 Kxg1 4. Kg7 Kh1 5. Kf6 Kg1 6. Ke5 Kh1 7. Kd4 Kg1 8. Kxc4 Kh1 9. Kxc5 Kg1 10. Kd6 Kh1 11. c5 Kg1 12. c4 Kh1 13. c3 Kg1 14. c2 Kh1 15. c1=S Kg1 16. Sxe2 Kh1 17. Sf4 Lc4 18. Sh5 gxh5 19. Kd7 h6 20. Ke8 h7 21. Ke8-f8 h8=D#
PAS-Läufer-Hilfsmatt ab dem 4. Zug.
Die letzten 14 Züge sind identisch mit Kardos, P0502947.
Außerdem Selbstplagiat, V. M. veröffentlichte diese Aufgabe bereits 2008 in Schachmatnaja Komposizija (ganz leicht modifiziert, siehe P1080117).
Die Angabe "harmonie 2009" ist unsicher, denn sie wurde dem Hopper Magazine 03 (Zweitquelle) entnommen.
PAS-Läufer-Hilfsmatt ab dem 4. Zug.
Die letzten 14 Züge sind identisch mit Kardos, P0502947.
Außerdem Selbstplagiat, V. M. veröffentlichte diese Aufgabe bereits 2008 in Schachmatnaja Komposizija (ganz leicht modifiziert, siehe P1080117).
Die Angabe "harmonie 2009" ist unsicher, denn sie wurde dem Hopper Magazine 03 (Zweitquelle) entnommen.
Keywords: Promotion (D), under-promotion (s), Entblockung, konsekutive Umwandlungen 2 (sD), Switchback (K), Antiphönix
Genre: h#
Computer test: Gustav 4.0 i
FEN: 7k/4p3/2p5/6p1/2P3P1/2P1p1p1/3bP1P1/5BRK
Reprints: OP024 The Hopper Magazine I03 12/2022
Input: Miguel Ambrona, 2023-07-26
Last update: A.Buchanan, 2023-07-27 more...
Genre: h#
Computer test: Gustav 4.0 i
FEN: 7k/4p3/2p5/6p1/2P3P1/2P1p1p1/3bP1P1/5BRK
Reprints: OP024 The Hopper Magazine I03 12/2022
Input: Miguel Ambrona, 2023-07-26
Last update: A.Buchanan, 2023-07-27 more...
1. Se4! droht 2. Txd4#
1. ... Sf7,Sg6 2. Sd2# 1. ... Sd3 2. Dxe6#
1. ... La7,Lb6 2. Sd2# 1. ... Lc3,Le3 2. Dxe6#
1. ... Sf7,Sg6 2. Sd2# 1. ... Sd3 2. Dxe6#
1. ... La7,Lb6 2. Sd2# 1. ... Lc3,Le3 2. Dxe6#
Keywords: pin-mate, Black correction (reziprok), Entblockung (s), self-unpin (s)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2RR4/2n1p1q1/p3p3/4nQ2/K1kb4/2N2p2/2p1rP2/B4B2
Reprints: 547 Ungarische Schachproblem Anthologie , p. 328, 1983
Input: Dieter Berlin, 2023-08-13
Last update: Dieter Berlin, 2023-08-13 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2RR4/2n1p1q1/p3p3/4nQ2/K1kb4/2N2p2/2p1rP2/B4B2
Reprints: 547 Ungarische Schachproblem Anthologie , p. 328, 1983
Input: Dieter Berlin, 2023-08-13
Last update: Dieter Berlin, 2023-08-13 more...
1) 1. Kxc2 d4 2. Lc1 d5 3. Te6 dxe6 4. Lb2 e7 5. Kc1 e8=D 6. c2 De1#
2) 1. Lc5+ Kxc3 2. Te5 Kb3 3. Kd2 Kb2 4. Ke3 Kc1 5. Kd4 Kd2 6. d5 c3#
2) 1. Lc5+ Kxc3 2. Te5 Kb3 3. Kd2 Kb2 4. Ke3 Kc1 5. Kd4 Kd2 6. d5 c3#
Keywords: Capture key (in 1), Entblockung, Promotion (D), Selfblock, Square vacation, Switchback (k), Klasinc theme (k-l), Model mate (in 1), Checking key (in 2), Ideal mate (in 2), Remote selfblock (in 2), Tschumakow Theme, Pawn mate (in 2)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/3p4/8/1K6/2pPb3/2P5/2k1r3
Input: Felber, Volker, 2023-11-29
Last update: Gunter Jordan, 2024-03-26 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/3p4/8/1K6/2pPb3/2P5/2k1r3
Input: Felber, Volker, 2023-11-29
Last update: Gunter Jordan, 2024-03-26 more...
1. Kg8 Kg2 2. Kh8 Kh3 3. g4+ Kxg4 4. Kg8 Kh3! (K~?) 5. Kh8 g4 6. Kg8 g5 7. hxg5 h6 8. gxh6 g7 9. Kh7 gxf8=D 10. Kg6 Df7#
PAS-Läufer-Hilfsmatt
PAS-Läufer-Hilfsmatt
Yuri Bilokin: you can see 1...Kg2 2.Kg8 Kh3 3.g4+ Kxg4 4.Kh8 Kh3 5.Kg8 g4 6.Kh8 g5 7.hxg5 h6 8.gxh6 g7+ 9.Kh7 gxf8=Q 10.Kg6 Qf7# (2024-01-03)
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Keywords: changed blocks, Entblockung, Epaulettenmatt, Remote selfblock, Model mate, Switchback (Kk), Promotion (D), x pieces move to one square
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 5b1k/4p1p1/4P1Pp/6pP/4p3/4P1P1/8/5K2
Input: Gunter Jordan, 2024-01-03
Last update: Gunter Jordan, 2024-01-03 more...
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 5b1k/4p1p1/4P1Pp/6pP/4p3/4P1P1/8/5K2
Input: Gunter Jordan, 2024-01-03
Last update: Gunter Jordan, 2024-01-03 more...
73 - P1414428
Mirko Degenkolbe
3154 Problemskak 65, p. 14, 01/2024
nach Zlatko Mihajloski
(2+7)
h#6
2.1...
Mirko Degenkolbe
3154 Problemskak 65, p. 14, 01/2024
nach Zlatko Mihajloski
(2+7)
h#6
2.1...
1) 1. Sf2 g4 2. Se4 g5 3. Sf6 gxf6 4. Ta6 f7 5. Ka5 f8=D 6. Ta4 Dc5#
2) 1. Se5 g4 2. Sf7 g5 3. Sh6 gxh6 4. Ta2 h7 5. Ka3 h8=D 6. Ta4 Dc3#
Versuche:
1. Sf6+??
1. Sh6+??
2) 1. Se5 g4 2. Sf7 g5 3. Sh6 gxh6 4. Ta2 h7 5. Ka3 h8=D 6. Ta4 Dc3#
Versuche:
1. Sf6+??
1. Sh6+??
(MDxxxx)
Mihajloski = P1412069
Herstellung von Echo-Mustermatts mittels entgegengesetzten Umnow-Bahnungen.
Wenn man die Verführungen mit einbezieht, sehen wir zwei virtuelle Rundläufe des schwarzen Springers. Außerdem zweimal weißer Excelsior.
Henrik Juel: C+ Popeye 4.61 also (2024-01-11)
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Mihajloski = P1412069
Herstellung von Echo-Mustermatts mittels entgegengesetzten Umnow-Bahnungen.
Wenn man die Verführungen mit einbezieht, sehen wir zwei virtuelle Rundläufe des schwarzen Springers. Außerdem zweimal weißer Excelsior.
Henrik Juel: C+ Popeye 4.61 also (2024-01-11)
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Keywords: Minimal (B), Promotion (D), Excelsior white, Epaulettenmatt, Echo, Selfblock, Model mate, Umnov, Square vacation, Entblockung
Genre: h#
Computer test: Gustav 4.1d
FEN: 6K1/3p4/6p1/r7/k5n1/r3p3/6P1/8
Input: Felber, Volker, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
Genre: h#
Computer test: Gustav 4.1d
FEN: 6K1/3p4/6p1/r7/k5n1/r3p3/6P1/8
Input: Felber, Volker, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
Versuch: 1. ... d6? 2. Kf4 Ke2 3. Ld2 ?? 4. Te1+ Kxf2 5. Te7 dxe7 6. Kg4 e8=D 7. Kh3 Dh5#
1. ... Kc1 2. Kf3 Kb1 3. Ld2+ Ka2 4. Te1 d6 5. Te7 dxe7 6. Lf4 e8=D 7. Lg3 De4#
1. ... Kc1 2. Kf3 Kb1 3. Ld2+ Ka2 4. Te1 d6 5. Te7 dxe7 6. Lf4 e8=D 7. Lg3 De4#
Yuri Bilokin: you can see 1.Kf4 d6 2.Bd2+ Ke2 3.Re1+ Kxf2 4.Re7 dxe7 5.Kg4 e8=Q 6.Kh3 Qh5#
1.Kf4 Ke2 2.Bd2 d6 3.Re1+ Kxf2 4.Re7 dxe7 5.Kg4 e8=Q 6.Kh3 Qh5# (2024-01-30)
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1.Kf4 Ke2 2.Bd2 d6 3.Re1+ Kxf2 4.Re7 dxe7 5.Kg4 e8=Q 6.Kh3 Qh5# (2024-01-30)
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1. Sd7 Ke2 2. Se5 fxe5 3. Kg5 e6 4. Kf4 e7 5. g5 e8=D 6. g4 De3#
Gunter Jordan: Ohne die beiden Bauern g2,g3 und mit wKd1 entsteht eine Miniatur mit Idealmatt bei gleicher Lösung. (2024-01-15)
Ladislav Packa: Gunter: The king should stand on c1, otherwise the dual is 1...Kd2, Ke2. (2024-01-15)
Gunter Jordan: ... o.k. Ladislav, c1 ist richtig. War ein Schreibfehler. Danke für den Hinweis. (2024-01-18)
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Ladislav Packa: Gunter: The king should stand on c1, otherwise the dual is 1...Kd2, Ke2. (2024-01-15)
Gunter Jordan: ... o.k. Ladislav, c1 ist richtig. War ein Schreibfehler. Danke für den Hinweis. (2024-01-18)
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Keywords: Attack number, Entblockung, Selfblock, Promotion (D)
Genre: h#
FEN: 5n2/6p1/6k1/5p2/5P2/6p1/6P1/5K2
Input: Gunter Jordan, 2024-01-14
Last update: Gunter Jordan, 2024-01-15 more...
Genre: h#
FEN: 5n2/6p1/6k1/5p2/5P2/6p1/6P1/5K2
Input: Gunter Jordan, 2024-01-14
Last update: Gunter Jordan, 2024-01-15 more...
1. b3 2. bxc4 3. c5 4. cxb6 5. Kc5 6. Lc6 7. b7 8. b8=D 9. De5 10. De1+ Kxe1#
Henrik Juel: C+ Popeye 4.61 (2024-01-28)
Gerald Ettl: Gibt es hier einen Unterschied zwischen pser und ser.
Ich sehe keinen pser Effekt. (2024-01-29)
Henrik Juel: I agree, Gerald
C+ with both stipulations, of course (2024-01-29)
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Gerald Ettl: Gibt es hier einen Unterschied zwischen pser und ser.
Ich sehe keinen pser Effekt. (2024-01-29)
Henrik Juel: I agree, Gerald
C+ with both stipulations, of course (2024-01-29)
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Keywords: discovered checkmate, Antiphönix, Batteriematt diagonal, Queen sacrifice, Entblockung, Excelsior white, Königsbatterie, Model mate, Parry Series, Selfblock, Seriesmover, Promotion (D)
Genre: Fairies
FEN: 8/1B2p3/1pK5/pp6/2p5/2n5/1P3k2/6b1
Input: Gunter Jordan, 2024-01-28
Last update: Gunter Jordan, 2024-01-28 more...
Genre: Fairies
FEN: 8/1B2p3/1pK5/pp6/2p5/2n5/1P3k2/6b1
Input: Gunter Jordan, 2024-01-28
Last update: Gunter Jordan, 2024-01-28 more...
1. Kd2 2. Ke3 3. Kf4 4. Kxg5 5. Kh6 6. g5 7. g4 8. g3 9. g2 10. g1=T 11. Txa1 12. Txa5 13. Th5 14. a5 15. a4 16. a3 17. a2 18. a1=T 19. Tg1 20. Tg6 Sf7#
Keywords: Entblockung, Excelsior black, Ideal mate, Selfblock, Seriesmover, Promotions to rooks, under-promotion (tt)
Genre: Fairies
FEN: 7K/p5p1/3N4/P5P1/8/8/8/N1k5
Input: Gunter Jordan, 2024-02-06
Last update: Gunter Jordan, 2024-02-06 more...
Genre: Fairies
FEN: 7K/p5p1/3N4/P5P1/8/8/8/N1k5
Input: Gunter Jordan, 2024-02-06
Last update: Gunter Jordan, 2024-02-06 more...
78 - P1415229
Claus Grupen
Andreas Thoma
2015/60 Schach in Schleswig-Holstein 11/2015
2. ehrende Erwähnung
(2+5) C+
h#6
b) sLc2
Claus Grupen
Andreas Thoma
2015/60 Schach in Schleswig-Holstein 11/2015
2. ehrende Erwähnung
(2+5) C+
h#6
b) sLc2
a) 1. c1=L h4 2. Tg2 h5 3. Tg6 h6 4. Lg5 h7 5. Kg7 Kb2 6. Kh6 h8=D#
b) 1. Lg6 h4 2. Tf2 h5 3. Tf7 Kb2 4. a1=T hxg6 5. Th1 gxf7 6. Th7 f8=D#
b) 1. Lg6 h4 2. Tf2 h5 3. Tf7 Kb2 4. a1=T hxg6 5. Th1 gxf7 6. Th7 f8=D#
Keywords: corner to corner (t in b), Corner mate (in b), Entblockung, Excelsior white, Remote selfblock (2-fach in a), Forsberg Twins, konsekutive Umwandlungen 2 (lD,tD), Line opening, Minimal (B), Model mate, Selfblock (in b), Tempo Loss (in a), Tschumakow Theme, Promotion (D), Promotion in the mating move, under-promotion (l,t), under-promotion key (in a), Miniature
Genre: h#
Computer test: Gustav 4.1 a
FEN: 7k/8/8/8/8/1p6/prp4P/K7
Input: Gunter Jordan, 2024-02-21
Last update: Gunter Jordan, 2024-02-21 more...
Genre: h#
Computer test: Gustav 4.1 a
FEN: 7k/8/8/8/8/1p6/prp4P/K7
Input: Gunter Jordan, 2024-02-21
Last update: Gunter Jordan, 2024-02-21 more...
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