22 problem(s) found in 2400 milliseconds (displaying 22 problem(s)). [COMMENTDATE>=20220810 AND NOT A='Ettl, Gerald' AND A='Mächler, Emil'] [download as LaTeX]
1. f3! droht 2. fxe4#
1. ... exf3 2. Lxf3#
1. ... Txb5 2. Txb5#
1. ... Lxb5 2. Txb5#
1. ... Lxb7 2. Dxb7#
1. ... Ld7 2. Txd7#
1. ... Le8 2. Td7#
1. ... dxe5 2. Td7#
1. ... exf5 2. Dg8#
1. ... c3 2. Da2#
1. ... e3 2. f4#
1. ... exf3 2. Lxf3#
1. ... Txb5 2. Txb5#
1. ... Lxb5 2. Txb5#
1. ... Lxb7 2. Dxb7#
1. ... Ld7 2. Txd7#
1. ... Le8 2. Td7#
1. ... dxe5 2. Td7#
1. ... exf5 2. Dg8#
1. ... c3 2. Da2#
1. ... e3 2. f4#
1. Df6! droht 2. Sf4#
1. ... Sde6 2. Df3#
1. ... Sge6 2. Dh8#
1. ... Ld6 2. Dg5#
1. ... Lxf6 2. Sxf6#
1. ... Sde6 2. Df3#
1. ... Sge6 2. Dh8#
1. ... Ld6 2. Dg5#
1. ... Lxf6 2. Sxf6#
Keywords: Brian Stephenson Collection (40275), pin-mate (vierfach), Unpinning (wD, dreifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4B1N1/4b1n1/KQ4r1/1p5k/3n3P/7P/4p1N1/1bB5
Reprints: 35 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: SCHRECKE: popeye 4.89
FEN: 4B1N1/4b1n1/KQ4r1/1p5k/3n3P/7P/4p1N1/1bB5
Reprints: 35 Kunstschach in der Schweiz , p. 27, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...
1. e8=D? 1. e8=T? droht 2. De4# 1. ... Kc6! 1. e8=L? droht 2. Tb5# 1. ... Ke5!
1. e8=S! Kc6 2. De6# 1. ... Ke5 2. Tb5#
H.Henneberger: Auch eine Art AUW, für eine zweizügige Miniatur bemerkenswert!
1. e8=S! Kc6 2. De6# 1. ... Ke5 2. Tb5#
H.Henneberger: Auch eine Art AUW, für eine zweizügige Miniatur bemerkenswert!
Keywords: Miniature Collection (0266087), Miniature, Rex solus, under-promotion key (wS)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/4P3/8/3k4/6Q1/B7/1R6/4K3
Reprints: 74 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-03 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/4P3/8/3k4/6Q1/B7/1R6/4K3
Reprints: 74 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-11-03 more...
1. f7 Kg6 2. f8=L Kf5 3. Lh7#
Keywords: Miniature Collection (0336272), Miniature, under-promotion (wL), Stalemate avoidance, Minimal
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 6B1/8/4pP1k/4B3/3P3K/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2022-09-10 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 6B1/8/4pP1k/4B3/3P3K/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2022-09-10 more...
1. Sc5! droht 2. c3+ Lxc3 3. bxc3#
1. ... Dxb4+ 2. Dxb4 Lxb4 3. Se6#
1. ... Lxb4 2. Se6+ Dxe6 3. Dxb4#
1. ... Sxc5 2. Dxc5+ Dxc5 3. Lf6#
1. ... Dxc5 2. Lf6+ Sxf6 3. Dxc5#
1. ... e2 2. Lf2+ Le3 3. c3#
1. ... Dxb4+ 2. Dxb4 Lxb4 3. Se6#
1. ... Lxb4 2. Se6+ Dxe6 3. Dxb4#
1. ... Sxc5 2. Dxc5+ Dxc5 3. Lf6#
1. ... Dxc5 2. Lf6+ Sxf6 3. Dxc5#
1. ... e2 2. Lf2+ Le3 3. c3#
Keywords: Knight sacrifice, Pawn mate, Queen sacrifice, Bishop sacrifice
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r7/2pn4/1q6/Q2p4/1P1k1P1B/1K1NpP2/1PPb4/8
Input: Felber, Volker, 2013-04-13
Last update: Dieter Berlin, 2022-09-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r7/2pn4/1q6/Q2p4/1P1k1P1B/1K1NpP2/1PPb4/8
Input: Felber, Volker, 2013-04-13
Last update: Dieter Berlin, 2022-09-16 more...
1. c4? Se4! 2. Sc3 Sc5!
1. Sf4! droht 2. Se6 Txe6/Lxe6 3. Sc4/Tc6#
1. ... La2 2. c4 Tc6 3. Sd5#
2. ... Td6 3. c5#
2. ... Lxc4 3. Sxc4#
1. ... Td6 2. Sd5+ Txd5 3. Sc4#
2. ... Lxd5 3. Ld4#
1. ... Tc6 2. Ld4+ Tc5 3. Lxc5#
1. Sf4! droht 2. Se6 Txe6/Lxe6 3. Sc4/Tc6#
1. ... La2 2. c4 Tc6 3. Sd5#
2. ... Td6 3. c5#
2. ... Lxc4 3. Sxc4#
1. ... Td6 2. Sd5+ Txd5 3. Sc4#
2. ... Lxd5 3. Ld4#
1. ... Tc6 2. Ld4+ Tc5 3. Lxc5#
Keywords: Intersection Theme, Line closure (T/L)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2R5/pB3bB1/Pk3rr1/N4p2/1K4p1/2P3n1/4N3/8
Input: Felber, Volker, 2013-04-20
Last update: Dieter Berlin, 2022-09-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2R5/pB3bB1/Pk3rr1/N4p2/1K4p1/2P3n1/4N3/8
Input: Felber, Volker, 2013-04-20
Last update: Dieter Berlin, 2022-09-16 more...
1. Sg3! droht 2. Sxe2#
1. ... Sxg3 2. c5+ Sb4 3. b3#
2. ... Dc4 3. dxc8=D#
1. ... Sc1 2. dxc8=D+ Dxd8 3. c5#
2. ... Sd6 3. b3#
1. ... Dxg4 2. b3+ S2c3 3. c5#
2. ... S4c3 3. dxc8=D#
1. ... Sxg3 2. c5+ Sb4 3. b3#
2. ... Dc4 3. dxc8=D#
1. ... Sc1 2. dxc8=D+ Dxd8 3. c5#
2. ... Sd6 3. b3#
1. ... Dxg4 2. b3+ S2c3 3. c5#
2. ... S4c3 3. dxc8=D#
Genre: 3#
FEN: 2rR2q1/2pP4/2B5/p3pP1N/R1Pkn1P1/3Np3/nPP1p3/Q3K3
Input: Felber, Volker, 2013-04-24
Last update: Dieter Berlin, 2022-09-15 more...
8 - P1404087
Emil Mächler
Neue Zürcher Zeitung 1984
A. Piatesi gewidmet
zum 80. Geburtstag
(12+9) C+
#2
Emil Mächler
Neue Zürcher Zeitung 1984
A. Piatesi gewidmet
zum 80. Geburtstag
(12+9) C+
#2
1. Dh1! Kf3+ Tc2# 1. ... Kxd5+ Txg6#
1. ... Kd3 2. Td2# 1. ... Kf5 2. Tg5#
1. ... Lf5 2. Td2#
1. ... Kd3 2. Td2# 1. ... Kf5 2. Tg5#
1. ... Lf5 2. Td2#
Keywords: Zugzwang-Goal, X flights, Cross check (einmal), Batterienutzung, mehrfache
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2p2p1p/2R2Pbr/3P3p/2N1kB1P/1p2P2P/1P4Rp/1K1Q4
Reprints: 72 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2p2p1p/2R2Pbr/3P3p/2N1kB1P/1p2P2P/1P4Rp/1K1Q4
Reprints: 72 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
1. b4? droht 2. Sef4# 1. ... axb3ep 2. Ta5# 1. ... cxb3ep 2. c4# 1. ... Dxd2!
1. d4? droht 2. Se7# 1. ... cxd3ep 2. c4# 1. ... exd3ep 2. Lg2# 1. ... Dg5!
1. f4! droht 2. Se7#
1. ... exf3ep 2. Df5# 1. ... gxf3ep 2. Tg5#
1. d4? droht 2. Se7# 1. ... cxd3ep 2. c4# 1. ... exd3ep 2. Lg2# 1. ... Dg5!
1. f4! droht 2. Se7#
1. ... exf3ep 2. Df5# 1. ... gxf3ep 2. Tg5#
Keywords: En passant (Häufung), Pawn mate (zweifach-Verf.)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b6/3K4/2PpN1N1/3k4/p1p1p1p1/2P4B/1PQP1P2/R1q2nR1
Reprints: 73 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b6/3K4/2PpN1N1/3k4/p1p1p1p1/2P4B/1PQP1P2/R1q2nR1
Reprints: 73 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
10 - P1404089
Emil Mächler
L'Italia Scacchistica 1986
5. ehrende Erwähnung
Informalturnier
(7+6) C+
#2*
Emil Mächler
L'Italia Scacchistica 1986
5. ehrende Erwähnung
Informalturnier
(7+6) C+
#2*
* 1. ... Kxe4 2. Th4# 1. ... Txe4 2. Td3#
1. Sd7? dxe4! 1. Sg6? Lxe4! 1. Sg4? Kxe4? 1. Sd3? Txe4!
1. Sf7! droht 2. Dxd5#
1. ... Kxe4 2. Dg4# 1. ... Lxe4 2. Dxg7# 1. ... dxe4 2. Dd8# 1. ... Txe4 2. Dd2#
1. Sd7? dxe4! 1. Sg6? Lxe4! 1. Sg4? Kxe4? 1. Sd3? Txe4!
1. Sf7! droht 2. Dxd5#
1. ... Kxe4 2. Dg4# 1. ... Lxe4 2. Dxg7# 1. ... dxe4 2. Dd8# 1. ... Txe4 2. Dd2#
Keywords: Three-phase changed mates, Line closing, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1K4b1/1pR5/3pN1Q1/3kP3/7R/4rP2/7b
Reprints: 77 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1K4b1/1pR5/3pN1Q1/3kP3/7R/4rP2/7b
Reprints: 77 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
1. Dd3? exd6 2. Dxd6# 1. ... e6 2. Dxb5# 1. ... exf6 2. Sxf6# 1. ... e5!
1. Dh3! exd6 2. Tc5# 1. ... e6 2. Dh7# 1. ... exf6 2. Txf6# 1. ... e5 2. Txe5#
1. ... Ke6 2. Te5#
1. Dh3! exd6 2. Tc5# 1. ... e6 2. Dh7# 1. ... exf6 2. Txf6# 1. ... e5 2. Txe5#
1. ... Ke6 2. Te5#
Keywords: Pickaninny, Changed mates, Battery creation, Batterienutzung, mehrfache, Blocknutzung
Genre: 2#
FEN: 2b2K2/1pPkp3/1p1P1P2/1p3RP1/1N2NP2/Q7/8/4R3
Reprints: 76 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
Genre: 2#
FEN: 2b2K2/1pPkp3/1p1P1P2/1p3RP1/1N2NP2/Q7/8/4R3
Reprints: 76 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
1. Dd5? droht 2. Sg2# 1. ... Sbd3! 1. De6? Dd3! 1. Te7? Sfd3!
1. Dd3! droht 2. Sg2#
1. ... Sbxd3 2. Sd5#
1. ... Dxd3 2. Se6#
1. ... Sfxd3 2. Tg4#
H.Henneberger: Abwandlung des Lewman-Themas.
1. Dd3! droht 2. Sg2#
1. ... Sbxd3 2. Sd5#
1. ... Dxd3 2. Se6#
1. ... Sfxd3 2. Tg4#
H.Henneberger: Abwandlung des Lewman-Themas.
Keywords: Sacrifice key, Queen sacrifice
Genre: 2#
FEN: 2rN4/2p3R1/q4p2/5P1K/1nQPPk2/1R2N1p1/r2Ppn1b/4B2B
Reprints: 75 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
Genre: 2#
FEN: 2rN4/2p3R1/q4p2/5P1K/1nQPPk2/1R2N1p1/r2Ppn1b/4B2B
Reprints: 75 Schweizer Schachkompositionen 1976-1986 , p. 31, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 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...
14 - P1404258
Emil Mächler
12282 Schweizerische Schachzeitung 05/1983
2. Preis
Informalturnier
(10+12) C+
#3
Emil Mächler
12282 Schweizerische Schachzeitung 05/1983
2. Preis
Informalturnier
(10+12) C+
#3
1. Dg4! droht 2. Dxf3+
1. ... Dxb1 2. Dxc4+
1. ... Txf2 2. Dd4+
1. ... Sg1 2. Dxg5+
1. ... e5 2. De4+
1. ... Dxb1 2. Dxc4+
1. ... Txf2 2. Dd4+
1. ... Sg1 2. Dxg5+
1. ... e5 2. De4+
Keywords: Queen sacrifice (vierfach)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KbN3/P7/1R1Np3/2pk2nB/r1p5/2B1pp1n/q2r1P2/1R4Q1
Reprints: 181 Schweizer Schachkompositionen 1976-1986 , p. 67, 1989
Input: Dieter Berlin, 2022-09-10
Last update: Dieter Berlin, 2022-09-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2KbN3/P7/1R1Np3/2pk2nB/r1p5/2B1pp1n/q2r1P2/1R4Q1
Reprints: 181 Schweizer Schachkompositionen 1976-1986 , p. 67, 1989
Input: Dieter Berlin, 2022-09-10
Last update: Dieter Berlin, 2022-09-10 more...
1. Tb2! droht 2. Te2+ Sxe2 3. Df3#
1. ... Kd4+ 2. Tg2+ Ke4 3. Tg4# 2. ... Kc5 3. Df2#
1. ... Kxe5+ 2. Tb7+ Ke4 3. Te7# 2. ... Ke6 3. Te3#
1. ... Sf3 2. Dxf3+ Kxe5 3. Te2# 2. ... Kd4 3. Tb5#
Version
1. ... Kd4+ 2. Tg2+ Ke4 3. Tg4# 2. ... Kc5 3. Df2#
1. ... Kxe5+ 2. Tb7+ Ke4 3. Te7# 2. ... Ke6 3. Te3#
1. ... Sf3 2. Dxf3+ Kxe5 3. Te2# 2. ... Kd4 3. Tb5#
Version
Keywords: Provoked check (zweifach), Cross check (zweifach), Knight sacrifice, Batterienutzung, mehrfache, Flight-giving key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: q4r2/5p2/1R1p1P2/4N3/p1P1k3/P6R/8/B4QnK
Reprints: 177 Schweizer Schachkompositionen 1976-1986 , p. 67, 1989
Input: Dieter Berlin, 2022-09-10
Last update: Rainer Staudte, 2022-09-11 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: q4r2/5p2/1R1p1P2/4N3/p1P1k3/P6R/8/B4QnK
Reprints: 177 Schweizer Schachkompositionen 1976-1986 , p. 67, 1989
Input: Dieter Berlin, 2022-09-10
Last update: Rainer Staudte, 2022-09-11 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. 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. Da5! droht 2. Lxd4#
1. ... Da1 2. La3#
1. ... Dc3 2. Lb4#
1. ... Df2 2. Lxf2# 1. ... Dg1+ 2. Lxg1#
1. ... Dxc4 2. Lxc4#
1. ... Ke5 2. Ld6#
1. ... Da1 2. La3#
1. ... Dc3 2. Lb4#
1. ... Df2 2. Lxf2# 1. ... Dg1+ 2. Lxg1#
1. ... Dxc4 2. Lxc4#
1. ... Ke5 2. Ld6#
Keywords: Battery creation, Unpinning (der sD), discovered checkmate, double-check mate, Line closing (wL)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3NN2b/8/8/2Bk4/2Rq4/1P3Pp1/3QB1K1/1b1rR3
Reprints: 71 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3NN2b/8/8/2Bk4/2Rq4/1P3Pp1/3QB1K1/1b1rR3
Reprints: 71 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 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. Dh7! droht 2. g7+
1. ... Se5 2. Sd2+ Kd4 3. Dxa7#
1. ... Sd4 2. Sg5+ Ke5 3. Dc7#
1. ... Sf4 2. Sc3+ Ke3 3. Lg1#
1. ... Se3 2. Sf6+ Kf4 3. Dh6#
1. ... Se7 2. Dg7 1. ... Se7 2. Dh8
1. ... Sh4 2. Dh6
1. ... Se5 2. Sd2+ Kd4 3. Dxa7#
1. ... Sd4 2. Sg5+ Ke5 3. Dc7#
1. ... Sf4 2. Sc3+ Ke3 3. Lg1#
1. ... Se3 2. Sf6+ Kf4 3. Dh6#
1. ... Se7 2. Dg7 1. ... Se7 2. Dh8
1. ... Sh4 2. Dh6
Keywords: Battery creation, Plus flights (sK)
Genre: 3#
FEN: 4b3/pQ6/2n1P1P1/3N4/2P1k1P1/p2p1Np1/6nB/K4R2
Reprints: 180 Schweizer Schachkompositionen 1976-1986 , p. 67, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
FEN: 4b3/pQ6/2n1P1P1/3N4/2P1k1P1/p2p1Np1/6nB/K4R2
Reprints: 180 Schweizer Schachkompositionen 1976-1986 , p. 67, 1989
Input: Dieter Berlin, 2023-11-07
Last update: Dieter Berlin, 2023-11-07 more...
1. Dc5? Dxe2!
1. Db3! droht 2. Dd5#
1. ... Dh3+ 2. Se6#
1. ... Db5+ 2. Sxb5#
1. ... Dxd4+ 2. Dd5#
1. ... Dxe2 2. Sxe2#
1. ... Dxd2 2. Df3#
1. ... Dxb3 2. Sxb3#
1. ... Dc4 2. De3#
1. ... Sf5 2. De6#
In der Schwalbe 1983 verdruckt mit sLg7 statt sS.
1. Db3! droht 2. Dd5#
1. ... Dh3+ 2. Se6#
1. ... Db5+ 2. Sxb5#
1. ... Dxd4+ 2. Dd5#
1. ... Dxe2 2. Sxe2#
1. ... Dxd2 2. Df3#
1. ... Dxb3 2. Sxb3#
1. ... Dc4 2. De3#
1. ... Sf5 2. De6#
In der Schwalbe 1983 verdruckt mit sLg7 statt sS.
Keywords: Unpinning (Schlüssel), Provoked check, Black correction (sD), discovered checkmate, Sacrifice key, Cross check, pin-mate
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1p1K2n1/8/6R1/1R1Nk3/3q4/2QBPn2/8
Reprints: 70 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-09
Last update: Dieter Berlin, 2023-11-11 more...
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1p1K2n1/8/6R1/1R1Nk3/3q4/2QBPn2/8
Reprints: 70 Schweizer Schachkompositionen 1976-1986 , p. 29, 1989
Input: Dieter Berlin, 2023-11-09
Last update: Dieter Berlin, 2023-11-11 more...
1. Txg7! droht 2. Lc7+ ... 3. Se6#
1. ... Tee5 2. Sxd5+ Txd5 3. Se6#
1. ... Tge5 2. Se6+ Txe6 3. Sxd5#
1. ... Dxb6 2. Df5+ Txf5 3. Sd3# 2. ... Lxf5 3. Sxd5#
1. ... Ld8 2. Lxd5 Te4 3. Sd3# 2. ... Le4 3. Se6#
1. ... Tee5 2. Sxd5+ Txd5 3. Se6#
1. ... Tge5 2. Se6+ Txe6 3. Sxd5#
1. ... Dxb6 2. Df5+ Txf5 3. Sd3# 2. ... Lxf5 3. Sxd5#
1. ... Ld8 2. Lxd5 Te4 3. Sd3# 2. ... Le4 3. Se6#
Keywords: Capture key, Square vacation, Nowotny, Grimshaw, Holzhausen (zweifach)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: Kn6/1BR3pb/pB3b2/2Np2rR/3P1kP1/2N4P/2QP1PP1/1q2r3
Reprints: 183 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: Juel: Popeye 4.61
FEN: Kn6/1BR3pb/pB3b2/2Np2rR/3P1kP1/2N4P/2QP1PP1/1q2r3
Reprints: 183 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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The problems of this query have been registered by the following contributors:
Brian Stephenson (2)Felber, Volker (4)
Zuncke/Bruder (1)
Dieter Berlin (15)
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