18 problem(s) found in 3539 milliseconds (displaying 18 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='Dombrovskis-Thema' AND K='Barnes-Thema'] [download as LaTeX]
1. Lf5? droht 2. Sb3# [A], 2. Sf3# [B]
1. ... Txd2 [a] 2. f3# [C], 2. Da1# [D]
1. ... Dh3 [b] 2. Se6# [E], 2. Sc6# [F]
1. ... Tc5,Td6,Txe5!
1. Lc4? droht 2. Sb3# [A]
1. ... Sc5 2. Sf3# [B]
1. ... Txd2 [a] 2. f3# [C],
1. ... Dh3# [b], 2. Se6# [E]
1. ... Tb1!
1. Le4! droht 2. Sf3# [B]
1. ... Sxe5 2. Sb3# [A]
1. ... Txd2 [a] 2. Da1 [D]
1. ... Dh3 [b] 2. Sc6# [F]
Sushkov-Thema, Barnes-Thema (Autor).
Lektion in Fluchten - mit Mattwechseln nach 1.- T:d2/Dh3 in aufdringlicher Symmetrie und Aufspaltung der leider verräterischen Satzduale (FH)!
Pseudo-Le Grand mit weiteren Mattwechseln, ziemlich symmetrisch angelegt. Der Mechanismus hat mich an eine Aufgabe von Edwin Mira (Schach-Aktiv, 1/1998, Nr. 2094) erinnert, die aber einen ganz anderen Inhalt hat (AB).
Ich sehe einen symmetrisch angelegten Pseudo-Le Grand und zwei gute MW, aber keine vernünftige 2. Verführung (HZ).
Gute Mattwechsel, weniger gut ist natürlich der herumhängende Ld3 (HR)
1. ... Txd2 [a] 2. f3# [C], 2. Da1# [D]
1. ... Dh3 [b] 2. Se6# [E], 2. Sc6# [F]
1. ... Tc5,Td6,Txe5!
1. Lc4? droht 2. Sb3# [A]
1. ... Sc5 2. Sf3# [B]
1. ... Txd2 [a] 2. f3# [C],
1. ... Dh3# [b], 2. Se6# [E]
1. ... Tb1!
1. Le4! droht 2. Sf3# [B]
1. ... Sxe5 2. Sb3# [A]
1. ... Txd2 [a] 2. Da1 [D]
1. ... Dh3 [b] 2. Sc6# [F]
Sushkov-Thema, Barnes-Thema (Autor).
Lektion in Fluchten - mit Mattwechseln nach 1.- T:d2/Dh3 in aufdringlicher Symmetrie und Aufspaltung der leider verräterischen Satzduale (FH)!
Pseudo-Le Grand mit weiteren Mattwechseln, ziemlich symmetrisch angelegt. Der Mechanismus hat mich an eine Aufgabe von Edwin Mira (Schach-Aktiv, 1/1998, Nr. 2094) erinnert, die aber einen ganz anderen Inhalt hat (AB).
Ich sehe einen symmetrisch angelegten Pseudo-Le Grand und zwei gute MW, aber keine vernünftige 2. Verführung (HZ).
Gute Mattwechsel, weniger gut ist natürlich der herumhängende Ld3 (HR)
Keywords: Sushkov theme, Barnes theme
Genre: 2#
FEN: 3N3K/3n2pp/Q6q/1p1rP3/1p1k1pP1/3B4/2RNRPp1/3r2B1
Input: Gerd Wilts, 2003-07-01
Last update: Alfred Pfeiffer, 2014-10-29 more...
Genre: 2#
FEN: 3N3K/3n2pp/Q6q/1p1rP3/1p1k1pP1/3B4/2RNRPp1/3r2B1
Input: Gerd Wilts, 2003-07-01
Last update: Alfred Pfeiffer, 2014-10-29 more...
BS Problemid: 9905
Authors: Melnichenko, Viktor I
Lukyanov, Valentin V
Sources:
Years: 1999
1.Sd3? (2.Tc5#[A])
1...Lb4/Lb6 2.Sxb4#
1...exd3 2.Lxg2#/Dxg2#
1...Sxe3[B]!
1.Sxe6? (2.Td6#[B])
1...Sb5/Sc4 2.Lc4#
1...Lb4/Lc7 2.Sc7#
1...Sxf4[a]!
1.Sb3? (2.Tc5#[A]/Td6#[B])
1...Lb4!
1.Sxe4[C]! (2.Sf6#)
1...Sxf4[a] 2.Tc5#[A]
1...Sxe3[b] 2.Td6#[B]
1...Kxe4 2.Dxg2#
1...Ld8 2.Sc3#
Rudenko, Barnes, Hannelius, Doppel
Keywords: Rudenko theme, Barnes theme, Hannelius theme
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.89 (2024-03-13)
FEN: 1N6/p2P4/K1R1p3/b1NkP3/4pBP1/n3P3/1p4n1/5B1Q
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2024-03-17 more...
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.89 (2024-03-13)
FEN: 1N6/p2P4/K1R1p3/b1NkP3/4pBP1/n3P3/1p4n1/5B1Q
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2024-03-17 more...
* 1. ... Dxd4 2. g7# 1. ... Sxd4 2. Sf6#
1. Sf5? Dxd4! 1. Lf6? Sxd4!
1. Ta4! droht 2. g7# 1. ... droht 2. Sf6#
1. ... Dxd4 2. Dd3#
1. ... Sxd4 2. Df3#
1. ... Txa4 2. Dh1#
Im FIDE-Album wird "L E H U N" statt "L E U N" genannt.
1. Sf5? Dxd4! 1. Lf6? Sxd4!
1. Ta4! droht 2. g7# 1. ... droht 2. Sf6#
1. ... Dxd4 2. Dd3#
1. ... Sxd4 2. Df3#
1. ... Txa4 2. Dh1#
Im FIDE-Album wird "L E H U N" statt "L E U N" genannt.
Teppo Mänttä: Hartong MT 1988-89 (according to albrecht-sammlung) (2024-01-08)
Henrik Juel: semi-dual 1... Sf4,Sg3 2.Sf6,Df3# (2024-01-08)
more ...
comment
Henrik Juel: semi-dual 1... Sf4,Sg3 2.Sf6,Df3# (2024-01-08)
more ...
comment
Keywords: Brian Stephenson Collection (18428), Rudenko theme, Barnes theme, Sushkov theme, Hannelius theme
Genre: 2#
FEN: b5NB/3rN2B/3p2P1/R7/3Pk1K1/2p1p3/2Pqn3/r2Q4
Reprints: A129 FIDE Album 1986-1988 , p. 44, 1995
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-08 more...
Genre: 2#
FEN: b5NB/3rN2B/3p2P1/R7/3Pk1K1/2p1p3/2Pqn3/r2Q4
Reprints: A129 FIDE Album 1986-1988 , p. 44, 1995
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-08 more...
1. Le3? droht 2. Tc5#, 2. Dxe4#
1. ... Sd4!
1. Sb3? droht 2. Tc5#
1. ... exd6 2. Sf6#
1. ... cxd6 2. Sc7#
1. ... Lb4!
1. Lc5? droht 2. Dxe4#
1. ... e5 2. Sf6#
1. ... Se5 2. Sxc7#
1. ... Sd4!
1. Lb6! droht 2. Dxe4#
1. ... e5 2. Lxc6#
1. ... Se5! 2. Td4#
1. ... Sd4 2. Tc5#
BS Problemid: 21559
Authors: Rudenko, Valentin F
Sources: FIDE Album (1959-1961) 1966
Chess Wizardry: The New ABC of Chess Problems 1996
Years: 1959
1. ... Sd4!
1. Sb3? droht 2. Tc5#
1. ... exd6 2. Sf6#
1. ... cxd6 2. Sc7#
1. ... Lb4!
1. Lc5? droht 2. Dxe4#
1. ... e5 2. Sf6#
1. ... Se5 2. Sxc7#
1. ... Sd4!
1. Lb6! droht 2. Dxe4#
1. ... e5 2. Lxc6#
1. ... Se5! 2. Td4#
1. ... Sd4 2. Tc5#
BS Problemid: 21559
Authors: Rudenko, Valentin F
Sources: FIDE Album (1959-1961) 1966
Chess Wizardry: The New ABC of Chess Problems 1996
Years: 1959
Teppo Mänttä: 1st Prize Práca 1959. Reprints nr. 105 FIDE-Album 1959-1961, Zagreb 1966 and An ABC of Chess Problems, 1970. (2022-01-22)
Henrik Juel: C+ Popeye 4.61 (2022-01-22)
Henrik Juel: 1.Lb6 thr. 2.Dxe4#
1... Sd4/Se5/e5 2.Tc5/Td4/Lxc6# (2022-01-22)
comment
Henrik Juel: C+ Popeye 4.61 (2022-01-22)
Henrik Juel: 1.Lb6 thr. 2.Dxe4#
1... Sd4/Se5/e5 2.Tc5/Td4/Lxc6# (2022-01-22)
comment
Keywords: Brian Stephenson Collection (21559), Barnes theme, White correction, transferred mates, Changed mates, Dombrovskis-Paradox
Genre: 2#
FEN: 4N3/2p1p2r/r1nP4/NB1k4/2RBp1Qp/7K/8/4b3
Input: Brian Stephenson, 2004-08-12
Last update: Nightrider, 2022-01-23 more...
Genre: 2#
FEN: 4N3/2p1p2r/r1nP4/NB1k4/2RBp1Qp/7K/8/4b3
Input: Brian Stephenson, 2004-08-12
Last update: Nightrider, 2022-01-23 more...
1. Sd6,Sg3? droht 2. De4#, 2. De3#
1. ... Sd5!
1. Sxc5!? droht 2. De4#, 2. De3#
1. ... Sd5 2. S5d3#
1. ... Dxc5!
1. Sf6!? droht 2. De4# (2. De3+? Kxf5)
1. ... Lxf5 2. De3#
1. ... Sd5,S~ 2. Sxd5#
1. ... g4!
1. Sxg5! droht 2. De3# (2. De4+? Kxg5)
1. ... Lxf5,Lxf7 2. De4#
1. ... Sd5 2. Sd3#
1. ... Th3 2. Sxg2#
BS Problemid: 26545
Authors: Robert, Philippe
Sources:
Years: 1996
1. ... Sd5!
1. Sxc5!? droht 2. De4#, 2. De3#
1. ... Sd5 2. S5d3#
1. ... Dxc5!
1. Sf6!? droht 2. De4# (2. De3+? Kxf5)
1. ... Lxf5 2. De3#
1. ... Sd5,S~ 2. Sxd5#
1. ... g4!
1. Sxg5! droht 2. De3# (2. De4+? Kxg5)
1. ... Lxf5,Lxf7 2. De4#
1. ... Sd5 2. Sd3#
1. ... Th3 2. Sxg2#
BS Problemid: 26545
Authors: Robert, Philippe
Sources:
Years: 1996
Keywords: Brian Stephenson Collection (26545), le Grand theme, Barnes theme, Sushkov theme
Genre: 2#
FEN: 5KR1/p1p1QR2/6b1/q1p2Bp1/rn2Nk2/2P5/2pP1Ppr/4N1n1
Input: Brian Stephenson, 2004-08-12
Last update: Nightrider, 2022-01-22 more...
Genre: 2#
FEN: 5KR1/p1p1QR2/6b1/q1p2Bp1/rn2Nk2/2P5/2pP1Ppr/4N1n1
Input: Brian Stephenson, 2004-08-12
Last update: Nightrider, 2022-01-22 more...
SCHRECKE: C+, popeye 4.85
1.L:c5! (2.Tc1#)
1. ... K:c5 2.Dc8#
1. ... S:e1 2.Se3#
1. ... Se3 2.S:e3#
1. ... T:c5,d:c5 2.Df1# (2021-05-26)
comment
1.L:c5! (2.Tc1#)
1. ... K:c5 2.Dc8#
1. ... S:e1 2.Se3#
1. ... Se3 2.S:e3#
1. ... T:c5,d:c5 2.Df1# (2021-05-26)
comment
Keywords: Brian Stephenson Collection (49457), Barnes theme
Genre: 2#
FEN: 4B1q1/8/3p1P2/1rpN1Qn1/1rkBp3/1p4p1/1K4np/3RN2b
Reprints: StrateGems 1999
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2021-05-25 more...
Genre: 2#
FEN: 4B1q1/8/3p1P2/1rpN1Qn1/1rkBp3/1p4p1/1K4np/3RN2b
Reprints: StrateGems 1999
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2021-05-25 more...
1. Dxg5? droht 2. Dg8# A 2. Dd8# B
1. ... Kc8!
1. Dd2? droht 2. Dd8# B
1. ... Kc8!
1. Da2? droht 2. Dg8# A
1. ... Kc8!
1. Dg4! Ka8 2. Dc8#
1. ... gxh4 2. Dg8# A
1. ... hxg4 2. Th8#
1. ... Kc8!
1. Dd2? droht 2. Dd8# B
1. ... Kc8!
1. Da2? droht 2. Dg8# A
1. ... Kc8!
1. Dg4! Ka8 2. Dc8#
1. ... gxh4 2. Dg8# A
1. ... hxg4 2. Th8#
Keywords: Miniature Collection (0242017), Barnes theme, Flight taking, Miniature
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1k6/8/1K6/6pp/4P2R/8/6Q1/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-24 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1k6/8/1K6/6pp/4P2R/8/6Q1/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-24 more...
1. Db7? droht 2. Db2# A
1. ... a3!
1. Dd5? droht 2. Da2# B
1. ... Kb1!
1. Dg2! droht 2. Db2# A 2. Da2# B
1. ... Kb1 2. Db2# A
1. ... a3 2. Da2# B
1. ... a3!
1. Dd5? droht 2. Da2# B
1. ... Kb1!
1. Dg2! droht 2. Db2# A 2. Da2# B
1. ... Kb1 2. Db2# A
1. ... a3 2. Da2# B
Keywords: Miniature Collection (0315240), Miniature, Barnes theme
Genre: 2#
FEN: QK6/8/8/p7/p7/8/8/k1NN4
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-14 more...
Genre: 2#
FEN: QK6/8/8/p7/p7/8/8/k1NN4
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-14 more...
* 1. ... Kd5 a 2. De4#
1. ... d5 b 2. Sd3# A
1. ... Kf4 2. Df6#
1. Sh2? Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Sg3? droht 2. Df5# B
1. ... Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Se3? droht 2. Df5# B 2. Sd3# A
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Sd2? Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Kb2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5! b
1. Kd2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5! b
1. Kc2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5!
1. b5! C Kd5 a 2. Df5# B
1. ... d5 b 2. Sd3# A
1. ... Kf4 2. Df6#
1. ... d5 b 2. Sd3# A
1. ... Kf4 2. Df6#
1. Sh2? Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Sg3? droht 2. Df5# B
1. ... Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Se3? droht 2. Df5# B 2. Sd3# A
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Sd2? Kd5 a 2. De4#
1. ... d5 2. Sd3# A
1. ... Kf4!
1. Kb2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5! b
1. Kd2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5! b
1. Kc2? Kd4 2. De4#
1. ... Kf4 2. Df6#
1. ... Kd5 a 2. De4#
1. ... d5!
1. b5! C Kd5 a 2. Df5# B
1. ... d5 b 2. Sd3# A
1. ... Kf4 2. Df6#
Keywords: Miniature Collection (0308485), Rudenko theme, Barnes theme, Mutate
Genre: 2#
FEN: 8/8/3p2Q1/4k3/1P6/2K5/5N2/5N2
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-04-02 more...
Genre: 2#
FEN: 8/8/3p2Q1/4k3/1P6/2K5/5N2/5N2
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-04-02 more...
a) 1. Lg3;
b) 1. Lc7
b) 1. Lc7
A10-3L- MW
SCHRECKE: a)+b): C+, popeye 4.89
a) 1. Lg3! (Zugzwang)
1. ... Kf5 2. Dg6#
1. ... Ke7 2. Lh4#
b) 1. Lc7! (Zugzwang)
1. ... Kf5 2. Dg6#
1. ... Ke7 2. Ld8# (2024-01-24)
comment
SCHRECKE: a)+b): C+, popeye 4.89
a) 1. Lg3! (Zugzwang)
1. ... Kf5 2. Dg6#
1. ... Ke7 2. Lh4#
b) 1. Lc7! (Zugzwang)
1. ... Kf5 2. Dg6#
1. ... Ke7 2. Ld8# (2024-01-24)
comment
Keywords: Miniature Collection (0317861), Barnes theme
Genre: 2#
FEN: 6Q1/8/2K2k2/7P/5P2/8/8/4B3
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2024-01-24 more...
Genre: 2#
FEN: 6Q1/8/2K2k2/7P/5P2/8/8/4B3
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2024-01-24 more...
1. Le2! droht 2. Dd3# 2. Dc4#
1. ... Kd5 2. Dc4#
1. ... Ke4 2. Dd3#
1. ... c4 2. Dxc4#
1. ... e4 2. Dd6#
1. ... Kd5 2. Dc4#
1. ... Ke4 2. Dd3#
1. ... c4 2. Dxc4#
1. ... e4 2. Dd6#
Keywords: Miniature Collection (0013399), Barnes theme, Miniature
Genre: 2#
FEN: 8/2K5/Q7/2p1p3/3k2B1/8/3B4/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2023-11-16 more...
Genre: 2#
FEN: 8/2K5/Q7/2p1p3/3k2B1/8/3B4/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2023-11-16 more...
1. Dh3? droht 2. Dxd7# 2. Db3#
1. ... Kb5!
1. Sa3! Kxa3 2. Da1#
1. ... Kxa5 2. Db5#
1. ... Kb5!
1. Sa3! Kxa3 2. Da1#
1. ... Kxa5 2. Db5#
Keywords: Miniature Collection (0312923), Barnes theme, Minimal, Miniature
Genre: 2#
FEN: 8/3p4/3K4/B7/k1N5/8/2P5/5Q2
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-09-23 more...
Genre: 2#
FEN: 8/3p4/3K4/B7/k1N5/8/2P5/5Q2
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2023-09-23 more...
1. ... fxg5 2. Db6#
1. Df1? droht 2. Df5# [A] 2. Dxf6# [B]
1. ... fxg5 2. Dxa6#
1. ... f5 2. Dxf5# [A]
1. ... Kxg5!
1. Dd1? droht 2. Dh5# [C]
1. ... fxg5 2. Dd6#
1. ... Kxg5!
1. Da1? droht 2. Dxf6# [B]
1. ... fxg5 2. Dxa6#
1. ... Kxg5!
1. Df2? droht 2. Df5# [A] 2. Dxf6# [B]
1. ... fxg5 2. Db6#
1. ... f5 2. Dxf5# [A]
1. ... Kxg5!
1. Dd4? droht 2. Dxf6# [B]
1. ... fxg5 2. Dd6#,Db6#
1. ... Kxg5!
1. Dc5? droht 2. Df5# [A]
1. ... fxg5 2. Dc6#,Dd6#,Db6#
1. ... Sxc5!
1. Db6? droht 2. Dxf6# [B]
1. ... Kxg5!
1. Db1+?
1. ... f5 2. Dxf5# [A]
1. ... Kxg5!
1. Dh1? droht 2. Dh5# [C] 2. Dh6#
1. ... fxg5 2. Dc6#
1. ... Kxg5!
1. Dh2? droht 2. Dh5# [C] 2. Dh6#
1. ... fxg5 2. Dd6#
1. ... Kxg5!
1. Dg4! droht 2. Dh5# [C] 2. Df5# [A]
1. ... fxg5 2. De6#
1. Df1? droht 2. Df5# [A] 2. Dxf6# [B]
1. ... fxg5 2. Dxa6#
1. ... f5 2. Dxf5# [A]
1. ... Kxg5!
1. Dd1? droht 2. Dh5# [C]
1. ... fxg5 2. Dd6#
1. ... Kxg5!
1. Da1? droht 2. Dxf6# [B]
1. ... fxg5 2. Dxa6#
1. ... Kxg5!
1. Df2? droht 2. Df5# [A] 2. Dxf6# [B]
1. ... fxg5 2. Db6#
1. ... f5 2. Dxf5# [A]
1. ... Kxg5!
1. Dd4? droht 2. Dxf6# [B]
1. ... fxg5 2. Dd6#,Db6#
1. ... Kxg5!
1. Dc5? droht 2. Df5# [A]
1. ... fxg5 2. Dc6#,Dd6#,Db6#
1. ... Sxc5!
1. Db6? droht 2. Dxf6# [B]
1. ... Kxg5!
1. Db1+?
1. ... f5 2. Dxf5# [A]
1. ... Kxg5!
1. Dh1? droht 2. Dh5# [C] 2. Dh6#
1. ... fxg5 2. Dc6#
1. ... Kxg5!
1. Dh2? droht 2. Dh5# [C] 2. Dh6#
1. ... fxg5 2. Dd6#
1. ... Kxg5!
1. Dg4! droht 2. Dh5# [C] 2. Df5# [A]
1. ... fxg5 2. De6#
Keywords: Miniature Collection (0203927), Barnes theme
Genre: 2#
FEN: 6K1/6N1/n4pk1/6P1/8/8/8/6Q1
Reprints: 1438 Problemista 66 01/1967
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2020-10-11 more...
Genre: 2#
FEN: 6K1/6N1/n4pk1/6P1/8/8/8/6Q1
Reprints: 1438 Problemista 66 01/1967
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2020-10-11 more...
1. Dg6? Dg1!
1. De4? Kg1!
1. Da8!
1. De4? Kg1!
1. Da8!
E4aT m
Henrik Juel: double threat 1.Da8 thr. 2.Tf1,Dxa1#
and a dual 1.Da8 Dc1 2.Tg3,Tf1# (2022-03-29)
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Henrik Juel: double threat 1.Da8 thr. 2.Tf1,Dxa1#
and a dual 1.Da8 Dc1 2.Tg3,Tf1# (2022-03-29)
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Keywords: Miniature Collection (0033418), Barnes theme
Genre: 2#
FEN: 4Q3/8/8/8/8/2p2R1K/8/q6k
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2022-03-29 more...
Genre: 2#
FEN: 4Q3/8/8/8/8/2p2R1K/8/q6k
Input: Felber, Volker, 2010-09-12
Last update: Rainer Staudte, 2022-03-29 more...
1. Dd7? droht 2. Dxe6+,Dxe7+ Kxe6#,Kxe7#
1. ... d5!
1. De8? droht 2. Dxe7+ Kxe7#
1. ... d5 2. Txe6+ Kxe6#
1. ... Sc6!
1. Dc8! droht 2. Dxe6+ Kxe6#
1. ... d5 2. Lxe7+ Kxe7#
1. ... d5!
1. De8? droht 2. Dxe7+ Kxe7#
1. ... d5 2. Txe6+ Kxe6#
1. ... Sc6!
1. Dc8! droht 2. Dxe6+ Kxe6#
1. ... d5 2. Lxe7+ Kxe7#
Keywords: Barnes theme, Changed continuation
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 6BK/4pP1P/R1Qppk2/n3b3/3p1p1N/B6N/8/8
Input: Frank Müller, 2010-11-11
Last update: Dieter Berlin, 2024-02-21 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 6BK/4pP1P/R1Qppk2/n3b3/3p1p1N/B6N/8/8
Input: Frank Müller, 2010-11-11
Last update: Dieter Berlin, 2024-02-21 more...
1. Sb4? droht 2. T2d3#
1. ... Le4!
1. Se1? droht 2. T2d3#
1. ... Le4!
1. Sf4? droht 2. Se2#
1. ... Lf3!
1. Sc1? droht 2. Se2#
1. ... Lf3!
1. Sc5? droht 2. Sa4# A
1. ... Lc6! a
1. Se5? droht 2. T4d3# B
1. ... Le4! b
1. Sf2? droht 2. Sd1# C
1. ... Lf3! c
1. Sb2! droht 2. Sa4# A, 2. T4d3# B, 2. Sd1# C
1. ... Lc6 a 2. T4d3# B, 2. Sd1# C
1. ... Le4 b 2. Sd1# C, 2. Sa4# A
1. ... Lf3 c 2. Sa4# A, 2. T4d3# B
1. ... Le4!
1. Se1? droht 2. T2d3#
1. ... Le4!
1. Sf4? droht 2. Se2#
1. ... Lf3!
1. Sc1? droht 2. Se2#
1. ... Lf3!
1. Sc5? droht 2. Sa4# A
1. ... Lc6! a
1. Se5? droht 2. T4d3# B
1. ... Le4! b
1. Sf2? droht 2. Sd1# C
1. ... Lf3! c
1. Sb2! droht 2. Sa4# A, 2. T4d3# B, 2. Sd1# C
1. ... Lc6 a 2. T4d3# B, 2. Sd1# C
1. ... Le4 b 2. Sd1# C, 2. Sa4# A
1. ... Lf3 c 2. Sa4# A, 2. T4d3# B
Henrik Juel: C+ Popeye 4.61, I guess the triple threat and the duals are thematic (2020-10-20)
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Keywords: Knight's wheel, Fleck Theme, Hannelius theme, Barnes theme, duel, Option key, Threat correction
Genre: 2#
Computer test: Popeye 4.61
FEN: b7/8/8/8/3R4/KpkN4/3R4/8
Input: Rainer Staudte, 2020-10-20
Last update: Felber, Volker, 2020-11-22 more...
Genre: 2#
Computer test: Popeye 4.61
FEN: b7/8/8/8/3R4/KpkN4/3R4/8
Input: Rainer Staudte, 2020-10-20
Last update: Felber, Volker, 2020-11-22 more...
1. ... Tf7 a 2. Dxf7#
1. ... Th7 2. Dxh7#
1. Df6? droht 2. Dh6#
1. ... Tg6 2. Df3#
1. ... Txg5 2. Dxg5#
1. ... Th7!
1. Sf1? droht 2. Sg3#
1. ... Txg5 Dxg5#
1. ... Te7+!
1. Sd5? droht 2. Sf6# A 2. Sf4# B
1. ... Tf7 a 2. Sf4#
1. ... Txg5 2. Dxg5#
1. ... Te7+!
1. Sg4? droht 2. Sf6# A
1. ... Tf7 a 2. Lf6#
1. ... Te7+ b 2. Lxe7#
1. ... Txg5 2. Dxg5#
1. ... Tg6!
1. Sg2! droht 2. Sf4# B
1. ... Txg5 2. Dxg5#
1. ... Th7 2. Dxh7#
1. Df6? droht 2. Dh6#
1. ... Tg6 2. Df3#
1. ... Txg5 2. Dxg5#
1. ... Th7!
1. Sf1? droht 2. Sg3#
1. ... Txg5 Dxg5#
1. ... Te7+!
1. Sd5? droht 2. Sf6# A 2. Sf4# B
1. ... Tf7 a 2. Sf4#
1. ... Txg5 2. Dxg5#
1. ... Te7+!
1. Sg4? droht 2. Sf6# A
1. ... Tf7 a 2. Lf6#
1. ... Te7+ b 2. Lxe7#
1. ... Txg5 2. Dxg5#
1. ... Tg6!
1. Sg2! droht 2. Sf4# B
1. ... Txg5 2. Dxg5#
Keywords: Barnes theme
Genre: 2#
FEN: 8/6r1/8/5QBk/7P/4N3/4K3/8
Input: Rainer Staudte, 2023-05-01
Last update: Rainer Staudte, 2023-05-01 more...
Genre: 2#
FEN: 8/6r1/8/5QBk/7P/4N3/4K3/8
Input: Rainer Staudte, 2023-05-01
Last update: Rainer Staudte, 2023-05-01 more...
a) 1. Da2? droht 2. Db1# 2. Da1#
1. ... Ke1!
1. Da6? droht 2. Da1#
1. ... Ke1!
1. Dc4? Ke1 2. De2#
1. ... Sf1,S~ 2. Dxf1#
1. ... Sf3!
1. De4! droht 2. Db1#
1. ... Kc1 2. Dc2#
b) 1. Df5? droht 2. Db1# 2. Df1#
1. ... Kc1 2. Dc2#
1. ... Se4 2. Df1#
1. ... Ke1!
1. De4? droht 2. Db1#
1. ... Kc1 2. Dc2#
1. ... Sxe4!
1. Dc4! droht 2. Df1#
1. ... Ke1 2. De2#
1. ... Ke1!
1. Da6? droht 2. Da1#
1. ... Ke1!
1. Dc4? Ke1 2. De2#
1. ... Sf1,S~ 2. Dxf1#
1. ... Sf3!
1. De4! droht 2. Db1#
1. ... Kc1 2. Dc2#
b) 1. Df5? droht 2. Db1# 2. Df1#
1. ... Kc1 2. Dc2#
1. ... Se4 2. Df1#
1. ... Ke1!
1. De4? droht 2. Db1#
1. ... Kc1 2. Dc2#
1. ... Sxe4!
1. Dc4! droht 2. Df1#
1. ... Ke1 2. De2#
Keywords: Barnes theme
Genre: 2#
FEN: 8/8/4Q3/1P6/3N4/8/3p3n/3k3K
Input: Rainer Staudte, 2023-11-13
Last update: Rainer Staudte, 2023-11-13 more...
Genre: 2#
FEN: 8/8/4Q3/1P6/3N4/8/3p3n/3k3K
Input: Rainer Staudte, 2023-11-13
Last update: Rainer Staudte, 2023-11-13 more...
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The problems of this query have been registered by the following contributors:
Gerd Wilts (1)Brian Stephenson (5)
Felber, Volker (5)
Zuncke/Bruder (3)
Frank Müller (1)
Rainer Staudte (3)
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