111 problem(s) found in 3578 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='Albino' AND A='Pitkänen, Jorma'] [download as LaTeX]
(J. Pitkänen). Auch dieses Stück kam ausgesprochen gut an. "Auf drei verschiedene L-Schlüssel folgen drei fantastische Umwandlungsabspiele." (MS) "3/4 AUW von Weiß, eingebettet in beidseitig originellem Spiel." (RJB) "Schwer zu finden diese drei Pattstellungen!" (HHS) 1.La7 Lb5 2.Lb8 a7 3.Kb7 a8=L 4.Ka7 L:c6=, 1.Lb6 a:b6 2.Kb8 b7 3.Ka7 b8=S 4.Ka8 S:c6=, 1.Le5 f:e5 2.Kb8 e:f6 3.Kc8 f7 4.Kd7 f8=D= - RobS: "Drei Verwandlungen mit L-Einsperrung L-Opfer und Fesselung des Bc6." "Fehlt nur noch die T-UW, aber auch so sehr ansprechend." (PGr) LV: "big trouble for solvers," und "raffiniert!" (AGr) Aber "das wirkt etwas zusammengewürfelt. Kein eigentliches Thema zu erkennen" meint eb, und auch der SB. 18L/5P/3.2/III
Genre: Fairies
FEN: k7/2p3p1/P1p2pP1/P4K2/B2b1P2/8/8/8
Input: Gerd Wilts, 2003-06-29
Last update: Gerd Wilts, 2003-06-29 more...
1. Da6! droht 2. Sf6+ Sxf6 3. Sc7+ Sxc7#
1. ... Dxg3+ 2. Lf3+ gxf3 3. Sf6+ Sxf6 4. Sc7+ Sxc7#
1. ... Dxh7 2. Sa7 droht 3. Db5+ Sc5#
2. ... S8c7 3. Da5+ Sb5 4. Dxb5+ Sc5#
1. ... Dxg3+ 2. Lf3+ gxf3 3. Sf6+ Sxf6 4. Sc7+ Sxc7#
1. ... Dxh7 2. Sa7 droht 3. Db5+ Sc5#
2. ... S8c7 3. Da5+ Sb5 4. Dxb5+ Sc5#
Genre: s#
FEN: 2Q1n3/3prp1N/3pn1P1/1N1k2p1/1Pp2Pp1/2p1K1Rq/2P1BP2/2r5
Input: Gerd Wilts, 2003-06-29
Last update: Marcin Banaszek, 2022-02-10 more...
(J. Pitkänen) ist für eb "eine harmlose Pattzusammenstellung, ohne Witz und auch kein Thema"; für WoW hingegen "ein ganz phantastischer Längstzüger, zum einen von seiner Ökonomie und seinem (ab dem 3. ,Zug) überraschenden Verlauf, vor allem aber wegen seiner Psychologie. Die Stellung suggeriert eindeutig das Matt mit Df3:(Ke1). Stattdessen wird die Stellung durch den überraschenden Bauernzug (c3d2:) nach rechts verlagert." Tja, manche Aufgaben erschließen sich nur richtig, wenn man sie selber löst und sich nicht nur die Lösung zeigen läßt! 1.Kf2 Dh1 2.b7 D:b7 3.Sf3 Db1 4.c8=D Db8 5.Sd2 c:d2 6.Db7 K:b7 7.Kf1 Dh2=. "Gut gemacht!" (HMo) 13L/5P
Anton Baumann: C+ Alybadix (2022-02-03)
Henrik Juel: C+ Popeye 4.61 also (6 seconds) (2022-02-03)
comment
Henrik Juel: C+ Popeye 4.61 also (6 seconds) (2022-02-03)
comment
1.Lh4/Le1? (1.- h2!); 1.T:g7? (1.- Lc4!); 1.Tg5? (1.- g6!); 1.Tg4? (1.- g5!); 1.Td6? (1.- Ld3!); 1.Tb6? (1.- Lb5!); 1.T:a6? (1.- b:a6!); 1.Tge6! [2.Tf4] g5/L:e2 2.Tf6/Se3
Funktionswechsel der weißen Türme in lockerer Stellung, dazu zahlreiche, nicht leicht zu widerlegende Verführungen (Dr. KHS). Gefälliges Verführungsstück, bei dem man tatsächlich zunächst einmal alles durchprobiert, bevor der richtige Schlüsselzug gefunden ist (HJ). Die Widerlegungen fast aller Verführungen sind zu offensichtlich, den Schlüssel habe ich sofort gesehen (Dr. ,HS).
Funktionswechsel der weißen Türme in lockerer Stellung, dazu zahlreiche, nicht leicht zu widerlegende Verführungen (Dr. KHS). Gefälliges Verführungsstück, bei dem man tatsächlich zunächst einmal alles durchprobiert, bevor der richtige Schlüsselzug gefunden ist (HJ). Die Widerlegungen fast aller Verführungen sind zu offensichtlich, den Schlüssel habe ich sofort gesehen (Dr. ,HS).
Keywords: Brian Stephenson Collection (43796)
Genre: 2#
FEN: 8/1p4p1/b5R1/8/4R3/6Bp/2N1P3/5k1K
Input: Gerd Wilts, 2003-07-01
Last update: A.Buchanan, 2021-10-07 more...
Genre: 2#
FEN: 8/1p4p1/b5R1/8/4R3/6Bp/2N1P3/5k1K
Input: Gerd Wilts, 2003-07-01
Last update: A.Buchanan, 2021-10-07 more...
1. c8=D+ Kf7 2. Ld5+ Kg6 3. Lg8 Lb2,Lc3,Ld4 4. Dg7+ Lxg7#
Alle vier Eckfelder sind besetzt.
Alle vier Eckfelder sind besetzt.
Keywords: Minimal (l), Miniature, Promotion key, Promotion (D), Corner mate, Model mate, Selfblock, Antiphönix
Genre: s#
FEN: B4k1K/2P5/8/4Q3/8/8/8/b6R
Reprints: 1744 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
Genre: s#
FEN: B4k1K/2P5/8/4Q3/8/8/8/b6R
Reprints: 1744 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
6 - P1082327
Jorma Pitkänen
Suomen Tehtäväniekat 1999
3. Preis
'Plirkanmaa Chess Problem Club 30'' jubileum tourney
(7+6) C+
s#5
b) Schlußstellung sLg4 nach h1
Jorma Pitkänen
Suomen Tehtäväniekat 1999
3. Preis
'Plirkanmaa Chess Problem Club 30'' jubileum tourney
(7+6) C+
s#5
b) Schlußstellung sLg4 nach h1
a) 1. Kc8 e5 2. b7+ Ka7 3. b8=D+ Ka6 4. Se4 g3+ 5. Lg4 Lxg4#
b) 1. Sf6 e4 2. Sd7 e3 3. Se2 g1=D 4. Db5+ Ka7 5. Db7+ Lxb7#
b) 1. Sf6 e4 2. Sd7 e3 3. Se2 g1=D 4. Db5+ Ka7 5. Db7+ Lxb7#
Teppo Mänttä: 3rd Prize Pirkanmaa Chess Problem Club 30 JT 1997-1998/99. The award was published in Suomen Tehtäväniekat (n:o 5-6) 1998, 15/01/1999(!). The award by the judges Kauko Virtanen and Kari Valtonen is dated 29/12/1998. The theme: a twin is formed by making one change to the final (mate) position of a problem; the new problem has the same stipulation as the predecessor. It was a national composing tourney for Finnish composers. (2021-05-04)
Teppo Mänttä: To be compared with P1003104 by Unto Heinonen from the same tourney. Unfortunately the problems of Janne Syväniemi (1st Pr., 2nd Pr. and one HM) are not in the PDB. (2021-05-04)
comment
Teppo Mänttä: To be compared with P1003104 by Unto Heinonen from the same tourney. Unfortunately the problems of Janne Syväniemi (1st Pr., 2nd Pr. and one HM) are not in the PDB. (2021-05-04)
comment
Genre: s#
Computer test: Gustav 4.1c
FEN: k7/2K5/1P2p3/b7/R1P3p1/6Nb/4B1p1/6N1
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2021-05-10 more...
1. b5 La5 2. b6 Lxd2 3. b7 Lh6 4. b8=D+ Kd4 5. De5+ Kxe5 =
Keywords: Asymmetrical solution, Maximummer
Genre: Fairies
FEN: 7K/8/5n2/4k3/1P6/2b5/1p1P4/8
Input: HBae, 2009-02-06
Last update: HBae, 2009-02-12 more...
Genre: Fairies
FEN: 7K/8/5n2/4k3/1P6/2b5/1p1P4/8
Input: HBae, 2009-02-06
Last update: HBae, 2009-02-12 more...
1. Sc2+ Kb1 2. Sd2+ Kc1 3. Se4+ Kb1 4. Sa3+ Ka1 5. Lg2 Lxg2 6. Tf1+ Lxf1#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/8/1NNP4/2QKBB2/pr3R2/k6b
Input: Frank Müller, 2009-10-18
Last update: Marcin Banaszek, 2020-12-31 more...
1. a8=D+ Sf3 2. Dxf3+ Kg1 3. Lh2+ Kxh2 4. Kb4 Kg1 5. Kxc3 Kh2 6. Kd4 Kg1 7. Ke5 Kh2 8. Kf6 Kg1 9. Kg7 Kh2 10. Kh8 Kg1 11. Se2+ Kh2 12. Dg3+ Kh1 13. Sf4 c1=D,c1=~ 14. Dg2+ Txg2#
Moldenhauer: Computerprüfung: C+ Gustav 4.1d 4 Tage 6 Std. 38 Min.
Gustav hat nur im 13. Zug Se2-f4 c2-c1D. Warum nicht c2-c1T? (2022-12-15)
Olaf Jenkner: Weil es schöner aussieht.
Man sieht alle Varianten, wenn "Züge nicht zusammenfassen" aktiviert ist. (2022-12-16)
Moldenhauer: Danke!! Ein Gutes Neues auch von mir!! (2022-12-16)
more ...
comment
Gustav hat nur im 13. Zug Se2-f4 c2-c1D. Warum nicht c2-c1T? (2022-12-15)
Olaf Jenkner: Weil es schöner aussieht.
Man sieht alle Varianten, wenn "Züge nicht zusammenfassen" aktiviert ist. (2022-12-16)
Moldenhauer: Danke!! Ein Gutes Neues auch von mir!! (2022-12-16)
more ...
comment
Keywords: Königswanderung, Schlüssel = Eckzug, Promotion key, Promotion (D), discovered checkmate, Corner mate, Batteriematt diagonal
Genre: s#
FEN: 1B6/P7/8/8/8/Kpp5/prp5/bbN3nk
Reprints: 12) idee & form 154, p. 5215, 04/2022
Input: Frank Müller, 2010-01-22
Last update: Olaf Jenkner, 2022-12-16 more...
Genre: s#
FEN: 1B6/P7/8/8/8/Kpp5/prp5/bbN3nk
Reprints: 12) idee & form 154, p. 5215, 04/2022
Input: Frank Müller, 2010-01-22
Last update: Olaf Jenkner, 2022-12-16 more...
1. h2 c4 2. h1=D c5 3. Da1 c6 4. Dh8 cxb7 5. Da8 bxa8=D#
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/1p3K2/kp1pp3/1p4p1/7p/7p/2P5/8
Input: hpr, 2010-01-23
Last update: hpr, 2010-01-23 more...
11 - P1107189
Jorma Pitkänen
Suomen Tehtäväniekat 1990-1991
ehrende Erwähnung
Turku-10-Jubiläumsturnier
(4+6) C+
h#4
2.1...
Jorma Pitkänen
Suomen Tehtäväniekat 1990-1991
ehrende Erwähnung
Turku-10-Jubiläumsturnier
(4+6) C+
h#4
2.1...
1) 1. Sc5 Se3 2. Kb4 f3 3. Ka5 f4 4. Kb6 Sc4#
2) 1. Sa5 Sf6 2. Kb4 f4 3. Kc5 f5 4. Kb6 Sd7#
2) 1. Sa5 Sf6 2. Kb4 f4 3. Kc5 f5 4. Kb6 Sd7#
Teppo Mänttä: Turku CPS 10 JT 1990-91. (CPS = Chess Problem Subsociety). The results were published in a special publication for this competition in April 1991. The award was also published in Suomen Tehtäväniekat (n:o 3), 20/05/1991. The judge in Group B (helpmates with 8-10 pieces) was Hannu Sokka. (2021-05-04)
comment
comment
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 1K6/8/r1p5/3N4/P6r/kn5b/5P2/8
Input: hpr, 2010-06-05
Last update: hpr, 2010-06-05 more...
1. Sb3 c5 2. Le6 c4 3. Sh3+ Ke4 4. Te3+ Sxe3 5. Df3+ Sxf3 6. d3+ cxd3#
Genre: s#
FEN: 5Q2/2B5/2p5/2N1nnN1/2B2k2/6R1/3PKP2/8
Input: Frank Müller, 2010-06-07
Last update: Marcin Banaszek, 2020-11-12 more...
1. Kb3+ La7 2. Ka4 Ld4 3. Kb5+ Lxa1 4. Ka6 Le5 5. Lxb7+ Kb8 6. Lxe5# ( . +m)
Keywords: Miniature Collection (0337683)
Genre: n#
FEN: kb6/1n6/8/8/8/8/K6B/R6B
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: n#
FEN: kb6/1n6/8/8/8/8/K6B/R6B
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Lc3
ASb5 A12SS10
vf: a1<>h1, Juri Seljawkin, 1984, Dom nasch Schachmatnyi
Rosalie Fay: 1. Lc3 zz Kb5 2. Ld3+ Ka4 3. Lc4 (droht 4. Sc5+) Ka3 4. Sc2+ Ka2 5. Sd2#; 4. ... Ka4 5. Sc5#
Oneliner
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
vf: a1<>h1, Juri Seljawkin, 1984, Dom nasch Schachmatnyi
Rosalie Fay: 1. Lc3 zz Kb5 2. Ld3+ Ka4 3. Lc4 (droht 4. Sc5+) Ka3 4. Sc2+ Ka2 5. Sd2#; 4. ... Ka4 5. Sc5#
Oneliner
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0337933)
Genre: n#
FEN: 1K6/8/1k6/8/1N6/1N6/1B6/1B6
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: n#
FEN: 1K6/8/1k6/8/1N6/1N6/1B6/1B6
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Se3+ Kb4 2. Sc2+
ASc3
Teppo Mänttä: 1.Sa3+? Kd4!. 1.Se3+! Kb4 2.Sc2+ Ka4/Kc4 3.Sc3#/Df7#. Reprint: nr. 126 "512 finländska miniatyrer", 1992. (2021-09-24)
SCHRECKE: C+, popeye 4.87 (2021-09-25)
comment
Teppo Mänttä: 1.Sa3+? Kd4!. 1.Se3+! Kb4 2.Sc2+ Ka4/Kc4 3.Sc3#/Df7#. Reprint: nr. 126 "512 finländska miniatyrer", 1992. (2021-09-24)
SCHRECKE: C+, popeye 4.87 (2021-09-25)
comment
Keywords: Miniature Collection (0343870)
Genre: 3#
FEN: 8/2Q5/2K5/1N1N4/2k5/1n1n4/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: 3#
FEN: 8/2Q5/2K5/1N1N4/2k5/1n1n4/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Dc8 b2 2. Dxh8 Kb1 3. Kd2 a1=S 4. Dg8 Sc2 5. Dg1+ Se1 6. Dxe1+ Ka2 7. Kc2 b1=D+ 8. Dxb1#
Zum Vergleich siehe P1147232
Zum Vergleich siehe P1147232
1. Dh7+ Kb2 2. Dg7+ Kb1 3. Dg6+ Kb2 4. Df6+ Kb1 5. Df5+ Kb2 6. De5+ Kb1 7. De4+ Kb2 8. Dd4+ Kb1 9. Dd3+ Ka1 10. Kd2 b2 11. Dd4 Kb1 12. Dg1#
1. Dd5+ Kg1 2. Dd4+ Kh1 3. De4+ g2 4. Dxa8 Kg1 5. Ke2 h1=S 6. Db8 Sf2 7. Db1+ Sd1 8. Dxd1+ Kh2 9. Kf2 g1=D+ 10. Dxg1#
Zum Vergleich siehe P1138415.
Zum Vergleich siehe P1138415.
1. Tb8
D27a
Teppo Mänttä: Tries 1.Td8? Ld5!; 1.Ta7? Lf7!; 1.Ta4,Ta5? Lh7!. Solution 1.Tb8! (waiting) 1.--- Lb3 2.Tb4 Lc4 3.Ta4, 1.--- Ld5 2.Tb5 Lf3 3.Ke7. Reprint: nr. 218 "512 finländska miniatyrer", 1992. (2021-09-24)
comment
Teppo Mänttä: Tries 1.Td8? Ld5!; 1.Ta7? Lf7!; 1.Ta4,Ta5? Lh7!. Solution 1.Tb8! (waiting) 1.--- Lb3 2.Tb4 Lc4 3.Ta4, 1.--- Ld5 2.Tb5 Lf3 3.Ke7. Reprint: nr. 218 "512 finländska miniatyrer", 1992. (2021-09-24)
comment
Keywords: Miniature Collection (0333806)
Genre: n#
FEN: R4Kbk/6p1/6P1/8/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
Genre: n#
FEN: R4Kbk/6p1/6P1/8/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
1) 1. Sc6! Sd2 2. Sg5+ fxg5 3. Dxc4+ Sxc4 4. Kg4 Kxg6 5. Se5+ Sxe5#
2) 1. Df2! Sd2 2. Sg5+ fxg5 3. Kg4+ Sf3 4. Sc6 Kxg6 5. Se5+ Sxe5#
Druckfehlerberichtigung 03/2010, Seite 40.
2) 1. Df2! Sd2 2. Sg5+ fxg5 3. Kg4+ Sf3 4. Sc6 Kxg6 5. Se5+ Sxe5#
Druckfehlerberichtigung 03/2010, Seite 40.
Genre: s#
FEN: 3B3R/4Nkp1/5pR1/5K2/2p1NQ1p/p1p4P/B1P5/1n6
Input: Frank Müller, 2010-12-20
Last update: Marcin Banaszek, 2021-10-17 more...
1. Te7+! Kb6 2. b8=S droht 3. Dc6+ Lxc6+ 4. Tb7+ Lxb7#
2. ... Lxf1 3. Dc4 Lh3 4. Dxe2 Lf1 5. Da6+ Lxa6 6. Tb7+ Lxb7#
2. ... Lh3 3. Lg2 e1=D,~ 4. Lxe1 Lxg2 5. Dc6+ Lxc6 6. Tb7+ Lxb7#
2. ... Lxf1 3. Dc4 Lh3 4. Dxe2 Lf1 5. Da6+ Lxa6 6. Tb7+ Lxb7#
2. ... Lh3 3. Lg2 e1=D,~ 4. Lxe1 Lxg2 5. Dc6+ Lxc6 6. Tb7+ Lxb7#
1. Sgf3 Ke6 2. d5+ Kf5 3. Sf1 Ke4 4. Sg3+ Kxd5 5. e4+ Ke6+ 6. Sd4+ Txd4#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 2RK1R2/2P2b2/8/4PkNB/3P1B2/3rP3/2QN4/8
Input: Frank Müller, 2010-12-23
Last update: Marcin Banaszek, 2021-03-14 more...
1. Le4 Kg4 2. a8=T Kh4 3. Le7+ Kg4 4. Sf2+ Kf4 5. Tf8+ Kxe5 6. Tf6 b4#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/Pp5p/bP5P/1p2RB2/1B5k/2pKR2N/2P5/8
Input: Frank Müller, 2011-02-26
Last update: Marcin Banaszek, 2020-12-31 more...
1. Ta7 Kb5 2. Sd6+ Ka5 3. Se4 Kb5 4. Sc3+ Ka5 5. Tc4 Txa7 6. Tc5+ Ka6 7. Db7+ Txb7#
Genre: s#
FEN: 1KN5/1RQ5/rnR1p3/k3P3/p7/P7/8/8
Input: Frank Müller, 2011-03-20
Last update: Marcin Banaszek, 2020-10-23 more...
1. c8=L d5 2. b8=S d4 3. Sc6 d3 4. Se5 d2 5. Sg6+ Lxg6#
Keywords: konsekutive Umwandlungen 2, under-promotion (LS), under-promotion key
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 3B4/1PP5/3p4/6rp/7k/8/p6P/rb5K
Input: Frank Müller, 2011-06-13
Last update: James Malcom, 2020-09-22 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 3B4/1PP5/3p4/6rp/7k/8/p6P/rb5K
Input: Frank Müller, 2011-06-13
Last update: James Malcom, 2020-09-22 more...
26 - P1197872
Jorma Pitkänen
3554 Suomen Tehtäväniekat 12/2010
3. Lob
Informalturnier 2010-2011
(10+6) C+
s#6
Jorma Pitkänen
3554 Suomen Tehtäväniekat 12/2010
3. Lob
Informalturnier 2010-2011
(10+6) C+
s#6
1. Dd7! gxf6 2. f5 fxg5 3. Dd8 g4 4. Td7 g3 5. Se2 g1=D,~ 6. Tb7+ Lxb7#
1. ... g6 2. Sf3 g1=D,~ 3. Ta2+ Txa2 4. Ta8+ Kb6 5. Ta6+ Txa6 6. Sa8+ Txa8#
1. ... g6 2. Sf3 g1=D,~ 3. Ta2+ Txa2 4. Ta8+ Kb6 5. Ta6+ Txa6 6. Sa8+ Txa8#
Keywords: Bauernschlag-Varianten
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 1RK5/k1N1Q1p1/5P2/6P1/1P3P2/7p/3R2pr/6Nb
Input: Frank Müller, 2011-06-19
Last update: Marcin Banaszek, 2021-03-14 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 1RK5/k1N1Q1p1/5P2/6P1/1P3P2/7p/3R2pr/6Nb
Input: Frank Müller, 2011-06-19
Last update: Marcin Banaszek, 2021-03-14 more...
1. Sc5! Kb1 2. Db3 Kc1 3. Ld2+ Kb1 4. Dc2+ Ka2 5. Sd3 Ka3 6. Ta4+ Sxa4#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/N7/3p4/3R4/Q1K5/1n6/b1k1B3
Input: Erich Bartel, 2011-10-11
Last update: Marcin Banaszek, 2020-12-31 more...
1) 1. S3e5! Th1 2. Lh2+ Txh2 3. Sd3+ Kg4 4. Th4+ Kxh4 5. Kg1+ Kg4 6. Df2 Th1#
2) 1. Lxh2+! Kg4 2. Kg1 Kxf3 3. Tg7 Kg4 4. De2+ Kh4 5. Lg3+ Kxg3 6. De4 h2#
Verbesserung unveröffentlicht ? (Brief 19.2.2002)
2) 1. Lxh2+! Kg4 2. Kg1 Kxf3 3. Tg7 Kg4 4. De2+ Kh4 5. Lg3+ Kxg3 6. De4 h2#
Verbesserung unveröffentlicht ? (Brief 19.2.2002)
Genre: s#
FEN: 8/5N1R/6B1/8/5k2/5N1p/5Kpr/4Q1B1
Input: Frank Müller, 2011-11-07
Last update: Marcin Banaszek, 2020-11-24 more...
Korrektur (erstmals) in Springaren 12/1990, Seite 195.
1. Dd1 Kc4 (Ta1) 2. Thb5 Ta1 (Kc4) 3. La2 Txa2 4. Tc5+ Kb4 5. Ta4+ Kxa4 6. Kb1 Kb4 7. Dc2 Ta1#
Ursprünglich stand die wD wohl auf d8.
Und wie geht es nach 4. ... Kxc5 weiter??
1. Dd1 Kc4 (Ta1) 2. Thb5 Ta1 (Kc4) 3. La2 Txa2 4. Tc5+ Kb4 5. Ta4+ Kxa4 6. Kb1 Kb4 7. Dc2 Ta1#
Ursprünglich stand die wD wohl auf d8.
Und wie geht es nach 4. ... Kxc5 weiter??
SCHRECKE: AL nach 5. ... K:c5! unlösbar.
Allerdings gibt es eine Kurzlösung in 6 Zügen:
1.L:a2 b1D+ 2.K:b1 Kc3 3.Ka1 Kc2 4.Dd4 (oder 4.De5) Kc1 5.Td5 Kc2 6.Db2+ a:b2#
3. ... Kb4 4.Db5+,Db7+ Kc3 5.Td5 Kc2 6.Db2+ a:b2# (2020-01-07)
Anton Baumann: mögliche Korrektur: +wSe4, wTh5 nach c5 (C+ Gustav 4.2a) (2024-04-03)
comment
Allerdings gibt es eine Kurzlösung in 6 Zügen:
1.L:a2 b1D+ 2.K:b1 Kc3 3.Ka1 Kc2 4.Dd4 (oder 4.De5) Kc1 5.Td5 Kc2 6.Db2+ a:b2#
3. ... Kb4 4.Db5+,Db7+ Kc3 5.Td5 Kc2 6.Db2+ a:b2# (2020-01-07)
Anton Baumann: mögliche Korrektur: +wSe4, wTh5 nach c5 (C+ Gustav 4.2a) (2024-04-03)
comment
Genre: s#
FEN: 8/8/8/R2Q3R/1k6/p7/rpK5/1B6
Input: Frank Müller, 2011-11-07
Last update: Frank Müller, 2011-11-07 more...
1. Sf5 c5 2. Sxh4 c4 3. Sf5 h4 6. Sxh4 h5 5. Sf5 h4 6. Sxh4 h5 7. Sf5 h4 8. Sxh4 c3 9. Sf5 c2 10. Sg3#
1. Da4 Kh5 2. Dd1 Kh4 3. Dd4 Kh5 4. Kxg3 Sh2 5. Kxh2 g4 6. Kg3 Lf4+ 7. Dxf4 g5 8. Df7+ Kh6 9. Kxg4 g6 10. Df8#
1. c8=T! Kd6 2. e8=S+ Ke6 3. Tf6+ Ke5 4. Tf5+ Ke6 5. Dd7+ Txd7#
1. ... Ke6 2. e8=T+ Te7 3. Tf6+ Ke5 4. Td6+ Kxd6 5. Dd7+ Txd7#
1. ... Ke6 2. e8=T+ Te7 3. Tf6+ Ke5 4. Td6+ Kxd6 5. Dd7+ Txd7#
1. Dc2 a6 2. Lb6 a5 3. Sd5 a4 4. Le3 a3 5. d4 a2 6. Tf3 Lxc2#
Keywords: Self-incarceration
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/p7/8/B3P3/4KP2/3QN3/3P4/kb3R2
Input: Frank Müller, 2012-02-27
Last update: Marcin Banaszek, 2021-01-24 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/p7/8/B3P3/4KP2/3QN3/3P4/kb3R2
Input: Frank Müller, 2012-02-27
Last update: Marcin Banaszek, 2021-01-24 more...
a) 1. Dg1 Kh4 2. Kh6 Kh3 (Th3) 3. Lg7 Kh4 (Th2) 4. Dd4+ Kh3 5. Lg4+ Kh4 6. Lh3+ Kxh3 7. Dg4+ Kxg4#
b) 1. Df5+ Kh4 2. Lg1 Th3 3. Kh7 Th2 4. g7 Th3 5. Lf7 Th2 6. Lg8 Th3 7. Dg5+ Kxg5#
b) 1. Df5+ Kh4 2. Lg1 Th3 3. Kh7 Th2 4. g7 Th3 5. Lf7 Th2 6. Lg8 Th3 7. Dg5+ Kxg5#
Keywords: Chameleon Echo
Genre: s#
Computer test: SCHRECKE: a)+b): C+, Gustav 4.1d, Brute Force (2020-09-24)
FEN: 8/6K1/6P1/7B/3B4/6pk/6pr/Q6b
Input: Frank Müller, 2012-04-08
Last update: Erich Bartel, 2020-09-24 more...
Genre: s#
Computer test: SCHRECKE: a)+b): C+, Gustav 4.1d, Brute Force (2020-09-24)
FEN: 8/6K1/6P1/7B/3B4/6pk/6pr/Q6b
Input: Frank Müller, 2012-04-08
Last update: Erich Bartel, 2020-09-24 more...
1. Sf6 Kb6 2. b8=D+ Kc5 3. d8=L Kd4 4. Db4+ Kxe5 5. Sd7+ Kf5+ 6. Le6+ Txe6#
1. b4! Lxb4 2. c8=L+ Ka5 3. Sc4+ Sxc4 4. Te5+ Sxe5 5. Sc6+ Sxc6#
1. ... h4 2. bxa5 h3 3. Sb7 h2 4. Lf2 hxg1=D 5. Lxg1 Txa8#
1. ... h4 2. bxa5 h3 3. Sb7 h2 4. Lf2 hxg1=D 5. Lxg1 Txa8#
Genre: s#
FEN: RK1N4/r1P5/kn2R3/b6p/P3p3/4N3/1PB3p1/4B1Qb
Input: Frank Müller, 2012-05-06
Last update: Marcin Banaszek, 2021-11-11 more...
1. Dh2 exf6 2. Tg6 hxg6 3. Dh3+ f5+ 4. Dxf5+ gxf5#
1. Dh2 exd6 2. Tc6 bxc6 3. Da2+ d5+ 4. Dxd5+ cxd5#
Spätere Versionen siehe P1240450, P1240451, P1240452 und P1240453.
1. Dh2 exd6 2. Tc6 bxc6 3. Da2+ d5+ 4. Dxd5+ cxd5#
Spätere Versionen siehe P1240450, P1240451, P1240452 und P1240453.
Walter Lindenthal: Illegal (letzer s Zug?) (2023-08-28)
SCHRECKE: Der sK kann zuletzt von d7 oder f7 gekommen sein. (2023-08-28)
Gerald Ettl: So nebenbei habe ich mich gefragt, was die Widmung mit dem s# zu tun hat. Wenn es wenigstens eine Studie gewesen waere haette ich die Widmung einigermassen verstanden. Aber so? (2023-08-29)
comment
SCHRECKE: Der sK kann zuletzt von d7 oder f7 gekommen sein. (2023-08-28)
Gerald Ettl: So nebenbei habe ich mich gefragt, was die Widmung mit dem s# zu tun hat. Wenn es wenigstens eine Studie gewesen waere haette ich die Widmung einigermassen verstanden. Aber so? (2023-08-29)
comment
Keywords: Asymmetrical solution, Symmetrical position, Obvious promotion
Genre: s#
Computer test: Popeye WINDOWS-32Bit-Version 3. 73 (2048 KB)
FEN: 4B3/1p2p2p/1P1PkP1P/4P3/3BKB2/3NPN2/4Q3/2R3R1
Reprints: A harmonie 108, p. 2011, 12/2011
F38 ASymmetrie 2013
Input: Frank Müller, 2012-06-02
Last update: Alfred Pfeiffer, 2013-06-28 more...
Genre: s#
Computer test: Popeye WINDOWS-32Bit-Version 3. 73 (2048 KB)
FEN: 4B3/1p2p2p/1P1PkP1P/4P3/3BKB2/3NPN2/4Q3/2R3R1
Reprints: A harmonie 108, p. 2011, 12/2011
F38 ASymmetrie 2013
Input: Frank Müller, 2012-06-02
Last update: Alfred Pfeiffer, 2013-06-28 more...
Walter Lindenthal: Illegal (letzer s Zug?) (2023-08-28)
SCHRECKE: Der sK kann zuletzt von d7 oder f7 gekommen sein. (2023-08-28)
comment
SCHRECKE: Der sK kann zuletzt von d7 oder f7 gekommen sein. (2023-08-28)
comment
Keywords: Asymmetrical solution, Symmetrical position
Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (379720 KB)
FEN: 2N1B1N1/1p2p2p/1P2k2P/4P3/3PKP2/3PPP2/4Q3/2R3R1
Reprints: D harmonie 109, p. 211, 05/2012
Input: Frank Müller, 2012-06-02
Last update: Frank Müller, 2012-06-02 more...
Genre: s#
Computer test: Popeye WINDOWS-32Bit V4.37 (379720 KB)
FEN: 2N1B1N1/1p2p2p/1P2k2P/4P3/3PKP2/3PPP2/4Q3/2R3R1
Reprints: D harmonie 109, p. 211, 05/2012
Input: Frank Müller, 2012-06-02
Last update: Frank Müller, 2012-06-02 more...
1. Txd7+ Lxd7 2. Dg6+ Le6 3. Dd3+ Ld5 4. Da6+ Lc6 5. d4 La7 6. Db6 Lb8 7. Dc7+ Lxc7#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 1bBKQ3/1R1p4/2bk4/8/1N3P2/4B3/3P4/8
Input: Frank Müller, 2012-06-18
Last update: James Malcom, 2020-11-13 more...
1. Th8+! Dh6 2. e8=S Dh7 3. Tf8 Db1,Dc2,Dd3 4. Tf5+ Dxf5+ 5. g4+ Dxg4#
3. ... Dh6,Da7,Db7,Dc7 4. Sg7+ Dxg7 5. g4+ Dxg4#
3. ... Dh6,Da7,Db7,Dc7 4. Sg7+ Dxg7 5. g4+ Dxg4#
1. 0-0! hxg2 2. Tf6 h3 3. Sh7 Kxh7 4. Tg8 Kxg8 5. Tf7 Kh8 6. Tg7 Kxg7=
1. Kh6 (droht 2. Th5#) Tc5 2. Txc5 Sd5 3. Txd5 f5 4. Txf5 Da5 5. Txa5 c5 6. Txc5 f5 7. Txf5 Sf7+ 8. Txf7 e2 9. Txh7 Le3+ 10. Kg6+ Lh6 11. Txh6#
Gunter Jordan: 1 Stein weniger, o. k., aber der Verweis zur früheren P1232331 hätte hier erfolgen sollen. (2024-03-23)
comment
comment
Keywords: Stalemate dissolution
Genre: s#
Computer test: %C+ lt.A.Beine+W.Seehofer
FEN: 8/5p2/2R2R2/8/8/8/pp6/qk2K3
Input: Erich Bartel, 2012-11-13
Last update: Gunter Jordan, 2024-03-23 more...
Genre: s#
Computer test: %C+ lt.A.Beine+W.Seehofer
FEN: 8/5p2/2R2R2/8/8/8/pp6/qk2K3
Input: Erich Bartel, 2012-11-13
Last update: Gunter Jordan, 2024-03-23 more...
1. Th6+! Kg5 2. Sh7+ Dxh7 3. Dh4+ Kxf5 4. Tf6+ Ke5 5. Df4+ Kd5 6. Td6+ Kc5 7. Dd4+ Kb5 8. Tb6+ Ka5 9. Dc5+ Ka4 10. Tb4+ Ka3 11. Dc3+ Ka2 12. Tb2+ Ka1 13. Dc1+ Db1 14. Te2 Dxc1#
Korrektur in 03/1991, Seite 38.
Korrektur in 03/1991, Seite 38.
1. 0-0 Tg7+ 2. Kh2 Th7+ 3. Kg3 Tg7+ 4. Kh4 Sg6+ 5. Kh5 Sf4+ 6. Kh6 Tg6+ 7. Kh7 Tg7+ 8. Kh8 Tg1 9. Txg1 Sg6+ 10. Kg7 nebst 11. Ta1#
46 - P1260456
Jorma Pitkänen
S0068 StrateGems 07-09/1999
(7+6) C+
s#5 Zeroposition
a) +wBd6, +wLf6
b) wLd3 nach d5, +wBd6
c) +wSf6
d) wDc6 nach f6, +wTd6
e) +wTb6
Jorma Pitkänen
S0068 StrateGems 07-09/1999
(7+6) C+
s#5 Zeroposition
a) +wBd6, +wLf6
b) wLd3 nach d5, +wBd6
c) +wSf6
d) wDc6 nach f6, +wTd6
e) +wTb6
a) 1. Ld8! f6 2. Lc4 bxc4 3. Lb6 Lb5 4. La5+ Ka4 5. Lc3 Lxc6#
3. ... c3 4. Lc5+ Kc4 5. La3+ Lxc6#
b) 1. Db6! f6 2. Lc4 Kxc4 3. Da5 b4 4. Da6+ Lb5 5. Dc6+ Lxc6#
c) 1. Sd7! f6 2. Sd8 Ka5 3. Dd6 b4 4. Dxb4+ Kxb4 5. Sc6+ Lxc6#
d) 1. Dd8! f6 2. Lb1 Kc4 3. Da5 b4 4. Tc6+ Lxc6+ 5. Dd5+ Lxd5#
e) 1. Dc7! f6 2. Sd8 Ka5 3. Da7+ Kb4 4. Txb5+ Lxb5 5. Sc6+ Lxc6#
3. ... c3 4. Lc5+ Kc4 5. La3+ Lxc6#
b) 1. Db6! f6 2. Lc4 Kxc4 3. Da5 b4 4. Da6+ Lb5 5. Dc6+ Lxc6#
c) 1. Sd7! f6 2. Sd8 Ka5 3. Dd6 b4 4. Dxb4+ Kxb4 5. Sc6+ Lxc6#
d) 1. Dd8! f6 2. Lb1 Kc4 3. Da5 b4 4. Tc6+ Lxc6+ 5. Dd5+ Lxd5#
e) 1. Dc7! f6 2. Sd8 Ka5 3. Da7+ Kb4 4. Txb5+ Lxb5 5. Sc6+ Lxc6#
Genre: s#
Computer test: A. Baumann: a)-e): C+ Gustav 4.2a
FEN: 8/1N3p2/2Q5/1p2pP2/bk2K3/1p1BP3/1P6/8
Input: Frank Müller, 2013-01-20
Last update: Dieter Berlin, 2024-02-07 more...
1. g8=T! exd6 2. Sc7+ Kxf6 3. Sd5+ Ke6 4. De3 f6 5. Tg7 f5#
1. ... exf6 2. Sf5+ d6 3. Te3 Kd7 4. Dc7+ Ke6 5. d3 d5#
Originalaufgabe bei der Finnischen Lösemeisterschaft 1997
1. ... exf6 2. Sf5+ d6 3. Te3 Kd7 4. Dc7+ Ke6 5. d3 d5#
Originalaufgabe bei der Finnischen Lösemeisterschaft 1997
Keywords: Echo
Genre: s#
FEN: 4N3/3pppP1/1Q1NkB2/4p3/4K1p1/3R2P1/3P4/8
Input: Frank Müller, 2013-02-12
Last update: Marcin Banaszek, 2021-09-20 more...
Genre: s#
FEN: 4N3/3pppP1/1Q1NkB2/4p3/4K1p1/3R2P1/3P4/8
Input: Frank Müller, 2013-02-12
Last update: Marcin Banaszek, 2021-09-20 more...
1. Kh7! 0-0-0 2. Kg7 Le8 3. e7 Dh6+ 4. Kxh6 La4 5. Kh5 Le8+ 6. Kh4 La4 7. Kh3 Le8 8. Kh2 La4 9. Kh1 Le8 10. Kg1 La4 11. Kf1 Le8 12. Ke1 La4 13. Kd1 Le8 14. Kc1 La4 15. Kb1 Le8 16. Ka1 La4 17. Ka2 Le8 18. Ka3 La4 19. Kxa4 Td4+ 20. Ka5 Td8 21. Ka6 Td4 22. e8=D+ Td8 23. De7 Td4 24. De6+ Td7 25. Dd6 Th7 26. Dc6+ Tc7 27. Dc5 Txc5 28. Ka7 Th5 29. Ka8 Ta5#
Keywords: Minimummer, Maximummer
Genre: Fairies
Computer test: Popeye 4.89
FEN: r3k1NK/8/q3P3/8/b3p3/2pp1p2/2N5/8
Input: Frank Müller, 2013-03-19
Last update: James Malcom, 2023-11-16 more...
Genre: Fairies
Computer test: Popeye 4.89
FEN: r3k1NK/8/q3P3/8/b3p3/2pp1p2/2N5/8
Input: Frank Müller, 2013-03-19
Last update: James Malcom, 2023-11-16 more...
49 - P1268536
Jorma Pitkänen
Springaren 06/1991
Neujahrsturnier 1991
1. ehrende Erwähnung
(8+4) C+
s#6
Jorma Pitkänen
Springaren 06/1991
Neujahrsturnier 1991
1. ehrende Erwähnung
(8+4) C+
s#6
1. Df3! Tcd2! 2. De3+ Td4 3. Dc3+ Tc4 4. Da3+ Tb4 5. Dc1+ Tc4 6. Dc3 Txc3#
Keywords: Tempo Loss
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 2N5/1Q2N3/8/2k2p1R/P6R/7K/2r2r2/6B1
Input: Frank Müller, 2013-04-26
Last update: Marcin Banaszek, 2021-01-13 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 2N5/1Q2N3/8/2k2p1R/P6R/7K/2r2r2/6B1
Input: Frank Müller, 2013-04-26
Last update: Marcin Banaszek, 2021-01-13 more...
1. Sf6? Kxf6! - 1. Sd6? Kd5! - 1. Sg5? Kf6!
1. Sc5? Kf6! - 1. Tc7,Th7? Kf5! - 1. Te7+? Kf5!
1. Sg3 Kd5 2. Dg6 Ld3,Le4#
1. Sg3 Kd6 2. De4 Lc2,Ld3#
1. Sg3 Kf6 2. Df5+ Lxf5#
1. Sc5? Kf6! - 1. Tc7,Th7? Kf5! - 1. Te7+? Kf5!
1. Sg3 Kd5 2. Dg6 Ld3,Le4#
1. Sg3 Kd6 2. De4 Lc2,Ld3#
1. Sg3 Kf6 2. Df5+ Lxf5#
Keywords: Batteriematt horizontal
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1R6/1BN1k3/8/4N3/1p2p3/ppQ1B3/rb1KR3
Input: Frank Müller, 2013-04-26
Last update: Dieter Berlin, 2024-01-17 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1R6/1BN1k3/8/4N3/1p2p3/ppQ1B3/rb1KR3
Input: Frank Müller, 2013-04-26
Last update: Dieter Berlin, 2024-01-17 more...
1. De8! b2 2. Sc6 droht 3. Sb4+ cxb4#
2. ... b1=T 3. Sb2 droht 4. Sb4+ cxb4#
3. ... Tbxb2 4. Lxg2+ Txg2 5. Sb4+ cxb4#
2. ... b1=T 3. Sb2 droht 4. Sb4+ cxb4#
3. ... Tbxb2 4. Lxg2+ Txg2 5. Sb4+ cxb4#
Genre: s#
FEN: 3R4/8/3b4/N1pk4/N1p5/1pK1Q3/6r1/7B
Input: Frank Müller, 2013-04-26
Last update: Marcin Banaszek, 2021-09-04 more...
1. dxc8=L! h6 2. Tf1 h5 3. Scd3 c1=D+ 4. Sxc1 Sc2#
1. ... h5 2. Lg4 hxg4 3. T4h3+ gxh3 4. 0-0 h2#
Lf6 = Umwandlungsfigur
1. ... h5 2. Lg4 hxg4 3. T4h3+ gxh3 4. 0-0 h2#
Lf6 = Umwandlungsfigur
Keywords: Pawn step variations, Castling, Obvious promotion
Genre: s#
FEN: 2n5/3P3p/4BB2/8/5N1R/1p2Qbk1/1PpP4/n1N1K2R
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2022-01-06 more...
Genre: s#
FEN: 2n5/3P3p/4BB2/8/5N1R/1p2Qbk1/1PpP4/n1N1K2R
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2022-01-06 more...
1. Tb1 b2 2. Txb2 Sb3 3. Txc2+ Sc5 4. Df4 gxf4 5. Tc4 f3 6. Le6 dxe6#
Genre: s#
FEN: Rbk5/1p1pP3/1p6/1N1K2p1/3P2B1/1p6/1Rp2P2/n1Q5
Input: Frank Müller, 2013-06-08
Last update: James Malcom, 2021-02-09 more...
1. De5+ Kg1 2. Dxe1+ Kh2 3. De5+ Kg1 4. Dxf6 Kh2 5. Df4+ Kg1 6. Dxf7 Kh2 7. Dc7+ Kg1 8. Df4 h2 9. Df3 h3 10. De2 h4 11. De1#
Keywords: Alleinunterhalter, Minimal
Genre: n#
FEN: 8/5p2/5n2/7p/7p/4Q2p/1p4pk/bK2n2b
Input: Frank Müller, 2013-06-21
Last update: Frank Müller, 2013-06-21 more...
Genre: n#
FEN: 8/5p2/5n2/7p/7p/4Q2p/1p4pk/bK2n2b
Input: Frank Müller, 2013-06-21
Last update: Frank Müller, 2013-06-21 more...
1. g8=D+ Kb1 2. Dc4 g1=D+ 3. Kxg1 h2+ 4. Kh1 h3 5. Kxh2 h4 6. Kxh3 h5 7. Kxh4 h6 8. Kxh5 a2 9. Kg6 h5 10. Dc3 h4 11. Dd2 h3 12. Dd1#
Anton Baumann: 1.Td8 e4! 2.Td2 e3 3.Te2 Kh8! 4.Txe3 h2 5.Te1 Kg8 6.Th1 Kh8 7.Txh2 Kg8 8.Th3 Kh8 9.Txh4+ Kg8 10.Tf4 Kh8 11.Txf8#
C+ Gustav 4.1d (2021-11-20)
comment
C+ Gustav 4.1d (2021-11-20)
comment
Genre: n#
FEN: R4bk1/2p1p1p1/2P1P1P1/4p3/7p/1p5p/pP6/K7
Input: Felber, Volker, 2013-06-23
Last update: Felber, Volker, 2013-06-23 more...
1. Te6 Tg1 2. Kf3+ Kf1 3. Te2 h6 4. Txf2+ Ke1 5. Ke3 h5 6. Te2+ Kf1 7. Kf3 h4 8. Tf2+ Ke1 9. Ke3 h3 10. Te2+ Kf1 11. Kf3 h2 12. Tf2+ Ke1 13. Ke3 Tf1 14. Te2#
a) 1. 0-0-0 Kg2 2. Kb8 Tb1 3. Ka8 Tb5 4. Tb8 Txa5#
b) 1. Kf8 Kf1 2. Kg8 Tg1 3. Kh8 Tg5 4. Tg8 Txh5#
b) 1. Kf8 Kf1 2. Kg8 Tg1 3. Kh8 Tg5 4. Tg8 Txh5#
1. g8=D+ Kd6 2. d8=T+ Kc6 3. a8=L+ Tb7 4. Dc4+ Tc5 5. c8=S Txc4 6. Se7+ Kc7 7. Tc8+ Kd6 8. Tc6+ Txc6 9. Sc8+ Txc8#
Keywords: Allumwandlung, konsekutive Umwandlungen 4 (DTLS)
Genre: s#
FEN: 4K3/P1PP2PR/P3k3/r5R1/3B4/1r6/B7/8
Input: Frank Müller, 2013-06-26
Last update: Marcin Banaszek, 2020-11-18 more...
Genre: s#
FEN: 4K3/P1PP2PR/P3k3/r5R1/3B4/1r6/B7/8
Input: Frank Müller, 2013-06-26
Last update: Marcin Banaszek, 2020-11-18 more...
1) 1. ... Lg1 2. Txf2+ Sxf2 3. Df8 Sd1+ 4. Dc5 Se3 5. Dc6 Sc4#
2) 1. ... Ke1 2. Txg3 Sxg3 3. Ka7 Se4 4. b6 Sxc3 5. Tb7 Sxb5#
2) 1. ... Ke1 2. Txg3 Sxg3 3. Ka7 Se4 4. b6 Sxc3 5. Tb7 Sxb5#
Genre: h#
FEN: q7/1pr5/nk6/1b4p1/6P1/2n2pP1/4PPrB/5K1N
Input: Felber, Volker, 2013-06-28
Last update: Felber, Volker, 2013-06-28 more...
1. Kxc3! cxd5 2. Kb3 dxc4 3. Ka3 e5 4. g4 e4 5. g5 e3 6. g6 e6 7. g3 e5 8. g4 e4 9. g5 c3 10. b4#
Keywords: Kindergarten Problem
Genre: n#
FEN: 8/4p1p1/p1p1p3/k1PP4/P1P5/2p3P1/1PK1P1P1/8
Input: Felber, Volker, 2013-07-05
Last update: Felber, Volker, 2013-07-05 more...
Genre: n#
FEN: 8/4p1p1/p1p1p3/k1PP4/P1P5/2p3P1/1PK1P1P1/8
Input: Felber, Volker, 2013-07-05
Last update: Felber, Volker, 2013-07-05 more...
1) 1. ... Tf1 2. Tc7 0-0-0 3. Tfd7 Tde1+ 4. Kd8 Tf8#
2) 1. ... Ke2 2. g1=L Tf1 3. Le3 Thg1 4. Tfe7 Tg8#
2) 1. ... Ke2 2. g1=L Tf1 3. Le3 Thg1 4. Tfe7 Tg8#
Genre: h#
FEN: 4k3/3r1r2/8/8/8/p6p/PPP3pP/R3K2R
Input: Felber, Volker, 2013-07-11
Last update: Felber, Volker, 2013-07-11 more...
1. Dd2 Sxh5 2. Sb2 Sg3 3. Tf1+ Sxf1 4. Lg1 Sxd2=
Genre: Fairies
FEN: 8/6N1/5K2/4B2p/3b4/8/pq5p/k2n2rR
Input: Felber, Volker, 2013-07-25
Last update: Felber, Volker, 2013-07-25 more...
1) 1. ... Kb6 2. Tg3 cxb7 3. Kg4 b8=D 4. Kh3 Dxg3#
2) 1. ... h3 2. Tg4 cxd7 3. Kg3 dxc8=D 4. Kh4 Dxg4#
3) 1. ... h4 2. Tg5 c7 3. Kg4 cxd8=D 4. Kh5 Dxg5#
2) 1. ... h3 2. Tg4 cxd7 3. Kg3 dxc8=D 4. Kh4 Dxg4#
3) 1. ... h4 2. Tg5 c7 3. Kg4 cxd8=D 4. Kh5 Dxg5#
Genre: h#
FEN: 2qr4/1n1b4/K1P3r1/1n6/8/5k2/6pP/8
Input: Felber, Volker, 2013-07-29
Last update: Felber, Volker, 2013-07-29 more...
65 - P1275501
Jorma Pitkänen
11903 Springaren , p. 85, 06/2010
(8+9)
#12
a) Diagramm
b) sBe3 nach g4, #9
Jorma Pitkänen
11903 Springaren , p. 85, 06/2010
(8+9)
#12
a) Diagramm
b) sBe3 nach g4, #9
a) 1. 0-0-0! Kg8 2. Th1 Kh8 6. Kxc4 Kh8 10. Ke8 Kh8 11. Tf1 h1=D,Kg8 12. Txf8#
b) 1. Kd2 Kg8 2. Th1 Kh8 5. Kxg4 Kg8 6. Kxg3 Kh8 7. Kxh2 Kg8 8. Tf1 Kh8 9. Txf8#
b) 1. Kd2 Kg8 2. Th1 Kh8 5. Kxg4 Kg8 6. Kxg3 Kh8 7. Kxh2 Kg8 8. Tf1 Kh8 9. Txf8#
Genre: n#
FEN: 5b1k/4p1p1/1p2P1P1/1P6/2p5/2P1p1p1/4P1Pp/R3K3
Input: Felber, Volker, 2013-08-01
Last update: Felber, Volker, 2013-08-01 more...
1. h8=D hxg4 2. Kh7+ Kxf7 3. Dg8+ Kf6 4. Kh8 g3 5. Dh7 g2 6. Kg8 g1 7. Lxg1 c5 8. Lxc5 Sc6#
Keywords: Interchange, Round Trip
Genre: s#
FEN: rn2k1K1/p2p1N1P/p1pPp3/P1B1p2p/4P1PP/8/8/8
Input: Frank Müller, 2013-08-02
Last update: Marcin Banaszek, 2020-11-18 more...
Genre: s#
FEN: rn2k1K1/p2p1N1P/p1pPp3/P1B1p2p/4P1PP/8/8/8
Input: Frank Müller, 2013-08-02
Last update: Marcin Banaszek, 2020-11-18 more...
1. ... g4 2. h5 gxh5 3. f3 h6 4. f2 hxg7 5. f1=S g8=S 6. Se3 Sxe7 7. Sc2 Sxd5 8. Sb4 Sxb4=
Keywords: Kindergarten Problem
Genre: Fairies
Computer test: C+ Gustav 4.1d
FEN: 8/4p1p1/1p5p/1p1p4/5p2/8/6P1/k1K5
Input: Felber, Volker, 2013-08-02
Last update: A.Buchanan, 2021-05-03 more...
Genre: Fairies
Computer test: C+ Gustav 4.1d
FEN: 8/4p1p1/1p5p/1p1p4/5p2/8/6P1/k1K5
Input: Felber, Volker, 2013-08-02
Last update: A.Buchanan, 2021-05-03 more...
1) 1. ... d3 2. Sd7 d4 3. Te8+ Kxd7 4. Tg8 Kd6 5. Tg7 dxe5#
2) 1. ... d4 2. Lc4 d5 3. Se6+ dxe6 4. Tf7 e7 5. Le6 e8=S#
2) 1. ... d4 2. Lc4 d5 3. Se6+ dxe6 4. Tf7 e7 5. Le6 e8=S#
Genre: h#
FEN: 3K1n2/4rb1n/5kp1/4ppb1/8/1pr5/3P4/2q5
Input: Felber, Volker, 2013-08-05
Last update: Felber, Volker, 2013-08-05 more...
1) 1. c2+ Ke1 2. c1=T+ Kd2 3. Tg1 Sf2 4. Kf1 Sd1 5. f2 Se3#
2) 1. f2 Ke2 2. f1=T Sf2 3. Th1 Se4 4. Kh3 Kf3 5. Th2 Sxg5#
2) 1. f2 Ke2 2. f1=T Sf2 3. Th1 Se4 4. Kh3 Kf3 5. Th2 Sxg5#
Genre: h#
FEN: 8/8/8/6p1/6P1/2p2pP1/6k1/3K3N
Input: Felber, Volker, 2013-08-05
Last update: Felber, Volker, 2013-08-05 more...
70 - P1275926
Jorma Pitkänen
Springaren , p. 8, 03/2011
1. Lob
Sommerturnier 2010
(2+5)
h#5
a) Diagramm
b) a2=a1
Jorma Pitkänen
Springaren , p. 8, 03/2011
1. Lob
Sommerturnier 2010
(2+5)
h#5
a) Diagramm
b) a2=a1
a) 1. Te8 e4 2. Kf4 exf5 3. Te5 f6 4. Kf5 f7 5. Kf6 f8=D#
b) 1. Kf5 e4+ 2. Kg6 e5 3. Lf5 e6 4. Kf6 e7 5. Tg6 e8=S#
b) 1. Kf5 e4+ 2. Kg6 e5 3. Lf5 e6 4. Kf6 e7 5. Tg6 e8=S#
Anton Baumann: Korrektur in b) 5.Sg6 e8=S# (mit 5.Tg6 Fluchtfeld g5)
C+ Gustav 4.1d (2021-03-18)
comment
C+ Gustav 4.1d (2021-03-18)
comment
Genre: h#
FEN: 5r2/3K4/6r1/4knb1/8/4P3/8/8
Input: Felber, Volker, 2013-08-05
Last update: Felber, Volker, 2013-08-05 more...
1. Kd5! (droht 2. Kc4 3. Kc3 4. Kc2 5. Lxb2#, 1. ... Ka2 2. Kd4+ Kxa3 3. Lf8#)
1. ... Lf2 2. Kc4 Le1 3. Kc3 Lxd2+ 4. Kc2 Lc3 5. Kxc3 b1=S+ 6. Kc2+ Sc3 7. Lxc3#
5. ... b1=D 6. Sc2+ Dxc2+ 7. Kxc2#
1. ... Lxe3 2. dxe3 Ka2 3. Kd4+
1. ... Lf2 2. Kc4 Le1 3. Kc3 Lxd2+ 4. Kc2 Lc3 5. Kxc3 b1=S+ 6. Kc2+ Sc3 7. Lxc3#
5. ... b1=D 6. Sc2+ Dxc2+ 7. Kxc2#
1. ... Lxe3 2. dxe3 Ka2 3. Kd4+
Genre: n#
FEN: 8/5BB1/4K3/p7/p3pPp1/N3P1P1/1p1PP3/k5b1
Input: Felber, Volker, 2013-08-06
Last update: Felber, Volker, 2013-08-06 more...
1. e7 Kh5 2. e8=S Kh6 3. Sc7 Kh5 4. Se6 Kh6 5. Sxd4 Kh5 6. Se6 Kh6 7. d4 Kh5 8. d5 Kh6 9. d6 Kh5 10. d7 Kh6 11. d8=D Kh5 12. Dxg5#
Keywords: Kindergarten Problem
Genre: n#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-05-29
FEN: 8/6pp/4P1pk/6p1/3p2p1/3Pp1P1/4K3/8
Input: Felber, Volker, 2013-08-06
Last update: Erich Bartel, 2021-05-30 more...
Genre: n#
Computer test: Anton Baumann: C+ Gustav 4.1d (2021-05-29
FEN: 8/6pp/4P1pk/6p1/3p2p1/3Pp1P1/4K3/8
Input: Felber, Volker, 2013-08-06
Last update: Erich Bartel, 2021-05-30 more...
1) 1. ... 0-0-0 2. Kxa2 Txd3 3. Ka1 Tb3 4. Ta2 Tb1#
2) 1. ... Kd1 2. d2 Kc2 3. Sc5 Kc3 4. Sb3 axb3#
2) 1. ... Kd1 2. d2 Kc2 3. Sc5 Kc3 4. Sb3 axb3#
1. ... hxg3 2. Sg4 hxg4 3. Lg5 hxg5 4. Sg8 hxg6#
Genre: h#
FEN: 7N/6qk/6bn/5p1P/7P/4n1pP/7P/2b3KR
Input: Felber, Volker, 2013-08-08
Last update: Felber, Volker, 2013-08-08 more...
75 - P1276127
Jorma Pitkänen
Aleksandr Chistyakov
12291 Springaren , p. 129, 09/2011
(10+10)
h#4
b) sKa1 nach h8
Jorma Pitkänen
Aleksandr Chistyakov
12291 Springaren , p. 129, 09/2011
(10+10)
h#4
b) sKa1 nach h8
a) 1. Sd3 Sf2 2. Sc1 Sd3 3. Sa2 Sc1 4. Lg8 Sb3#
b) 1. Sg4 Sf2 2. Sh6 Sg4 3. Sg8 Sh6 4. a4 Sxf7#
b) 1. Sg4 Sf2 2. Sh6 Sg4 3. Sg8 Sh6 4. a4 Sxf7#
Genre: h#
FEN: 8/3p1p1b/2pPpPp1/p1P1P1P1/4P3/P1p3P1/2K2n2/k6N
Input: Felber, Volker, 2013-08-09
Last update: Felber, Volker, 2013-08-09 more...
a) 1. Ld6 a3 2. Sb6 a4 3. Kf2 a5 4. Ke3 axb6 5. Kd4 b7 6. Kc5 b8=D 7. d4 Db5#
b) 1. Lb4 a3 2. d4 axb4 3. Sc5+ bxc5 4. d3 c6 5. d2 c7 6. d1=T c8=D 7. Tg1 Dh3#
b) 1. Lb4 a3 2. d4 axb4 3. Sc5+ bxc5 4. d3 c6 5. d2 c7 6. d1=T c8=D 7. Tg1 Dh3#
Genre: h#
FEN: 8/8/K7/3p4/n7/b7/P7/6k1
Input: Felber, Volker, 2013-08-09
Last update: Felber, Volker, 2013-08-09 more...
77 - P1276144
Jorma Pitkänen
Springaren , p. 161, 12/2011
4. Preis
Viktor Bene MT 2010
(11+8) C+
h#4
0.2.1...
Jorma Pitkänen
Springaren , p. 161, 12/2011
4. Preis
Viktor Bene MT 2010
(11+8) C+
h#4
0.2.1...
1) 1. ... Tf1 2. exf1=L 0-0-0 3. Lh3 Te1 4. Ld7 Sd6#
2) 1. ... Td1 2. exd1=L 0-0 3. Lb3 Te1 4. Lf7 Sf6#
2) 1. ... Td1 2. exd1=L 0-0 3. Lb3 Te1 4. Lf7 Sf6#
Genre: h#
Computer test: Gustav 4.1d
FEN: 3bkn2/4p3/2p5/8/4N3/2Pp1pP1/PP1PpP1P/R3K2R
Input: Felber, Volker, 2013-08-09
Last update: Arnold Beine, 2021-05-27 more...
1) 1. ... c4 2. Kf6 cxb5 3. Ke5 b6 4. Kd4 b7 5. Kc3 b8=L 6. Kb2 Lxd6 7. Ka1 Le5#
2) 1. ... c3 2. Kf6 c4 3. Ke5 cxb5 4. Kd4 b6 5. Kc3 b7 6. Kb2 b8=D+ 7. Ka1 Dxh8#
2) 1. ... c3 2. Kf6 c4 3. Ke5 cxb5 4. Kd4 b6 5. Kc3 b7 6. Kb2 b8=D+ 7. Ka1 Dxh8#
1. f1=L g4 2. Lc4 g5 3. Lf7 g6 4. Ke6 gxf7 5. Kf5 f8=S=
Keywords: Kindergarten Problem
Genre: Fairies
FEN: 8/4k3/5p2/8/5P2/5K2/5pP1/8
Input: Felber, Volker, 2013-08-11
Last update: Felber, Volker, 2013-08-11 more...
Genre: Fairies
FEN: 8/4k3/5p2/8/5P2/5K2/5pP1/8
Input: Felber, Volker, 2013-08-11
Last update: Felber, Volker, 2013-08-11 more...
1. Db5 droht 2. Dxb2+ Kxb2#
1. Db5 Lb3 2. Lxc2+ Lxc2,Ka2#
1. Db5 Le5 2. Sxd2 Dxd2#
1. Db5 Sxb5 2. Sc3+ Sxc3#
1. Db5 Sc4 2. Dxb2+ Sxb2#
1. Db6? Dh1+!
1. Db5 Lb3 2. Lxc2+ Lxc2,Ka2#
1. Db5 Le5 2. Sxd2 Dxd2#
1. Db5 Sxb5 2. Sc3+ Sxc3#
1. Db5 Sc4 2. Dxb2+ Sxb2#
1. Db6? Dh1+!
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Qn1p1q/8/4Nb2/3B4/bprpP3/rk1K4
Input: Frank Müller, 2013-09-24
Last update: Dieter Berlin, 2024-01-30 more...
1. Lf6+! Tg7 2. Lc3 droht 3. Sg5+ Lxh5#
2. ... Dh1 3. Dxh1 e1=D 4. Dh5 Dh1 5. Dxh1 f1=D 6. Dh5 Da6 7. Sg5+ Dh6 8. Dg6 droht 9. Sf7+ Lxf7#
8. ... Dxg5 9. Dxg7+ Dxg7+ 10. Lxg7+ Kh7 11. Lf5+ Lg6#
2. ... Dh1 3. Dxh1 e1=D 4. Dh5 Dh1 5. Dxh1 f1=D 6. Dh5 Da6 7. Sg5+ Dh6 8. Dg6 droht 9. Sf7+ Lxf7#
8. ... Dxg5 9. Dxg7+ Dxg7+ 10. Lxg7+ Kh7 11. Lf5+ Lg6#
Keywords: konsekutive Umwandlungen 2
Genre: s#
FEN: 2nrbK1k/3pB2N/8/6rQ/6B1/1R2PPp1/4pp2/2q5
Input: Frank Müller, 2013-09-24
Last update: Marcin Banaszek, 2020-12-14 more...
Genre: s#
FEN: 2nrbK1k/3pB2N/8/6rQ/6B1/1R2PPp1/4pp2/2q5
Input: Frank Müller, 2013-09-24
Last update: Marcin Banaszek, 2020-12-14 more...
1. Sa6! Ka5 2. a3 Kb5 3. Sc7+ Kxc6 4. Le4+ Kxc5 5. Ta6 b1=D,T,L,S#
1. ... Kxc6 2. Sc7+ Kxc5 3. Tb7+ Kc6 4. Le4+ Kc5 5. Txb2 Lxb2#
1. ... Kxc6 2. Sc7+ Kxc5 3. Tb7+ Kc6 4. Le4+ Kc5 5. Txb2 Lxb2#
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 1N6/R7/2R1P1p1/1kP1K1p1/6Q1/8/Pp1N4/bB6
Input: Frank Müller, 2013-09-24
Last update: Marcin Banaszek, 2021-10-17 more...
1. Dc1! Txc1 2. a8=D+ Kb1 3. Da3 Td1 4. Tb2+ Kc1 5. Te1 e2 6. Da2 Txe1#
1. ... Txc1 2. a8=D+ Kb1 3. Da3 Te1 4. Da2+ Kc1 5. Db2+ Kd1 6. Txe3 Txf1#
1. ... Txc1 2. a8=D+ Kb1 3. Da3 Te1 4. Da2+ Kc1 5. Db2+ Kd1 6. Txe3 Txf1#
1. Sf4+! Kh2 2. Dh3+ Kg1 3. Dg3+ Kf1 4. Lg2+ Kg1 5. Ld5+ Kf1 6. Dg2+ Ke1 7. Lc3+ Kd1 8. Df1+ Kc2 9. Dd3+ Kc1 10. La2 Lxg7 11. Lb2+ Lxb2#
1. Tbc8+! Kb3 2. Th3+ Df3 3. Tb8+ Kc2 4. Ddc3+ Dxc3+ 5. Tb2+ Dxb2#
2. ... Dxh3 3. Tb8+ Kc2 4. Daa4+ Db3 5. Dd8 Dxa4#
2. ... Dxh3 3. Tb8+ Kc2 4. Daa4+ Db3 5. Dd8 Dxa4#
Keywords: Aristocrat, Obvious promotion, Minimal
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: QR5R/8/8/8/3Q4/8/2k5/K3Q2q
Input: Frank Müller, 2013-10-29
Last update: Marcin Banaszek, 2021-04-19 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: QR5R/8/8/8/3Q4/8/2k5/K3Q2q
Input: Frank Müller, 2013-10-29
Last update: Marcin Banaszek, 2021-04-19 more...
1. b8=D Ke5 2. Td4+ Ke6 3. Da8 Ke7 4. Te4+ Kd7 5. Td3+ Kxc7 6. Sxb3 Lxb3#
1. b8=T Ke5 2. Td4+ Ke6 3. Te4+ Kd7 4. Td3+ Kxc7 5. Sxb3 Kc6 6. Te7 Lxb3#
1. b8=T Ke5 2. Td4+ Ke6 3. Te4+ Kd7 4. Td3+ Kxc7 5. Sxb3 Kc6 6. Te7 Lxb3#
Genre: s#
FEN: 8/KPB5/3R4/N7/2P1k3/1pP2R2/bp1p4/rrbB4
Input: Frank Müller, 2014-08-30
Last update: James Malcom, 2021-02-24 more...
1. Da8 g4 2. Da4+ Ke2 3. De4+ Kd1 4. Dxb1+ Ke2 5. De4+ Kd1 6. Dxg4 Tgg1 7. De4 Lg2 8. Kc3 Th1 9. Da4+ Ke2 10. Dc4+ Ke3 11. Dd4+ Ke2 12. De5+ Kd1 13. Kd3 Kc1 14. Da1#
1. Lf4 e3 2. Lg4 e2 3. Ld7 e1=D 4. De6+ Tf6 5. Df5+ Txf5 6. h5+ Txh5 7. Le8+ Sf7 8. h8=S+ Txh8#
Genre: s#
FEN: 4Q1Kn/5r1P/1Rb3k1/4P3/4p2P/4B1N1/4B3/8
Input: Frank Müller, 2014-11-29
Last update: Marcin Banaszek, 2020-12-21 more...
1. Sc5? g1=T!
1. Te4? g1=S!
1. Sf4! g1=S 2. Scd3+ Ke3! 3. Dd2+ Kf3 4. Se5+ Kf2 5. Dd4+ Ke1 6. Sf3+ Sxf3#
1. ... g1=T 2. Sg2 Lxg2 3. Txe2+ Kf1 4. Te1+ Kf2 5. Dd2+ Kf3 6. Dxg2+ Txg2#
1. Te4? g1=S!
1. Sf4! g1=S 2. Scd3+ Ke3! 3. Dd2+ Kf3 4. Se5+ Kf2 5. Dd4+ Ke1 6. Sf3+ Sxf3#
1. ... g1=T 2. Sg2 Lxg2 3. Txe2+ Kf1 4. Te1+ Kf2 5. Dd2+ Kf3 6. Dxg2+ Txg2#
Keywords: under-promotion (t,s)
Genre: s#
Computer test: Popeye Windows-64Bit v4.55 (4594 MB)
FEN: 8/8/4N3/8/6RB/2Q3nP/R3nkpK/2N2b2
Input: Frank Müller, 2014-11-30
Last update: Marcin Banaszek, 2020-12-10 more...
Genre: s#
Computer test: Popeye Windows-64Bit v4.55 (4594 MB)
FEN: 8/8/4N3/8/6RB/2Q3nP/R3nkpK/2N2b2
Input: Frank Müller, 2014-11-30
Last update: Marcin Banaszek, 2020-12-10 more...
90 - P1299549
Jorma Pitkänen
8 The Problemist 25-1, p. 1, 01/2015
Neujahrsgruß
(4+10)
h#4
a) links
b) rechts
Jorma Pitkänen
8 The Problemist 25-1, p. 1, 01/2015
Neujahrsgruß
(4+10)
h#4
a) links
b) rechts
a) 1. La5 Sc1 2. Kb4+ Kb1 3. Tb5 Kb2 4. Tc4 Sd3#
b) 1. Sg6 Kg2 2. Dh4 Sd2 3. Dh5 Kg3 4. Kg5 Se4#
b) 1. Sg6 Kg2 2. Dh4 Sd2 3. Dh5 Kg3 4. Kg5 Se4#
Keywords: Character problem (J, P), Aristocrat
Genre: h#
FEN: 8/8/2r2k1b/2r2r2/p1k2q1n/2b2N2/N1K2K2/8
Input: Felber, Volker, 2015-03-19
Last update: Felber, Volker, 2015-03-20 more...
Genre: h#
FEN: 8/8/2r2k1b/2r2r2/p1k2q1n/2b2N2/N1K2K2/8
Input: Felber, Volker, 2015-03-19
Last update: Felber, Volker, 2015-03-20 more...
1. b8=D+ Ka6 2. c8=D+ Ka5 3. d8=D+ Ka4 4. e8=D+ Ka3 5. Da4+ Kxa4 6. Dc2+ Ka3 7. Dbb2+ Sxb2 8. Da5+ Sa4 9. Dac3+ Sxc3 10. Db3+ Kxb3=
Keywords: konsekutive Umwandlungen 4
Genre: Fairies
FEN: 8/kPPPP3/8/8/8/3n4/8/K7
Input: Frank Müller, 2015-04-04
Last update: Olaf Jenkner, 2015-04-04 more...
Genre: Fairies
FEN: 8/kPPPP3/8/8/8/3n4/8/K7
Input: Frank Müller, 2015-04-04
Last update: Olaf Jenkner, 2015-04-04 more...
1. d8=D+ Kg4 2. h8=L e1=S 3. Df5+ Kxf5 4. Df6+ Kg4 5. Lh3+ Kh5 6. Tg5+ Kh4 7. Tg2+ Kh5 8. Dg6+ Kh4 9. Sf3+ Sxf3#
2. ... e1=T 3. Dg6+ Kf4 4. Dh4+ Ke3 5. De6+ Kd3 6. Dh7+ Te4 7. Db3+ Ke2 8. Lf3+ Kf2 9. Dh4+ Txh4#
Cook: NL
2. ... e1=T 3. Dg6+ Kf4 4. Dh4+ Ke3 5. De6+ Kd3 6. Dh7+ Te4 7. Db3+ Ke2 8. Lf3+ Kf2 9. Dh4+ Txh4#
Cook: NL
Anton Baumann: NL: 1.Lh3! e1T! 2.d8=D+ Te7 3.Lg4 Kg5 4.Tg3 Kh4(Kh6) 5.Dff8(Ddf8+) Kg5 6.Lf3+ Kh4 7.Kg1+ Kxg3 8.Se4+ Txe4 9.Le1+ Txe1#
Mögliche Korrektur: +wBg4 verhindert die NL (C+ Gustav 4.1d) (2021-11-01)
comment
Mögliche Korrektur: +wBg4 verhindert die NL (C+ Gustav 4.1d) (2021-11-01)
comment
Keywords: under-promotion (t,s), Minimal
Genre: s#
FEN: 8/3P1Q1P/8/8/1B5k/8/3Np1BK/6RR
Input: Frank Müller, 2015-04-06
Last update: Marcin Banaszek, 2021-11-01 more...
Genre: s#
FEN: 8/3P1Q1P/8/8/1B5k/8/3Np1BK/6RR
Input: Frank Müller, 2015-04-06
Last update: Marcin Banaszek, 2021-11-01 more...
1. Sc4! Dg6 2. Ta3+ Da6 3. Df4 Tg8,f5 4. Sb6+ Ka7 5. Txa6+ Kxa6 6. Da4+ Lxa4#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: k1K1brq1/1r3p2/8/3B4/8/NR2B1Q1/8/8
Input: Frank Müller, 2015-05-11
Last update: Marcin Banaszek, 2021-03-14 more...
94 - P1308282
Jorma Pitkänen
PS2986 The Problemist Supplement 137, p. 435, 07/2015
(2+5) C+
h#5
2.1...
Jorma Pitkänen
PS2986 The Problemist Supplement 137, p. 435, 07/2015
(2+5) C+
h#5
2.1...
1) 1. b3 Kb1 2. b2 Ka2 3. b1=D+ Ka3 4. Dg1 Ka4 5. Dd4 Lb3#
2) 1. Kb5 Lb1 2. d2+ Kc2 3. d1=L+ Kd3 4. Lb3 Ke4 5. Kc4 Ld3#
2) 1. Kb5 Lb1 2. d2+ Kc2 3. d1=L+ Kd3 4. Lb3 Ke4 5. Kc4 Ld3#
Yuri Bilokin: you can see 1...Kd1 2.d2 Ke2 3.d1=R Kf3 4.Rb1 Ke4 5.Rb3 Bd3#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bf5 5.Qb5 Be6#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bg6 5.Qb5 Bf7#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bh7 5.Qb5 Bg8# (2022-12-28)
comment
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bf5 5.Qb5 Be6#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bg6 5.Qb5 Bf7#
1...Kd1 2.d2 Ke2 3.d1=Q+ Ke3 4.Qd7 Bh7 5.Qb5 Bg8# (2022-12-28)
comment
Anton Baumann: C+ Gustav 4.1d
1.Ta3+ Kb6 2.Txd3 Ka6 3.Ta3+ Kb6 4.Txf3 Ka6 5.Tf6+ Lb6 6.Kb8 Sc7 7.Sxb7 Se6 8.Txe6 Txg5 9.Sc5+ Txc5 10.Lb7# (2021-01-12)
comment
1.Ta3+ Kb6 2.Txd3 Ka6 3.Ta3+ Kb6 4.Txf3 Ka6 5.Tf6+ Lb6 6.Kb8 Sc7 7.Sxb7 Se6 8.Txe6 Txg5 9.Sc5+ Txc5 10.Lb7# (2021-01-12)
comment
Genre: n#
FEN: n1KN4/bp6/k7/1p4P1/1P5p/2Rp1p1p/5PrP/7B
Input: Felber, Volker, 2015-08-27
Last update: Felber, Volker, 2015-08-27 more...
SCHRECKE: C+, Gustav 4.1d, Brute Force
1.De2! Kb3! 2.Dc4+ Ka3 3.De6 c2 4.Te4 f4! 5.Da6+ Kb3 6.Dc4+ Ka3 7.Te3+ f:e3 8.Db3+ K:b3= (2021-01-13)
comment
1.De2! Kb3! 2.Dc4+ Ka3 3.De6 c2 4.Te4 f4! 5.Da6+ Kb3 6.Dc4+ Ka3 7.Te3+ f:e3 8.Db3+ K:b3= (2021-01-13)
comment
Genre: Fairies
FEN: 8/8/8/5p2/5R2/k1p5/2Q5/2K5
Input: Felber, Volker, 2015-08-27
Last update: Felber, Volker, 2015-08-27 more...
1. Lf5! d3 2. Lxd3 c5! 3. Le4 c4 4. Lxf3 c3 5. Le4
Anton Baumann: Ergänzung Lösung: 5.Le4 d5 6.Lf5 c2 7.Lxc2 d4 8.Lf5 d3 9.Lxh3 d2 10.Lxg2#
C+ Gustav 4.2a (2022-04-11)
comment
C+ Gustav 4.2a (2022-04-11)
comment
1. a4! h5 2. a5 h4 3. a6 h3 4. Lxh3 Sc5 5. Lg2+ Sce4 6. Kc7 Sf3 7. Lh3 Sd4 8. Lc8 Sb5+ 9. Kb6 Sxa7 10. Lxa7 Sc5,Sd6 11. Lb7+ Sxb7 12. axb7#
Genre: n#
FEN: kBK5/P6p/8/8/4n3/8/P2n2B1/8
Input: Felber, Volker, 2016-11-25
Last update: Felber, Volker, 2016-11-25 more...
1) 1. ... g3 2. Lf4 gxf4 3. Se5 fxe5 4. f2 e6 5. f1=T e7 6. Td1 e8=D+ 7. Td8 Dc6#
2) 1. ... gxf3 2. f4 fxg4 3. f3 g5 4. f2 g6 5. f1=T g7 6. Tf8 g8=S 7. Td8 Se7#
Ausschreibungsbeispiel zum Pitkänen JT-75
2) 1. ... gxf3 2. f4 fxg4 3. f3 g5 4. f2 g6 5. f1=T g7 6. Tf8 g8=S 7. Td8 Se7#
Ausschreibungsbeispiel zum Pitkänen JT-75
Yuri Bilokin: you can see 1.f2 g3 2.f4 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f2 g3 2.Bf4 gxf4 3.Se5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.f2 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.Be5 gxf4 3.f2 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q# (2023-08-15)
comment
1.f2 g3 2.Bf4 gxf4 3.Se5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.f2 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.Be5 gxf4 3.f2 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q# (2023-08-15)
comment
Keywords: Excelsior, Excelsior white, Ideal mate (in 2), Minimal, Selfblock, Promotion, under-promotion
Genre: h#
FEN: K1k5/2bn4/8/5p2/6p1/5p2/6P1/8
Input: Gunter Jordan, 2017-04-16
Last update: Gunter Jordan, 2017-04-16 more...
Genre: h#
FEN: K1k5/2bn4/8/5p2/6p1/5p2/6P1/8
Input: Gunter Jordan, 2017-04-16
Last update: Gunter Jordan, 2017-04-16 more...
Anton Baumann: 1.Dd3 a6! 2.Dxa6 Kd2 3.Da3 Kc2! 4.De3 Kd1 5.5.Dd3 Ke1 6.Dd4 Ke2 7.Dc3 Kd1 8.Db2 Ke1 9.Dxg2 Kd1 10.Kf1 Kc1 11.Ke1 Kb1 12.Kd1 Ka1 13.Kc2 Ka2 14.Da8#
1. - a5 2.Dc2 a4 3.Dd3 a3 4.Dc2 a2 5.Dxa2 Kd1 6.Db2 Ke1 7.Dxg2 Kd1 ...
C+ Gustav 4.1d (2021-04-28)
Teppo Mänttä: 3rd-5th HM Springaren #n 2017. The award was published in Springaren nr. 155, September 2020. Judge: Jacques Rotenberg. (2021-04-28)
Teppo Mänttä: reprint: Tehtäväniekka n:o 4, page 189, 14/12/2020. (2021-04-28)
comment
1. - a5 2.Dc2 a4 3.Dd3 a3 4.Dc2 a2 5.Dxa2 Kd1 6.Db2 Ke1 7.Dxg2 Kd1 ...
C+ Gustav 4.1d (2021-04-28)
Teppo Mänttä: 3rd-5th HM Springaren #n 2017. The award was published in Springaren nr. 155, September 2020. Judge: Jacques Rotenberg. (2021-04-28)
Teppo Mänttä: reprint: Tehtäväniekka n:o 4, page 189, 14/12/2020. (2021-04-28)
comment
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+K%3D%27Albino%27+AND+A%3D%27Pitk%C3%A4nen%2C+Jorma%27
The problems of this query have been registered by the following contributors:
Gerd Wilts (4)Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (1)
HBae (2)
Frank Müller (54)
hpr (2)
Zuncke/Bruder (7)
Erich Bartel (3)
Felber, Volker (26)
Gunter Jordan (1)
C+ Gustav 4.1d (2020-12-10)
comment