380 problem(s) found in 2006 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20220810 AND CPLUS AND K='Opferschlüssel'] [download as LaTeX]
1. Ld3? Tc5!
1. Th3! droht 2. Th4#
1. ... De7 2. Df5#
1. ... De6 2. Dg5#
1. ... Df6 2. De4#
1. ... Dg6 2. De5#
Die Mattchancen aus dem Plural des Drohspiels virtuell wiederholen sich step by step im Singular reell. Beides zusammen: ein feiner Circum-Fleck des Hamburger Thema-Spezialisten (FH). Direkte Entfesselung der wD erweist sich als zu grob, doch nach dezentem Vorgehen wird diese doch (indirekt) entfesselt, wonach die Drohmatts der Verführung einzeln doch verwirklicht werden. Gut konstruiert und originell (MOe). Good change of play: Fleck theme in the try with separation of mates, and reappearance of these after of the wQ unpinned in the solution (EP). Überraschender und schwieriger Schlüssel (EG).
1. Th3! droht 2. Th4#
1. ... De7 2. Df5#
1. ... De6 2. Dg5#
1. ... Df6 2. De4#
1. ... Dg6 2. De5#
Die Mattchancen aus dem Plural des Drohspiels virtuell wiederholen sich step by step im Singular reell. Beides zusammen: ein feiner Circum-Fleck des Hamburger Thema-Spezialisten (FH). Direkte Entfesselung der wD erweist sich als zu grob, doch nach dezentem Vorgehen wird diese doch (indirekt) entfesselt, wonach die Drohmatts der Verführung einzeln doch verwirklicht werden. Gut konstruiert und originell (MOe). Good change of play: Fleck theme in the try with separation of mates, and reappearance of these after of the wQ unpinned in the solution (EP). Überraschender und schwieriger Schlüssel (EG).
Keywords: Sacrifice key, Unpinning (vierfach), Fleck Theme
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1b1p4/2rq4/3Q3p/5k2/2N2NR1/3K2R1/1B4n1
Input: Gerd Wilts, 2003-06-30
Last update: Dieter Berlin, 2024-04-02 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1b1p4/2rq4/3Q3p/5k2/2N2NR1/3K2R1/1B4n1
Input: Gerd Wilts, 2003-06-30
Last update: Dieter Berlin, 2024-04-02 more...
1. Sxc5! droht 2. Dd4#
1. ... Kxe5 2. Txh5#
1. ... Txe5 2. Td3#
1. ... Sxe5 2. Se7#
1. ... Lxe5 2. Le4#
1. ... Kxe5 2. Txh5#
1. ... Txe5 2. Td3#
1. ... Sxe5 2. Se7#
1. ... Lxe5 2. Le4#
Keywords: Brian Stephenson Collection (2672), Capture key, Block (t,l,s), Sacrifice key (L)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1bN5/6pb/2p1NRn1/2pkB2r/n5p1/KP5R/5Q2/1B6
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1bN5/6pb/2p1NRn1/2pkB2r/n5p1/KP5R/5Q2/1B6
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
* 1. ... Lxd3+ 2. Sc4#
* 1. ... exd5 2. Sg6#
1. Dc4! droht 2. Dd4#
1. ... exd5+ 2. Sc6#
1. ... Lxd3 2. Sg4#
1. ... La7 2. Dc7#
1. ... Sc6 2. Sxc6#
1. ... Sxc4 2. Sxc4#
1. ... Sb3 2. De4#
1. ... Tf4 2. Dxf4#
1. ... Tg4 2. Sxg4#
* 1. ... exd5 2. Sg6#
1. Dc4! droht 2. Dd4#
1. ... exd5+ 2. Sc6#
1. ... Lxd3 2. Sg4#
1. ... La7 2. Dc7#
1. ... Sc6 2. Sxc6#
1. ... Sxc4 2. Sxc4#
1. ... Sb3 2. De4#
1. ... Tf4 2. Dxf4#
1. ... Tg4 2. Sxg4#
1. Df4! droht 2. De5#
1. ... Lc7 2. Lf7#
1. ... Sf3 2. Df5#
1. ... Sd3 2. Sd4#
1. ... Dxf4 2. Sexf4#
1. ... Lc7 2. Lf7#
1. ... Sf3 2. Df5#
1. ... Sd3 2. Sd4#
1. ... Dxf4 2. Sexf4#
Keywords: Brian Stephenson Collection (3292), Sacrifice key, Line closing (dreifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2nRBR2/r5pK/4k1N1/bp5p/4P3/2p1Q1p1/4N3/3rnq2
Reprints: Chess Problems: Introduction to an Art 1963
341 FIDE Album 1945-1955 , p. 74, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-22 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2nRBR2/r5pK/4k1N1/bp5p/4P3/2p1Q1p1/4N3/3rnq2
Reprints: Chess Problems: Introduction to an Art 1963
341 FIDE Album 1945-1955 , p. 74, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-22 more...
1. Sd4! cxd4 2. Sf2 exf2 3. Tf5+ Kxf5 4. Tf7+ Ke5 5. Lf4# 3. ... exf5 4. Te7+ Kd6 5. La3#
Keywords: Brian Stephenson Collection (3758), Sacrifice key, Sacrifice of white pieces (S, S, T), Epaulettenmatt
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 1b5r/3R4/1p2p3/1Pppk1PP/5R2/1Np1pK1N/8/2B5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-16 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 1b5r/3R4/1p2p3/1Pppk1PP/5R2/1Np1pK1N/8/2B5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-16 more...
1. T5c4! bxc3 2. Lc7#
1. ... Kxa4 2. Ta3#
1. ... Kxa4 2. Ta3#
Keywords: Brian Stephenson Collection (4551), Zugzwang-Goal, ambush key, Sacrifice key, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: KB6/3B4/p7/kpR5/Pp6/2R5/1P6/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: KB6/3B4/p7/kpR5/Pp6/2R5/1P6/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
1. Se3! droht 2. Dd5#
1. ... Kf3 2. Dg2#
1. ... fxe3 2. Dg2#
1. ... Kf3 2. Dg2#
1. ... fxe3 2. Dg2#
Keywords: Brian Stephenson Collection (4553), Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 6Q1/3p4/7B/4pp2/3pkp2/3R4/2K3N1/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 6Q1/3p4/7B/4pp2/3pkp2/3R4/2K3N1/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-19 more...
1. Tc5!
Als Autor wird genannt: 'E.St.Maurice, Montreal', der Name fehlt in der PDB-Datei!
Als Autor wird genannt: 'E.St.Maurice, Montreal', der Name fehlt in der PDB-Datei!
Keywords: Brian Stephenson Collection (5079), Sacrifice key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1N6/5p2/2Bp1P2/3b3Q/pn1k1BP1/P1R2p2/2PN1p2/5K2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1N6/5p2/2Bp1P2/3b3Q/pn1k1BP1/P1R2p2/2PN1p2/5K2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
1. Tf5!
Keywords: Brian Stephenson Collection (5096), Sacrifice key, Drag-in sacrifice
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: b1B2R2/8/4N3/6pP/2p1k3/2B3P1/3P4/3K4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: b1B2R2/8/4N3/6pP/2p1k3/2B3P1/3P4/3K4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Dg8! droht 2. Dd5#
1. ... Lxg8,Le4 2. Se4#
1. ... Sxc3,Sc7 2. Tc6#
1. ... Kxd6 2. Dd5#
1. ... Lxg8,Le4 2. Se4#
1. ... Sxc3,Sc7 2. Tc6#
1. ... Kxd6 2. Dd5#
Keywords: Brian Stephenson Collection (5097), Sacrifice key, Edge to edge (Schlüssel)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/p6b/3R4/Bnk1p3/B2p4/b1NP4/8/6Q1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/p6b/3R4/Bnk1p3/B2p4/b1NP4/8/6Q1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Db3! droht 2. Db8#
1. ... Sxb3,Sd4~ 2. Sc6#
1. ... La5,Lb4 2. Dxg3#
1. ... Sf7 2. Sxg6#
1. ... Sxb3,Sd4~ 2. Sc6#
1. ... La5,Lb4 2. Dxg3#
1. ... Sf7 2. Sxg6#
zum Autor heißt in 'Galveston Daily News' und 'Canadian Chess Problems': M.J. Murphy, Quebec
more ...
comment
more ...
comment
Keywords: Brian Stephenson Collection (5098), Sacrifice key, Deflection
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 7n/4N3/6p1/3Bk3/2PnN1K1/6p1/7P/3Qb2r
Reprints: 12 Galveston Daily News 02/09/1888
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 7n/4N3/6p1/3Bk3/2PnN1K1/6p1/7P/3Qb2r
Reprints: 12 Galveston Daily News 02/09/1888
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Db8! Dxb8,Dc8 2. Ld5#
1. ... Sf8,Sf6 2. Sf6#
1. ... Sxg5 2. Dxe8#
1. ... Sf8,Sf6 2. Sf6#
1. ... Sxg5 2. Dxe8#
Keywords: Brian Stephenson Collection (5101), Sacrifice key, Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4q1kr/2Q3Bn/7P/1p4NN/1P2B3/8/4K3/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4q1kr/2Q3Bn/7P/1p4NN/1P2B3/8/4K3/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Dc7! droht 2. Te7#
1. ... Sc5,Sd8 2. Dxd6#
1. ... Tf4+ 2. gxf4#
1. ... dxe3 2. Dc3#
1. ... f4 2. Tg5#
1. ... Sc5,Sd8 2. Dxd6#
1. ... Tf4+ 2. gxf4#
1. ... dxe3 2. Dc3#
1. ... f4 2. Tg5#
Keywords: Brian Stephenson Collection (5102), Sacrifice key, Line opening, Pawn mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4N3/1n1p2R1/3q1N2/p2Pkp2/3p3K/4PrP1/2Q5/2b5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4N3/1n1p2R1/3q1N2/p2Pkp2/3p3K/4PrP1/2Q5/2b5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Ta8! Kc6 2. La4#
1. ... Kxe6 2. Lg4#
1. ... Sc6 2. Sf8#
1. ... Kxe6 2. Lg4#
1. ... Sc6 2. Sf8#
Keywords: Brian Stephenson Collection (5104), Sacrifice key, Drag-in sacrifice, Zugzwang-Goal, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1n6/Rp1k2K1/pP1PN3/P1P5/3R1P2/8/8/3B4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-27 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1n6/Rp1k2K1/pP1PN3/P1P5/3R1P2/8/8/3B4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-27 more...
1. De3! droht 2. Dxe5#
1. ... Dxe3 2. c5#
1. ... De4 2. c5#
1. ... Kxf6 2. Dh6#
1. ... Kxd6 2. Dxe5
1. ... Dxe3 2. c5#
1. ... De4 2. c5#
1. ... Kxf6 2. Dh6#
1. ... Kxd6 2. Dxe5
Keywords: Brian Stephenson Collection (5108), Sacrifice key, Provoked check, Cross check, discovered checkmate, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4R3/3pb3/1K1NkP2/4q3/2P5/1BB3p1/8/6Q1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-27 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4R3/3pb3/1K1NkP2/4q3/2P5/1BB3p1/8/6Q1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-27 more...
1. Db7! Sc7,Sc3 2. Sg7#
1. ... Sxb7,Sc8 2. e4#
1. ... Se4 2. Sg7#
1. ... Kxe6 2. Dc8#
1. ... Ke4 2. Db1#
1. ... fxe6 2. Dh7#
1. ... e4 2. Dxd5#
1. ... Sxb7,Sc8 2. e4#
1. ... Se4 2. Sg7#
1. ... Kxe6 2. Dc8#
1. ... Ke4 2. Db1#
1. ... fxe6 2. Dh7#
1. ... e4 2. Dxd5#
Keywords: Brian Stephenson Collection (5126), Sacrifice key, Zugzwang-Goal, Pawn mate, pin-mate, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/5p2/R2nNp1B/3npk1P/8/7P/1Q2P3/4R3
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/5p2/R2nNp1B/3npk1P/8/7P/1Q2P3/4R3
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
1. Te2! Sxe2,Sh1 2. Se6#
1. ... Sxf2,Sd2 2. Da7#
1. ... Sc5 2. Da1#
1. ... Kc5 2. Se6#
1. ... Ke5 2. Da1#
1. ... Sxf2,Sd2 2. Da7#
1. ... Sc5 2. Da1#
1. ... Kc5 2. Se6#
1. ... Ke5 2. Da1#
Keywords: Brian Stephenson Collection (5128), Zugzwang-Goal, Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: Q2K4/8/3p4/3N1p2/3knN2/3B2nR/R4P1B/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: Q2K4/8/3p4/3N1p2/3knN2/3B2nR/R4P1B/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
1. Td4! Sxa6 2. Lxd5#
1. ... Lxd4,La7 2. Sxc7#
1. ... Lc5+ 2. Sxc5#
1. ... La5 2. Sc5#
1. ... exd4 2. Te1#
1. ... e4 2. Txe4#
1. ... d6 2. Sg7#
1. ... Lxd4,La7 2. Sxc7#
1. ... Lc5+ 2. Sxc5#
1. ... La5 2. Sc5#
1. ... exd4 2. Te1#
1. ... e4 2. Txe4#
1. ... d6 2. Sg7#
Keywords: Brian Stephenson Collection (5129), Sacrifice key, Zugzwang-Goal, pin-mate, Blocknutzung, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/2np4/Nb2kp2/3ppN2/1p3R1p/1B5Q/8/2R5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/2np4/Nb2kp2/3ppN2/1p3R1p/1B5Q/8/2R5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
1. Se6! droht 2. Sc7#
1. ... Ke4 2. Sf4#
1. ... dxe6 2. Dc6#
1. ... Ke4 2. Sf4#
1. ... dxe6 2. Dc6#
Keywords: Brian Stephenson Collection (5182), Sacrifice key, discovered checkmate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2b1Q3/3p2N1/3p4/3k2p1/1p4P1/b4NKn/2R5/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-02 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2b1Q3/3p2N1/3p4/3k2p1/1p4P1/b4NKn/2R5/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-02 more...
1. De6! droht 2. Sb3#
1. ... Kxc5 2. Db6#
1. ... Lxe6 2. Sxe6#
1. ... Le3+ 2. Dxe3#
1. ... Kxc5 2. Db6#
1. ... Lxe6 2. Sxe6#
1. ... Le3+ 2. Dxe3#
Keywords: Brian Stephenson Collection (5230), Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 6b1/7p/5p2/P1N2p2/3k1P2/5P2/B2K3p/4Q1b1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 6b1/7p/5p2/P1N2p2/3k1P2/5P2/B2K3p/4Q1b1
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
1. Txe6! exf4,e4 2. Te4#
1. ... Ld3,Ld5 2. Dd5#
1. ... Lxe6+ 2. Sxe6#
1. ... Lxe2+ 2. Sxe2#
1. ... Lxb3 2. Sxb3#
1. ... Sxf2+ 2. Lxf2#
1. ... Se3+ 2. fxe3#
1. ... Sb2 2. f3#
1. ... b4 2. Dxc4#
1. ... Ld3,Ld5 2. Dd5#
1. ... Lxe6+ 2. Sxe6#
1. ... Lxe2+ 2. Sxe2#
1. ... Lxb3 2. Sxb3#
1. ... Sxf2+ 2. Lxf2#
1. ... Se3+ 2. fxe3#
1. ... Sb2 2. f3#
1. ... b4 2. Dxc4#
Keywords: Brian Stephenson Collection (5231), Zugzwang-Goal, Sacrifice key, Capture key, Provoked check, discovered checkmate, Pawn mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p5/2Q1p2R/Np2p3/2bk1NK1/1Pp5/2P1BP2/3n2B1
Reprints: 145 Canadian Chess Problems , p. 147, 1890
10 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p5/2Q1p2R/Np2p3/2bk1NK1/1Pp5/2P1BP2/3n2B1
Reprints: 145 Canadian Chess Problems , p. 147, 1890
10 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-01 more...
1. Tf1! droht 2. De3#
1. ... exf1=S 2. Db2#
1. ... Sg3 2. Df4#
1. ... e1=D 2. Txe1#
1. ... exf1=S 2. Db2#
1. ... Sg3 2. Df4#
1. ... e1=D 2. Txe1#
Keywords: Brian Stephenson Collection (5370), Sacrifice key, under-promotion (sS), Rook sacrifice, Switchback (wT)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2K1p3/2P1B2p/2N1k2n/7P/3p3N/4pQ2/4R3
Reprints: ? 1885
Tijdschrift van den NSB 1907
White to Play 1913
Simple Two-move Themes 1924
The Golden Argosy 1929
58 Das Schachproblem , p. 54, 1937
39 Spectacular Chess Problems , p. 23, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/2K1p3/2P1B2p/2N1k2n/7P/3p3N/4pQ2/4R3
Reprints: ? 1885
Tijdschrift van den NSB 1907
White to Play 1913
Simple Two-move Themes 1924
The Golden Argosy 1929
58 Das Schachproblem , p. 54, 1937
39 Spectacular Chess Problems , p. 23, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-04 more...
1. Tf6! droht 2. Sf3+ g1=D 3. Txg1#
1. ... h2 2. Te6 hxg1=D,S 3. Th6#
1. ... Kh2 2. Tf3 ... 3. Txh3#
1. ... h2 2. Te6 hxg1=D,S 3. Th6#
1. ... Kh2 2. Tf3 ... 3. Txh3#
Original mit wTd1 statt wTe1 und sBd2 statt sBBe2e3, dann aber NL 1. Tf2
Korrektur in Heft 08/1936 S. 255
more ...
comment
Korrektur in Heft 08/1936 S. 255
more ...
comment
Keywords: Brian Stephenson Collection (6023), Sacrifice key (T), Model mate, Sacrifice of white pieces (T, S), pin-mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/4p1K1/8/8/8/4p2p/4p1p1/4RRNk
Reprints: 2 Schach ohne Partner für Könner , p. 11, 1982
58 200 Schachrätsel [Lossa] 1984
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-02-24 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/4p1K1/8/8/8/4p2p/4p1p1/4RRNk
Reprints: 2 Schach ohne Partner für Könner , p. 11, 1982
58 200 Schachrätsel [Lossa] 1984
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2023-02-24 more...
1. Dd4! exd4 2. Txf5
1. ... f4 2. Dxf4+
1. ... Lxh4 2. Dxe5
1. ... Lg5 2. Dxe5
1. ... Lxe7 2. Lxe7
1. ... f4 2. Dxf4+
1. ... Lxh4 2. Dxe5
1. ... Lg5 2. Dxe5
1. ... Lxe7 2. Lxe7
Keywords: Brian Stephenson Collection (6688), Sacrifice key, Queen sacrifice, Zugzwang-Goal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4KB2/Q3P1pp/2P1pb1k/1R2pp1P/7P/4N3/4B3/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-20 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4KB2/Q3P1pp/2P1pb1k/1R2pp1P/7P/4N3/4B3/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-20 more...
1. Se3! Kc3 2. Db4+ Kxb4 3. Sxd5#
1. ... Sxe3 2. Dg7+
1. ... Le1 2. Sf3+
Als Autor wird genannt: R.P.Fleming, ist in der PDB-Datei nicht gespeichert!
1. ... Sxe3 2. Dg7+
1. ... Le1 2. Sf3+
Als Autor wird genannt: R.P.Fleming, ist in der PDB-Datei nicht gespeichert!
Keywords: Brian Stephenson Collection (6793), Sacrifice key, Drag-in sacrifice, Blocknutzung
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4b3/4Q2n/1K6/3p2p1/p2k2nb/p2p4/3N2Pp/3N4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4b3/4Q2n/1K6/3p2p1/p2k2nb/p2p4/3N2Pp/3N4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
1. Txb4! Lxb4 2. De2+
1. ... f6 2. Sf4+
1. ... b5 2. S3xc5+
1. ... f4 2. De4+
1. ... f6 2. Sf4+
1. ... b5 2. S3xc5+
1. ... f4 2. De4+
Keywords: Brian Stephenson Collection (6794), Capture key, Sacrifice key
Genre: 3#
Computer test: Popeye 4.61
FEN: 3K4/3N1p2/1p1pk1n1/2b2p2/1p1p4/1R1N4/6Q1/8
Input: Brian Stephenson, 2004-08-12
Last update: James Malcom, 2024-03-04 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 3K4/3N1p2/1p1pk1n1/2b2p2/1p1p4/1R1N4/6Q1/8
Input: Brian Stephenson, 2004-08-12
Last update: James Malcom, 2024-03-04 more...
1. Sf3! gxf3 2. Sxe4 fxe4 3. Lh3#
1. ... exf3,e3 2. Sd3 Sa1 3. Sc5#
1. ... exf3,e3 2. Sd3 Sa1 3. Sc5#
Keywords: Brian Stephenson Collection (6798), Sacrifice key, Line opening, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4K3/8/4k2p/4Pp2/2P1pPp1/1P6/2nN1N2/5B2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-03 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4K3/8/4k2p/4Pp2/2P1pPp1/1P6/2nN1N2/5B2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-03 more...
1. Tc6! droht 2. Txd6 Lxd6,Le7~ 3. e7#
1. ... bxc6 2. Lxd3 ... 3. La6#
1. ... bxc6 2. Lxd3 ... 3. La6#
Keywords: Brian Stephenson Collection (6832), discovered checkmate (Drohung), Sacrifice key, Line opening, Mutate, Line opening (Schlüssel)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2k5/1pP1b3/1K1pP3/p4B2/P1Rp4/3p4/3P4/8
Reprints: 123 Canadian Chess Problems , p. 125, 1890
7 La Presse (Montreal) 24/05/1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2k5/1pP1b3/1K1pP3/p4B2/P1Rp4/3p4/3P4/8
Reprints: 123 Canadian Chess Problems , p. 125, 1890
7 La Presse (Montreal) 24/05/1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-04 more...
1. De8! Kxe5 2. Sd4+ Kxd4 3. Dh8# 2. ... Kxf4 3. Db8# 2. ... Kd6 3. Sb5# 2. ... Kf6 3. Sh5#
1. ... gxf4 2. Sg7+ Kg5 3. Dh5#
1. ... Ld4+ 2. Sxd4+ cxd4 3. De6#
1. ... gxf4 2. Sg7+ Kg5 3. Dh5#
1. ... Ld4+ 2. Sxd4+ cxd4 3. De6#
Keywords: Brian Stephenson Collection (6866), ambush key, Sacrifice key, X flights, Provoked check, Echomatt
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Q1N3/2p1Bkp1/2p1pNp1/4b3/8/K7
Reprints: 304 The Chess Problem: Text-Book with Illustrations , p. 242, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-28 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Q1N3/2p1Bkp1/2p1pNp1/4b3/8/K7
Reprints: 304 The Chess Problem: Text-Book with Illustrations , p. 242, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-28 more...
1. De6! dxe6 2. Kxc5
1. ... Kb5 2. Db3+
1. ... Kb5 2. Db3+
Keywords: Brian Stephenson Collection (6902), Sacrifice key, Zugzwang-Goal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2b5/1p1p4/1P1K1p2/p1p1pQ2/k3N3/8/2P5/2B5
Reprints: 157 Canadian Chess Problems , p. 159, 1890
68 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-29 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2b5/1p1p4/1P1K1p2/p1p1pQ2/k3N3/8/2P5/2B5
Reprints: 157 Canadian Chess Problems , p. 159, 1890
68 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-29 more...
1. Tc3! b3 2. Dxb8+
1. ... bxc3 2. Dc8
1. ... bxc3 2. Dc8
Keywords: Brian Stephenson Collection (6903), Sacrifice key, Drag-in sacrifice, Zugzwang-Goal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: kn5Q/p7/B7/8/1p6/1R6/1P6/7K
Reprints: 165 Canadian Chess Problems , p. 167, 1890
70 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-29 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: kn5Q/p7/B7/8/1p6/1R6/1P6/7K
Reprints: 165 Canadian Chess Problems , p. 167, 1890
70 Chess Problems by C. F. Stubbs 1904
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-29 more...
1. Te1! dxe1=S+ 2. Sxe1#
1. ... d1=D+ 2. Txd1#
1. ... Ld8 2. Sxb4#
1. ... d1=D+ 2. Txd1#
1. ... Ld8 2. Sxb4#
Keywords: Brian Stephenson Collection (7111), Zugzwang-Goal, under-promotion (sS), Promotion (sD), Provoked check, Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/b7/1p3p2/1P1k1K2/1QNpR3/8
Reprints: All Change Here! 1919
The Golden Argosy 1929
6 The American Two-move Chess Problem , p. 34, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/b7/1p3p2/1P1k1K2/1QNpR3/8
Reprints: All Change Here! 1919
The Golden Argosy 1929
6 The American Two-move Chess Problem , p. 34, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
1. Dg1! droht 2. Dxh2#
1. ... Lxg1 2. Lf4#
1. ... Le5 2. Lxc5#
1. ... Tb2 2. Sc4#
1. ... Lf4 2. Lxf4#
1. ... Lg3 2. Dxg3#
1. ... Lxg1 2. Lf4#
1. ... Le5 2. Lxc5#
1. ... Tb2 2. Sc4#
1. ... Lf4 2. Lxf4#
1. ... Lg3 2. Dxg3#
Keywords: Brian Stephenson Collection (7179), Sacrifice key, Queen sacrifice, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p2KQ1/R1bkB2p/2p2P1P/1r2p3/N3B3/7b/8
Reprints: White to Play 1913
The Golden Argosy 1929
33 Spectacular Chess Problems , p. 21, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p2KQ1/R1bkB2p/2p2P1P/1r2p3/N3B3/7b/8
Reprints: White to Play 1913
The Golden Argosy 1929
33 Spectacular Chess Problems , p. 21, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-04 more...
1. Lh6! Kc4 2. Sb6#
1. ... Kd5 2. Se3#
1. ... Ke4 2. Sc5#
1. ... Kd3 2. Sf2#
1. ... Ta6 2. Sf2#
1. ... Txh6 2. Sdf6#
1. ... Txe5 2. Sgxe5#
1. ... Kd5 2. Se3#
1. ... Ke4 2. Sc5#
1. ... Kd3 2. Sf2#
1. ... Ta6 2. Sf2#
1. ... Txh6 2. Sdf6#
1. ... Txe5 2. Sgxe5#
Keywords: Brian Stephenson Collection (7520), Zugzwang-Goal, Plus flights, Sacrifice key, Bishop sacrifice, pin-mate, Batterienutzung, mehrfache
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3R4/3NpBB1/4r3/1P2P2Q/PP1k2NR/P7/1K4P1/8
Reprints: 12 Versunkene Schätze , p. 17, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-08 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3R4/3NpBB1/4r3/1P2P2Q/PP1k2NR/P7/1K4P1/8
Reprints: 12 Versunkene Schätze , p. 17, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-08 more...
1. Dc3? gxf6!
1. Db3! Txb3 2. cxb3#
1. ... cxb3 2. c4#
1. ... gxf6 2. c3#
1. ... Ta4 2. Dxb5#
1. ... c3 2. De6#
1. ... e2 2. Dh3#
1. ... Df4 2. Se7#
1. ... Dxg6 2. Tf1#
1. ... Dh8 2. Tg5#
1. Db3! Txb3 2. cxb3#
1. ... cxb3 2. c4#
1. ... gxf6 2. c3#
1. ... Ta4 2. Dxb5#
1. ... c3 2. De6#
1. ... e2 2. Dh3#
1. ... Df4 2. Se7#
1. ... Dxg6 2. Tf1#
1. ... Dh8 2. Tg5#
Keywords: Brian Stephenson Collection (7582), Zugzwang-Goal, Sacrifice key, Queen sacrifice, Knight sacrifice, Block, Battery mates, Line opening
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3K2p1/3P1NNq/1p3k1p/1rp4P/Q3p3/2P5/BB4R1
Reprints: Simple Two-move Themes 1924
82 Versunkene Schätze , p. 41, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3K2p1/3P1NNq/1p3k1p/1rp4P/Q3p3/2P5/BB4R1
Reprints: Simple Two-move Themes 1924
82 Versunkene Schätze , p. 41, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
1. Dd5! droht 2. Dxg5#
1. ... Dc5 2. Lg4#
1. ... Tc5 2. Tf7#
1. ... Tf5 2. Lf3#
1. ... Le3 2. Lg4#
1. ... Lf5 2. Te7#
1. ... Lxd5 2. Lf3#
1. ... Dc5 2. Lg4#
1. ... Tc5 2. Tf7#
1. ... Tf5 2. Lf3#
1. ... Le3 2. Lg4#
1. ... Lf5 2. Te7#
1. ... Lxd5 2. Lf3#
Keywords: Brian Stephenson Collection (8650), Sacrifice key (D), discovered checkmate, Line closing
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: Kn3B2/b2p2R1/2r1b2k/p5pB/4p3/q6R/1p3r2/3Q4
Reprints: 103 FIDE Album 1914-1944/I , p. 32, 1971
968 Beispiele zur Ideengeschichte des Schachproblems , p. 200, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-28 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: Kn3B2/b2p2R1/2r1b2k/p5pB/4p3/q6R/1p3r2/3Q4
Reprints: 103 FIDE Album 1914-1944/I , p. 32, 1971
968 Beispiele zur Ideengeschichte des Schachproblems , p. 200, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-28 more...
1. Sb4! droht 2. Sc6#
1. ... Sef4 2. Lxc5#
1. ... Sgf4 2. Le5#
1. ... Lxh4 2. De3#
1. ... Txh4 2. Da1#
1. ... Dg4 2. Dxf2#
1. ... cxb4 2. Td5#
1. ... Sef4 2. Lxc5#
1. ... Sgf4 2. Le5#
1. ... Lxh4 2. De3#
1. ... Txh4 2. Da1#
1. ... Dg4 2. Dxf2#
1. ... cxb4 2. Td5#
Keywords: Brian Stephenson Collection (10307), Sacrifice key, Unpinning, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r4/2pN4/N2Bn1n1/1Rp5/2Pkb2R/1K1p4/3P1bq1/4Q2r
Reprints: 7 Problemschach-Jahrbuch 1993 D , p. 10, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-20 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r4/2pN4/N2Bn1n1/1Rp5/2Pkb2R/1K1p4/3P1bq1/4Q2r
Reprints: 7 Problemschach-Jahrbuch 1993 D , p. 10, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-20 more...
1. Sce2! droht 2. De6#
1. ... Dxd5 2. Sf4#
1. ... Dxe2 2. d6#
1. ... Dxd5 2. Sf4#
1. ... Dxe2 2. d6#
Keywords: Brian Stephenson Collection (10315), pin-mate (Drohung), discovered checkmate, Sacrifice key, pin-mate (zweifach), selfpinning (s)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b2K3/8/7Q/R2Pkp1p/3nq2r/2N3N1/8/B3R3
Reprints: 11 Problemschach-Jahrbuch 1993 D , p. 12, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-01 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b2K3/8/7Q/R2Pkp1p/3nq2r/2N3N1/8/B3R3
Reprints: 11 Problemschach-Jahrbuch 1993 D , p. 12, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-01 more...
1. Td4? c5!
1. Dg1! droht 2. Dg5#
1. ... Txg1 2. Lb8#
1. ... exd3 2. Dd4#
1. ... Kxf4 2. Dg3#
1. ... e3 2. Dxe3#
1. Dg1! droht 2. Dg5#
1. ... Txg1 2. Lb8#
1. ... exd3 2. Dd4#
1. ... Kxf4 2. Dg3#
1. ... e3 2. Dxe3#
Keywords: Brian Stephenson Collection (10316), Sacrifice key, Sacrifice of white pieces (D, T, S), Unpinning, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b7/B3p1Kp/2p3pN/4k3/4pN2/3RQ3/8/1r6
Reprints: 2 Problemschach-Jahrbuch 1993 D , p. 10, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-12 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b7/B3p1Kp/2p3pN/4k3/4pN2/3RQ3/8/1r6
Reprints: 2 Problemschach-Jahrbuch 1993 D , p. 10, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-12 more...
1. Da5! droht 2. Sg6#
1. ... Txa5 2. Tg4#
1. ... Tg4 2. Txg4#
1. ... Kxg5 2. Dd8#
1. ... Lxg5 2. De1#
1. ... Txa5 2. Tg4#
1. ... Tg4 2. Txg4#
1. ... Kxg5 2. Dd8#
1. ... Lxg5 2. De1#
Keywords: Brian Stephenson Collection (12175), Sacrifice key, Queen sacrifice, Rook sacrifice, Block
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/6N1/7b/4N1R1/r6k/p1Q1P3/K5P1/6n1
Reprints: 88 Versunkene Schätze , p. 42, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/6N1/7b/4N1R1/r6k/p1Q1P3/K5P1/6n1
Reprints: 88 Versunkene Schätze , p. 42, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
1. Tb5! Dc2+,Dd2+ 2. Tb2#
1. ... Db1+,Db3+,Dd5+ 2. T5xb1#
1. ... Dc4+ 2. Dxc4#
1. ... Dxb5 2. Lxb5#
1. ... Db1+,Db3+,Dd5+ 2. T5xb1#
1. ... Dc4+ 2. Dxc4#
1. ... Dxb5 2. Lxb5#
Keywords: Brian Stephenson Collection (12278), Zugzwang-Goal, Provoked check, Sacrifice key, Batterienutzung, mehrfache
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6Q1/p7/B4P2/B7/4p3/pR1qpb2/K3k1n1/2R4N
Reprints: 51 Versunkene Schätze , p. 30, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-11-07 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6Q1/p7/B4P2/B7/4p3/pR1qpb2/K3k1n1/2R4N
Reprints: 51 Versunkene Schätze , p. 30, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-11-07 more...
1. Txc4! droht 2. exd3#
1. ... dxe2,d2 2. Db1#
1. ... Se1,Sh2 2. Sg5#
1. ... Sxd4 2. Dg2#
1. ... dxc4 2. Lc6#
1. ... dxe2,d2 2. Db1#
1. ... Se1,Sh2 2. Sg5#
1. ... Sxd4 2. Dg2#
1. ... dxc4 2. Lc6#
Keywords: Brian Stephenson Collection (14388), Sacrifice key, Line opening, Deckungsverlust, Black correction, Rook sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6r1/2pB2b1/1p2N3/2Rp3R/2pPk1pP/1P1pNnP1/4PP2/5Q1K
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2024-02-28 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 6r1/2pB2b1/1p2N3/2Rp3R/2pPk1pP/1P1pNnP1/4PP2/5Q1K
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2024-02-28 more...
1. Tf7! Txf7,Txd7 2. Sxe6#
1. ... Lxf7 2. Sh7# 1. ... Lh7 2. Sxh7#
1. ... Te8 2. Tg7#
1. ... e5 2. Tf5#
1. ... Lxf7 2. Sh7# 1. ... Lh7 2. Sxh7#
1. ... Te8 2. Tg7#
1. ... e5 2. Tf5#
Keywords: Brian Stephenson Collection (14727), Zugzwang-Goal, Rook sacrifice, Knight sacrifice, Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5Nb1/3Nr3/4p2p/6kP/6P1/6K1/8/5R2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-23 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5Nb1/3Nr3/4p2p/6kP/6P1/6K1/8/5R2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-23 more...
1. Sb5! cxb5,c5 2. Dd5#
1. ... Sa7,Se7 2. Sd6#
1. ... e2 2. Dxe2#
1. ... b3 2. Sc3#
1. ... f3 2. Dd4#
1. ... Sa7,Se7 2. Sd6#
1. ... e2 2. Dxe2#
1. ... b3 2. Sc3#
1. ... f3 2. Dd4#
Keywords: Brian Stephenson Collection (14733), Zugzwang-Goal, Sacrifice key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2n5/N7/2p1K3/8/1p2kp2/4p3/8/3Q4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-23 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2n5/N7/2p1K3/8/1p2kp2/4p3/8/3Q4
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-23 more...
1. Da4! Sxc4 2. Dxb5#
1. ... Sc5,Sd8 2. Dxa5#
1. ... bxc4,b4 2. Dc6#
1. ... bxa4 2. Tb6#
1. ... Sc5,Sd8 2. Dxa5#
1. ... bxc4,b4 2. Dc6#
1. ... bxa4 2. Tb6#
Keywords: Brian Stephenson Collection (14741), Zugzwang-Goal, Sacrifice key, Queen sacrifice, Knight sacrifice, Deckungsverlust, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1K6/1n6/k2n4/pp6/2N5/Q7/8/1R6
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-24 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1K6/1n6/k2n4/pp6/2N5/Q7/8/1R6
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-24 more...
1. Tf3! droht 2. Sf5+
1. ... exf3 2. Sc2+ Kc3 3. Ld4#
1. ... dxe2,d2 2. Sf5+ Ke5 3. Ld4#
1. ... Ke5 2. Sg4+ Kxd6 3. Lc5#
1. ... exf3 2. Sc2+ Kc3 3. Ld4#
1. ... dxe2,d2 2. Sf5+ Ke5 3. Ld4#
1. ... Ke5 2. Sg4+ Kxd6 3. Lc5#
Keywords: Brian Stephenson Collection (15613), Sacrifice key, Echomatt
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4r3/1p1p1R2/1K1P4/8/3kp2p/3pN3/B3RB2/8
Reprints: British Chess Magazine 06/1881
4963 Deutsche Schachzeitung , p. 318, 10/1881
230 Encyclopedia of Chess Problems , p. 70, 2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-19 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4r3/1p1p1R2/1K1P4/8/3kp2p/3pN3/B3RB2/8
Reprints: British Chess Magazine 06/1881
4963 Deutsche Schachzeitung , p. 318, 10/1881
230 Encyclopedia of Chess Problems , p. 70, 2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-19 more...
1. Td1! droht 2. Sc5+ Sbxc5 3. Lf5#
1. ... Sxd6 2. De5+ Sxe5 3. Sc5#
1. ... Txd1 2. Sc7+ Lxc7 3. Lb3#
1. ... Kxd5 2. De4+ Kxe4 3. Se1# 2. ... Kxd6 3. Sc1#
1. ... Se5 2. Dxe5 Kd7 3. La4#
1. ... Sxd6 2. De5+ Sxe5 3. Sc5#
1. ... Txd1 2. Sc7+ Lxc7 3. Lb3#
1. ... Kxd5 2. De4+ Kxe4 3. Se1# 2. ... Kxd6 3. Sc1#
1. ... Se5 2. Dxe5 Kd7 3. La4#
Keywords: Brian Stephenson Collection (15815), Bishop sacrifice, Queen sacrifice, Blocknutzung, ambush key (T-S), Line opening, Sacrifice key, Knight sacrifice, Rook sacrifice, Drag-in sacrifice, Battery mates
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2bb4/1n1n4/1P1Bk1P1/3N4/1P3Q2/3Np2K/2B5/1r3R2
Reprints: 94 Versunkene Schätze , p. 44, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2bb4/1n1n4/1P1Bk1P1/3N4/1P3Q2/3Np2K/2B5/1r3R2
Reprints: 94 Versunkene Schätze , p. 44, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-05 more...
1. Dh2? Tc7!
1. Sg6! droht 2. Df2+
1. ... Txg6 2. Dh2 Tc6 3. Sb5#
1. ... Kc3 2. De1+
1. Sg6! droht 2. Df2+
1. ... Txg6 2. Dh2 Tc6 3. Sb5#
1. ... Kc3 2. De1+
Keywords: Brian Stephenson Collection (16151), Sacrifice key (S), Sperr-Römer
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4b2N/6r1/8/4P1p1/pP1kP3/N2P1RQ1/p7/K7
Reprints: Münchner Neueste Nachrichten 1906
644 Beispiele zur Ideengeschichte des Schachproblems , p. 136, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4b2N/6r1/8/4P1p1/pP1kP3/N2P1RQ1/p7/K7
Reprints: Münchner Neueste Nachrichten 1906
644 Beispiele zur Ideengeschichte des Schachproblems , p. 136, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-16 more...
1. Sb6! (Zugzwang)
1. ... axb6 2. h3 b5 3. g4#
1. ... Kg4 2. Sbd5 Kh5 3. Sf6#
2. ... h5 3. h3#
1. ... axb6 2. h3 b5 3. g4#
1. ... Kg4 2. Sbd5 Kh5 3. Sf6#
2. ... h5 3. h3#
Keywords: Brian Stephenson Collection (16336), Sacrifice key, Knight sacrifice, Pawn mate, Blocknutzung, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/p3N3/K6p/7k/2N4P/8/6PP/4B3
Reprints: 64-Shakhmatnoe obozreniye 13-14 08/09/1994
3b-1328 2345 Chess Problems 1997
198 Versunkene Schätze , p. 89, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/p3N3/K6p/7k/2N4P/8/6PP/4B3
Reprints: 64-Shakhmatnoe obozreniye 13-14 08/09/1994
3b-1328 2345 Chess Problems 1997
198 Versunkene Schätze , p. 89, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
1. Sb4! droht 2. Sc6#
1. ... Lxb4 2. Sd4 Sxd4 3. axb4#
1. ... Sxb4 2. Se3 Lxe3 3. axb4#
1. ... Lxb4 2. Sd4 Sxd4 3. axb4#
1. ... Sxb4 2. Se3 Lxe3 3. axb4#
Keywords: Brian Stephenson Collection (16763), Treffpunkt, Sacrifice key, Epaulettenmatt, Pawn mate, Knight sacrifice (doppelt)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1R6/4p2r/p6p/k2N1N2/p7/P7/2nb4/7K
Reprints: 12 Arbeiter-Schachzeitung (Chemnitz) 3, p. 80, 03/1925
II Die Schwalbe 200, p. 327, 10/02/1949
Im Wunderland des Schachproblems , p. 24, 1958
70 Einführung in das Problemschach [Fabel] , p. 62, 1976
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-22 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1R6/4p2r/p6p/k2N1N2/p7/P7/2nb4/7K
Reprints: 12 Arbeiter-Schachzeitung (Chemnitz) 3, p. 80, 03/1925
II Die Schwalbe 200, p. 327, 10/02/1949
Im Wunderland des Schachproblems , p. 24, 1958
70 Einführung in das Problemschach [Fabel] , p. 62, 1976
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-22 more...
51 - P1032245
Henry John Clinton Andrews
2 The Chess Problem: Text-Book with Illustrations , p. 83, 1887
(10+8) C+
#3
Henry John Clinton Andrews
2 The Chess Problem: Text-Book with Illustrations , p. 83, 1887
(10+8) C+
#3
1. Lb5! Le1 2. Dg5+
1. ... Dxb5 2. Da8+
1. ... Dxb5 2. Da8+
Keywords: Brian Stephenson Collection (17151), Sacrifice key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3Q4/Bq6/3pn3/3k3N/p2Pn1Pb/KP2P3/N3B3/5b2
Reprints: 200 Demanding Chess Puzzles 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-28 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3Q4/Bq6/3pn3/3k3N/p2Pn1Pb/KP2P3/N3B3/5b2
Reprints: 200 Demanding Chess Puzzles 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-28 more...
52 - P1033704
Sergej Tkatschenko
1259 idee & form , p. 1939, 10/2000
1. ehrende Erwähnung
(9+3) C+
#2
Sergej Tkatschenko
1259 idee & form , p. 1939, 10/2000
1. ehrende Erwähnung
(9+3) C+
#2
1. Sxa4?
1. ... Da8!
1. Sd3?
1. ... Dxf6!
1. Se4?
1. ... Dh2!
1. Sd7?
1. ... Db8!
1. Sb7?
1. ... Dd8!
1. Sb3! droht 2. Sd2# 2. Sa5#
1. ... axb3 2. axb3#
1. ... Dh2 2. Sa5#
1. ... Da8,Dd8 2. Sd2#
1. ... Da8!
1. Sd3?
1. ... Dxf6!
1. Se4?
1. ... Dh2!
1. Sd7?
1. ... Db8!
1. Sb7?
1. ... Dd8!
1. Sb3! droht 2. Sd2# 2. Sa5#
1. ... axb3 2. axb3#
1. ... Dh2 2. Sa5#
1. ... Da8,Dd8 2. Sd2#
Keywords: Brian Stephenson Collection (18616), Sacrifice key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 7q/8/2B2P2/2NP4/pBk5/K3P3/P1P5/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-27 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 7q/8/2B2P2/2NP4/pBk5/K3P3/P1P5/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-27 more...
1. Sd2! Tg3+ 2. fxg3#
1. ... Txf5 2. f4#
1. ... La6,Lf1 2. Sxf3#
1. ... Ld1,Td3 2. Dc4#
1. ... Se6 2. Td5#
1. ... Tf4,Th2 2. f3#
1. ... Te3 2. fxe3#
1. ... Tc3 2. De4#
1. ... Txb3 2. Sxb3#
1. ... Txf5 2. f4#
1. ... La6,Lf1 2. Sxf3#
1. ... Ld1,Td3 2. Dc4#
1. ... Se6 2. Td5#
1. ... Tf4,Th2 2. f3#
1. ... Te3 2. fxe3#
1. ... Tc3 2. De4#
1. ... Txb3 2. Sxb3#
Keywords: Brian Stephenson Collection (19294), Zugzwang-Goal, Albino, Sacrifice key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6K1/2n5/8/2P2R2/3kN3/1B3r2/2Q1bP2/6B1
Reprints: 154 The American Two-move Chess Problem , p. 71, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-11 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6K1/2n5/8/2P2R2/3kN3/1B3r2/2Q1bP2/6B1
Reprints: 154 The American Two-move Chess Problem , p. 71, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-11 more...
1. Da6! Dxd5,Dxd7,Dc4 2. Dc4#
1. ... Db4,Dc5 2. Sxf5#
1. ... Dxd3 2. Dxb6#
1. ... Dc6+ 2. Lxc6#
1. ... Dxa6 2. Lc6#
1. ... Kxd3 2. Lf3#
1. ... Db4,Dc5 2. Sxf5#
1. ... Dxd3 2. Dxb6#
1. ... Dc6+ 2. Lxc6#
1. ... Dxa6 2. Lc6#
1. ... Kxd3 2. Lf3#
Keywords: Brian Stephenson Collection (20634), Zugzwang-Goal, Sacrifice key, pin-mate, discovered checkmate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: Q7/3R4/1p5K/pq1B1p2/b2k1B2/1p1NN3/1P6/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-04-03 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: Q7/3R4/1p5K/pq1B1p2/b2k1B2/1p1NN3/1P6/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-04-03 more...
1. Te3! dxe3 2. Dd1#
1. ... d3 2. Txd3#
1. ... Dxh5 2. Se7#
1. ... Sg4 2. Dh1#
1. ... Sf3 2. Dxf3#
1. ... De5 2. Sf4#
1. ... Lb8,Lg3 2. Sb6#
1. ... d3 2. Txd3#
1. ... Dxh5 2. Se7#
1. ... Sg4 2. Dh1#
1. ... Sf3 2. Dxf3#
1. ... De5 2. Sf4#
1. ... Lb8,Lg3 2. Sb6#
Keywords: Brian Stephenson Collection (21094), Sacrifice key, Line closing, Zugzwang-Goal, pin-mate, Deckungsverlust
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4R1K1/2b5/6Np/pB1k2qQ/N2pR3/B7/7n/8
Reprints: 131 FIDE Album 1956-1958 , p. 39, 1961
210 The American Two-move Chess Problem , p. 85, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-22 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4R1K1/2b5/6Np/pB1k2qQ/N2pR3/B7/7n/8
Reprints: 131 FIDE Album 1956-1958 , p. 39, 1961
210 The American Two-move Chess Problem , p. 85, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-22 more...
1. Dh2 droht 2. Db8#
1. ... Txh2 2. Tf2#
1. ... Lxh2 2. Tf4#
1. ... Td4,Tf4 2. Dxh6#
1. ... Txh2 2. Tf2#
1. ... Lxh2 2. Tf4#
1. ... Td4,Tf4 2. Dxh6#
SP: Double Berger cutting point. The earliest source known to me
is the 1928 Idea a Ekonomie, where Palkoska quotes this as an
anticipation of Kraemer, D. Schachbl. 1925. However, I cannot
find this anywhere in the 1911 NP column. (2023-11-16)
more ...
comment
is the 1928 Idea a Ekonomie, where Palkoska quotes this as an
anticipation of Kraemer, D. Schachbl. 1925. However, I cannot
find this anywhere in the 1911 NP column. (2023-11-16)
more ...
comment
Keywords: Brian Stephenson Collection (21648), Sacrifice key, Queen sacrifice, Line closing (w), Batterienutzung, mehrfache
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 7k/p4K2/4PRBp/1pp5/7r/8/Q7/B5b1
Reprints: 218 Comoedia 23/02/1936
3 El Ajedrez (revista técnica de ajedrez) 01/1980
66 Versunkene Schätze , p. 35, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-10 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 7k/p4K2/4PRBp/1pp5/7r/8/Q7/B5b1
Reprints: 218 Comoedia 23/02/1936
3 El Ajedrez (revista técnica de ajedrez) 01/1980
66 Versunkene Schätze , p. 35, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-10 more...
1. Db7! droht 2. Sf3#
1. ... Te3 2. De4+
1. ... Txf2 2. Dd5+
1. ... Sf5 2. Dc6
1. ... Sxb7 2. Sc4+
1. ... Lxg5 2. Sf3+
1. ... Te3 2. De4+
1. ... Txf2 2. Dd5+
1. ... Sf5 2. Dc6
1. ... Sxb7 2. Sc4+
1. ... Lxg5 2. Sf3+
Keywords: Brian Stephenson Collection (21875), Queen sacrifice (zweifach), Blocknutzung, Sacrifice key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3b3q/3Q4/3n2p1/pP2k1P1/KN1p1nBP/p5p1/3N1P1r/4r3
Reprints: 5706 Deutsche Schachzeitung , p. 361, 12/1884
International Chess Magazine 1885
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3b3q/3Q4/3n2p1/pP2k1P1/KN1p1nBP/p5p1/3N1P1r/4r3
Reprints: 5706 Deutsche Schachzeitung , p. 361, 12/1884
International Chess Magazine 1885
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
1. Td2! droht 2. Ta2#
1. ... Sg1,Sc1 2. Sc8#
1. ... Sf4 2. Sg6#
1. ... Sg3 2. Sf5#
1. ... cxd2 2. Da1#
1. ... Sg1,Sc1 2. Sc8#
1. ... Sf4 2. Sg6#
1. ... Sg3 2. Sf5#
1. ... cxd2 2. Da1#
Keywords: Brian Stephenson Collection (22087), Sacrifice key, Black correction, discovered checkmate, double-check mate, corner to corner (wD)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: r6Q/k3N2R/2P5/2Kp4/1P1R4/2p5/4nrqB/5B2
Reprints: 138 FIDE Album 1945-1955 , p. 40, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-09 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: r6Q/k3N2R/2P5/2Kp4/1P1R4/2p5/4nrqB/5B2
Reprints: 138 FIDE Album 1945-1955 , p. 40, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-09 more...
59 - P1038369
Rudolf Weinheimer
3135 Die Schwalbe 79, p. 107, 07/1934
1. Preis
Bester Mehrzüger, 3. Quartal 1934
(7+10) C+
#5
Rudolf Weinheimer
3135 Die Schwalbe 79, p. 107, 07/1934
1. Preis
Bester Mehrzüger, 3. Quartal 1934
(7+10) C+
#5
1. Se8! droht 2. Sc7#
1. ... Lxe8 2. Sg8 Tf1+ 3. Kg7 Tf7+ 4. Kh6
1. ... Lxe8 2. Sg8 Tf1+ 3. Kg7 Tf7+ 4. Kh6
Keywords: Brian Stephenson Collection (23320), Zugzwang-Goal (nach dem 4. Zug), Sacrifice key, Knight sacrifice
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/n2p2Np/3p1KbN/2pk2p1/Q3R1p1/P5P1/8/6r1
Reprints: 3135 Die Schwalbe 96, p. 406, 12/1935
63 Schach-Express , p. 86, 02/06/1947
269 Problem-Palette , p. 93, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-17 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/n2p2Np/3p1KbN/2pk2p1/Q3R1p1/P5P1/8/6r1
Reprints: 3135 Die Schwalbe 96, p. 406, 12/1935
63 Schach-Express , p. 86, 02/06/1947
269 Problem-Palette , p. 93, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-17 more...
60 - P1038710
Gilbert S. Dobbs
Good Companions 05/1915
1. Meredith Turnier, 1915
4. Preis
(6+4) C+
#2
Gilbert S. Dobbs
Good Companions 05/1915
1. Meredith Turnier, 1915
4. Preis
(6+4) C+
#2
1. Th6! Dxe5 2. Td6#
1. ... Df7+ 2. Sxf7#
1. ... Df7+ 2. Sxf7#
Keywords: Brian Stephenson Collection (23661), Sacrifice key, Provoked check, Cross check, pin-mate, discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: B7/2K3B1/8/4N2R/2pk1q2/Q6n/8/8
Reprints: The Good Companion Two-Mover 1922
100 Years of the American Two-move Chess Problem , p. 44, 1962
47 The American Two-move Chess Problem , p. 44, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: B7/2K3B1/8/4N2R/2pk1q2/Q6n/8/8
Reprints: The Good Companion Two-Mover 1922
100 Years of the American Two-move Chess Problem , p. 44, 1962
47 The American Two-move Chess Problem , p. 44, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
1. De6! droht 2. Dxb3+ Kxb3 3. La4#
1. ... Lxe6 2. Ld3+ Kxd3 3. 0-0-0#
1. ... Txe6 2. Se2 ... 3. Tc1#
1. ... Sxe6 2. Sd5 ... 3. Sb4#
1. ... Lxe6 2. Ld3+ Kxd3 3. 0-0-0#
1. ... Txe6 2. Se2 ... 3. Tc1#
1. ... Sxe6 2. Sd5 ... 3. Sb4#
Keywords: Brian Stephenson Collection (25266), Castling, Castling as mating move, Sacrifice key, Drag-in sacrifice, Sacrifice of black pieces (D, L)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3n1r1b/4Q3/1N4r1/1B2pb2/5p2/BpP1p1Nn/1Pk5/R3K3
Reprints: 73 Problemschach-Jahrbuch 1993 D , p. 40, 1993
5 Rochade Europa , p. 60, 12/2018
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-28 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 3n1r1b/4Q3/1N4r1/1B2pb2/5p2/BpP1p1Nn/1Pk5/R3K3
Reprints: 73 Problemschach-Jahrbuch 1993 D , p. 40, 1993
5 Rochade Europa , p. 60, 12/2018
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-28 more...
62 - P1040322
Henry John Clinton Andrews
39 The Chess Problem: Text-Book with Illustrations , p. 102, 1887
(8+9) C+
#3
Henry John Clinton Andrews
39 The Chess Problem: Text-Book with Illustrations , p. 102, 1887
(8+9) C+
#3
1. Db3! cxb3 2. Sf2 Shxf2 3. Txg5# 2. ... Sdxf2 3. d4#
Keywords: Brian Stephenson Collection (25279), Sacrifice key, Pawn mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4N1B1/6b1/b5p1/4k1p1/2p1P3/3nK2n/r2P4/3Q2RN
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-28 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4N1B1/6b1/b5p1/4k1p1/2p1P3/3nK2n/r2P4/3Q2RN
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-28 more...
63 - P1040630
Henry John Clinton Andrews
3 The Chess Problem: Text-Book with Illustrations , p. 84, 1887
(7+8) C+
#3
Henry John Clinton Andrews
3 The Chess Problem: Text-Book with Illustrations , p. 84, 1887
(7+8) C+
#3
1. Tc4! dxc4 2. Da2+ Kxa2 3. Lxc4#
Keywords: Brian Stephenson Collection (25589), Sacrifice key, Drag-in sacrifice, Queen sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: Q1R5/1N4q1/6b1/3p4/5n1p/1k1B4/6P1/bnB4K
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-29 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: Q1R5/1N4q1/6b1/3p4/5n1p/1k1B4/6P1/bnB4K
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-29 more...
1. Dc5! Sxc5 2. Sf8+ Kd6 3. Se8+ Kc6 4. b5#
1. ... Sxf6+ 2. gxf6 Dxe4 3. dxe4 2. ... Db7 3. Txb7
1. ... Dxe4 2. Dxe7+ Kf5 3. Dxd7+ Kxg5 4. Sxe4#
1. ... Sxf6+ 2. gxf6 Dxe4 3. dxe4 2. ... Db7 3. Txb7
1. ... Dxe4 2. Dxe7+ Kf5 3. Dxd7+ Kxg5 4. Sxe4#
Keywords: Brian Stephenson Collection (27827), Flight taking, Sacrifice key, Pawn mate, Blocknutzung
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: qR6/3npp1K/4kNN1/4b1Pp/1P2P3/3P4/8/6Q1
Reprints: 59 100 Gems of Chess [Moore] 1873
66 Canadian Chess Problems , p. 68, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: qR6/3npp1K/4kNN1/4b1Pp/1P2P3/3P4/8/6Q1
Reprints: 59 100 Gems of Chess [Moore] 1873
66 Canadian Chess Problems , p. 68, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
65 - P1042884
Johannes Kohtz
Carl Kockelkorn
1784 Schachzeitung , p. 157, 05/1864
Britisches Problemturnier
London Chess Congress 1862
(8+6) C+
#4
Johannes Kohtz
Carl Kockelkorn
1784 Schachzeitung , p. 157, 05/1864
Britisches Problemturnier
London Chess Congress 1862
(8+6) C+
#4
1. Ta4! Lxa4 2. b4+ cxb3ep 3. Kb2 Lb5 4. Sdb7#
1. ... Lb3,Le2 2. Txc4+ Lxc4 3. b4#
1. ... Lb3,Le2 2. Txc4+ Lxc4 3. b4#
Keywords: Brian Stephenson Collection (27851), Sacrifice key, En passant (s), Blocknutzung, Pawn mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n6/2Bp4/p2N4/N1k5/2p1P3/R1P5/1P6/1K1b4
Reprints: 53 Classic Chess Problems by Pioneer Composers , p. 31, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-17 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n6/2Bp4/p2N4/N1k5/2p1P3/R1P5/1P6/1K1b4
Reprints: 53 Classic Chess Problems by Pioneer Composers , p. 31, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-17 more...
1. Ta5! bxa5 2. Lxa7 ... 3. Lb8#
1. ... Kd6 2. Sc4+ bxc4 3. Td5#
1. ... Sa3 2. Txb5+ Sxb5 3. Sc4# 2. ... Kd6 3. Td5#
1. ... Lg3 2. Sc4+ Kf4 3. Le3#
1. ... Lh6 2. Lh2+ Lf4 3. Sc4#
Als Quelle wurde im Text-Book handschriftlich vermerkt: " Science Monthly 04/1884, Nr.6 "
1. ... Kd6 2. Sc4+ bxc4 3. Td5#
1. ... Sa3 2. Txb5+ Sxb5 3. Sc4# 2. ... Kd6 3. Td5#
1. ... Lg3 2. Sc4+ Kf4 3. Le3#
1. ... Lh6 2. Lh2+ Lf4 3. Sc4#
Als Quelle wurde im Text-Book handschriftlich vermerkt: " Science Monthly 04/1884, Nr.6 "
Keywords: Brian Stephenson Collection (28430), Sacrifice key, Blocknutzung, pin-mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/pK2p3/1p3p2/1p2kB2/4Pb2/1N6/RN4P1/1n2n1B1
Reprints: 172 The Chess Problem: Text-Book with Illustrations , p. 173, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-30 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/pK2p3/1p3p2/1p2kB2/4Pb2/1N6/RN4P1/1n2n1B1
Reprints: 172 The Chess Problem: Text-Book with Illustrations , p. 173, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-30 more...
67 - P1043473
Charles Planck
295 The Chess Problem: Text-Book with Illustrations , p. 238, 1887
(9+7) C+
#3
Charles Planck
295 The Chess Problem: Text-Book with Illustrations , p. 238, 1887
(9+7) C+
#3
1. Lb1! Kxe5 2. Sc6+ Kxd5 3. Le4#
1. ... dxe5 2. Sb5+ Kxd5 3. Le4#
1. ... Kc3 2. Se4+ Kd4 3. Sc6#
1. ... c3 2. Te4+ Kxd5 3. La2#
1. ... dxe5 2. Sb5+ Kxd5 3. Le4#
1. ... Kc3 2. Se4+ Kd4 3. Sc6#
1. ... c3 2. Te4+ Kxd5 3. La2#
Keywords: Brian Stephenson Collection (28467), Sacrifice key, Blocknutzung
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/N5p1/3p2P1/3PRBN1/1Ppk2p1/K4p2/5P2/7b
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-15 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/N5p1/3p2P1/3PRBN1/1Ppk2p1/K4p2/5P2/7b
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-15 more...
68 - P1043628
Charles Planck
300 The Chess Problem: Text-Book with Illustrations , p. 240, 1887
(10+4) C+
#3
Charles Planck
300 The Chess Problem: Text-Book with Illustrations , p. 240, 1887
(10+4) C+
#3
1. c5! Kxc5 2. Sa4+ Kxb4 3. De4# 3. Dh4# 2. ... Kd4 3. Sc6#
1. ... Ke5 2. Sd3+ Kd4 3. Sb5#
1. ... exf6 2. Sb5+ Kxc5 3. De7# 2. ... Ke5 3. Sd3#
1. ... Kxc3 2. Dc2+ Kxb4 3. Dc4# 2. ... Kd4 3. Sc6#
1. ... Ke5 2. Sd3+ Kd4 3. Sb5#
1. ... exf6 2. Sb5+ Kxc5 3. De7# 2. ... Ke5 3. Sd3#
1. ... Kxc3 2. Dc2+ Kxb4 3. Dc4# 2. ... Kd4 3. Sc6#
Keywords: Brian Stephenson Collection (28623), Blocknutzung, Sacrifice key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/4p2Q/K3PP2/P7/1NPk4/p1N2p2/B4P2/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/4p2Q/K3PP2/P7/1NPk4/p1N2p2/B4P2/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
69 - P1043630
Charles Planck
312 The Chess Problem: Text-Book with Illustrations , p. 246, 1887
(5+4) C+
#3
Charles Planck
312 The Chess Problem: Text-Book with Illustrations , p. 246, 1887
(5+4) C+
#3
1. Ld6! exd6 2. Sc3+ Kc5 3. Dg1# 2. ... Ke6 3. Lxd7#
1. ... Kxe4 2. De5+ Kf3 3. De2#
1. ... Ke6 2. Lc4+ Kf5 3. Sg3#
1. ... Kxe4 2. De5+ Kf3 3. De2#
1. ... Ke6 2. Lc4+ Kf5 3. Sg3#
Keywords: Brian Stephenson Collection (28625), Sacrifice key, Blocknutzung, Sacrifice of white pieces (L, S)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3pp1Qb/8/1B1kB3/4N3/K7/8/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-11 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3pp1Qb/8/1B1kB3/4N3/K7/8/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-11 more...
70 - P1043632
Charles Planck
314 The Chess Problem: Text-Book with Illustrations , p. 247, 1887
(7+7) C+
#3
Charles Planck
314 The Chess Problem: Text-Book with Illustrations , p. 247, 1887
(7+7) C+
#3
1. Sc4! Kxd5 2. Df3+ Le4 3. Df7# 2. ... Ke6 3. Sc5#
1. ... cxd5 2. Dxh4+ Tg4 3. Dxg4# 2. ... Kf5 3. Sd4# 2. ... Kf3 3. Sd4#
1. ... Lxc4 2. Df5+ Ke3 3. Te5#
1. ... Kf4 2. De3+ Kg4 3. Tg5#
1. ... Tg4 2. Te5+ Kf4 3. De3#
1. ... cxd5 2. Dxh4+ Tg4 3. Dxg4# 2. ... Kf5 3. Sd4# 2. ... Kf3 3. Sd4#
1. ... Lxc4 2. Df5+ Ke3 3. Te5#
1. ... Kf4 2. De3+ Kg4 3. Tg5#
1. ... Tg4 2. Te5+ Kf4 3. De3#
Keywords: Brian Stephenson Collection (28627), Sacrifice key, Blocknutzung, Sacrifice of white pieces (T, S)
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2pP4/N2R3P/4k2p/KN1b3Q/2p3r1/2n5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2pP4/N2R3P/4k2p/KN1b3Q/2p3r1/2n5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
71 - P1043633
Charles Planck
309 The Chess Problem: Text-Book with Illustrations , p. 245, 1887
(8+12) C+
#3
Charles Planck
309 The Chess Problem: Text-Book with Illustrations , p. 245, 1887
(8+12) C+
#3
1. Ld7! Kd5 2. Txd6+ Kxd6,Kc5,Ke5 3. Dxd4#
1. ... Kxf6 2. Df4+ Kg6 3. Le8#
1. ... exf6 2. Df2 d5 3. Dh2#
1. ... e3 2. Tf5+ Ke4 3. Dg2#
1. ... Kxf6 2. Df4+ Kg6 3. Le8#
1. ... exf6 2. Df2 d5 3. Dh2#
1. ... e3 2. Tf5+ Ke4 3. Dg2#
Keywords: Brian Stephenson Collection (28628), Sacrifice key, Drag-in sacrifice, Blocknutzung
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p1p2p/K2p1R1P/b3kB2/2ppp2p/8/1RPQ4/Bqn5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2p1p2p/K2p1R1P/b3kB2/2ppp2p/8/1RPQ4/Bqn5
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-16 more...
1. Dh8! Kxa2 2. Sc3+ Ka1 3. Da8# 2. ... Ka3 3. Df8#
1. ... b3xa2 2. Sd4 b1=D+ 3. Sb3# 2. ... Kb1 3. Dh1#
1. ... b3xa2 2. Sd4 b1=D+ 3. Sb3# 2. ... Kb1 3. Dh1#
Keywords: Brian Stephenson Collection (29793), Sacrifice key, double-check mate, corner to corner, Blocknutzung, Promotion (sD)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1p6/1K6/8/3Q4/1p1PP3/Bp2N3/k7
Reprints: 117 Spectacular Chess Problems , p. 49, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1p6/1K6/8/3Q4/1p1PP3/Bp2N3/k7
Reprints: 117 Spectacular Chess Problems , p. 49, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
1. Db6! droht 2. Tf6+
1. ... Txb6 2. Sc8
1. ... d5 2. Dc5
1. ... Txb6 2. Sc8
1. ... d5 2. Dc5
Keywords: Brian Stephenson Collection (30411), Sacrifice key (D)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r2N1k2/3PN3/2ppR1pK/6p1/1r3p2/8/5Q2/1b6
Reprints: 208 FIDE Album 1914-1944/II , p. 49, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-06 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r2N1k2/3PN3/2ppR1pK/6p1/1r3p2/8/5Q2/1b6
Reprints: 208 FIDE Album 1914-1944/II , p. 49, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-06 more...
1. f3! Lxb3 2. Sc8
1. ... Sf4,f4 2. Se7+
1. ... Lxf3 2. Se8
1. ... Sg1 2. f4
1. ... Sf4,f4 2. Se7+
1. ... Lxf3 2. Se8
1. ... Sg1 2. f4
Keywords: Brian Stephenson Collection (30879), Sacrifice key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1K6/3Np1N1/1p1kPpP1/1P1p4/PP1p3n/3P1P2/3b4
Reprints: 28 The White Knights , p. 48, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1K6/3Np1N1/1p1kPpP1/1P1p4/PP1p3n/3P1P2/3b4
Reprints: 28 The White Knights , p. 48, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-10 more...
1. Te5! fxe5 2. Sce3 dxe3 3. Sf6+ Lxf6 4. Lc4 ... 5. Lf7# 2. ... Th4 3. Sf5
Frank Müller: prüfen Vorname (2009-08-08)
Felber, Volker: SE gibt als Vornamen 'G.' und als Quelle 'Deutsche Schachzeitung 1887' an. (2015-09-05)
Dieter Berlin: Bei Breuer (1982) lautet der Vorname dieses Autors Szabo 'Gjurgo'. (2023-04-23)
more ...
comment
Felber, Volker: SE gibt als Vornamen 'G.' und als Quelle 'Deutsche Schachzeitung 1887' an. (2015-09-05)
Dieter Berlin: Bei Breuer (1982) lautet der Vorname dieses Autors Szabo 'Gjurgo'. (2023-04-23)
more ...
comment
Keywords: Brian Stephenson Collection (31574), Sacrifice of white pieces (T, S, S), Sacrifice key, Line opening
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n1b4/2p4K/5p1p/3N2pk/2Np2n1/4R1P1/p1pPBp1r/q4r2
Reprints: Deutsche Schachzeitung 1887
VI Schach-Echo 4, p. 64, 02/1970
501 Beispiele zur Ideengeschichte des Schachproblems , p. 111, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-24 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n1b4/2p4K/5p1p/3N2pk/2Np2n1/4R1P1/p1pPBp1r/q4r2
Reprints: Deutsche Schachzeitung 1887
VI Schach-Echo 4, p. 64, 02/1970
501 Beispiele zur Ideengeschichte des Schachproblems , p. 111, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-24 more...
* 1. ... Kxd5 2. Lc6# 1. ... exd5 2. Lxd3#
1. Sc4? droht 2. Te5#
1. ... Kxd5 2. Da8# 1. ... exd5 2. Sd2# 1. ... d2!
1. Sxd3? Kxd5 2. Sf6# 1. ... exd5 2. Df4# 1. ... axb5!
1. Sg4! Kxd5 2. Sgf6# 1. ... exd5 2. f3#
Breuer: Vierphasen-Sagoruiko
1. Sc4? droht 2. Te5#
1. ... Kxd5 2. Da8# 1. ... exd5 2. Sd2# 1. ... d2!
1. Sxd3? Kxd5 2. Sf6# 1. ... exd5 2. Df4# 1. ... axb5!
1. Sg4! Kxd5 2. Sgf6# 1. ... exd5 2. f3#
Breuer: Vierphasen-Sagoruiko
Keywords: Brian Stephenson Collection (33241), Zagoruiko, Sacrifice key, Pawn mate, Blocknutzung, Drag-in sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5Q2/3N4/pp1Pp1p1/1B1RN2b/4k3/2Pp4/2n2P1K/8
Reprints: 1654 Beispiele zur Ideengeschichte des Schachproblems , p. 334, 1982
Solving in Style [Nunn] 1985
C The Problemist 25-1, p. 15, 01/2015
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-29 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5Q2/3N4/pp1Pp1p1/1B1RN2b/4k3/2Pp4/2n2P1K/8
Reprints: 1654 Beispiele zur Ideengeschichte des Schachproblems , p. 334, 1982
Solving in Style [Nunn] 1985
C The Problemist 25-1, p. 15, 01/2015
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-29 more...
1. Txc6! Kxd5,Kxe5 2. Te6#
1. ... Txc6,Th6 2. Sc3#
1. ... Txc6,Th6 2. Sc3#
Keywords: Brian Stephenson Collection (33985), Zugzwang-Goal, Sacrifice key, Sacrifice of white pieces, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: Q6B/2P5/2p2r2/1p1NN3/1P2k3/2R1P2B/8/2K1R3
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-24 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: Q6B/2P5/2p2r2/1p1NN3/1P2k3/2R1P2B/8/2K1R3
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-24 more...
1. Dg6! droht 2. Dxh7 0-0-0 3. Dc2#
1. ... fxg6 2. 0-0 0-0-0 3. Tc1#
1. ... b3 2. Dxg7 0-0-0 3. Dc3#
1. ... Tc8 2. De4+ Kd8 3. De7#
1. ... fxg6 2. 0-0 0-0-0 3. Tc1#
1. ... b3 2. Dxg7 0-0-0 3. Dc3#
1. ... Tc8 2. De4+ Kd8 3. De7#
Keywords: Brian Stephenson Collection (34071), Sacrifice key, Castling position (b + w), forced castling
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r3k3/1p1p1ppp/1p1B4/1p6/Pp6/P3P3/8/4K1QR
Reprints: Solving in Style [Nunn] 1985
111 Schweizer Schachkompositionen 1976-1986 , p. 45, 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: r3k3/1p1p1ppp/1p1B4/1p6/Pp6/P3P3/8/4K1QR
Reprints: Solving in Style [Nunn] 1985
111 Schweizer Schachkompositionen 1976-1986 , p. 45, 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
79 - P1049237
Alfred Grupen
1928 Die Schwalbe 07/65 06/07/1965
Dr. Wilhelm Massmann zum 70. Geburtstag gewidmet
(7+9) C+
#3
Alfred Grupen
1928 Die Schwalbe 07/65 06/07/1965
Dr. Wilhelm Massmann zum 70. Geburtstag gewidmet
(7+9) C+
#3
1. Tc5! droht 2. Sd4#
1. ... Sxc5 2. Dc4+ Td5 3. Sd4#
1. ... Lxc5 2. Sd4+ Lxd4 3. Da2#
1. ... Lc7 2. Lxc7 droht 3. Sd4#
2. ... Sc1,S~ 3. Te5#
2. ... Sxc5 3. Sxc5#
BS Problemid: 34265
Authors: Grupen, A
Sources:
Years: 1928
1. ... Sxc5 2. Dc4+ Td5 3. Sd4#
1. ... Lxc5 2. Sd4+ Lxd4 3. Da2#
1. ... Lc7 2. Lxc7 droht 3. Sd4#
2. ... Sc1,S~ 3. Te5#
2. ... Sxc5 3. Sxc5#
BS Problemid: 34265
Authors: Grupen, A
Sources:
Years: 1928
TODO: Quelle prüfen - weder bei visueller Prüfung noch im Schwalbe-Index für die Jahre 1928-1930 konnte die Aufgabe gefunden werden.
Das Rätsel ist gelöst: Die Aufgabe erschien nicht in der Schwalbe im Jahr 1928, sondern in einem Sonderheft der Schwalbe am 06.07.1965 als Widmungsaufgabe von AG zum 70. Geburtstag von Dr. Wilhelm Massmann mit der Problemnummer(!) 1928. Den Abdruck dieser Aufgabe fand Carsten Ehlers.
Die Quelldaten in der PDB sind nun richtiggestellt worden.
SCHRECKE: C+, popeye 4.87
1. Tc5! droht 2. Sd4#
1. ... Sxc5 2. Dc4+ Td5 3. Sd4#
1. ... Lxc5 2. Sd4+ Lxd4 3. Da2#
1. ... Lc7 2. Lxc7 droht 3. Sd4#
2. ... Sc1,S~ 3. Te5#
2. ... Sxc5 3. Sxc5# (2023-07-02)
comment
Das Rätsel ist gelöst: Die Aufgabe erschien nicht in der Schwalbe im Jahr 1928, sondern in einem Sonderheft der Schwalbe am 06.07.1965 als Widmungsaufgabe von AG zum 70. Geburtstag von Dr. Wilhelm Massmann mit der Problemnummer(!) 1928. Den Abdruck dieser Aufgabe fand Carsten Ehlers.
Die Quelldaten in der PDB sind nun richtiggestellt worden.
SCHRECKE: C+, popeye 4.87
1. Tc5! droht 2. Sd4#
1. ... Sxc5 2. Dc4+ Td5 3. Sd4#
1. ... Lxc5 2. Sd4+ Lxd4 3. Da2#
1. ... Lc7 2. Lxc7 droht 3. Sd4#
2. ... Sc1,S~ 3. Te5#
2. ... Sxc5 3. Sxc5# (2023-07-02)
comment
Keywords: Brian Stephenson Collection (34265), pin-mate, Line opening, Line closing, Sacrifice key, x pieces defend on one square
Genre: 3#
Computer test: SCHRECKE (2023-07-02): C+, popeye 4.87
FEN: bB2K3/8/1bp1k3/6Pp/4P3/1N1np3/2R1Q3/3r3r
Input: Brian Stephenson, 2004-08-12
Last update: Gunter Jordan, 2023-11-15 more...
Genre: 3#
Computer test: SCHRECKE (2023-07-02): C+, popeye 4.87
FEN: bB2K3/8/1bp1k3/6Pp/4P3/1N1np3/2R1Q3/3r3r
Input: Brian Stephenson, 2004-08-12
Last update: Gunter Jordan, 2023-11-15 more...
1. Kb7? droht 2. Dd4# 1. ... Lf6!
1. Sg3! droht 2. Db5+ Kxd6 3. S3f5#
1. ... Lxg3 2. Kb7 Le5 3. e4# 2. ... Lxd6 3. Dd4#
1. Sg3! droht 2. Db5+ Kxd6 3. S3f5#
1. ... Lxg3 2. Kb7 Le5 3. e4# 2. ... Lxd6 3. Dd4#
Keywords: Brian Stephenson Collection (35597), Minimal, Sacrifice key, Pawn mate, Blocknutzung, Knight sacrifice, Blockrömer
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1K6/6N1/3P4/3k4/PQ5b/4P3/8/5N2
Reprints: 44 Bote von der Ybbs 12/09/1930
3d-1601 2345 Chess Problems 1997
190 Versunkene Schätze , p. 86, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1K6/6N1/3P4/3k4/PQ5b/4P3/8/5N2
Reprints: 44 Bote von der Ybbs 12/09/1930
3d-1601 2345 Chess Problems 1997
190 Versunkene Schätze , p. 86, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-02 more...
1. Se6! Texe6 2. Tc6+
1. ... Tgxe6 2. Txe4+
1. ... Tgxe6 2. Txe4+
Keywords: Brian Stephenson Collection (35607), Sacrifice key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4rNNn/5B2/pR4r1/3P4/PPk1nR2/2B3p1/1PP5/2K5
Reprints: 506 FIDE Album 1914-1944/II , p. 99, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-19 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 4rNNn/5B2/pR4r1/3P4/PPk1nR2/2B3p1/1PP5/2K5
Reprints: 506 FIDE Album 1914-1944/II , p. 99, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-19 more...
1. Lb7? Sc7!
1. Ld8! Lxd8 2. Lb7 Sc7 3. Lc8 Se7 4. Ld7
1. Ld8! Lxd8 2. Lb7 Sc7 3. Lc8 Se7 4. Ld7
Teppo Mänttä: False name in FIDE Album! The composer is Veikko Hauru. See WFCC - List of composing title points (Fougiaxis and Enemark): Karhia has no points at all. Hauru has one point for this problem. (2024-01-31)
more ...
comment
more ...
comment
Keywords: Brian Stephenson Collection (36769), Sacrifice key
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: B3n1n1/4B3/1b1p3p/3P3p/3p3p/1P1k1P1P/3P4/3K4
Reprints: 1097 FIDE Album 1914-1944/II , p. 202, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-31 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: B3n1n1/4B3/1b1p3p/3P3p/3p3p/1P1k1P1P/3P4/3K4
Reprints: 1097 FIDE Album 1914-1944/II , p. 202, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-31 more...
1. Se4! droht 2. Tg5#
1. ... Lxe4 2. Db4 Lxb4 3. fxe4# 2. ... Txb4 3. Sd6#
1. ... Txe4 2. Db7 Txb7 3. fxe4# 2. ... Lxb7 3. Sxg7#
1. ... Lxe4 2. Db4 Lxb4 3. fxe4# 2. ... Txb4 3. Sd6#
1. ... Txe4 2. Db7 Txb7 3. fxe4# 2. ... Lxb7 3. Sxg7#
Keywords: Brian Stephenson Collection (38163), Nowotny (zweifach), Sacrifice key, Sacrifice of white pieces (D, S), Pawn mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: b3N3/r5n1/4p3/4Pk2/r4p2/b1Bp1P1K/4RNR1/1Qn5
Reprints: 256 FIDE Album 1959-1961 , p. 64, 1965
Ausgewählte Schachaufgaben [Zander] , p. 8, 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-18 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: b3N3/r5n1/4p3/4Pk2/r4p2/b1Bp1P1K/4RNR1/1Qn5
Reprints: 256 FIDE Album 1959-1961 , p. 64, 1965
Ausgewählte Schachaufgaben [Zander] , p. 8, 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-18 more...
1. Db5! droht 2. Te2#
1. ... Sxb5 2. Sxc2#
1. ... Txb5 2. Txc2#
1. ... Lxb5 2. Lxc2#
1. ... Txg1 2. Db6#
1. ... Dxe4 2. De2#
1. ... Dxf2 2. Dd3#
1. ... f3 2. Dg5#
1. ... Sxb5 2. Sxc2#
1. ... Txb5 2. Txc2#
1. ... Lxb5 2. Lxc2#
1. ... Txg1 2. Db6#
1. ... Dxe4 2. De2#
1. ... Dxf2 2. Dd3#
1. ... f3 2. Dg5#
Keywords: Brian Stephenson Collection (38288), Sacrifice key (D, dreifach), Balbo Theme, discovered checkmate, double-check mate (Drohung), Sacrifice of white pieces (D, LL, T)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3bK3/3pR3/7Q/4Bpp1/n1P1k3/2q2R2/Nr4B1
Reprints: A23 FIDE Album 1992-1994 , p. 9, 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-08 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3bK3/3pR3/7Q/4Bpp1/n1P1k3/2q2R2/Nr4B1
Reprints: A23 FIDE Album 1992-1994 , p. 9, 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-08 more...
1. Dxd3! droht 2. Df3#
Keywords: Brian Stephenson Collection (38362), Sacrifice key, Capture key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: q2Brr2/2p4p/3pR1PK/6R1/1NNQnk1p/3p3P/2bpP1p1/1n4b1
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: q2Brr2/2p4p/3pR1PK/6R1/1NNQnk1p/3p3P/2bpP1p1/1n4b1
Reprints: KunstschaCH 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-07 more...
1. Dxc3! droht 2. Dc6#
1. ... Dc1,Da6,Da8 2. De5#
1. ... Dxc3 2. Sdxc3#
1. ... Sd4,Se7 2. Sd6#
1. ... d2 2. Dc2#
1. ... Dc1,Da6,Da8 2. De5#
1. ... Dxc3 2. Sdxc3#
1. ... Sd4,Se7 2. Sd6#
1. ... d2 2. Dc2#
Keywords: Brian Stephenson Collection (38981), Sacrifice key, Queen sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/1N3n2/4kBP1/1Bppp3/8/q2NQRK1
Reprints: 17 FIDE Album 1974-1976 , p. 12, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-04-10 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/8/1N3n2/4kBP1/1Bppp3/8/q2NQRK1
Reprints: 17 FIDE Album 1974-1976 , p. 12, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-04-10 more...
1. Sh2! gxh2 2. g3+ Kh3 3. Df1#
1. ... Ta8 2. Sf3+ gxf3 3. Txb4#
1. ... g5 2. Dc4 gxh2 3. Th3#
1. ... Ta8 2. Sf3+ gxf3 3. Txb4#
1. ... g5 2. Dc4 gxh2 3. Th3#
Keywords: Brian Stephenson Collection (39041), Zugzwang-Goal, Model mate (dreifach), Sacrifice key (S), Blocknutzung, pin-mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1p5K/1p4p1/1Q6/rp4pk/1R4p1/6P1/5N2
Reprints: 38 Schach ohne Partner [Grasemann] , p. 44, 1977
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-20 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1p5K/1p4p1/1Q6/rp4pk/1R4p1/6P1/5N2
Reprints: 38 Schach ohne Partner [Grasemann] , p. 44, 1977
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-20 more...
1. Kh2! Dxd6+ 2. Seg3 Dxf8 3. Se4#
1. ... De7 2. Td4 Dxf8 3. Db4#
1. ... Db8 2. Dxb8 Kc4 3. Td4#
1. ... Dh7+ 2. Th6+ De7 3. Lxe7#
1. ... De7 2. Td4 Dxf8 3. Db4#
1. ... Db8 2. Dxb8 Kc4 3. Td4#
1. ... Dh7+ 2. Th6+ De7 3. Lxe7#
Keywords: Brian Stephenson Collection (39110), Sacrifice key, Provoked check, Sacrifice of white pieces (T, L)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5B2/2q5/2pR4/2k5/8/1Q2p1K1/4N3/5N2
Reprints: 103 Spectacular Chess Problems , p. 45, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-17 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 5B2/2q5/2pR4/2k5/8/1Q2p1K1/4N3/5N2
Reprints: 103 Spectacular Chess Problems , p. 45, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-17 more...
1. Th4! droht 2. Df3+ Kc4 3. Ld3#
1. ... Lxh4 2. Lb3+ Kc6 3. De8# 2. ... Kxd4 3. De3#
1. ... Kc6 2. La4+ Kd5 3. Da2#
1. ... f4 2. De4+ Kc4 3. Ld3#
Als Quelle wird in der 'Problem-Palette 1970' "Silesia 1909" angegeben.
1. ... Lxh4 2. Lb3+ Kc6 3. De8# 2. ... Kxd4 3. De3#
1. ... Kc6 2. La4+ Kd5 3. Da2#
1. ... f4 2. De4+ Kc4 3. Ld3#
Als Quelle wird in der 'Problem-Palette 1970' "Silesia 1909" angegeben.
Keywords: Brian Stephenson Collection (39168), Sacrifice key, Rook sacrifice, Bishop sacrifice
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1bp1b3/p2p4/p2k1p1p/3BR3/K7/2B1QP2/8
Reprints: 195 Problem-Palette , p. 69, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-11 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1bp1b3/p2p4/p2k1p1p/3BR3/K7/2B1QP2/8
Reprints: 195 Problem-Palette , p. 69, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-11 more...
1. Tb7! Lxb7 2. Ld8 Txd8 3. Sf7 Td5 4. Df3#
Keywords: Grimshaw, Römer, Brian Stephenson Collection (39537), Model mate, Sacrifice key (T), Sacrifice of white pieces (T, L), Line closing
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 2r5/n7/3N2p1/B6k/5Q1p/8/1R2p2K/7b
Reprints: 950 FIDE Album 1914-1944/II , p. 177, 1972
1043 Beispiele zur Ideengeschichte des Schachproblems , p. 214, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-26 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 2r5/n7/3N2p1/B6k/5Q1p/8/1R2p2K/7b
Reprints: 950 FIDE Album 1914-1944/II , p. 177, 1972
1043 Beispiele zur Ideengeschichte des Schachproblems , p. 214, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-26 more...
91 - P1054885
Erich Brunner
Akademisches Monatsheft für Schach 1911
J. Kohtz und C. Kockelkorn gewidmet
(7+3) C+
#3
Erich Brunner
Akademisches Monatsheft für Schach 1911
J. Kohtz und C. Kockelkorn gewidmet
(7+3) C+
#3
1. g4! La6 2. Sb4 Lc4 3. Sb1#
1. ... Le6 2. Sd4 Lc4 3. Sb1#
1. ... Lb7 2. Sb4 Ld5 3. Sxd5#
1. ... Ld7 2. Sd4 Lb5 3. Sdxb5#
1. ... Lxg4 2. Sd4 Le2 3. Sxe2#
1. Sb4? Le6!
1. Sd4? La6!
1. g3? Lh3!
Breuer: Fünf Römer.
1. ... Le6 2. Sd4 Lc4 3. Sb1#
1. ... Lb7 2. Sb4 Ld5 3. Sxd5#
1. ... Ld7 2. Sd4 Lb5 3. Sdxb5#
1. ... Lxg4 2. Sd4 Le2 3. Sxe2#
1. Sb4? Le6!
1. Sd4? La6!
1. g3? Lh3!
Breuer: Fünf Römer.
Keywords: Brian Stephenson Collection (39934), Zugzwang-Goal, Schlagrömer, Blockrömer, Sacrifice key (B)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2b5/8/2N5/K7/4p3/N1k1P3/2B3P1/2B5
Reprints: Er
450 Deutsche Allgemeine Zeitung 28/06/1925
223 Erich Brunner - Ein Künstler und Deuter des Schachproblems , p. 138, 1958
715 Beispiele zur Ideengeschichte des Schachproblems , p. 152, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2b5/8/2N5/K7/4p3/N1k1P3/2B3P1/2B5
Reprints: Er
450 Deutsche Allgemeine Zeitung 28/06/1925
223 Erich Brunner - Ein Künstler und Deuter des Schachproblems , p. 138, 1958
715 Beispiele zur Ideengeschichte des Schachproblems , p. 152, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-10 more...
92 - P1055424
Michael Terebesi
Schweizerische Arbeiter-Schachzeitung 1974
2. Preis
Informalturnier
(7+13) C+
#2
Michael Terebesi
Schweizerische Arbeiter-Schachzeitung 1974
2. Preis
Informalturnier
(7+13) C+
#2
1. Sd6? Txd6 2. Df6# 1. ... Lxd6 2. Dd1# 1. ... Sd3!
1. Dd6! Txd6 2. Se5# 1. ... Lxd6 2. Sd4#
1. ... e5 2. Df6#
1. ... Sd7 2. Dd1#
H. Henneberger: Nowotny in Verführung und Lösung mit Matt- und Paradenwechseln.
1. Dd6! Txd6 2. Se5# 1. ... Lxd6 2. Sd4#
1. ... e5 2. Df6#
1. ... Sd7 2. Dd1#
H. Henneberger: Nowotny in Verführung und Lösung mit Matt- und Paradenwechseln.
Keywords: Brian Stephenson Collection (40475), vornehmer Nowotny, Changed mates, transferred mates, Sacrifice key, Queen sacrifice, Line closing (vierfach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b1rr3/q4N2/1n2p2p/6p1/2pQR1Rp/1Np1Pk2/8/4nK2
Reprints: 53 Kunstschach in der Schweiz , p. 37, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-22 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1b1rr3/q4N2/1n2p2p/6p1/2pQR1Rp/1Np1Pk2/8/4nK2
Reprints: 53 Kunstschach in der Schweiz , p. 37, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-22 more...
93 - P1055428
Jacques Weber
Schweizerische Schachzeitung 1975
3. ehrende Erwähnung
Informalturnier
(10+8) C+
#2*
Jacques Weber
Schweizerische Schachzeitung 1975
3. ehrende Erwähnung
Informalturnier
(10+8) C+
#2*
* 1. ... Txd3 2. Db4# 1. ... Lxd3 2. Db2# 1. ... Sdc5 2. Lf6# 1. ... Sec5 2. Td6#
1. Sc5! droht 2. De4#
1. ... Td3 2. Db4# 1. ... Ld3 2. Db2# 1. ... Sdxc5 2. Lf6# 1. ... Sexc5 2. Td6#
1. ... Lg2 2. Db4# 1. ... Txg4 2. Db2# 1. ... Sf6 2. Lxf6# 1. ... Sg5 2. Td6#
H. Henneberger: In den Satzspielen, in der Lösung und zusätzlich in weiteren
vier Abspielen findet man die gleichen Mattzüge.
1. Sc5! droht 2. De4#
1. ... Td3 2. Db4# 1. ... Ld3 2. Db2# 1. ... Sdxc5 2. Lf6# 1. ... Sexc5 2. Td6#
1. ... Lg2 2. Db4# 1. ... Txg4 2. Db2# 1. ... Sf6 2. Lxf6# 1. ... Sg5 2. Td6#
H. Henneberger: In den Satzspielen, in der Lösung und zusätzlich in weiteren
vier Abspielen findet man die gleichen Mattzüge.
Keywords: Brian Stephenson Collection (40479), Sacrifice key, transferred mates, Knight sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1B1nBp2/4n2R/r7/p2k2N1/3N2r1/P4P2/KQR2b2
Reprints: 57 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-24 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1B1nBp2/4n2R/r7/p2k2N1/3N2r1/P4P2/KQR2b2
Reprints: 57 Kunstschach in der Schweiz , p. 39, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-24 more...
1. Sf6! Lxf6 2.
1. ... Txf6 2.
1. ... Dxf4 2.
1. ... gxf4 2.
1. ... Txf6 2.
1. ... Dxf4 2.
1. ... gxf4 2.
Keywords: Brian Stephenson Collection (40734), Sacrifice key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K1B4b/p2RPp2/6r1/1RBN1kpP/r2p1P2/8/4Q1pq/8
Reprints: 359 FIDE Album 1945-1955 , p. 77, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-21 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K1B4b/p2RPp2/6r1/1RBN1kpP/r2p1P2/8/4Q1pq/8
Reprints: 359 FIDE Album 1945-1955 , p. 77, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-11-21 more...
1. Tgg7? Le6!
1. f5! Lxg8! 2. Tf7 Lxf7 3. Sxf7# 2. ... Lxg5 Lg7# 2. ... Kxg5 3. Le3#
1. ... Lxb7+ 2. Kxb7 Lxg5 3. Lg7#
1. f5! Lxg8! 2. Tf7 Lxf7 3. Sxf7# 2. ... Lxg5 Lg7# 2. ... Kxg5 3. Le3#
1. ... Lxb7+ 2. Kxb7 Lxg5 3. Lg7#
Keywords: Brian Stephenson Collection (41653), Sacrifice key, Blocknutzung, Provoked check, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: K5R1/1R5p/1P5k/3b2Np/3B1P1b/6pP/6P1/8
Reprints: 4225 Deutsche Schachzeitung , p. 175, 06/1877
21 Schachprobleme [Klett] 1878
2 Svenska Familj-Journalen 07/1878
New York Tid-Bits 15/05/1886
17 Classic Chess Problems by Pioneer Composers , p. 15, 1970
1032 Augsburger Allgemeine 22/11/2008
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: K5R1/1R5p/1P5k/3b2Np/3B1P1b/6pP/6P1/8
Reprints: 4225 Deutsche Schachzeitung , p. 175, 06/1877
21 Schachprobleme [Klett] 1878
2 Svenska Familj-Journalen 07/1878
New York Tid-Bits 15/05/1886
17 Classic Chess Problems by Pioneer Composers , p. 15, 1970
1032 Augsburger Allgemeine 22/11/2008
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
1. Tg2! hxg2 2. Dxd4+ Kg3 3. Dh4#
1. ... Tf2 2. De5+ Kf3 3. Tg3#
1. ... Te3 2. Dh4+ Kf3 3. Tf2#
1. ... Tg3 2. Dxd4+ Kf3 3. Tf2#
1. ... Tf1 2. Lg5+ Kf3 3. Da8#
1. ... Tf2 2. De5+ Kf3 3. Tg3#
1. ... Te3 2. Dh4+ Kf3 3. Tf2#
1. ... Tg3 2. Dxd4+ Kf3 3. Tf2#
1. ... Tf1 2. Lg5+ Kf3 3. Da8#
Duplicate Diagram: P1092129
Keywords: Brian Stephenson Collection (42706), Sacrifice key, Blocknutzung, corner to corner (D)
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 3B3Q/8/3K4/5p2/3p1k2/3p1r1p/7R/2n5
Reprints: The Golden Argosy 1929
45 Spectacular Chess Problems , p. 25, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-19 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 3B3Q/8/3K4/5p2/3p1k2/3p1r1p/7R/2n5
Reprints: The Golden Argosy 1929
45 Spectacular Chess Problems , p. 25, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-19 more...
97 - P1057933
Samuel Loyd
La Strategie 1909
Numa Préti-Gedächnisturnier
keine Auszeichnung
(9+12) C+
#3
Samuel Loyd
La Strategie 1909
Numa Préti-Gedächnisturnier
keine Auszeichnung
(9+12) C+
#3
1. Sd6? droht 2. Se4 1. ... Sg3!,Txe2!
1. Lb7! droht 2. Lb8 Kb6 3. Lxa7#
1. ... Lxb7 2. Sd6 Kd4 3. Se4# 2. ... Kd5 3. Sxb7#
1. ... Txe2 2. Lb8
1. Lb7! droht 2. Lb8 Kb6 3. Lxa7#
1. ... Lxb7 2. Sd6 Kd4 3. Se4# 2. ... Kd5 3. Sxb7#
1. ... Txe2 2. Lb8
Keywords: Brian Stephenson Collection (42990), Sacrifice key, Bishop sacrifice, Rook sacrifice, Drohzuwachs, Preplan
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: b7/p1BR2pK/B1p5/pNk3p1/Pp4Pp/1P3n2/4R2r/7n
Reprints: 126 Sam Loyd and his Chess Problems , p. 132, 1926
182 Versunkene Schätze , p. 82, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-03 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: b7/p1BR2pK/B1p5/pNk3p1/Pp4Pp/1P3n2/4R2r/7n
Reprints: 126 Sam Loyd and his Chess Problems , p. 132, 1926
182 Versunkene Schätze , p. 82, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-03 more...
1. Sd6! droht 2. Dh8+ Ke7 3. Sc8#
1. ... Ke7 2. Df8+ Kxf8 3. Sg6#
1. ... cxd6 2. Dd8+ Kxe5 3. Dg5#
1. ... Kxe5 2. Sc4+ Kf4 3. Df8#
1. ... Ke7 2. Df8+ Kxf8 3. Sg6#
1. ... cxd6 2. Dd8+ Kxe5 3. Dg5#
1. ... Kxe5 2. Sc4+ Kf4 3. Df8#
Keywords: Brian Stephenson Collection (43483), Model mate (vierfach), Fluchtfeldwechsel, Drag-in sacrifice, Sacrifice key, Sacrifice of white pieces (S, D)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: Q1N5/2p4K/4pk2/4N3/3pp1pP/6r1/8/3b4
Reprints: 534 Beispiele zur Ideengeschichte des Schachproblems , p. 117, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-20 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: Q1N5/2p4K/4pk2/4N3/3pp1pP/6r1/8/3b4
Reprints: 534 Beispiele zur Ideengeschichte des Schachproblems , p. 117, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-20 more...
1. c3! Lxc3 2. Sc5
1. ... Le6 2. Sh5+
1. ... Lf5 2. Se8+
1. ... ... 2. Sd4
1. ... Le6 2. Sh5+
1. ... Lf5 2. Se8+
1. ... ... 2. Sd4
Keywords: Brian Stephenson Collection (44211), Sacrifice key, Blocknutzung
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2b5/6NK/3P1kP1/8/2P1pPp1/1N6/n1P5/b7
Reprints: 61 The White Knights , p. 81, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2b5/6NK/3P1kP1/8/2P1pPp1/1N6/n1P5/b7
Reprints: 61 The White Knights , p. 81, 1917
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-10 more...
1. Sc2? droht 2. Sb4# 1. ... La3!
1. Te6? droht 2. Te5# 1. ... Sg4!
1. Tc6! droht 2. Sb6+ Ke5 3. Te6#
1. ... Sxc6 2. Sc2 Sa5 3. Sb4#
1. ... Sc4 2. Te6 Sd2 3. Te5#
H. Henneberger: Doppelsetzung der Schweizer Idee. Die Drohungen in den Probespielen
treten als Mattzüge wieder auf.
1. Te6? droht 2. Te5# 1. ... Sg4!
1. Tc6! droht 2. Sb6+ Ke5 3. Te6#
1. ... Sxc6 2. Sc2 Sa5 3. Sb4#
1. ... Sc4 2. Te6 Sd2 3. Te5#
H. Henneberger: Doppelsetzung der Schweizer Idee. Die Drohungen in den Probespielen
treten als Mattzüge wieder auf.
Keywords: Brian Stephenson Collection (45008), Sacrifice key, Rook sacrifice
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3Np3/p5R1/n1Pk1P1K/3N1p2/2PB1p2/7n/2b5
Reprints: 61 Kunstschach in der Schweiz , p. 41, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-18 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3Np3/p5R1/n1Pk1P1K/3N1p2/2PB1p2/7n/2b5
Reprints: 61 Kunstschach in der Schweiz , p. 41, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-18 more...
Show statistic for complete result. Show search result faster by using ids.
https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20220810+AND+CPLUS++AND+K%3D%27Opferschl%C3%BCssel%27
The problems of this query have been registered by the following contributors:
Gerd Wilts (1)Brian Stephenson (99)
comment