67 problem(s) found in 6262 milliseconds (displaying 67 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Buchanan, Andrew' AND S='Tages-Anzeiger'] [download as LaTeX]
* 1. ... Lb5 2. Sb3# 1. ... Sc7 2. Db4# 1. ... Sb4 2. Dxb4# 1. ... d3 2. De5#
1. a4! Lb5 2. Dxb5# 1. ... Sc7 2. Da3# 1. ... Sb4 2. Sb3# 1. ... d3 2. Dc3#
1. ... (Zugzwang) Tc8,Tb8~ 2. Sb7#
1. ... Lxa4 2. Sxa4#
1. ... Lc6 2. Txc6
1. ... Ld7,Lf7,Lg6,Lh5 2. Sxd7#
1. ... Lf2,Lg1~ 2. Tc1#
1. ... e5 2. Td5#
1. d3? Le3!
1. a4! Lb5 2. Dxb5# 1. ... Sc7 2. Da3# 1. ... Sb4 2. Sb3# 1. ... d3 2. Dc3#
1. ... (Zugzwang) Tc8,Tb8~ 2. Sb7#
1. ... Lxa4 2. Sxa4#
1. ... Lc6 2. Txc6
1. ... Ld7,Lf7,Lg6,Lh5 2. Sxd7#
1. ... Lf2,Lg1~ 2. Tc1#
1. ... e5 2. Td5#
1. d3? Le3!
Keywords: Brian Stephenson Collection (3134), Mutate, Changed mates, Zugzwang-Goal
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1r2b3/8/nN1Rp3/N1k5/3p2pK/P5B1/1Q1P3p/6bR
Reprints: 627 Wiener Hausfrauen-Zeitung 52, p. 470, 28/12/1890
1198 Wiener Hausfrauen-Zeitung 52, p. 462, 29/12/1901
White to Play 1913
All Change Here! 1919
17 Deutsche Allgemeine Zeitung 12/03/1921
517 Beispiele zur Ideengeschichte des Schachproblems , p. 114, 1982
4811 Tages-Anzeiger 08/05/2021
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-22 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1r2b3/8/nN1Rp3/N1k5/3p2pK/P5B1/1Q1P3p/6bR
Reprints: 627 Wiener Hausfrauen-Zeitung 52, p. 470, 28/12/1890
1198 Wiener Hausfrauen-Zeitung 52, p. 462, 29/12/1901
White to Play 1913
All Change Here! 1919
17 Deutsche Allgemeine Zeitung 12/03/1921
517 Beispiele zur Ideengeschichte des Schachproblems , p. 114, 1982
4811 Tages-Anzeiger 08/05/2021
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-22 more...
1. Dd8! Sd1 2. Da5#
1. ... Sd5 2. Tde4#
1. ... Sf5 2. Tfe4#
1. ... Te7 2. Dxe7#
1. ... Te8 2. Dxe8#
1. ... Txd6 2. Dxd6#
1. ... Txf6 2. Dxf6#
1. ... Sd5 2. Tde4#
1. ... Sf5 2. Tfe4#
1. ... Te7 2. Dxe7#
1. ... Te8 2. Dxe8#
1. ... Txd6 2. Dxd6#
1. ... Txf6 2. Dxf6#
Keywords: Brian Stephenson Collection (34082), Zugzwang-Goal, Blocknutzung, Black correction, Echomatt
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/4Q3/3PrP2/4k3/2pR1R2/2p1n3/2p5/2K5
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-30 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/4Q3/3PrP2/4k3/2pR1R2/2p1n3/2p5/2K5
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-30 more...
1. Sf4! droht 2. Sxd3#
1. ... Txf4+,Sxf4 2. exf4#
1. ... Td4 2. exd4#
1. ... Sb4 2. Da1#
1. ... Ke4 2. Sg6#
1. ... Txf4+,Sxf4 2. exf4#
1. ... Td4 2. exd4#
1. ... Sb4 2. Da1#
1. ... Ke4 2. Sg6#
Keywords: Brian Stephenson Collection (34891), Knight sacrifice, Batterienutzung, mehrfache, Line closing
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 3b4/1B3KNp/4N3/p1Bnk3/r5R1/p2pPp1r/3P4/4Q3
Reprints: Kunstschach in der Schweiz 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-07 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 3b4/1B3KNp/4N3/p1Bnk3/r5R1/p2pPp1r/3P4/4Q3
Reprints: Kunstschach in der Schweiz 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-07 more...
BS Problemid: 38118
Authors: Gygax, R
Sources: kunstschach 2001
Years: 1989
Keywords: Brian Stephenson Collection (38118)
Genre: 2#
FEN: 3NBnb1/Kn2B3/PN2p3/4k3/5pP1/3Q1P2/2q5/8
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2020-11-08 more...
Genre: 2#
FEN: 3NBnb1/Kn2B3/PN2p3/4k3/5pP1/3Q1P2/2q5/8
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2020-11-08 more...
* 1. ... Ke5 2. Sxe4# 1. ... Kc5 2. Dxc6#
1. Lg8! droht 2. Sd3#
1. ... Ke5 2. Sd5# 1. ... Kc5 2. Sxe4#
1. ... Dd4 2. Sxe4#
1. ... Dd5 2. Sfe6#
1. ... Tc5 2. Sd5#
1. ... Sg6 2. Sf7#
1. Lg8! droht 2. Sd3#
1. ... Ke5 2. Sd5# 1. ... Kc5 2. Sxe4#
1. ... Dd4 2. Sxe4#
1. ... Dd5 2. Sfe6#
1. ... Tc5 2. Sd5#
1. ... Sg6 2. Sf7#
Keywords: Brian Stephenson Collection (38545), Changed mates, Line closure, pin-mate (zweifach), Battery play
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2n4n/1Q5K/1ppk4/3B2NR/1r2pNP1/4P1B1/3q4/2rR4
Reprints: 9 Kunstschach in der Schweiz , p. 15, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-21 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2n4n/1Q5K/1ppk4/3B2NR/1r2pNP1/4P1B1/3q4/2rR4
Reprints: 9 Kunstschach in der Schweiz , p. 15, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-21 more...
1. Dg1? Lg6!
1. Kb2! droht 2. Da8+
1. ... f5+ 2. Ka3 droht 3. hxg7#/Dxg7#/f8=D#
1. ... La6 2. Dg1
1. ... Lf8 2. Da8
1. ... Lxh6 2. Da8+
1. Kb2! droht 2. Da8+
1. ... f5+ 2. Ka3 droht 3. hxg7#/Dxg7#/f8=D#
1. ... La6 2. Dg1
1. ... Lf8 2. Da8
1. ... Lxh6 2. Da8+
Keywords: Brian Stephenson Collection (39658), Switchback
Genre: 3#
Computer test: Schrecke: C+
FEN: 7k/4pPbp/4Pp1P/3P4/7p/K2b4/4p3/Q7
Reprints: 61 Rätselvolle Schachaufgaben , p. 40, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
Computer test: Schrecke: C+
FEN: 7k/4pPbp/4Pp1P/3P4/7p/K2b4/4p3/Q7
Reprints: 61 Rätselvolle Schachaufgaben , p. 40, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
1. Kd7! droht 2. Dc5#
1. ... Kd4 2. Ke6#
1. ... Kf5 2. Kd6#
1. ... f5 2. Dc3#
1. ... Kd4 2. Ke6#
1. ... Kf5 2. Kd6#
1. ... f5 2. Dc3#
Anton Baumann: Lösung: 1.Kd7! - doppelte Fluchtfeldfreigabe
Quelle: Tagesanzeiger 1969
Vorgänger: Walter Gleave P1022462 (2021-12-22)
comment
Quelle: Tagesanzeiger 1969
Vorgänger: Walter Gleave P1022462 (2021-12-22)
comment
Keywords: Brian Stephenson Collection (40187), Flight-giving key (zweifach), Blocknutzung, Battery creation, Batterienutzung, mehrfache
Genre: 2#
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: B1QR4/2K3p1/5prn/4k3/8/8/8/2B5
Reprints: 27 Kunstschach in der Schweiz , p. 23, 1980
1535a Augsburger Allgemeine 28/07/2018
993 Scobs lignea 01/08/2018
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-04 more...
Genre: 2#
Computer test: %Popeye FreeBSD-9.1-RELEASE-amd64-64Bit v4.59
FEN: B1QR4/2K3p1/5prn/4k3/8/8/8/2B5
Reprints: 27 Kunstschach in der Schweiz , p. 23, 1980
1535a Augsburger Allgemeine 28/07/2018
993 Scobs lignea 01/08/2018
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-04 more...
1. Sac3! droht 2. Dxe4#
1. ... bxc3 2. Dxc3#
1. ... Sd3 2. Se2#
1. ... Lb7 2. Sb5#
1. ... Sd2 2. Le5#
1. ... Te6 2. Td5#
1. ... bxc3 2. Dxc3#
1. ... Sd3 2. Se2#
1. ... Lb7 2. Sb5#
1. ... Sd2 2. Le5#
1. ... Te6 2. Td5#
Keywords: Brian Stephenson Collection (40223)
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 8/8/b2r4/2p4R/Npnkp3/6B1/2Q5/2nN1BbK
Reprints: 13292 Schweizerische Schachzeitung 11/1989
KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 8/8/b2r4/2p4R/Npnkp3/6B1/2Q5/2nN1BbK
Reprints: 13292 Schweizerische Schachzeitung 11/1989
KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
1. Tf4! droht 2. Df2#
1. ... Ld2,Le1 2. Dd3#
1. ... Lxb3 2. Dc3#
1. ... Th5+ 2. Lh7#
1. ... Txe4,Sxe4 2. Dxe4#
1. ... Sd5 2. Se6#
1. ... Sg4 2. Lf5#
1. ... Ld2,Le1 2. Dd3#
1. ... Lxb3 2. Dc3#
1. ... Th5+ 2. Lh7#
1. ... Txe4,Sxe4 2. Dxe4#
1. ... Sd5 2. Se6#
1. ... Sg4 2. Lf5#
Keywords: Brian Stephenson Collection (40269), pin-mate, Cross check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3N2nK/3N1rB1/q2p1n2/4rR2/RbbkB3/1P3Q2/1P6/8
Reprints: 36 Kunstschach in der Schweiz , p. 27, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3N2nK/3N1rB1/q2p1n2/4rR2/RbbkB3/1P3Q2/1P6/8
Reprints: 36 Kunstschach in der Schweiz , p. 27, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...
BS Problemid: 40410
Authors: Zuger, Beat
Sources: kunstschach 2001
Years: 1995
SCHRECKE: C+, popeye 4.87
1.Lh2! (2.Sg3#)
1. ... Sc4,Sc6 2.D:b1#
1. ... Sd7,Dc1 2.De6#
1. ... Sf7,Tg8 2.Tf6#
1. ... S:f3 2.Dd5#
1. ... Sg4 2.h:g4#
1. ... Sg6 2.Th5#
1. ... Sd3 2.e4#
1. ... L:e3 2.S:e3# (2022-02-22)
comment
1.Lh2! (2.Sg3#)
1. ... Sc4,Sc6 2.D:b1#
1. ... Sd7,Dc1 2.De6#
1. ... Sf7,Tg8 2.Tf6#
1. ... S:f3 2.Dd5#
1. ... Sg4 2.h:g4#
1. ... Sg6 2.Th5#
1. ... Sd3 2.e4#
1. ... L:e3 2.S:e3# (2022-02-22)
comment
Keywords: Brian Stephenson Collection (40410)
Genre: 2#
FEN: 2q2r2/7N/1b5R/4nk2/8/1Q2PPBP/5R2/1b3N1K
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-22 more...
Genre: 2#
FEN: 2q2r2/7N/1b5R/4nk2/8/1Q2PPBP/5R2/1b3N1K
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-22 more...
BS Problemid: 40411
Authors: Zuger, Beat
Sources: kunstschach 2001
Years: 1996
Henrik Juel: C+ Popeye 4.61, except for the dual 1.Dg6 Sf5 2.DTxc6# (2022-02-26)
Henrik Juel: 1.Dg6 thr. 2.Dd6#
1... Dxg6/Lxg6,Lb5/Lf6/Sexg6/Sxc8/Se6,Sfxg6 2.Ld4/Tb5/Dg1/Txc6/Dxc6/Sd7# (2022-02-26)
comment
Henrik Juel: 1.Dg6 thr. 2.Dd6#
1... Dxg6/Lxg6,Lb5/Lf6/Sexg6/Sxc8/Se6,Sfxg6 2.Ld4/Tb5/Dg1/Txc6/Dxc6/Sd7# (2022-02-26)
comment
Keywords: Brian Stephenson Collection (40411)
Genre: 2#
FEN: 2R1Nn2/4n3/2p5/2kPN2Q/PR5b/K2b4/BB1rP3/6q1
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-26 more...
Genre: 2#
FEN: 2R1Nn2/4n3/2p5/2kPN2Q/PR5b/K2b4/BB1rP3/6q1
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-26 more...
1. Se6? Sh4!
1. Dc7! droht 2. Dxc2#
1. ... Sd4 2. Ld3#
1. ... Se3 2. Lf3#
1. ... Sxe5 2. Sd6#
1. ... Sxf4 2. Sg5#
1. Dc7! droht 2. Dxc2#
1. ... Sd4 2. Ld3#
1. ... Se3 2. Lf3#
1. ... Sxe5 2. Sd6#
1. ... Sxf4 2. Sg5#
Keywords: Brian Stephenson Collection (40481), Selfblock (vierfach,s), Theme B2 (vierfach), Knight sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3Q3b/3pPN1b/rp4nB/4P3/1p2kNP1/pP4R1/2n1B3/3R3K
Reprints: 58 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-28 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3Q3b/3pPN1b/rp4nB/4P3/1p2kNP1/pP4R1/2n1B3/3R3K
Reprints: 58 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-28 more...
1. Sa5! droht 2. Sbc6#
1. ... Lxa5 2. Dd3#
1. ... Le5 2. Dd5#
1. ... Ld6 2. Db6#
1. ... Lxa5 2. Dd3#
1. ... Le5 2. Dd5#
1. ... Ld6 2. Db6#
Keywords: Brian Stephenson Collection (40482), Flight giving sacrifice key, Knight sacrifice, pin-mate (zweifach), Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 4Bn2/2br1r2/p7/1k3qR1/pNNQ4/P7/8/1R1K2B1
Reprints: 60 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-27 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 4Bn2/2br1r2/p7/1k3qR1/pNNQ4/P7/8/1R1K2B1
Reprints: 60 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-27 more...
1. Sd2! droht 2. Dxe4#
1. ... La8,Lh7 2. Dxe5#
1. ... Ld3 2. Sb3#
1. ... Ld5 2. Sb5#
1. ... Lf5 2. Sxf3#
1. ... Te3 2. Dc4#
1. ... T3f4 2. Sb3#
1. ... T6f4 2. Lxe5#
1. ... La8,Lh7 2. Dxe5#
1. ... Ld3 2. Sb3#
1. ... Ld5 2. Sb5#
1. ... Lf5 2. Sxf3#
1. ... Te3 2. Dc4#
1. ... T3f4 2. Sb3#
1. ... T6f4 2. Lxe5#
Keywords: Brian Stephenson Collection (40484), Black correction (sLe4 dreifach), Line closing (zweifach), Blocknutzung, Line opening, Deckungsverlust
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3R3B/2N1p3/B2p1r2/4b2R/1PNkb3/5r2/1P2Qp2/5K2
Reprints: 59 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-28 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3R3B/2N1p3/B2p1r2/4b2R/1PNkb3/5r2/1P2Qp2/5K2
Reprints: 59 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-28 more...
1. Da8! droht 2. Sh3+ Kd3 3. Sxf4#
1. ... Lb5 2. Sg4+ Kd3 3. Se5#
1. ... Lf5 2. Se4+ Kd3 3. Sc5#
1. ... Lb5 2. Sg4+ Kd3 3. Se5#
1. ... Lf5 2. Se4+ Kd3 3. Sc5#
Henrik Juel: C+ Popeye 4.61, except for mate duals after 1... Sd5 2.Dxc4 (2021-04-18)
Henrik Juel: typo: 1. Da6!, not Da8 (2021-04-18)
comment
Henrik Juel: typo: 1. Da6!, not Da8 (2021-04-18)
comment
Keywords: Brian Stephenson Collection (43810), pin-mate (Doppelfesselmatt)
Genre: 3#
FEN: 3R4/Q1pb1p1B/1n1p1Pn1/8/p1r2p2/2P1kP2/1P1p1NP1/3K2B1
Reprints: 253 Deutsche Schachzeitung 10, p. 240, 07/1952
6 Die Schwalbe 257-258, p. 337, 01/1955
4808 Tages-Anzeiger 17/04/2021
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-11-07 more...
Genre: 3#
FEN: 3R4/Q1pb1p1B/1n1p1Pn1/8/p1r2p2/2P1kP2/1P1p1NP1/3K2B1
Reprints: 253 Deutsche Schachzeitung 10, p. 240, 07/1952
6 Die Schwalbe 257-258, p. 337, 01/1955
4808 Tages-Anzeiger 17/04/2021
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-11-07 more...
1. Dc1? Le5 2. Dxc7 Lf6!
1. De1! droht 2. Dxc3+ ... 3. Lg7#
1. ... Lb2 2. Dxb4
1. ... Ld4 2. Dg1
1. ... Le5 2. Dg3
1. ... Lf6 2. Dh4
1. De1! droht 2. Dxc3+ ... 3. Lg7#
1. ... Lb2 2. Dxb4
1. ... Ld4 2. Dg1
1. ... Le5 2. Dg3
1. ... Lf6 2. Dh4
BS Problemid: 45587
Authors: Baumann, Hannes
Sources: kunstschach 2001
Years: 1995
Keywords: Brian Stephenson Collection (45587)
Genre: 3#
FEN: 8/1B1Q4/8/6P1/8/K5B1/N3R1P1/1q4k1
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-16 more...
Genre: 3#
FEN: 8/1B1Q4/8/6P1/8/K5B1/N3R1P1/1q4k1
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-16 more...
1. Lb7
e064 4m
SCHRECKE: C+, popeye 4.87
1. Lb7! droht 2. Df3+ Ke5 3. Df6#
1. ... Ke5 2. De1+ Kd4 3. Lf2#
2. ... Kf4,Kf5 3. De4#
2. ... Kd6 3. De7#
1. ... Ke3 2. De1+ Kd4 3. Lf2#
2. ... Kf4 3. De4#
1. ... Kf5 2. Dh5+ Kf4 3. Dg5#
2. ... Ke6 3. Dd5# (2022-12-09)
comment
SCHRECKE: C+, popeye 4.87
1. Lb7! droht 2. Df3+ Ke5 3. Df6#
1. ... Ke5 2. De1+ Kd4 3. Lf2#
2. ... Kf4,Kf5 3. De4#
2. ... Kd6 3. De7#
1. ... Ke3 2. De1+ Kd4 3. Lf2#
2. ... Kf4 3. De4#
1. ... Kf5 2. Dh5+ Kf4 3. Dg5#
2. ... Ke6 3. Dd5# (2022-12-09)
comment
Keywords: Miniature Collection (0335447)
Genre: 3#
FEN: 2B5/8/8/8/K1p2k1B/3p4/8/3Q4
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: 3#
FEN: 2B5/8/8/8/K1p2k1B/3p4/8/3Q4
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Sf3
MB-SS E16LS ZP3S
vf: a1=a3, Wilhelm Maßmann, 1972, Basler Nachrichten
SCHRECKE: W. Maßmann: P1120257 (2020-11-14)
Henrik Juel: variations
1... Ld1,Lg8,Lf7,Le6,Ld5,La4 2.Sd4
1... Lc4/Lc2 2.Sc2/Sc4+
C+ Popeye 4.61 (2020-11-14)
comment
vf: a1=a3, Wilhelm Maßmann, 1972, Basler Nachrichten
SCHRECKE: W. Maßmann: P1120257 (2020-11-14)
Henrik Juel: variations
1... Ld1,Lg8,Lf7,Le6,Ld5,La4 2.Sd4
1... Lc4/Lc2 2.Sc2/Sc4+
C+ Popeye 4.61 (2020-11-14)
comment
Keywords: Miniature Collection (0341587)
Genre: 3#
FEN: 8/8/8/K7/8/kb2N3/p2N4/B7
Input: Zuncke/Bruder, 2010-09-11
Last update: Roland Ott, 2020-11-14 more...
Genre: 3#
FEN: 8/8/8/K7/8/kb2N3/p2N4/B7
Input: Zuncke/Bruder, 2010-09-11
Last update: Roland Ott, 2020-11-14 more...
1. Le8! a6 2. Lb6 Kc8 3. Lc6#
1. ... Ka8 2. Lc6+ Kb8 3. Lb6#
1. ... Kb8,Kc8 2. Lc6
1. ... Ka8 2. Lc6+ Kb8 3. Lb6#
1. ... Kb8,Kc8 2. Lc6
Keywords: Miniature Collection (0337861), Minimal (b), Miniature, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B3R/pk6/8/K7/B7/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-06 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B3R/pk6/8/K7/B7/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-06 more...
1. Tf8! Kb8 2. Db7+ Dxb7 3. Sc6#
1. ... Df5+ 2. Txf5 Kb8 3. Db7#
1. ... Dxd8 2. Da6+ Kb8 3. Txd8#
1. ... Df5+ 2. Txf5 Kb8 3. Db7#
1. ... Dxd8 2. Da6+ Kb8 3. Txd8#
1. Lf2 Kc6 (1... Kd7 2. Lc5 Kc6 3. De8#) 2. De8+ Kd6 3. Lc5#
Keywords: Miniature Collection (0336029)
Genre: 3#
FEN: 1K6/8/3kN1Q1/4p3/4P3/6B1/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: 3#
FEN: 1K6/8/3kN1Q1/4p3/4P3/6B1/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Dd8! Ke4 2. Dd5+
1. ... Kf5 2. Dg5+
1. ... Lg7 2. Dd5+
1. ... Kf5 2. Dg5+
1. ... Lg7 2. Dd5+
Keywords: Miniature Collection (0336030), Aristocrat, Minimal, Miniature
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 7b/2N5/8/4k3/8/3Q3N/2K5/8
Reprints: 2185 Schach-Echo 11, p. 176, 05/06/1960
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-05-01 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 7b/2N5/8/4k3/8/3Q3N/2K5/8
Reprints: 2185 Schach-Echo 11, p. 176, 05/06/1960
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-05-01 more...
1. Tgb6! cxb6 2. a7 Kg8 3. a8=D,T#
1. ... Kg7 2. Txc7+ Kf8 3. Tb8#
1. ... Kg7 2. Txc7+ Kf8 3. Tb8#
1. Tc3! Lxc3+ 2. Kxc3 Ka3 3. Ta5#
1. ... Lxc5+ 2. Kxc5 Ka5 3. Ta3#
1. ... La3 2. Ld1+ Kb4 3. T3c4#
1. ... La5 2. Lb5+ Kb4 3. Tb3#
1. ... Lxc5+ 2. Kxc5 Ka5 3. Ta3#
1. ... La3 2. Ld1+ Kb4 3. T3c4#
1. ... La5 2. Lb5+ Kb4 3. Tb3#
Keywords: Miniature Collection (0337838), Läuferstern, Aristocrat, Minimal (b), Miniature, Sacrifice key, Unpinning (Schlüssel), Blocknutzung, Echomatt, Provoked check
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/2R5/kbRK4/8/3NB3/8
Reprints: 193 Schweizer Schachkompositionen 1976-1986 , p. 71, 1989
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-10-30 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/2R5/kbRK4/8/3NB3/8
Reprints: 193 Schweizer Schachkompositionen 1976-1986 , p. 71, 1989
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-10-30 more...
1. Kd5! Ka4 2. Db6 Ka3 3. Db3#
1. ... a4 2. Dc2 Kb4 3. Dc5#
1. ... Kb4 2. Db2+ Ka4 3. Db3#
1. ... a4 2. Dc2 Kb4 3. Dc5#
1. ... Kb4 2. Db2+ Ka4 3. Db3#
1. La4 a1=D (1... a1=S 2. Dc3 Sb3 3. Dxb2#) (1... Ka1 2. Dc3 Kb1 3. Dxb2#) 2. Lb3 Dxa3 3. Dh1#
B7-3DD B7u m
Henrik Juel: Damaged by mate dual after 1... Ka1 (also 3.De1#) and the dual 1... a1=T 2.Dc2+,Lb3) (2020-11-05)
comment
Henrik Juel: Damaged by mate dual after 1... Ka1 (also 3.De1#) and the dual 1... a1=T 2.Dc2+,Lb3) (2020-11-05)
comment
Keywords: Miniature Collection (0337860)
Genre: 3#
FEN: 8/8/2Q5/1B2K3/8/B7/pp6/1k6
Input: Zuncke/Bruder, 2010-09-12
Last update: Roland Ott, 2020-11-05 more...
Genre: 3#
FEN: 8/8/2Q5/1B2K3/8/B7/pp6/1k6
Input: Zuncke/Bruder, 2010-09-12
Last update: Roland Ott, 2020-11-05 more...
1. Lh3! droht 2. Tg8 ... 3. Sc7#,Sf6#,Sg7#
1. ... Lc5 2. Tc4 Lxd6,L~ 3. Tc8#
1. ... Lh2 2. Tc4 ... 3. Tc8#
1. ... Le3,Ld4 2. Tg8 Lh6 3. Sg7#
1. ... Kc8 2. Tb4+ Kd8 3. Tb8#
1. ... Kd7 2. Tc4+ Kd8 3. Tc8#
Defekt mit Läufer g2 anstatt f1 im Original, in der Lösung korrigiert.
1. ... Lc5 2. Tc4 Lxd6,L~ 3. Tc8#
1. ... Lh2 2. Tc4 ... 3. Tc8#
1. ... Le3,Ld4 2. Tg8 Lh6 3. Sg7#
1. ... Kc8 2. Tb4+ Kd8 3. Tb8#
1. ... Kd7 2. Tc4+ Kd8 3. Tc8#
Defekt mit Läufer g2 anstatt f1 im Original, in der Lösung korrigiert.
1. Tef3!
1. ... Lf1 2. Tg3
1. ... Lh1 2. Tg6
1. ... Lh3 2. Txh3
1. ... Lxf3 2. exf3
1. ... Lf1 2. Tg3
1. ... Lh1 2. Tg6
1. ... Lh3 2. Txh3
1. ... Lxf3 2. exf3
Unter Pseudonym Robert Miller veröffentlicht.
Henrik Juel: 1... Lf1/Lh1/Lh3/Lxf3 2.Tg3/Tg6/Txh3/exf3
Slightly damaged by mate duals after 1... Lh3 (2020-11-04)
comment
Henrik Juel: 1... Lf1/Lh1/Lh3/Lxf3 2.Tg3/Tg6/Txh3/exf3
Slightly damaged by mate duals after 1... Lh3 (2020-11-04)
comment
Genre: 3#
FEN: 5K1k/7p/5R2/8/8/4R3/4PPb1/8
Input: Rainer Staudte, 2020-11-04
Last update: Roland Ott, 2022-03-23 more...
1. Txe6!
SCHRECKE: Forderung: #2
1.T:e6! (2.T:d6#)
1. ... S:e6+,Sd~+ 2.S:b4#
1. ... Sdc6+ 2.Te4#
1. ... Sc2+ 2.Sd4#
1. ... Se2+ 2.Sd4,S:b4# (Mattdual)
1. ... Kc6 2.S:d4#
1. ... L:c5 2.Sc7#
1. ... d:e6 2.T:d6# (2022-02-24)
comment
1.T:e6! (2.T:d6#)
1. ... S:e6+,Sd~+ 2.S:b4#
1. ... Sdc6+ 2.Te4#
1. ... Sc2+ 2.Sd4#
1. ... Se2+ 2.Sd4,S:b4# (Mattdual)
1. ... Kc6 2.S:d4#
1. ... L:c5 2.Sc7#
1. ... d:e6 2.T:d6# (2022-02-24)
comment
Keywords: Provoked check, Cross check, Black correction, half-battery, black, Battery creation, Battery mates
Genre: 2#
FEN: 3R2Q1/3p4/N2bp3/n1Pk4/1r1nR1K1/3P1NP1/r7/6BB
Input: Roland Ott, 2022-02-24
Last update: Rainer Staudte, 2022-02-24 more...
Genre: 2#
FEN: 3R2Q1/3p4/N2bp3/n1Pk4/1r1nR1K1/3P1NP1/r7/6BB
Input: Roland Ott, 2022-02-24
Last update: Rainer Staudte, 2022-02-24 more...
* 1. ... Kxd3 2. Dc2#
1. Sf4! droht 2. Sd6#
1. ... Lxf4 2. Dc2#
1. ... Kxf5 2. Lg6#
1. ... exf5 2. Lxd5#
1. Sf4! droht 2. Sd6#
1. ... Lxf4 2. Dc2#
1. ... Kxf5 2. Lg6#
1. ... exf5 2. Lxd5#
Keywords: Flight giving sacrifice key, Knight sacrifice (doppelt), Fluchtfeldwechsel
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3B4/3b1B2/4p3/2Pp1N2/3Pk1p1/3N4/5QPb/1K6
Reprints: 33 Schweizer Schachkompositionen 1976-1986 , p. 17, 1989
Input: Dieter Berlin, 2022-09-04
Last update: Dieter Berlin, 2022-09-04 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3B4/3b1B2/4p3/2Pp1N2/3Pk1p1/3N4/5QPb/1K6
Reprints: 33 Schweizer Schachkompositionen 1976-1986 , p. 17, 1989
Input: Dieter Berlin, 2022-09-04
Last update: Dieter Berlin, 2022-09-04 more...
* 1. ... Kxg5 2. Dg7+ Kf4 3. Dh6#
1. Te5! droht 2. Dd4+ Kxg5 3. Dxg4# 2. ... Le4 3. d3#
1. ... Ta4 2. Dxf5+ Lxf5 3. d4#
1. ... Le4 2. d3+ Kxe5 3. d4#
1. ... Kxe5 2. De6+ Kd4,Kf4 3. De3#
1. ... Kxg5 2. Txg4+ Kh6,Kh5 3. Dh7#
1. ... fxe5 2. Txg4+ fxg4+ 3. Dxg4#
1. Te5! droht 2. Dd4+ Kxg5 3. Dxg4# 2. ... Le4 3. d3#
1. ... Ta4 2. Dxf5+ Lxf5 3. d4#
1. ... Le4 2. d3+ Kxe5 3. d4#
1. ... Kxe5 2. De6+ Kd4,Kf4 3. De3#
1. ... Kxg5 2. Txg4+ Kh6,Kh5 3. Dh7#
1. ... fxe5 2. Txg4+ fxg4+ 3. Dxg4#
Keywords: Vorausfesselung, Queen sacrifice, Rook sacrifice, Pawn mate, Sacrifice key, Batterienutzung, mehrfache, pin-mate (Drohung)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3b2B1/2pQ4/2p1Rp2/2P2pP1/5knR/r2b2pK/P1pP2P1/2B5
Reprints: 133 Schweizer Schachkompositionen 1976-1986 , p. 51, 1989
Input: Dieter Berlin, 2022-09-07
Last update: Rainer Staudte, 2022-09-09 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3b2B1/2pQ4/2p1Rp2/2P2pP1/5knR/r2b2pK/P1pP2P1/2B5
Reprints: 133 Schweizer Schachkompositionen 1976-1986 , p. 51, 1989
Input: Dieter Berlin, 2022-09-07
Last update: Rainer Staudte, 2022-09-09 more...
33 - P1404142
Peter Jaeger
3085 Tages-Anzeiger 15/03/1986
H. Baumann gewidmet
zum 40. Geburtstag
(8+5) C+
#3
Peter Jaeger
3085 Tages-Anzeiger 15/03/1986
H. Baumann gewidmet
zum 40. Geburtstag
(8+5) C+
#3
1. Tc7! Kxh2 2. Tc3+ Kg1 3. Tc1# 2. ... Kh3 3. Sf2#
1. ... Kxg4 2. Lc8+ Kh5 3. Th7#
1. ... Kxg4 2. Lc8+ Kh5 3. Th7#
1. Dh1! droht 2. Sg6+ Kd6 3. Le7#
1. ... Kxf4 2. Sg6+ Kg3 3. Lh4# 2. ... Kf5 3. Db1#
1. ... Kd6 2. Dc6+ Ke5 3. Sg6#
1. ... Lxf4 2. Sc6+ Kd6 3. Le7# 2. ... Kf5 3. Db1#
1. ... Kxf4 2. Sg6+ Kg3 3. Lh4# 2. ... Kf5 3. Db1#
1. ... Kd6 2. Dc6+ Ke5 3. Sg6#
1. ... Lxf4 2. Sc6+ Kd6 3. Le7# 2. ... Kf5 3. Db1#
Keywords: Flight giving sacrifice key, Rook sacrifice, Batterieabbau
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KB4/4N3/n3p3/4k3/5R2/1p2b2P/7Q/8
Reprints: 164 Schweizer Schachkompositionen 1976-1986 , p. 61, 1989
Input: Dieter Berlin, 2022-09-08
Last update: Rainer Staudte, 2022-09-08 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KB4/4N3/n3p3/4k3/5R2/1p2b2P/7Q/8
Reprints: 164 Schweizer Schachkompositionen 1976-1986 , p. 61, 1989
Input: Dieter Berlin, 2022-09-08
Last update: Rainer Staudte, 2022-09-08 more...
1. Tg6? droht 2. Txf6 1. ... b2!
* 1. ... Ke4 2. Dxe6+ Kf3 3. Dg4#
1. Ta2! droht 2. Ta5+ c5 3. Da8# 2. ... Ke4 3. Dg4#
1. ... bxa2 2. Dg2+ Te4 3. Dxa2#
1. ... Ke4 2. Dg2+
* 1. ... Ke4 2. Dxe6+ Kf3 3. Dg4#
1. Ta2! droht 2. Ta5+ c5 3. Da8# 2. ... Ke4 3. Dg4#
1. ... bxa2 2. Dg2+ Te4 3. Dxa2#
1. ... Ke4 2. Dg2+
Keywords: Sacrifice key, Rook sacrifice, Opferbahnung
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6Q1/7K/B1pprp2/3k4/3B4/1p2P3/6R1/7n
Reprints: 161 Schweizer Schachkompositionen 1976-1986 , p. 61, 1989
Input: Dieter Berlin, 2022-09-08
Last update: Rainer Staudte, 2022-09-08 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6Q1/7K/B1pprp2/3k4/3B4/1p2P3/6R1/7n
Reprints: 161 Schweizer Schachkompositionen 1976-1986 , p. 61, 1989
Input: Dieter Berlin, 2022-09-08
Last update: Rainer Staudte, 2022-09-08 more...
1. De1! Ta3 2. De8 b3 3. De1#
1. ... Sc2 2. Sb3+ Kxb5 3. Df1#
1. ... d6 2. Df1 ... 3. Sc6#
1. ... Sc2 2. Sb3+ Kxb5 3. Df1#
1. ... d6 2. Df1 ... 3. Sc6#
Keywords: Bishop sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3pQ3/1p6/kB1P4/rp1N4/5p2/p4K2/n7
Reprints: 155 Schweizer Schachkompositionen 1976-1986 , p. 59, 1989
Input: Dieter Berlin, 2022-09-08
Last update: Rainer Staudte, 2022-09-08 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3pQ3/1p6/kB1P4/rp1N4/5p2/p4K2/n7
Reprints: 155 Schweizer Schachkompositionen 1976-1986 , p. 59, 1989
Input: Dieter Berlin, 2022-09-08
Last update: Rainer Staudte, 2022-09-08 more...
1. Kf2? g3+ 2. Kf1 d4 3. Dxh3+ 1. ... Kh1 2. Da1+ Kh2 3. Dg1# 1. ... d4!
1. Db2! g3 2. Dh8 d4 3. Dxh3#
1. ... Kg3 2. De5+ Kh4 3. g3#
1. ... Kh1 2. g3 h2 3. Dg2# 2. ... d4 3. a8=D#
1. ... d4 2. g3+ Kxg3 3. Df2# 2. ... Kh1 3. a8=D#
1. Db2! g3 2. Dh8 d4 3. Dxh3#
1. ... Kg3 2. De5+ Kh4 3. g3#
1. ... Kh1 2. g3 h2 3. Dg2# 2. ... d4 3. a8=D#
1. ... d4 2. g3+ Kxg3 3. Df2# 2. ... Kh1 3. a8=D#
Keywords: Switchback, Pawn mate, Promotion in the mating move (wD,wL)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7Q/P7/8/3p4/6p1/7p/6Pk/5K2
Reprints: 165 Schweizer Schachkompositionen 1976-1986 , p. 63, 1989
Input: Dieter Berlin, 2022-09-09
Last update: Dieter Berlin, 2022-09-09 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7Q/P7/8/3p4/6p1/7p/6Pk/5K2
Reprints: 165 Schweizer Schachkompositionen 1976-1986 , p. 63, 1989
Input: Dieter Berlin, 2022-09-09
Last update: Dieter Berlin, 2022-09-09 more...
1. Se6! droht 2. S4c5 ... 3. Sd4#
1. ... Kxe4 2. Te2+ Kd3 3. Sxf4# 2. ... Kf3,Kf5 3. Sd4# 2. ... Kd5 3. Td8#
1. ... Kxe6 2. Te8+ Kd7 3. Sxf6# 2. ... Kf5,Kf7 3. Sd6# 2. ... Kd5 3. Td2#
H. Henneberger: Zweimal vollständige Sternflucht.
1. ... Kxe4 2. Te2+ Kd3 3. Sxf4# 2. ... Kf3,Kf5 3. Sd4# 2. ... Kd5 3. Td8#
1. ... Kxe6 2. Te8+ Kd7 3. Sxf6# 2. ... Kf5,Kf7 3. Sd6# 2. ... Kd5 3. Td2#
H. Henneberger: Zweimal vollständige Sternflucht.
Keywords: X flights (zweifach), Flight giving sacrifice key (doppelt), Knight sacrifice (zweifach)
Computer test: Juel: Popeye 4.61
FEN: 1B4R1/7p/2p2p2/5kN1/2p1Np2/2P5/1K4R1/8
Reprints: 176 Schweizer Schachkompositionen 1976-1986 , p. 65, 1989
Input: Dieter Berlin, 2022-09-10
Last update: Dieter Berlin, 2022-09-10 more...
Computer test: Juel: Popeye 4.61
FEN: 1B4R1/7p/2p2p2/5kN1/2p1Np2/2P5/1K4R1/8
Reprints: 176 Schweizer Schachkompositionen 1976-1986 , p. 65, 1989
Input: Dieter Berlin, 2022-09-10
Last update: Dieter Berlin, 2022-09-10 more...
1. Dd3? Lxe5! 1. De8+? Kf5!
1. Dd7! droht 2. Df7#,Dh7#
1. ... Le7 2. Dd3
1. ... Kf5 2. Dh7+ Kxe6 3. Df7#
1. ... Txa7 2. De8+ Kf5 3. Sxd6#
1. Dd7! droht 2. Df7#,Dh7#
1. ... Le7 2. Dd3
1. ... Kf5 2. Dh7+ Kxe6 3. Df7#
1. ... Txa7 2. De8+ Kf5 3. Sxd6#
Keywords: Steering, Batterienutzung, mehrfache
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6K1/P7/r2bP1kp/1QP1P2p/n3NPp1/6P1/1p2P3/1r5n
Reprints: 104 Kunstschach in der Schweiz , p. 61, 1980
Input: Dieter Berlin, 2022-09-15
Last update: Dieter Berlin, 2022-09-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 6K1/P7/r2bP1kp/1QP1P2p/n3NPp1/6P1/1p2P3/1r5n
Reprints: 104 Kunstschach in der Schweiz , p. 61, 1980
Input: Dieter Berlin, 2022-09-15
Last update: Dieter Berlin, 2022-09-16 more...
1. Sc6! droht 2. Sc7 ... 3. Th4#
1. ... Kb5,Kd5 2. Sc7+ Kxc6 3. Th6#
1. ... bxc6 2. Th4+ Kd5 3. c4# 2. ... Kb5 3. Sc7#
1. ... bxa6 2. Th4+ Kd5 3. Se7# 2. ... Kb5 3. Sa7#
1. ... Kb5,Kd5 2. Sc7+ Kxc6 3. Th6#
1. ... bxc6 2. Th4+ Kd5 3. c4# 2. ... Kb5 3. Sc7#
1. ... bxa6 2. Th4+ Kd5 3. Se7# 2. ... Kb5 3. Sa7#
Keywords: Flight giving sacrifice key, Knight sacrifice (zweifach), Pawn mate, Blocknutzung (zweifach)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1B2K3/1p5R/Np6/5P2/pPkN4/5P2/2PP4/8
Reprints: 110 Kunstschach in der Schweiz , p. 65, 1980
Input: Dieter Berlin, 2022-09-16
Last update: Dieter Berlin, 2022-09-17 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1B2K3/1p5R/Np6/5P2/pPkN4/5P2/2PP4/8
Reprints: 110 Kunstschach in der Schweiz , p. 65, 1980
Input: Dieter Berlin, 2022-09-16
Last update: Dieter Berlin, 2022-09-17 more...
1. Da8! droht 2. Sf3+ Kc1 3. Da1#
1. ... Ke1 2. Dh1+ Kd2 3. Sb3# 2. ... Kf2 3. Se4#
1. ... e1=S 2. Se4+ Kc1 3. Da1#
1. ... e1=D 2. Sb3+
1. ... c1=S 2. Da5#
1. ... c1=D 2. Da5+
1. ... Ke1 2. Dh1+ Kd2 3. Sb3# 2. ... Kf2 3. Se4#
1. ... e1=S 2. Se4+ Kc1 3. Da1#
1. ... e1=D 2. Sb3+
1. ... c1=S 2. Da5#
1. ... c1=D 2. Da5+
Keywords: Four corners
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7Q/8/5N2/7p/3N1K2/3p4/1Ppkp3/3b4
Reprints: 129 Kunstschach in der Schweiz , p. 75, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-18 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7Q/8/5N2/7p/3N1K2/3p4/1Ppkp3/3b4
Reprints: 129 Kunstschach in der Schweiz , p. 75, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-18 more...
1. La7! Ke6 2. De7+
1. ... Kc4 2. Db4+
1. ... a3 2. Db3+
1. ... Sf7,Sg6 2. Dxf7+
1. ... Th4 2. Se3+
1. ... Te1 2. Sf4+
1. ... Kc4 2. Db4+
1. ... a3 2. Db3+
1. ... Sf7,Sg6 2. Dxf7+
1. ... Th4 2. Se3+
1. ... Te1 2. Sf4+
Henrik Juel: duals 1... Te3 2.Sf4,Sxe3+, 1... Te6 2.Sf4+,Db4, 1... Tf4 2.Sxf4,Se3+ (2022-09-18)
comment
comment
Keywords: Zugzwang-Goal
Genre: 3#
FEN: 7n/1Q6/RBNp4/2Pk4/p3r3/7P/K1B3N1/8
Reprints: 131 Kunstschach in der Schweiz , p. 75, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-18 more...
Genre: 3#
FEN: 7n/1Q6/RBNp4/2Pk4/p3r3/7P/K1B3N1/8
Reprints: 131 Kunstschach in der Schweiz , p. 75, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-18 more...
1. Df2! droht 2. Dxf5+ Le5 3. Dxe5#
1. ... Tbxf2 2. Tb5+ cxb5 3. Tc7#
1. ... Tfxf2 2. Td5+ cxd5 3. Tc7#
1. ... Te5 2. Tb5+ Txb5 3. e4#
1. ... Tbxf2 2. Tb5+ cxb5 3. Tc7#
1. ... Tfxf2 2. Td5+ cxd5 3. Tc7#
1. ... Te5 2. Tb5+ Txb5 3. e4#
Keywords: Sacrifice key, Queen sacrifice, Rook sacrifice, Blocknutzung, Batteriematt diagonal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: K1N5/pR1R4/2p2b2/2k2rp1/2P5/P1pPP3/1r4p1/4Q3
Reprints: 89 Kunstschach in der Schweiz , p. 55, 1980
Input: Dieter Berlin, 2022-09-21
Last update: Dieter Berlin, 2022-09-22 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: K1N5/pR1R4/2p2b2/2k2rp1/2P5/P1pPP3/1r4p1/4Q3
Reprints: 89 Kunstschach in der Schweiz , p. 55, 1980
Input: Dieter Berlin, 2022-09-21
Last update: Dieter Berlin, 2022-09-22 more...
1. Da1! droht 2. Sb6 Kb8 3. De5#
1. ... Se2,Sf3 2. Dxa7 Kxa7 3. Ta1#
1. ... Lf1,Lg2 2. Dh8 Txh8 3. Txh8#
1. ... Se2,Sf3 2. Dxa7 Kxa7 3. Ta1#
1. ... Lf1,Lg2 2. Dh8 Txh8 3. Txh8#
Henrik Juel: dual 1... Sh6 2.Sb6,Dh8+ (2023-07-30)
Henrik Juel: typo 1.Da1 thr. 2.Da6, not Sb6 (2023-07-30)
comment
Henrik Juel: typo 1.Da1 thr. 2.Da6, not Sb6 (2023-07-30)
comment
Genre: 3#
FEN: k7/p2N4/2P5/1p6/6nr/1K5b/8/1Q4nR
Input: Felber, Volker, 2023-07-30
Last update: Felber, Volker, 2023-07-30 more...
1. Tf5! droht 2. Te5 Kd4 3. Db6#
1. ... Lh2 2. De6 Le5 3. Dxe5#
2. ... Kd4 3. De3#
1. ... La7 2. De6 Kd4 3. De3#
1. ... Lb3 2. Sd6 Kd4 3. Db6#
2. ... Sxd6 3. Dd3#
1. ... Kd4 2. Db6 Ke4 3. Te5#
1. ... Kxf5 2. Dg6 Kxg6 3. Se7#
1. ... Lh2 2. De6 Le5 3. Dxe5#
2. ... Kd4 3. De3#
1. ... La7 2. De6 Kd4 3. De3#
1. ... Lb3 2. Sd6 Kd4 3. Db6#
2. ... Sxd6 3. Dd3#
1. ... Kd4 2. Db6 Ke4 3. Te5#
1. ... Kxf5 2. Dg6 Kxg6 3. Se7#
Genre: 3#
FEN: 7K/5Np1/Q7/1n1N2Pn/4k3/7P/B1b1P3/5Rb1
Input: Felber, Volker, 2023-07-30
Last update: Felber, Volker, 2023-07-30 more...
1. Se6! g2 2. Sf4 Lxf4 3. Sb4#
1. ... c3 2. Sb4 Lxb4 3. Sf4#
1. ... Tb5 2. Sc5 Txc5 3. Sb4#
2. ... Lxc5 3. Se5#
1. ... Tf5 2. Se5 Txe5 3. Sf4#
2. ... Lxe5 3. Sc5#
1. ... c3 2. Sb4 Lxb4 3. Sf4#
1. ... Tb5 2. Sc5 Txc5 3. Sb4#
2. ... Lxc5 3. Se5#
1. ... Tf5 2. Se5 Txe5 3. Sf4#
2. ... Lxe5 3. Sc5#
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2R5/8/2Nb4/3r2N1/2pp4/3k2p1/1P2R3/4K3
Input: Felber, Volker, 2023-07-30
Last update: Dieter Berlin, 2023-10-19 more...
1. Tf8! droht 2. Le8 ... 3. Lxd7#
1. ... Lh2 2. Sc5 Kxe5 3. Dxh2#
1. ... Sd1,Se4 2. Lf5 Sxf5 3. Sf4#
1. ... Sd5 2. Sc5 Kxe5 3. Sc4#
1. ... d6 2. Sf4 Kxe5 3. Sd7#
1. ... Lh2 2. Sc5 Kxe5 3. Dxh2#
1. ... Sd1,Se4 2. Lf5 Sxf5 3. Sf4#
1. ... Sd5 2. Sc5 Kxe5 3. Sc4#
1. ... d6 2. Sf4 Kxe5 3. Sd7#
Genre: 3#
FEN: 6b1/3pp3/1Np1k1B1/4P3/p2n2K1/2nN4/1Q6/5Rb1
Input: Felber, Volker, 2023-07-30
Last update: Felber, Volker, 2023-07-30 more...
1. Lf2!
Genre: 2#
FEN: brrb4/8/8/2B2Q2/Bpk2n2/1N3p2/3K4/8
Input: Felber, Volker, 2023-07-30
Last update: Felber, Volker, 2023-07-30 more...
1. Dc1! Txc1 2. Txc1 Sc2 3. Txc2#
1. ... Tff2 2. Dh6 S4e6 3. Lb5#
2. ... S8e6 3. Lb7#
1. ... Dh2 2. Da3 Tc5 3. Dxc5#
2. ... Sb5 3. Lxb5#
2. ... Tf6 3. Sxe5#
2. ... Sb7 3. Lxb7#
2. ... Sf7 3. Lb7#
1. ... Dxg8 2. Dxc2 Sxc2 3. Lb5#
2. ... Dc4 3. Dxc4#
1. ... Tff2 2. Dh6 S4e6 3. Lb5#
2. ... S8e6 3. Lb7#
1. ... Dh2 2. Da3 Tc5 3. Dxc5#
2. ... Sb5 3. Lxb5#
2. ... Tf6 3. Sxe5#
2. ... Sb7 3. Lxb7#
2. ... Sf7 3. Lb7#
1. ... Dxg8 2. Dxc2 Sxc2 3. Lb5#
2. ... Dc4 3. Dxc4#
Genre: 3#
FEN: 2Kn2Nq/p3B3/B1k3N1/P3pr2/3nP3/6p1/2r5/1R4Q1
Input: Felber, Volker, 2023-07-30
Last update: Felber, Volker, 2023-07-30 more...
1. Sxa4+? bxa4 2. Lb6+ Txb6!
1. Td5+? exd5 2. S6d7+ Lxd7!
1. Ld6+? Sxd6 2. Tc7+ Dxc7!
1. a3! droht 2. Tc4+ bxc4 3. Sxa4#
1. ... Tc2 2. Sxa4+ bxa4 3. Lb6#
1. ... Lf1 2. Td5+ exd5 3. S6d7#
1. ... Dc3,Dg4 2. Ld6+ Sxd6 3. Tc7#
1. ... Dd4 2. Tdxd4
1. Td5+? exd5 2. S6d7+ Lxd7!
1. Ld6+? Sxd6 2. Tc7+ Dxc7!
1. a3! droht 2. Tc4+ bxc4 3. Sxa4#
1. ... Tc2 2. Sxa4+ bxa4 3. Lb6#
1. ... Lf1 2. Td5+ exd5 3. S6d7#
1. ... Dc3,Dg4 2. Ld6+ Sxd6 3. Tc7#
1. ... Dd4 2. Tdxd4
Keywords: Blocknutzung, Räumung (zyklisch), Deflection (dreifach), Sacrifice of white pieces (TLS)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1N6/2BR1nq1/KN2p3/1pk5/p3R3/7b/Pr6/4n3
Reprints: 93 Kunstschach in der Schweiz , p. 57, 1980
Input: Dieter Berlin, 2023-10-19
Last update: Dieter Berlin, 2023-10-19 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1N6/2BR1nq1/KN2p3/1pk5/p3R3/7b/Pr6/4n3
Reprints: 93 Kunstschach in der Schweiz , p. 57, 1980
Input: Dieter Berlin, 2023-10-19
Last update: Dieter Berlin, 2023-10-19 more...
1. S4c3! a6 2. Dd4+ Ka5 3. Dc5#
1. ... a5 2. Dd4+
1. ... axb6,cxb6 2. Dd4+ Ka5 3. Da4#
1. ... c6 2. Da4+ Kc5 3. Dd4#
1. ... c5 2. Da4#
1. ... cxd6 2. Da4+ Kc5 3. Db5#
1. ... a5 2. Dd4+
1. ... axb6,cxb6 2. Dd4+ Ka5 3. Da4#
1. ... c6 2. Da4+ Kc5 3. Dd4#
1. ... c5 2. Da4#
1. ... cxd6 2. Da4+ Kc5 3. Db5#
Keywords: Blocknutzung (sB, sechsfach), Zugzwang-Goal, Flight-giving key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/pppP4/1P1PP3/8/1k2N3/8/4N3/2KQ4
Reprints: 94 Kunstschach in der Schweiz , p. 57, 1980
Input: Dieter Berlin, 2023-10-19
Last update: Dieter Berlin, 2023-10-19 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/pppP4/1P1PP3/8/1k2N3/8/4N3/2KQ4
Reprints: 94 Kunstschach in der Schweiz , p. 57, 1980
Input: Dieter Berlin, 2023-10-19
Last update: Dieter Berlin, 2023-10-19 more...
* 1. ... d4 2. De6#
1. Le6? Ta5! 1. Dg2? droht d4# 1. ... d4 2. De4# 1. ... e6!
1. Dh2? d4! 1. Db1? droht 2. d4 2. Db5# 1. ... f3!
1. Dc2! droht 2. d4#
1. ... d4 2. Dc5#
1. ... Txa4 2. Sc6#
1. ... Sf5 2. Sf7#
1. ... Lxc2 2. Sf3#
1. ... f3 2. Dh2#
1. Le6? Ta5! 1. Dg2? droht d4# 1. ... d4 2. De4# 1. ... e6!
1. Dh2? d4! 1. Db1? droht 2. d4 2. Db5# 1. ... f3!
1. Dc2! droht 2. d4#
1. ... d4 2. Dc5#
1. ... Txa4 2. Sc6#
1. ... Sf5 2. Sf7#
1. ... Lxc2 2. Sf3#
1. ... f3 2. Dh2#
Keywords: Changed mates (vierfach nach ... d4)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1BBN4/4p3/r2r3n/3pk1P1/R4p1p/p2Pp3/Q7/K2b2N1
Reprints: 18 Schweizer Schachkompositionen 1976-1986 , p. 11, 1989
Input: Dieter Berlin, 2023-10-31
Last update: Dieter Berlin, 2023-10-31 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1BBN4/4p3/r2r3n/3pk1P1/R4p1p/p2Pp3/Q7/K2b2N1
Reprints: 18 Schweizer Schachkompositionen 1976-1986 , p. 11, 1989
Input: Dieter Berlin, 2023-10-31
Last update: Dieter Berlin, 2023-10-31 more...
* 1. ... Lxb7 2. Ld3# 1. ... Ld2 2. Sxd2#
1. Sa4? b2! 1. Sxe1? e5! 1. Sb5? axb5!
1. Se4! droht 2. Sd6#
1. ... Lxb7 2. Se5# 1. ... Ld2+ 2. Sexd2#
1. ... Kd3 2. Dxb3#
1. ... Txd8 2. Dxa6#
1. ... e5 2. Dxd5#
1. ... Lxe4 2. Dxe4#
1. Sa4? b2! 1. Sxe1? e5! 1. Sb5? axb5!
1. Se4! droht 2. Sd6#
1. ... Lxb7 2. Se5# 1. ... Ld2+ 2. Sexd2#
1. ... Kd3 2. Dxb3#
1. ... Txd8 2. Dxa6#
1. ... e5 2. Dxd5#
1. ... Lxe4 2. Dxe4#
Keywords: Changed mates, Sacrifice key, Sacrifice of white pieces (D, T, S), Line opening, Provoked check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: r2R3B/1Q5B/p3p3/K1pb4/2k2p2/1pN2N2/4p3/2b1r3
Reprints: 30 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2023-11-01
Last update: Dieter Berlin, 2023-11-01 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: r2R3B/1Q5B/p3p3/K1pb4/2k2p2/1pN2N2/4p3/2b1r3
Reprints: 30 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2023-11-01
Last update: Dieter Berlin, 2023-11-01 more...
* 1. ... Te2 2. Sxe2# 1. ... Ld5 2. cxd5# 1. ... f5 2. Sfxe6#
1. Dc6! droht 2. De4#
1. ... Te2 2. Sxb3# 1. ... Ld5 2. Dxd5# 1. ... f5 2. Scxe6#
1. ... Kxc4 2. Da4#
1. Dc6! droht 2. De4#
1. ... Te2 2. Sxb3# 1. ... Ld5 2. Dxd5# 1. ... f5 2. Scxe6#
1. ... Kxc4 2. Da4#
Keywords: Changed mates, Flight giving sacrifice key, Deckungsverlust
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/5p2/3Kb3/2N4p/Q1Pk1N2/1pp3R1/1r3P2/4n3
Reprints: 37 Schweizer Schachkompositionen 1976-1986 , p. 19, 1989
Input: Dieter Berlin, 2023-11-01
Last update: Dieter Berlin, 2023-11-01 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/5p2/3Kb3/2N4p/Q1Pk1N2/1pp3R1/1r3P2/4n3
Reprints: 37 Schweizer Schachkompositionen 1976-1986 , p. 19, 1989
Input: Dieter Berlin, 2023-11-01
Last update: Dieter Berlin, 2023-11-01 more...
1. Sa2? b5! 1. Sa4? c5,Kb5! 1. Se4? c5,b5!
1. Sd5! Kxd5 2. Lg8#
1. ... Kb5 2. Ld3#
1. ... b5 2. Sb6# 1. ... c5 2. Dd3#
1. ... cxd5 2. Ld3#
1. Sd5! Kxd5 2. Lg8#
1. ... Kb5 2. Ld3#
1. ... b5 2. Sb6# 1. ... c5 2. Dd3#
1. ... cxd5 2. Ld3#
Keywords: Zugzwang-Goal, Flight giving sacrifice key, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/7B/1ppp4/8/2k2K2/Q1N1P3/8/8
Reprints: 40 Schweizer Schachkompositionen 1976-1986 , p. 19, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/7B/1ppp4/8/2k2K2/Q1N1P3/8/8
Reprints: 40 Schweizer Schachkompositionen 1976-1986 , p. 19, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
1. Dh1! droht 2. Se4#
1. ... Sg6,Sf3 2. Dc1#
1. ... Sc4 2. b4#
1. ... Sc7,Se3 2. Dc6#
1. ... Sb4 2. Lb6#
1. ... Se7 2. Sd7#
1. ... Sg6,Sf3 2. Dc1#
1. ... Sc4 2. b4#
1. ... Sc7,Se3 2. Dc6#
1. ... Sb4 2. Lb6#
1. ... Se7 2. Sd7#
Keywords: Square vacation (Schlüssel), Black correction (beide sS), pin-mate, Blocknutzung, Pawn mate, Line closing
Genre: 2#
FEN: 2N1r1b1/7r/5N2/B1knn2R/B2pQ3/1P1p4/8/K7
Reprints: 98 Schweizer Schachkompositionen 1976-1986 , p. 39, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
Genre: 2#
FEN: 2N1r1b1/7r/5N2/B1knn2R/B2pQ3/1P1p4/8/K7
Reprints: 98 Schweizer Schachkompositionen 1976-1986 , p. 39, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
1. Df8? droht 2. Sc3# 1. ... Txf8 2. Td7# 1. ... Sxf8 2. Sf6# 1. ... Td6 2. Dxd6# 1. ... f5!
1. Tg4? droht 2. Td4# 1. ... Sf4 2. Sxf4# 1. ... Sf6 2. Sxf6# 1. ... c5 2. Sc3# 1. ... f6!
1. Tg1? droht 2. Dg2#
1. ... Tg8 2. Td7# 1. ... Sxe5 2. Dxe5# 1. ... Sf2 2. Sf4# 1. ... Sg5 2. Sf6# 1. ... axb2!
1. Tf5! droht 2. Dg2#
1. ... exf5 2. Dxf7#
1. ... Sxe5 2. Dxe5#
1. ... Sf2 2. Sf4#
1. ... Tg8 2. Td7#
1. ... Sg5 2. Sf6#
1. Tg4? droht 2. Td4# 1. ... Sf4 2. Sxf4# 1. ... Sf6 2. Sxf6# 1. ... c5 2. Sc3# 1. ... f6!
1. Tg1? droht 2. Dg2#
1. ... Tg8 2. Td7# 1. ... Sxe5 2. Dxe5# 1. ... Sf2 2. Sf4# 1. ... Sg5 2. Sf6# 1. ... axb2!
1. Tf5! droht 2. Dg2#
1. ... exf5 2. Dxf7#
1. ... Sxe5 2. Dxe5#
1. ... Sf2 2. Sf4#
1. ... Tg8 2. Td7#
1. ... Sg5 2. Sf6#
Keywords: Zappas
Genre: 2#
FEN: r2r4/p1R2pQn/b1p1p3/3kP1RN/N7/pP1nK3/pB6/8
Reprints: 69 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
Genre: 2#
FEN: r2r4/p1R2pQn/b1p1p3/3kP1RN/N7/pP1nK3/pB6/8
Reprints: 69 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
1. Ta3? droht 2. Db2# 1. ... d5! 1. Tbf3? d5!
1. Te3! Kd4 2. e5#
1. ... d5 2. exd5#
1. ... Sf5 2. exf5#
1. ... Txc8 2. Sxd7#
1. ... Sd3+ 2. Sxd3#
1. ... Dd6 2. Dxd6#
1. ... Dxc5 2. Dxf6#
1. Te3! Kd4 2. e5#
1. ... d5 2. exd5#
1. ... Sf5 2. exf5#
1. ... Txc8 2. Sxd7#
1. ... Sd3+ 2. Sxd3#
1. ... Dd6 2. Dxd6#
1. ... Dxc5 2. Dxf6#
Keywords: Flight-giving key, ambush, discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2Nr1qb1/3p4/1Q3p1n/2N1k3/2P1PR2/1R4P1/2p5/2K1n1B1
Reprints: 97 Schweizer Schachkompositionen 1976-1986 , p. 39, 1989
Input: Dieter Berlin, 2023-11-04
Last update: Dieter Berlin, 2023-11-04 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2Nr1qb1/3p4/1Q3p1n/2N1k3/2P1PR2/1R4P1/2p5/2K1n1B1
Reprints: 97 Schweizer Schachkompositionen 1976-1986 , p. 39, 1989
Input: Dieter Berlin, 2023-11-04
Last update: Dieter Berlin, 2023-11-04 more...
* 1. ... Sc7 2. Txc7#
1. La3? Tf5! 1. Lb4? Tf5! 1. Le7? Sb6! 1. Lb8? Sf5!
1. Lf8! droht 2. Dd5#
1. ... Tf5 2. Sb4#
1. ... Sf5 2. Se5#
1. ... Td4 2. Dc5#
1. ... Sc7 2. Td6#
1. ... Sb6 2. Se7#
1. La3? Tf5! 1. Lb4? Tf5! 1. Le7? Sb6! 1. Lb8? Sf5!
1. Lf8! droht 2. Dd5#
1. ... Tf5 2. Sb4#
1. ... Sf5 2. Se5#
1. ... Td4 2. Dc5#
1. ... Sc7 2. Td6#
1. ... Sb6 2. Se7#
Keywords: Option key, Changed mates, Blocknutzung, Line closing, white self-obstruction
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n1N5/1p1R2pK/2kBP3/1p4Q1/5r1n/3N3p/r1b5/2R3b1
Reprints: 80 Schweizer Schachkompositionen 1976-1986 , p. 33, 1989
Input: Dieter Berlin, 2023-11-04
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n1N5/1p1R2pK/2kBP3/1p4Q1/5r1n/3N3p/r1b5/2R3b1
Reprints: 80 Schweizer Schachkompositionen 1976-1986 , p. 33, 1989
Input: Dieter Berlin, 2023-11-04
Last update: Dieter Berlin, 2023-11-05 more...
1. Df2? droht 2. De3#
1. ... Kxd3 2. De2# 1. ... Kf4 2. Dh4# 1. ... f4 2. De2# 1. ... Sd5!
1. Dh1? Kxd3 2. Se5# 1. ... Sa6,Se8 2. Sfe1# 1. ... e5!
1. Dh3! Kxd3 2. Sxd2# 1. ... Sa6,Se8 2. Sg5# 1. ... f4 2. Dh7#
1. ... Kf4 2. Dh4#
1. ... e5 2. Dxf5#
1. ... Sa7,Sa3 2. Td4#
1. ... Kxd3 2. De2# 1. ... Kf4 2. Dh4# 1. ... f4 2. De2# 1. ... Sd5!
1. Dh1? Kxd3 2. Se5# 1. ... Sa6,Se8 2. Sfe1# 1. ... e5!
1. Dh3! Kxd3 2. Sxd2# 1. ... Sa6,Se8 2. Sg5# 1. ... f4 2. Dh7#
1. ... Kf4 2. Dh4#
1. ... e5 2. Dxf5#
1. ... Sa7,Sa3 2. Td4#
Keywords: Changed mates, Flight giving sacrifice key, discovered checkmate, Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1B1b1R2/2n1p3/4p3/1n3p2/4k3/2pR1N2/2Np4/3K1Q2
Reprints: 36 Schweizer Schachkompositionen 1976-1986 , p. 17, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Dieter Berlin, 2023-11-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1B1b1R2/2n1p3/4p3/1n3p2/4k3/2pR1N2/2Np4/3K1Q2
Reprints: 36 Schweizer Schachkompositionen 1976-1986 , p. 17, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Dieter Berlin, 2023-11-06 more...
* 1. ... Ke5 2. Dxg5# 1. ... c4 2. Dxg5# 1. ... d3 2. e4#
1. Db1! Ke5 2. De4# 1. ... c4 2. Db5# 1. ... d3 2. Dxd3# 1. ... Kc4 2. Db3#
1. Db1! Ke5 2. De4# 1. ... c4 2. Db5# 1. ... d3 2. Dxd3# 1. ... Kc4 2. Db3#
Keywords: Mutate, Changed mates, Flight-giving key (Mattvermehrung)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/p7/R5p1/2pk2p1/3p2Pp/p4P1K/P3P3/B1Q5
Reprints: 68 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Rainer Staudte, 2023-11-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/p7/R5p1/2pk2p1/3p2Pp/p4P1K/P3P3/B1Q5
Reprints: 68 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Rainer Staudte, 2023-11-06 more...
1. La6! d2 2. Tb3 cxb3,c3 3. Le2# 2. ... a4 3. Tg3#
1. ... c3 2. Txb6 d2 Le2# 2. ... a4 3. Tb4#
1. ... a4 2. cxd3 c3,cxd3 3. Tb4#
Als Autor wird im Ndr. (1989) genannt: R. Studer .
1. ... c3 2. Txb6 d2 Le2# 2. ... a4 3. Tb4#
1. ... a4 2. cxd3 c3,cxd3 3. Tb4#
Als Autor wird im Ndr. (1989) genannt: R. Studer .
Keywords: ambush key, Batterieabbau, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B5/8/1p3pK1/pR1P1N2/2p3k1/P2p3N/2P3P1/8
Reprints: 195 Schweizer Schachkompositionen 1976-1986 , p. 73, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B5/8/1p3pK1/pR1P1N2/2p3k1/P2p3N/2P3P1/8
Reprints: 195 Schweizer Schachkompositionen 1976-1986 , p. 73, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
1. Dh5! b5 2. Dg4 c3 3. Sxc3 2. ... d3 3. Sc3# 2. ... b4 3. Dd7#
1. ... g4 2. Lxb6 ... 3. Dxa5#
1. ... c3 2. Df7 ... 3. Db3#
1. ... bxc5 2. De8+ Kb4 3. Sa6#
Als Autor wird im Ndr. (1989) genannt: R. Studer .
1. ... g4 2. Lxb6 ... 3. Dxa5#
1. ... c3 2. Df7 ... 3. Db3#
1. ... bxc5 2. De8+ Kb4 3. Sa6#
Als Autor wird im Ndr. (1989) genannt: R. Studer .
Keywords: Zugzwang-Goal, ambush key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1N6/8/1p3K2/p1B3p1/k1ppN3/p5P1/P1P4Q/8
Reprints: 196 Schweizer Schachkompositionen 1976-1986 , p. 73, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1N6/8/1p3K2/p1B3p1/k1ppN3/p5P1/P1P4Q/8
Reprints: 196 Schweizer Schachkompositionen 1976-1986 , p. 73, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
1. Kh4! droht 2. Dh3#
1. ... T2xb4 2. Sd4+ Txd4 3. Tf4# 2. ... exd4 3. De2#
1. ... T7xb4 2. Dc4+ Txc4 3. Tf4# 2. ... Lxc4 3. Sxc7#
1. ... T2xb4 2. Sd4+ Txd4 3. Tf4# 2. ... exd4 3. De2#
1. ... T7xb4 2. Dc4+ Txc4 3. Tf4# 2. ... Lxc4 3. Sxc7#
Keywords: Cross check (zweifach), Provoked check, Sacrifice of white pieces (S, D)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: N2R2B1/nrp2R2/P3k3/4p3/1P6/B4P1K/brN2p2/5Qb1
Reprints: 192 Schweizer Schachkompositionen 1976-1986 , p. 71, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: N2R2B1/nrp2R2/P3k3/4p3/1P6/B4P1K/brN2p2/5Qb1
Reprints: 192 Schweizer Schachkompositionen 1976-1986 , p. 71, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
1. Th7? Lb4!
1. Th8! droht 2. Txe8#
1. ... Te7 2. Tc8 Tb4 3. Sxc3# 2. ... Se3,Sd2 3. Sg3# 2. ... Txc8 3. Td4#
1. Th8! droht 2. Txe8#
1. ... Te7 2. Tc8 Tb4 3. Sxc3# 2. ... Se3,Sd2 3. Sg3# 2. ... Txc8 3. Td4#
Keywords: Batterieabbau, Opposition (TT), Umgehung (wT)
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4r3/8/1p1B4/bP1R1p2/p1r1kN1R/2p5/4NK2/5n1b
Reprints: 156 Schweizer Schachkompositionen 1976-1986 , p. 59, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4r3/8/1p1B4/bP1R1p2/p1r1kN1R/2p5/4NK2/5n1b
Reprints: 156 Schweizer Schachkompositionen 1976-1986 , p. 59, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
* 1. ... f3 2. Dh6#
1. Da8? f3! 1. Dxf6? Te5!
1. Dg8! Te5,Te4 2. Db3#
1. ... Lh3,Ld1 2. Dg1#
1. ... Sc8,Sf7 2. Sc4#
1. ... Sd7,Sh5 2. Sd5#
1. ... f3 2. Dg5#
1. Da8? f3! 1. Dxf6? Te5!
1. Dg8! Te5,Te4 2. Db3#
1. ... Lh3,Ld1 2. Dg1#
1. ... Sc8,Sf7 2. Sc4#
1. ... Sd7,Sh5 2. Sd5#
1. ... f3 2. Dg5#
Keywords: Zugzwang-Goal, Line opening, pin-mate, Changed mates
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5Q2/4p3/1N1nrn2/2B5/3r1pbN/4k3/8/1B2K3
Reprints: 28 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2023-11-09
Last update: Dieter Berlin, 2023-11-09 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5Q2/4p3/1N1nrn2/2B5/3r1pbN/4k3/8/1B2K3
Reprints: 28 Schweizer Schachkompositionen 1976-1986 , p. 15, 1989
Input: Dieter Berlin, 2023-11-09
Last update: Dieter Berlin, 2023-11-09 more...
1. Th1! h2 2. Tha1 h1=D 3. Txh1# 2. ... Dxa6+ 3. Txa6# 2. ... Df6 3. Dxf6#
1. ... Dxa6+ 2. Kxa6 h2 3. Df6#
Zander-Thema: Schlüsselzug und Mattzug sind identisch.
1. ... Dxa6+ 2. Kxa6 h2 3. Df6#
Zander-Thema: Schlüsselzug und Mattzug sind identisch.
Keywords: Zander-Thema, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4B3/7p/R5qk/1K2Q3/6p1/6pp/6P1/R7
Reprints: 186 Schweizer Schachkompositionen 1976-1986 , p. 69, 1989
Input: Dieter Berlin, 2023-11-10
Last update: Dieter Berlin, 2023-11-10 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4B3/7p/R5qk/1K2Q3/6p1/6pp/6P1/R7
Reprints: 186 Schweizer Schachkompositionen 1976-1986 , p. 69, 1989
Input: Dieter Berlin, 2023-11-10
Last update: Dieter Berlin, 2023-11-10 more...
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