11 problem(s) found in 6056 milliseconds (displaying 11 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND G='2#' AND A='Schneider, Michael'] [download as LaTeX]
1. Sb4! droht 2. d4#
1. ... Lxa8 2. f4#
1. ... Sdxe3 2. Da1#
1. ... Sgxe3 2. Dh8#
1. ... exf5 2. De8#
1. ... d5 2. Db8#
1. ... Lxa8 2. f4#
1. ... Sdxe3 2. Da1#
1. ... Sgxe3 2. Dh8#
1. ... exf5 2. De8#
1. ... d5 2. Db8#
Keywords: Brian Stephenson Collection (14860), Queen sacrifice, Matt in verschiedenen Ecken, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: Q7/3P4/1P1pp1P1/3NkPK1/6n1/3PPb2/5P2/3n4
Reprints: 63 FIDE Album 1977-1979 , p. 19, 1984
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: Q7/3P4/1P1pp1P1/3NkPK1/6n1/3PPb2/5P2/3n4
Reprints: 63 FIDE Album 1977-1979 , p. 19, 1984
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
1. f8=S! droht 2. Sc6#
1. ... Td3,Sg4 2. Sg6#
1. ... Tg4 2. Sf3#
1. ... Sd3 2. Sd7#
1. ... d5 2. cxb8=D,L#
1. ... Td3,Sg4 2. Sg6#
1. ... Tg4 2. Sf3#
1. ... Sd3 2. Sd7#
1. ... d5 2. cxb8=D,L#
Keywords: Brian Stephenson Collection (40278), under-promotion key (S), Promotion in the mating move (D,L)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b6/rQP1pP1B/p2p3n/2n1kp1N/3N3R/6r1/1p6/1K1R4
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b6/rQP1pP1B/p2p3n/2n1kp1N/3N3R/6r1/1p6/1K1R4
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-05 more...
1. Tee3? d2! 1. Tef4? e5! 1. Txe6+? Lxe6! 1. Tfe3? e5! 1. Te5? Txh1!
1. Tg4!
1. Tg4!
Keywords: Brian Stephenson Collection (43252), half-battery, white
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: Kb4b1/8/1Nk1p1r1/1N5Q/P2BR2P/1p1p1RP1/4P3/1qr4B
Reprints: 431 FIDE Album 1945-1955 , p. 89, 1964
1774 Deutsche Schachblätter 6, p. 147, 06/1975
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-07 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: Kb4b1/8/1Nk1p1r1/1N5Q/P2BR2P/1p1p1RP1/4P3/1qr4B
Reprints: 431 FIDE Album 1945-1955 , p. 89, 1964
1774 Deutsche Schachblätter 6, p. 147, 06/1975
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-07 more...
* 1. ... Le7 2. Dxe5# 1. ... Sc3 2. Dc5#
1. Sxe5! Le7 2. Sc4# 1. ... Sc3 2. Sf7#
1. Sxe5! Le7 2. Sc4# 1. ... Sc3 2. Sf7#
Dieter Berlin: Thema: In einem Zweizüger wird ein w. Stein zweimal entfesselt,
und zwar einmal direkt und einmal indirekt. Die Matts werden durch
Dualvermeidung differenziert, außerdemmüssen die Themavarianten
weiße oder schwarze Linienöffnungen enthalten. (2021-03-28)
more ...
comment
und zwar einmal direkt und einmal indirekt. Die Matts werden durch
Dualvermeidung differenziert, außerdemmüssen die Themavarianten
weiße oder schwarze Linienöffnungen enthalten. (2021-03-28)
more ...
comment
Keywords: Dual avoidance (Mattwechsel)
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 4R3/1p1p2N1/1P1k1b2/1Q2p3/4nr2/3N4/1KR5/2n5
Reprints: 2002 Deutsche Schachzeitung 6, p. 207, 06/1965
Input: Dieter Berlin, 2021-03-28
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 4R3/1p1p2N1/1P1k1b2/1Q2p3/4nr2/3N4/1KR5/2n5
Reprints: 2002 Deutsche Schachzeitung 6, p. 207, 06/1965
Input: Dieter Berlin, 2021-03-28
Last update: Dieter Berlin, 2023-11-05 more...
1. Sb6? Sa1 2. Ta5# 1. ... Dd5!
1. Sd6? Sa1 2. Dxd4# 1. ... b5!
1. Sb2! Sa1 2. Da3# 1. ... Dd5 2. Lb6# 1. ... b5 2. Taxc6#
1. Sd6? Sa1 2. Dxd4# 1. ... b5!
1. Sb2! Sa1 2. Da3# 1. ... Dd5 2. Lb6# 1. ... b5 2. Taxc6#
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.85 (2021-04-05)
FEN: 1r1q4/1pB1pB2/R1p2R1r/2k2p1p/P1Np4/1n1Q3K/b1N5/2b5
Input: Dieter Berlin, 2021-04-05
Last update: Dieter Berlin, 2023-11-05 more...
1. Lxd5? Tg6! 1. Sc5? Lf6!
1. Sd8! Tg6 2. Df1# 1. ... Lf6 2. Dd3#
1. Sd8! Tg6 2. Df1# 1. ... Lf6 2. Dd3#
Genre: 2#
Computer test: SCHRECKE: popeye 4.85
FEN: 1B4r1/K3pN2/Q6P/p2p1k2/1p5P/qN2p1PP/b5Br/b7
Reprints: 4195 Schach-Echo 2, p. 32, 01/1966
2159 Deutsche Schachzeitung 7, p. 239, 07/1966
Input: Dieter Berlin, 2021-04-05
Last update: Dieter Berlin, 2023-11-05 more...
1. Sh3? Dxc3! 1. Sh5? Dxc3! 1. Sd5? e6!
1. Se2! droht 2. Df3#
1. ... Dd3 2. Dxe7#
fortgesetzter Angriff
1. Se2! droht 2. Df3#
1. ... Dd3 2. Dxe7#
fortgesetzter Angriff
Keywords: White correction
Genre: 2#
Computer test: Popeye 4.61
FEN: 5Q2/Bp2p3/7p/pR4p1/4kNP1/1pP3n1/1Pqp1pK1/5B1n
Input: Dieter Berlin, 2021-04-12
Last update: Alfred Pfeiffer, 2021-04-26 more...
Genre: 2#
Computer test: Popeye 4.61
FEN: 5Q2/Bp2p3/7p/pR4p1/4kNP1/1pP3n1/1Pqp1pK1/5B1n
Input: Dieter Berlin, 2021-04-12
Last update: Alfred Pfeiffer, 2021-04-26 more...
1. Lb6! Lf6 2. Lb7# 1. ... Ld6 2. Dc6# 1. ... Lc3 2. Ld3#
Keywords: Line closing
Genre: 2#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-05-02)
FEN: 3RKR2/p3N1p1/B6r/4b3/4k1N1/nr3p2/1p3Bn1/2Q5
Input: Dieter Berlin, 2021-05-02
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-05-02)
FEN: 3RKR2/p3N1p1/B6r/4b3/4k1N1/nr3p2/1p3Bn1/2Q5
Input: Dieter Berlin, 2021-05-02
Last update: Dieter Berlin, 2023-11-05 more...
1. Se5? Sf4!
1. Sd4? Da6!
1. Sb4! droht 2. Tde2#
1. ... Lb5 2. Sbxd5#
1. ... Sf4 2. Dxf4#
1. ... Da6 2. Ld4#
1. ... b2 2. Sc2#
1. Sd4? Da6!
1. Sb4! droht 2. Tde2#
1. ... Lb5 2. Sbxd5#
1. ... Sf4 2. Dxf4#
1. ... Da6 2. Ld4#
1. ... b2 2. Sc2#
Keywords: Line closing
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.85
FEN: 4r3/q2b4/2NQ1N2/r2p4/p5pp/1p2k3/3R1Rn1/B6K
Input: Dieter Berlin, 2021-06-16
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: SCHRECKE: C+, popeye 4.85
FEN: 4r3/q2b4/2NQ1N2/r2p4/p5pp/1p2k3/3R1Rn1/B6K
Input: Dieter Berlin, 2021-06-16
Last update: Dieter Berlin, 2023-11-05 more...
1. Sc6? De4! 1. Se6? Ld8! 1. Tf4? Se3! 1. Lb4,La3? Le7!
1. Ld6! Kxd6 2. Dc6#
1. ... Dxd6 2. e4#
1. ... cxd6 2. a8=D/L#
1. Ld6! Kxd6 2. Dc6#
1. ... Dxd6 2. e4#
1. ... cxd6 2. a8=D/L#
Keywords: Flight giving sacrifice key, Pawn mate, Promotion in the mating move (D/L), Line closing
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1N3N2/P1pP1R2/6q1/2Bkp3/P5nb/2Qp1Pp1/2b1P3/6K1
Input: Dieter Berlin, 2023-10-07
Last update: Dieter Berlin, 2023-10-07 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1N3N2/P1pP1R2/6q1/2Bkp3/P5nb/2Qp1Pp1/2b1P3/6K1
Input: Dieter Berlin, 2023-10-07
Last update: Dieter Berlin, 2023-10-07 more...
1. Sc3? droht 2. Sf7# 1. ... Tb6 2. Dxd5# 1. ... Se6 2. Tf5# 1. ... Tcxc3 2. Dh2# 1. ... Tbxc3!
1. Sc5? droht 2. Sf7# 1. ... Tb6 2. Sxd3# 1. ... Se6 2. Tf5# 1. ... Txc5 2. Dh2# 1. ... d4!
1. Sf6! droht 2. Sf7# 1. ... Tc6 2. Dh2# 1. ... Se6 2. Sg4# 1. ... Tb6 2. Dxd5#
1. Sc5? droht 2. Sf7# 1. ... Tb6 2. Sxd3# 1. ... Se6 2. Tf5# 1. ... Txc5 2. Dh2# 1. ... d4!
1. Sf6! droht 2. Sf7# 1. ... Tc6 2. Dh2# 1. ... Se6 2. Sg4# 1. ... Tb6 2. Dxd5#
Keywords: Levman defence (dreiphasig)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2b2R1K/1P1p2n1/R2N3p/3pk3/4N3/Br1pPp1B/Q1r5/8
Reprints: 83 Schweizer Schachkompositionen 1976-1986 , p. 33, 1989
Input: Dieter Berlin, 2023-11-05
Last update: Dieter Berlin, 2023-11-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2b2R1K/1P1p2n1/R2N3p/3pk3/4N3/Br1pPp1B/Q1r5/8
Reprints: 83 Schweizer Schachkompositionen 1976-1986 , p. 33, 1989
Input: Dieter Berlin, 2023-11-05
Last update: Dieter Berlin, 2023-11-05 more...
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The problems of this query have been registered by the following contributors:
Brian Stephenson (3)Dieter Berlin (8)
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