Die Schwalbe

54 problem(s) found in 4834 milliseconds (displaying 54 problem(s)). [COMMENTDATE>=20220810 AND NOT A='Funk, Klaus' AND S='Good Companions'] [download as LaTeX]

1 - P1020689
Charles Promislo
Good Companions 22/02/1916
2. Preis
P1020689
(10+8)
#2
1. Se6!
play all play one stop play next play all
Henrik Juel: dual after 1.Se6 Lh4,Lxg7 (2024-02-12)
comment
Keywords: Brian Stephenson Collection (5534), Sacrifice key
Genre: 2#
FEN: 3R2bN/5pPB/2p2b1R/2N1kn2/2Q5/p1PP2n1/K7/8
Reprints: All Change Here! 1919
50 The American Two-move Chess Problem , p. 45, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
2 - P1031839
Thomas R. Dawson
Good Companions 03/1922
ehrende Erwähnung
P1031839
(7+8) C+
#3
1. Sc7! droht 2. Ld5+
1. ... Sge3 2. Sb5
1. ... Sf4 2. Sa6
1. ... Sxh4 2. Se6
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (16743)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: K3N3/1N1p1B2/2k5/B7/1pP4P/5b2/2n3n1/4b2q
Reprints: 28 Valves and Bi-Valves , p. 40, 1930
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-17 more...
3 - P1038577
Arnoldo Ellerman
Good Companions 1913
1. Preis
P1038577
(7+11) C+
#2
1. Lh8! droht 2. Ke5#
1. ... c5 2. Kxe3#
1. ... Lxd5+ Kxd5#
1. ... Ld4 2. Kxd4#
1. ... g4 2. Kf4#
1. ... Sg4 2. Kf3#
1. ... Sc6 2. Sf4#
1. ... c6 2. Se7#
1. ... Sf7 2. Lh7#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23528), discovered checkmate (wK sechsfach), Dual avoidance (zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1qrn2B1/bbp5/p5k1/3N2p1/4K3/4p2R/1BQ4n/6R1
Reprints: The Good Companion Two-Mover 1922
Simple Two-move Themes 1924
81 Versunkene Schätze , p. 40, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-27 more...
4 - P1038620
Arthur James Mosely
Good Companions 1914
2. Preis
P1038620
(10+10)
#2
1. Sc4 (Zugzwang)
1. ... Sd7,Sf~ 2. De6#
1. ... Lc7 2. Sxc7#
1. ... Ld6 2. Dxd6#
1. ... Le5 2. Txe5#
1. ... Sc6 2. Sab6#
1. ... Sc8 2. Db7#
1. ... b4 2. Le4#
1. ... bxc4 2. Lxc4#
play all play one stop play next play all
BS Problemid: 23571
Authors: Mosely, Arthur J
Sources: All Change Here! 1919
FIDE Album (1914-1944) (I) 1971
Chess Wizardry: The New ABC of Chess Problems 1996
Years: 1914
SCHRECKE: C+, popeye 4.87 (2023-03-23)
comment
Keywords: Brian Stephenson Collection (23571)
Genre: 2#
FEN: Nb3nK1/n4Pp1/Q5P1/Nppk4/3p1p2/B2B1p2/5P2/4R3
Reprints: 10 Atputa 136 10/06/1927
715 FIDE Album 1914-1944/I 1971
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2015-12-16 more...
5 - P1038630
Otto Ackermann
Good Companions 1914
2. ehrende Erwähnung
P1038630
(10+6)
#2

BS Problemid: 23581
Authors: Ackermann, Otto
Sources: The Good Companion Two-Mover 1922
Years: 1914
SCHRECKE: C+, popeye 4.87
1. Lxf6! droht 2. Lg5#
1. ... Dxc4+ 2. Lc3#
1. ... Dxf6 2. Txf6#
1. ... Lxf3 2. g3# (2022-09-18)
comment
Keywords: Brian Stephenson Collection (23581)
Genre: 2#
FEN: 5R2/5q2/2bp1p1N/8/R1P2k2/2BPpN2/6PP/2K5
Input: Brian Stephenson, 2004-08-12
6 - P1038683
William Bayard Rice
Good Companions 05/1915
P1038683
(5+5) C+
#2*
* 1. ... g4 2. Tf4# 1. ... Sb2,S~ 2. Sde3# 1. ... e6 2. Dh7# 1. ... e5 2. Sd6# 1. ... Lc7,L~ 2. Sxe7#

1. Sf4! droht 2. De6#
1. ... g4 2. Dg6#
1. ... gxf4 2. Txf4#
1. ... Kg4 2. Dh3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23634), Flight-giving key
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3b4/4p3/7Q/3N1kp1/2NR4/8/8/K2n4
Reprints: The Problemist 1915
48 The American Two-move Chess Problem , p. 44, 1965
Chess Wizardry [Rice] 1996
2345 Chess Problems 1997
The Problemist 2002
216 Encyclopedia of Chess Problems , p. 67, 2012
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
7 - P1038684
Charles Promislo
Good Companions 22/02/1915
1. ehrende Erwähnung
P1038684
(9+8) C+
#2
1. Dc3! Sxh6,Se7 2. Dxf6#
1. ... Txh6,Th5 2. Df3#
1. ... exd5,e5 2. Dc8#
1. ... Sc7,Sa7 2. Sd4#
1. ... Txh3 2. Dxh3#
1. ... Thg4 2. hxg4#
1. ... Thf4 2. Sg3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23635), Mutate, Zugzwang-Goal, pin-mate, Pawn mate, Theme B2
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6n1/6K1/4ppRP/1n1P1k2/4r2r/7P/1p1QN2B/1B6
Reprints: 107 Spectacular Chess Problems , p. 46, 1965
45 The American Two-move Chess Problem , p. 44, 1965
96 FIDE Album 1914-1944/I , p. 31, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
8 - P1038693
Giorgio Guidelli
737 Good Companions 12/1915
1. Preis
P1038693
(8+9) C+
#2
1. Dd4! droht 2. Df6#
1. ... Dc5 2. Txe4#
1. ... De5 2. Sxe4#
1. ... Df5 2. Dg7#
play all play one stop play next play all
Breuer: Task-Rekord: Die gefesselte sD verstellt auf ihrer Fessellinie dreimal einen
anderen langschrittigen Stein.
more ...
comment
Keywords: Brian Stephenson Collection (23644), Task (Construction), pin-mate
Genre: 2#
Computer test: Popeye 4.61
FEN: 2r5/4rn2/3N3p/Rq4kP/4bR2/4Q1p1/8/2BB2Kn
Reprints: 54A The Good Companion Two-Mover 1922
Mate in two moves 1931
Schach-Echo , p. 100, 06/1934
30 Schach-Express , p. 25, 02/04/1947
778 Beispiele zur Ideengeschichte des Schachproblems , p. 164, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-07 more...
9 - P1038695
Arthur M. Sparke
Good Companions 1915
3. Preis
P1038695
(10+10)
#2

BS Problemid: 23646
Authors: Sparke, Arthur M
Sources:
Years: 1915
SCHRECKE: C+, popeye 4.87
1. Se4! droht 2. Sc3#
1. ... Kxe4 2. d5#
1. ... Sxd4 2. Sg3#
1. ... fxe4 2. Dc5#
1. ... Dxb8 2. Dc6#
1. ... Dc6 2. Dxc6# (2022-12-08)
comment
Keywords: Brian Stephenson Collection (23646)
Genre: 2#
FEN: qB1N4/p3p3/b3P3/1pNk1p2/1R1P4/K4n1r/7p/2QR3B
Input: Brian Stephenson, 2004-08-12
10 - P1038700
Arnoldo Ellerman
758 Good Companions 01/1916
1. Preis
2. Meredith-Turnier
P1038700
(7+5) C+
#2
1. Df3! (Zugzwang)
1. ... exf3+ 2. Le3#
1. ... Kc4 2. Sb6#
1. ... Ke5 2. Th5#
1. ... Te5 2. Db3#
1. ... Td6,Th6,Tg6,Tf6 2. Dxe4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23651), Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE (2022-09-23): C+, popeye 4.87
FEN: B1N5/4p3/2n1r3/R1Bk4/4p2R/8/8/4K2Q
Reprints: 41A The Good Companion Two-Mover 1922
7 Volksstimme (Chemnitz) 18/06/1960
21 El Ajedrez (revista técnica de ajedrez) 04/1980
2c-367 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-19 more...
11 - P1038705
Berthold Weiss
Good Companions 1915
1. Preis
P1038705
(11+8)
#2

BS Problemid: 23656
Authors: Weiss, B
Sources:
Years: 1915
SCHRECKE: C+, popeye 4.87
1. Dh2! (Zugzwang)
1. ... Tb7 2. Se4#
1. ... Lb7 2. Lc7#
1. ... Tg7 2. Tf6#
1. ... Lg7 2. Sf7#
1. ... Ta1,Ta~ 2. Lc7#
1. ... Txh2,Th~ 2. Sf7#
1. ... Txe7+ 2. Lxe7#
1. ... Le4 2. Sxe4#
1. ... Ld5 2. c5#
1. ... Lc6 2. Sf5#
1. ... Lf6 2. Txf6# (2023-03-22)
comment
Keywords: Brian Stephenson Collection (23656)
Genre: 2#
FEN: b2BKR1b/r2pP2r/1P1k4/4p1N1/1PPN4/5pQ1/5P2/8
Input: Brian Stephenson, 2004-08-12
12 - P1038710
Gilbert S. Dobbs
Good Companions 05/1915
1. Meredith Turnier, 1915
4. Preis
P1038710
(6+4) C+
#2
1. Th6! Dxe5 2. Td6#
1. ... Df7+ 2. Sxf7#
play all play one stop play next play all
more ...
comment
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...
13 - P1038759
Arnoldo Ellerman
1127 Good Companions 12/1916
1. Preis
P1038759
(8+9) C+
#2
1. e7! droht 2. Se6#
1. ... Sg5 2. Dxf6#
1. ... Se5 2. Df2#
1. ... Le5 2. Dd3#
1. ... d5 2. Df4#
1. ... Ld5 2. Dxd5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23711), Unpinning (wD, fünffach), pin-mate (zweifach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: b7/B1N5/q2pPb2/1pr2Q1K/3k4/pP3n2/8/1B1N4
Reprints: 96D The Good Companion Two-Mover 1922
790 Beispiele zur Ideengeschichte des Schachproblems , p. 166, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-19 more...
14 - P1038786
Kazimierz Grabowski
Good Companions 1916
3. Preis
P1038786
(6+8) C+
#2
1. Se7! droht 2. Sg6#
1. ... Tg3 2. Da8#
1. ... Tc6 2. Td8#
1. ... Sf5,Sg~ 2. Dg8#
play all play one stop play next play all
Sources: The Good Companion Two-Mover 1922
SCHRECKE: C+, popeye 4.87
1. Se7! droht 2. Sg6#
1. ... Tg3 2. Da8#
1. ... Tc6 2. Td8#
1. ... Sf5,Sg~ 2. Dg8# (2023-01-24)
comment
Keywords: Brian Stephenson Collection (23738)
Genre: 2#
FEN: 6Nk/3R1Bnr/7p/8/b7/2r5/2n3Qb/B6K
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2023-02-19 more...
15 - P1038860
Kazimierz Grabowski
Good Companions 1917
P1038860
(6+6)
#2

BS Problemid: 23813
Authors: Grabowski, Kazimierz
Sources: The Good Companion Two-Mover 1922
Years: 1917
SCHRECKE: 1. De3! (Zugzwang)
1. ... Lxc2,Lb5 2. Sb5#
1. ... Lc6 2. Txc6#
1. ... g5 2. Sf5#
1. ... Dxc7 2. Td2#
1. ... Dxe7 2. Dd4#
1. ... De8 2. Sxe8#
1. ... Dxc8 2. Sxc8#
1. ... Sh7,Se6 2. De6#
1. ... Sb8,Sd~ 2. Dc5#
1. ... Se5 2. Da3,Dc5# (Mattdual)
1. ... Lb3 2. Tc6,Sb5# (Mattdual) (2023-02-08)
comment
Keywords: Brian Stephenson Collection (23813)
Genre: 2#
FEN: 2Bq1n2/2NnN3/3k2p1/8/b7/8/2R1QK2/8
Input: Brian Stephenson, 2004-08-12
16 - P1038868
Arthur M. Sparke
Good Companions 1917
2. Platz
P1038868
(9+10)
#2
1. De7 droht 2. Db4#
1. ... c5 2. Lb7#
1. ... c2 2. Sd2#
1. ... gxf3+ 2. Sg4#
1. ... Sxe3 2. Td4#
1. ... Sf5 2. Sg5#
play all play one stop play next play all
BS Problemid: 23821
Authors: Sparke, Arthur M
Sources: The Good Companion Two-Mover 1922
Years: 1917
im 'Soldatencourant' mehrere Fehllösungen mit 1. Dg5?,Df6? (1. ... gxf3+!)
SCHRECKE: C+, popeye 4.87 (2022-12-08)
comment
Keywords: Brian Stephenson Collection (23821)
Genre: 2#
FEN: 2K5/2P5/B1p5/4N2R/4k1pQ/p1pRBNnb/1b6/3n2r1
Reprints: 39 De Soldatencourant 20/04/1917
Input: Brian Stephenson, 2004-08-12
Last update: Mario Richter, 2016-09-30 more...
17 - P1038897
Otto B. Wurzburg
Good Companions 1917
P1038897
(7+9) C+
#2
1. Kg8! droht 2. Txf7#
1. ... Se5+ 2. Lg5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23850), Cross check, Provoked check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5N1K/3R1p2/1R2Nk1p/8/5Bn1/2n2Q2/7p/4rrq1
Reprints: The Good Companion Two-Mover 1922
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-31 more...
18 - P1038996
Antonio Bottacchi
Good Companions 1918
P1038996
(8+10)
#2

BS Problemid: 23950
Authors: Bottacchi, Antonio
Sources:
Years: 1918
SCHRECKE: C+, popeye 4.87
1. Ta4! droht 2. d4#
1. ... Sf3 2. Dxd6#
1. ... Shf5 2. De5#
1. ... Sdf5 2. Dc3#
1. ... Sf7 2. Dd4# (2022-10-26)
comment
Keywords: Brian Stephenson Collection (23950)
Genre: 2#
FEN: 5KB1/3p4/1R1n1Qp1/Ppk5/6Rn/6p1/3P1rr1/6Bb
Input: Brian Stephenson, 2004-08-12
19 - P1039002
Henry Wald Bettmann
Good Companions 22/02/1918
1. Preis
P1039002
(13+7) C+
#2
1. e6! droht 2. Le5#
1. ... Sf2 2. Sd5#
1. ... Sf4 2. Sg4#
1. ... Txd7 2. exd7#
1. ... Txf6+ 2. Lxf6#
1. ... Ld8,La4 2. Dc5#
1. ... Ld4 2. Ld2#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23956), Line closing, discovered checkmate, Blocknutzung
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5r2/pr1PQ3/1b3N2/4P3/2P4n/R1B1k1Pn/1PP5/1N3K1B
Reprints: 258 Deutsche Allgemeine Zeitung 05/08/1923
56 The American Two-move Chess Problem , p. 46, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
20 - P1039004
Alain C. White
Good Companions 1918
1. Preis
P1039004
(7+5) C+
#2
1. De7! droht 2. Dc5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (23958)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: b3Qn2/3p4/4qB1K/8/6R1/4k2N/R3P3/8
Reprints: Chess Problems: Introduction to an Art 1963
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
21 - P1039005
Kazimierz Grabowski
Good Companions 1918
2. Platz
P1039005
(5+6) C+
#2
1. Tg2! droht 2. Lg6#
1. ... e5 2. Ld5#
1. ... Se7 2. Sd6#
1. ... Sf6 2. Tg7#
play all play one stop play next play all
Sources: BCPS Rapid Solving (Cheltenham) 2001
SCHRECKE: C+, popeye 4.87 (2023-01-24)
comment
Keywords: Brian Stephenson Collection (23959)
Genre: 2#
FEN: 2N1brnB/5k2/4p1Rp/8/4B3/8/8/7K
Reprints: British Chess Problem Society 1918
74 Jüdische Stimme 19/10/1928
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2023-02-19 more...
22 - P1039020
James Frank Stimson
Good Companions 1918
P1039020
(12+6) C+
#2
1. Sc4+!
1. ... Kc5 2. Th5#
1. ... Ke7 2. fxe8=D#,fxe8=T#
1. ... Kc7 2. bxc8=D#,bxc8=T#
1. ... Kd5 2. De5#
1. ... Kxd7 2. f8=S#
1. ... Ke6 2. fxg8=D#,fxg8=L#
play all play one stop play next play all
Der Autor ist heutzutage wohl besser bekannt unter dem Namen Ua Tane.
more ...
comment
Keywords: Brian Stephenson Collection (23974), Checking key, Flight-giving key (fünffach), under-promotion in mating move (S), Promotion in the mating move (D)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: r1nrn1q1/RP1P1P1R/3k2P1/1P2N3/6P1/2Q5/B7/K7
Reprints: The Good Companion Two-Mover 1922
37E Simple Two-move Themes 1924
De Problemist 1929
Diario de Noticias (Rio) 26/10/1930
Mate in two moves 1931
Faszinierendes Schachproblem 1963
125 FIDE Album 1914-1944/I , p. 36, 1971
826 Beispiele zur Ideengeschichte des Schachproblems , p. 174, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-30 more...
23 - P1039160
Arnoldo Ellerman
2197 Good Companions 05/1919
P1039160
(8+14) C+
#2
1. e7! droht 2. e8=D#
1. ... Tab2 2. Da3#
1. ... Tdb2 2. Dxa5#
1. ... Sd4 2. Dc4#
1. ... Se5 2. Db3#
1. ... f6 2. Dc6#
play all play one stop play next play all
Breuer: Fünffache indirekte Entfesselung der wD, die auf der Diagonalen a1-h8 gefesselt ist.
more ...
comment
Keywords: Brian Stephenson Collection (24114), indirekte Entfesselung (wD, fünffach), Promotion in the mating move (D,L)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1R4bK/5p2/3pP2p/p4p1q/k4P2/2Qppn2/r2rN3/bN2B3
Reprints: 102B The Good Companion Two-Mover 1922
839 Beispiele zur Ideengeschichte des Schachproblems , p. 176, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-02 more...
24 - P1039176
Lee Windle
Good Companions 04/1919
9. Meredith Turnier, 1919
2. Preis
P1039176
(6+6) C+
#2
1. c4! droht 2. Df4#
1. ... Dxc4+ 2. Txc4#
1. ... Db5+ 2. cxb5#
1. ... Dd6 2. c5#
1. ... e5 2. Dg4#
1. ... Kd4 2. De3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24130), discovered checkmate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/4p3/Kp6/p2N2Q1/Rq2k3/2P5/3pB3/8
Reprints: The Good Companion Two-Mover 1922
61 The American Two-move Chess Problem , p. 48, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
25 - P1039194
Louis Rothstein
Good Companions 02/1919
1. Preis
P1039194
(9+7) C+
#2
1. Kc3! Dc6+ 2. Lc4#
1. ... Dxe5+ 2. Td4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24148), Provoked check (zweifach), Cross check, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n7/1p1P4/4q3/RB1kP1Nn/1P2R1b1/3p4/3K2Q1/8
Reprints: The Good Companion Two-Mover 1922
60 The American Two-move Chess Problem , p. 47, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-13 more...
26 - P1039199
Charles Promislo
2027 Good Companions 01/1919
1. ehrende Erwähnung
P1039199
(8+8)
#2
1. Dd4! droht 2. Dd6#
1. ... Sxe4+ 2. Te2#
1. ... Sd3+ 2. Sd2#
1. ... Dxe4 2. Txg3#
1. ... Dxe3 2. Sg5
1. ... De2+ 2. Sd2#
1. ... Dd1 2. Sd2#
play all play one stop play next play all
Henrik Juel: duals after 1... Sh1,Sh3+ (2023-12-12)
comment
Keywords: Brian Stephenson Collection (24153), Cross check, pin-mate, discovered checkmate
Genre: 2#
FEN: 8/1p6/8/5p2/4NkpP/4Rqr1/KQ3nrP/2B2R2
Reprints: The Good Companion Two-Mover 1922
IV Die Schwalbe 85, p. 218, 01/1935
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-12 more...
27 - P1039233
Gilbert S. Dobbs
Good Companions 10/1919
10. Meredith Turnier, 1919
2. Preis
P1039233
(8+4) C+
#2
1. Sa8! droht 2. Sb6#
1. ... Dxa5,Dc5,Dd6 2. Db3#
1. ... De7+ 2. Sbc7#
1. ... Sxd4 2. Dxd4#
1. ... Sd5 2. Dxe2#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24188), Flight-giving key, Cross check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/1KN5/B7/BN6/1qkP1n2/4Q3/P3n3/8
Reprints: 62 The American Two-move Chess Problem , p. 48, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
28 - P1039318
Charles Promislo
Good Companions 04/1920
P1039318
(6+4) C+
#2
1. Dh7! droht 2. Df5#
1. ... Sd5,Sh5,Sg6 2. Dg6#
1. ... Th8 2. gxh8=D#
1. ... Txf8 2. g8=S#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24274), ambush key, Promotion (D), under-promotion (S), discovered checkmate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 5Br1/2N1NkP1/7Q/8/5n2/3n4/7K/8
Reprints: Chess Problems: Introduction to an Art 1963
69 The American Two-move Chess Problem , p. 50, 1965
66 Problemkiste XII 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
29 - P1039352
Lionel Sharples Penrose
Good Companions 04/1920
3. Preis
2nd Complete Block Tourney
P1039352
(9+7) C+
#2*
* 1. ... Tg4 2. Txe2#
* 1. ... Lg4 2. Df4#
* 1. ... Tf4 2. Dxf4#
* 1. ... Lf3 2. Da7#
1. Sg5! Tg4 2. Df3#
1. ... Lg4 2. Txe4#
1. ... Tf4 2. Da7#
1. ... Lf3 2. Dxf3#
play all play one stop play next play all
Breuer: Hume und White sehen in dieser Aufgabe den Pionier des Grimshaw-Mattwechsels,
deshalb ein historisch wichtiges Problem.
more ...
comment
Keywords: Brian Stephenson Collection (24308), Grimshaw, Changed mates, Mutate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/5Q2/3PN1P1/3PR2b/2p1n2r/4k3/2PRp3/4K1b1
Reprints: The Two-move Chess Problem: Trad. & Dev. 1966
856 Beispiele zur Ideengeschichte des Schachproblems , p. 180, 1982
The Problemist 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-02 more...
30 - P1039356
Adolph Jay Fink
Good Companions 02/1920
P1039356
(10+12)
#2
1. d4! Sb6,Sc7 2. Sxb6#
1. ... Txg3,Tc3 2. Sf6#
1. ... Tf1,Tf4,e3,exd3ep 2. Dxb3#
1. ... f6 2. Lg8#
1. ... f5 2. Sf6#
play all play one stop play next play all
Henrik Juel: duals after 1.d4 Tf6,Tf4 (2024-02-12)
comment
Keywords: Brian Stephenson Collection (24312), pin-mate, Zugzwang-Goal
Genre: 2#
FEN: n2N4/3N1p1B/p2p2p1/Kp1kn1R1/1R2p1p1/1p3rP1/1P1P4/3Q4
Reprints: 67 The American Two-move Chess Problem , p. 49, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
31 - P1039362
Adolph Jay Fink
Good Companions 02/1920
3. ehrende Erwähnung
P1039362
(7+10) C+
#2
1. Sb6!
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24318)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2N5/1nR1p3/p4kBK/r5p1/p1bN4/2B1R3/q4b2/8
Reprints: 66 The American Two-move Chess Problem , p. 49, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
32 - P1039381
Alain C. White
Good Companions 1920
P1039381
(7+3)
#2
1. Da1! Zugzwang
1. ... Db2+ 2. Lc3#
1. ... Dxa1+ 2. c3#
1. ... Lb2+ 2. c3#
1. ... Lxd2 2. Dxb1#
1. ... Dxb3 2. Dxc1#
1. ... Dxc2,Da2 2. Dxc1#,Lc3#,Lb4#,La5#
play all play one stop play next play all
Henrik Juel: Damaged by the duals after 1... Dxc2,Da2
But countless editors reprinted the problem because of the amazing key and the dual avoidance after 1... Dxa1+,Db2+, and it deservedly found a place in the retrospective FIDE Album (2020-11-17)
more ...
comment
Keywords: Brian Stephenson Collection (24337), Zugzwang-Goal, Provoked check, Sacrifice key, Sacrifice of white pieces, Cross check
Genre: 2#
FEN: 3R3K/8/5Q2/8/5N2/1B6/2PB4/1qbk4
Reprints: 64C Simple Two-move Themes 1924
271 Arbeiter-Zeitung (Wien) 17/03/1930
Neues Wiener Tagblatt 23/04/1944
54 Schach-Express , p. 76, 01/06/1947
531 Szachy 04/1950
Im Wunderland des Schachproblems , p. 11, 1958
5 Volksstimme (Chemnitz) 11/06/1960
68 The American Two-move Chess Problem , p. 49, 1965
83 Classic Chess Problems by Pioneer Composers , p. 48, 1970
1696 Szachy 03/1970
7 FIDE Album 1914-1944/I , p. 16, 1971
XV Szachy 05/1971
87 Schach ohne Partner [Grasemann] 1977
52 Rätselvolle Schachaufgaben 1980
3 Szachy 08/1984
2c-389 2345 Chess Problems 1997
J Die Schwalbe 176, p. 60, 04/1999
111 Problemas para gente sin problemas 2003
Das Schach-Sammelsurium , p. 354, 2008
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-13 more...
33 - P1039389
Karl Adolf Koefoed Larsen
Good Companions 1920
P1039389
(7+15)
#2

BS Problemid: 24345
Authors: Larsen, Karl AK
Sources:
Years: 1920
Hans-Jürgen Manthey: Nachdruck SExpress 2.Apr 1947 S.25 Nr.29

1. Dg1 droht 2. Dxe3#
1... Dd2/e2/f2 2. Sd5#
1... Sc2 2. Th3#
1... Se2 2. Df1#
1... Sb3 2. Sd5#
1... Sf3 2. Tg4#
1... Sxf5 2. Txf5#
1... Se6 2. Lg6# (2022-10-14)
SCHRECKE: C+, popeye 4.87 (2022-10-15)
comment
Keywords: Brian Stephenson Collection (24345)
Genre: 2#
FEN: 8/Kn2NR1p/1pr4r/1pb1pB2/3npk2/p2bp1R1/q6B/Q7
Input: Brian Stephenson, 2004-08-12
34 - P1039394
Joseph Kentigern Heydon
2718 Good Companions 11/1920
1. Preis
P1039394
(10+7) C+
#2*
* 1. ... Tf5+ 2. Txf5# 1. ... Txf3+ 2. exf3#

1. e4! droht 2. Sc6#
1. ... Tf5+ 2. exf5# 1. ... Txf3+ 2. Sxf3#

1. ... Kxd4 2. e5#
1. ... Lxd5 2. exd5#
1. ... Sxd4 2. Lxd6#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24350), Changed mates, discovered checkmate, Flight giving sacrifice key (S), Provoked check, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4NKb1/pB6/3p4/1n1Pk2r/3N2R1/B4R1r/4P3/4Q3
Reprints: Simple Two-move Themes 1924
853 Beispiele zur Ideengeschichte des Schachproblems , p. 179, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-02 more...
35 - P1039437
Charles Promislo
Good Companions 1921
3. ehrende Erwähnung
P1039437
(13+9)
#2*
* 1. ... Df5 2. De7# 1. ... Dh3+ 2. Kxh3# 1. ... Lg5 2. Dxd7# 1. ... Lh4+ 2. Kxh4#

1. Kf4! Df5+ 2. Kxf5# 1. ... Dh3 2. De7# 1. ... Lg5+ 2. Kxg5# 1. ... Lh4 2. Dxd7#
play all play one stop play next play all
Henrik Juel: after 1.Kf4 zz, there are several duals, e.g., following 1... Dd5,Dxf7 (2023-04-01)
comment
Keywords: Brian Stephenson Collection (24393), Provoked check, Zugzwang-Goal, reciprocal changed mates
Genre: 2#
FEN: 4nNN1/2pp1Qp1/2pkqbR1/2R5/1PpP4/2P2PK1/5PPB/8
Reprints: 222 FIDE Album 1914-1944/I , p. 52, 1971
872 Beispiele zur Ideengeschichte des Schachproblems , p. 182, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-01 more...
36 - P1039471
Charles William Sheppard
Good Companions 10/1921
P1039471
(9+8) C+
#2
1. f4! droht 2. De3#
1. ... exf4 2. Df3#
1. ... Dxf4 2. Da6#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24427), pin-mate, Deckungsverlust
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4R2b/5r1b/7q/2P1p2p/1B2p3/Q7/2N1kP1N/5R1K
Reprints: 78 The American Two-move Chess Problem , p. 52, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-25 more...
37 - P1039473
Otto B. Wurzburg
Good Companions 1921
P1039473
(8+9) C+
#2
1. Dc4!
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24429)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4NN1n/B1Q1p3/3qB3/RK2k3/R7/2ppr3/3bb3/8
Reprints: 87 FIDE Album 1914-1944/I , p. 29, 1971
Wurzburg Artistry 1974
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-31 more...
38 - P1039477
Birger Georg Christensson Malmström
Good Companions 1921
1. ehrende Erwähnung
P1039477
(10+10)
#2

BS Problemid: 24433
Authors: Malmstrom, Birger
Sources: FIDE Album (1914-1944) (I) 1971
Years: 1921
SCHRECKE: 1. Td2! droht 2. Te4#
1. ... Sc3 2. Sf4#
1. ... Se3 2. Sb4#
1. ... Sdb4 2. c3#
1. ... Sf4 2. Dg1#
1. ... Sf6 2. Sc6#
1. ... Sb6 2. Sxb5#
1. ... Se7 2. Dxe5#
1. ... Sc5 2. Lxc5#
1. ... De3,Df4 2. Sc6#
1. ... Dxh1,Dh4 2. Sb4 oder 2. Sc6# (Mattdual) (2022-10-13)
comment
Keywords: Brian Stephenson Collection (24433)
Genre: 2#
FEN: 1r2rB2/N1p3Q1/n6q/bp1npP2/3k4/1K1N4/2P3R1/4R2B
Input: Brian Stephenson, 2004-08-12
39 - P1039481
Henry Wald Bettmann
Good Companions 05/1921
2. Preis
P1039481
(10+7) C+
#2
1. Kc3! De5+ 2. Td4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24437), Provoked check, Cross check, pin-mate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/nN6/3Pr3/1P1k1q1R/R3Np2/3K1B1b/1B2Q3/n7
Reprints: 74 The American Two-move Chess Problem , p. 51, 1965
99 FIDE Album 1914-1944/I , p. 31, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-14 more...
40 - P1039482
Charles Promislo
Good Companions 08/1921
2. Preis
8. American Chess-Congress 1921
Meredith-Abteilung
P1039482
(6+5) C+
#2*
* 1. ... Sd7,Sh7 2. Dg8# 1. ... Se6! 2. Dxb7#

1. Df5! droht 2. e6#
1. ... Sd7,Sh7 2. Df7# 1. ... Se6! De4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24438), Battery creation, discovered checkmate, Changed mates, Black correction, Mutate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2Q2n2/1p6/8/1KbkP3/8/5P1p/4N2B/8
Reprints: 76 The American Two-move Chess Problem , p. 51, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-12 more...
41 - P1039493
Henry Wald Bettmann
V Good Companions 04/1921
P1039493
(10+8) C+
#2*
* 1. ... c6 2. Txd6# 1. ... h4 2. Kg4# 1. ... Dxg5 2. Ke2#

1. De3! droht 2. c4#
1. ... Dxf6+ 2. Sxf6#
1. ... Df5+ 2. Txf5#
1. ... Df4+ 2. Kxf4#
1. ... Dxe3+ 2. Kxe3#
1. ... Dxg3+ 2. Kxg3#
1. ... De4+ 2. Dxe4#
1. ... Dxd4 2. Dxd4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24449), Unpinning (Schlüssel), Pawn mate (Drohung), Provoked check, discovered checkmate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n3N3/2p2p2/3p1R2/N2kq1Qp/3B4/2P2KP1/5P1p/7B
Reprints: The Good Companion Two-Mover 1922
Simple Two-move Themes 1924
Mate in two moves 1931
73 The American Two-move Chess Problem , p. 51, 1965
119 Spectacular Chess Problems , p. 50, 1965
132 U.S. Chess Problem Anthology 2004
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-13 more...
42 - P1039496
Joseph Kentigern Heydon
Good Companions 1921
2. Preis
P1039496
(11+12) C+
#2
1. Se4! gxf3,g3,gxh3 2. Dd6#
1. ... Sf8,Sb8 2. Sf6#
1. ... Kxe4 2. Dc6#
1. ... Lb7 2. Dxb7#
1. ... c4 2. Dxc4#
1. ... b3 2. Sc3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24452), Changed mates (sechsfach), Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2b5/2Qn4/p7/P1pkpP1p/1p4pR/4BRNN/2Pp1p2/3KbB2
Reprints: Mate in two moves 1931
720 FIDE Album 1914-1944/I , p. 139, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-02 more...
43 - P1039517
Charles William Sheppard
Good Companions 03/1921
13. Meredith Turnier
3. Preis
P1039517
(7+5) C+
#2
1. Kg6! droht 2. e8=D#
1. ... Sf8+ 2. exf8=S#
1. ... Lxe7 2. Dxe7#
1. ... Kc7 2. e8=S#
1. ... Ke6 2. exd8=S#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24473), Flight-giving key, Promotion in the mating move (D, Drohung), under-promotion in mating move (S, dreifach), Provoked check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: Bn1b4/3kPKQn/3N1P2/6p1/2N5/8/8/8
Reprints: The Good Companion Two-Mover 1922
71 The American Two-move Chess Problem , p. 50, 1965
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-25 more...
44 - P1039626
Edouard Pape
3422 Good Companions 10/1922
1. Preis
P1039626
(10+11) C+
#2
1. Le3! droht 2. Sd4#
1. ... Tcc8 2. Tb6#
1. ... Tc6! 2. Ta5#
1. ... Sxe3 2. Lc6#
1. ... Se7! 2. Sc7#
1. ... S5b4! 2. Sxc3#
1. ... Sb6! 2. Ta5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24582), Black correction (vierfach), Theme B2 (Anti-), half-pin black pieces (TS)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r4/RP5q/R3Npp1/1krn3Q/3B1p2/1Ppn2p1/N7/6KB
Reprints: 199 Deutsche Allgemeine Zeitung 14/01/1923
196 FIDE Album 1914-1944/I , p. 47, 1971
885 Beispiele zur Ideengeschichte des Schachproblems , p. 185, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-31 more...
45 - P1039640
Jan Hartong
3306 Good Companions 03/1922
1. Preis
P1039640
(9+10) C+
#2
1. Sd1! droht 2. Sb2#
1. ... Sc6 2. Dc5#
1. ... Sd7 2. Dxg8#
1. ... Sf7 2. Ld5#
1. ... Sg4 2. e5#
1. ... Sf3 2. Se3#
1. ... Sd3 2. cxb3#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24596), Bivalve (sechsfach), discovered checkmate, Pawn mate, Line closing, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: B4Qbb/2q5/6p1/pN2n3/K1k1PR1r/Bp5r/2P2N2/8
Reprints: 884 Beispiele zur Ideengeschichte des Schachproblems , p. 185, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-31 more...
46 - P1039703
Birger Georg Christensson Malmström
Good Companions 1923
P1039703
(11+11)
#2

BS Problemid: 24659
Authors: Malmstrom, Birger
Sources: FIDE Album (1914-1944) (I) 1971
Years: 1923
SCHRECKE: C+, popeye 4.87
1. Txg5! droht 2. De5#
1. ... Sc6,Txe7 2. Sxc5#
1. ... Sdb3,Dxg2 2. Ld5#
1. ... Sc2,Se2 2. Sf2#
1. ... Sde6 2. Dh7#
1. ... Sf3 2. Sg3#
1. ... Sf5 2. Tg4#
1. ... Sd7 2. Dh4#
1. ... Sd3 2. Sxc3# (2022-10-13)
comment
Keywords: Brian Stephenson Collection (24659)
Genre: 2#
FEN: K1b4Q/1pr1P1R1/3B4/Ppn3p1/N1Bnk3/2b1r3/q5P1/3R3N
Input: Brian Stephenson, 2004-08-12
47 - P1039707
Aladar Simay-Molnar
Good Companions 1923
1. Preis
P1039707
(7+4) C+
#2
1. Le4! Kxe4 2. Dd4#
1. ... Kg4 2. Dh4#
1. ... Sc2,Sd1 2. Dxf5#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (24663), Mutate, Changed mates, Zugzwang-Goal, Flight giving sacrifice key, Bishop sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/3p4/1N1P1Q2/1PK2b2/5k2/4nB1R/8/8
Reprints: LXIV Ungarische Schachproblem Anthologie , p. 80, 1983
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-24 more...
48 - P1050231
Kazimierz Grabowski
Good Companions 1918
P1050231
(11+11)
#2

BS Problemid: 35264
Authors: Grabowski, Kazimierz
Sources: Het Half Pin Thema 1947
Years: 1918
SCHRECKE: C+, popeye 4.87
1. Dh1! (Zugzwang)
1. ... Te1,Te2 2. Sc3#
1. ... Ld1,L~ 2. Txe3#
1. ... Se1,Sh4 2. Tg4#
1. ... Sf4 2. Sg5#
1. ... Sb4,Sc~ 2. Tc4#
1. ... Sd4 2. Sc3#
1. ... d4 2. Txe5# (2023-03-02)
comment
Keywords: Brian Stephenson Collection (35264)
Genre: 2#
FEN: 8/1B1p4/2nPpK2/pNRpp3/P3k3/3prbRN/3P1Bn1/1Q6
Input: Brian Stephenson, 2004-08-12
49 - P1064938
Jan Hartong
Good Companions 10/1919
P1064938
(6+6) C+
#2
1. Kb4! droht 2. Td5#
1. ... Lc6,Le6 2. Da7#
1. ... Lf5 2. Dg1#
1. ... Se6 2. Dxd7#
1. ... Sf5 2. Dg4#
play all play one stop play next play all
more ...
comment
Keywords: Brian Stephenson Collection (50030)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5nBb/3b2Q1/5r2/7R/3k3n/K7/2P5/4R3
Reprints: De Problemist 1931
155 Classic Chess Problems by Pioneer Composers , p. 83, 1970
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-17 more...
50 - P1406768
Arnoldo Ellerman
Good Companions 1923
P1406768
(11+6) C+
#2
1. Da2! droht 2. De6#
1. ... Sd7 2. e8=S#
1. ... Sd5 2. Sc4#
1. ... Lf7 2. e7xd8=D#
1. ... Txe7+ 2. c7#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion in mating move (S), Promotion in the mating move (D), Cross check, Line closing, Blocknutzung, Theme B2
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2Bb4/1K2P1rN/R1Pk1nbR/N4p2/3P3B/8/6Q1/8
Reprints: 150 Classic Chess Problems by Pioneer Composers , p. 81, 1970
Input: Dieter Berlin, 2022-12-18
Last update: Dieter Berlin, 2022-12-19 more...
51 - P1407914
Arnoldo Ellerman
Good Companions 1916
P1407914
(9+12) C+
#2
1. Lxe4! droht 2. Dxd5#
1. ... Taxe4 2. Ld4#
1. ... Thxe4 2. Lf4#
1. ... Kxe4 2. Lf2#
1. ... Scxe4 2. Sd3#
1. ... Sgxe4 2. Sf3#
1. ... dxe4 2. Dxc5#
1. ... fxe4 2. Txg5#
play all play one stop play next play all
more ...
comment
Keywords: Capture key, pin-mate, Epaulettenpatt, Blocknutzung, Line opening
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b4K1/6p1/2Q3R1/2npkpnp/r3p2r/2P1B1P1/2B1R2q/4N3
Reprints: 47 Schach ohne Partner [Grasemann] , p. 55, 1977
Input: Dieter Berlin, 2023-02-21
Last update: Dieter Berlin, 2023-02-21 more...
52 - P1414980
Charles Promislo
Good Companions 12/1914
2. Preis
P1414980
(6+7) C+
#2
1. Te6! Sd1,Sh1 2. Te4#
1. ... h2 2. Sg2#
1. ... Sxd3 2. Sxd3#
1. ... g5,Lg5 2. Df3#
1. ... g6 2. Tf6#
play all play one stop play next play all
more ...
comment
Keywords: Zugzwang-Goal, Deckungsverlust, Blocknutzung
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/6p1/2p3Rb/2p4Q/2K2k2/3P3p/5n2/4NN2
Reprints: 41 The American Two-move Chess Problem , p. 43, 1965
Input: Dieter Berlin, 2024-02-12
Last update: Dieter Berlin, 2024-02-12 more...
53 - P1415066
William Bayard Rice
Good Companions 04/1917
3. Preis
P1415066
(11+5) C+
#2
1. Txf7!
play all play one stop play next play all
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comment
Keywords: Capture key, Battery creation
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3K2BB/4pp2/Q1NN1R1p/PP1k2bR/1P6/8/8/8
Reprints: 52 The American Two-move Chess Problem , p. 45, 1965
Input: Dieter Berlin, 2024-02-14
Last update: Dieter Berlin, 2024-02-14 more...
54 - P1415068
William Bayard Rice
Good Companions 04/1914
P1415068
(9+11) C+
#2
1. Dh4! d6 2. Sc7#
1. ... Ld6 2. La2#
1. ... f6 2. Txe7#
1. ... Lf6 2. Dxg4#

1. ... Dxh4 2. Txe5#
1. ... Lxg7+ Sxg7#
play all play one stop play next play all
more ...
comment
Keywords: Sacrifice key, Grimshaw (L-B, doppelt)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3nN2K/3pppRp/1Np1k3/R3b3/3P2b1/B7/5Qpq/1B6
Reprints: 40 The American Two-move Chess Problem , p. 42, 1965
Input: Dieter Berlin, 2024-02-14
Last update: Dieter Berlin, 2024-02-14 more...
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