439 problem(s) found in 3437 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Zyrulik, Stepan P.' AND K='Schachschlüssel'] [download as LaTeX]
1 - P0500984
Herbert Grasemann
Deutsche Schachblätter 1950
Dem deutschen Schachmeister, -schriftsteller und Problemfreund Kurt Richter zum 50. Geburtstag gewidmet
2. Preis
Informal-Ringturnier Schwalbe
5. Preis
(4+8) C+
#6
Herbert Grasemann
Deutsche Schachblätter 1950
Dem deutschen Schachmeister, -schriftsteller und Problemfreund Kurt Richter zum 50. Geburtstag gewidmet
2. Preis
Informal-Ringturnier Schwalbe
5. Preis
(4+8) C+
#6
1. Dh3+! Ke2 2. Df1+ Kxf1 3. Lh3+ Ke2 4. Lf1+ Kxf1 5. Sf5! Ta2 6. Sg3#
Keywords: Checking key, Drag-in sacrifice (D, L), Opferminimal, Model mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/8/8/5B2/6QN/3prp2/3r1p2/3bbk1K
Reprints: Schach-Echo , p. 223, 1955
206 Volksstimme (Chemnitz) 15/09/1962
50 Schach ohne Partner [Grasemann] , p. 56, 1977
289 Rätselvolle Schachaufgaben , p. 154, 1980
300a Beispiele zur Ideengeschichte des Schachproblems , p. 75, 1982
66 feenschach VIII 1983
63 Logische Phantasien 1986
Schachsport (LVOOe) 17 03/02/1989
23 Das Schwalbe-Treffen 1990 in Lüneburg (W.E. Kuhn) , p. 26, 1990
075 Kegelschach [Ebert u. Wolfenter] 1997
Die Schwalbe 176 1999
Schach VII, p. 76, 1999
1019 Minimalkunst im Schach 2006
VIII Die Schwalbe 225, p. 137, 2007
Die Schwalbe , p. 506, 06/2008
Input: Gerd Wilts, 1996-06-06
Last update: Gunter Jordan, 2024-01-17 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/8/8/5B2/6QN/3prp2/3r1p2/3bbk1K
Reprints: Schach-Echo , p. 223, 1955
206 Volksstimme (Chemnitz) 15/09/1962
50 Schach ohne Partner [Grasemann] , p. 56, 1977
289 Rätselvolle Schachaufgaben , p. 154, 1980
300a Beispiele zur Ideengeschichte des Schachproblems , p. 75, 1982
66 feenschach VIII 1983
63 Logische Phantasien 1986
Schachsport (LVOOe) 17 03/02/1989
23 Das Schwalbe-Treffen 1990 in Lüneburg (W.E. Kuhn) , p. 26, 1990
075 Kegelschach [Ebert u. Wolfenter] 1997
Die Schwalbe 176 1999
Schach VII, p. 76, 1999
1019 Minimalkunst im Schach 2006
VIII Die Schwalbe 225, p. 137, 2007
Die Schwalbe , p. 506, 06/2008
Input: Gerd Wilts, 1996-06-06
Last update: Gunter Jordan, 2024-01-17 more...
2 - P0501534
Jean-Michel Trillon
feenschach 7, p. 194, 01/1972
7. ehrende Erwähnung
(6+11) cooked
h#5
Jean-Michel Trillon
feenschach 7, p. 194, 01/1972
7. ehrende Erwähnung
(6+11) cooked
h#5
1. Sf3+ Se1 2. Se5 f3 3. Lg1 d4 4. Sc4 Sd3 5. Sb6 Sc5#
NL:
1. Ld4 Se3 2. Lxb2 Kxb2 3. Kb6 Sc4+ 4. Kc5 Kc3 5. d5 d4#
1. Lc5 Sd4 2. La3 bxa3 3. b2 Kc2 4. b1=T Se6 5. Tb6 Sc5#
NL:
1. Ld4 Se3 2. Lxb2 Kxb2 3. Kb6 Sc4+ 4. Kc5 Kc3 5. d5 d4#
1. Lc5 Sd4 2. La3 bxa3 3. b2 Kc2 4. b1=T Se6 5. Tb6 Sc5#
Yuri Bilokin: Correction: wNc2-g2, bPb2, +bRa2, +bPa3 8/q2p4/kbp5/p7/P4p2/pp6/rp1P1PNp/1K4nr (5+14) (2020-11-29)
comment
comment
Keywords: interchange in mating position (ls (50)), Checking key, Line opening, Line closing
Genre: h#
FEN: 8/q2p4/kbp5/p7/P4p2/1p6/1PNP1P1p/1K4nr
Input: hpr, 1996-07-01
Last update: Gunter Jordan, 2021-05-18 more...
Genre: h#
FEN: 8/q2p4/kbp5/p7/P4p2/1p6/1PNP1P1p/1K4nr
Input: hpr, 1996-07-01
Last update: Gunter Jordan, 2021-05-18 more...
3 - P0578872
Unto Heinonen
1240 Suomen Tehtäväniekat , p. 30, 30/05/1997
Jan Hannelius zum 80. Geburtstag gewidmet
(2+7) C+
h#7
Unto Heinonen
1240 Suomen Tehtäväniekat , p. 30, 30/05/1997
Jan Hannelius zum 80. Geburtstag gewidmet
(2+7) C+
h#7
1. Sc4+ Ka4 2. Dc6+ Kxb3 3. Sd6+ Ka3 4. c4 Kb4 5. Ld5 Ka5 6. Kc5 b3 7. Td4 b4#
Yuri Bilokin: you can see *) 1... ... 2.Sc4+ Ka4 3.Qc6+ Kxb3 4.Sd6+ Ka3 5.c4 Kb4 6.Bd5 Ka5 7.Kc5 b3 8.Rd4 b4# (IM (2022-07-03)
comment
comment
Keywords: Checking key, Ideal mate, Minimal (B), Entblockung, Tempo Loss, Remote selfblock, Selfblock, Pawn mate, Round Trip (K-5), Liniensperrung, Check Protection, Discovered check
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/5b2/1n4q1/K1p5/3kr3/1p6/1P6/8
Reprints: 179 Ideal-Mate Encyclopedia Vol.1 1999
zu 18347 Die Schwalbe 308, p. 109, 04/2021
Input: hpr, 2000-12-30
Last update: Gunter Jordan, 2021-05-12 more...
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/5b2/1n4q1/K1p5/3kr3/1p6/1P6/8
Reprints: 179 Ideal-Mate Encyclopedia Vol.1 1999
zu 18347 Die Schwalbe 308, p. 109, 04/2021
Input: hpr, 2000-12-30
Last update: Gunter Jordan, 2021-05-12 more...
1. f1=D+ Kxe3 2. Df8 Ke2 3. Dc5 dxc5 4. Kb2 c6 5. c1=T c7 6. Tb1 c8=D 7. Kc1 Dxc3#
Yuri Bilokin: more economical -bPe3 8/8/8/3p4/3Pp3/2p5/2p1Kp2/2k5 (2+6) h#7
1.f1=Q+ Ke3 2.Qf8 Ke2 3.Qc5 dxc5 4.Kb2 c6 5.c1=R c7 6.Rb1 c8=Q 7.Kc1 Qxc3# (2022-07-18)
comment
1.f1=Q+ Ke3 2.Qf8 Ke2 3.Qc5 dxc5 4.Kb2 c6 5.c1=R c7 6.Rb1 c8=Q 7.Kc1 Qxc3# (2022-07-18)
comment
Keywords: Minimal (B), konsekutive Umwandlungen 3 (dtD), Promotion key, Promotions to queens, Promotion (Dd), under-promotion (t), Kindergarten Problem, Checking key, Entblockung, Selfblock, Antiphönix
Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 8/8/8/3p4/3Pp3/2p1p3/2p1Kp2/2k5
Input: hpr, 2002-05-13
Last update: Gunter Jordan, 2022-07-18 more...
Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 8/8/8/3p4/3Pp3/2p1p3/2p1Kp2/2k5
Input: hpr, 2002-05-13
Last update: Gunter Jordan, 2022-07-18 more...
1. Ka3? droht 2. Tb3,T~8#, aber 1. ... Lf6!
1. Tb5+! Ka2 2. Lb7 droht 3. Lxd5
3. ... Te5 3. Tb2+ Ka1 4. Ka3 Se2 5. Txe2+ Kb1 6. Tb2+ Kc1 7. Le3+ Kd1 8. La6 ... 9. Tb1+ Kc2 10. Tc1#
2. ... f2 3. Lxd5+ Tb3 4. Txb3 Te5 5. Tb2+ Ka1 6. Tb3,T~8#
Schwer zu durchschauende Rückkehrstrategie (MS). Schwierig und schön (FU). Oft gesehene Vorplanstaffelung (FSch). Auch aus einem bekannten Schema läßt sich offensichtlich immer wieder etwas Interessantes machen (PG). Nach guter Einleitung folgt ein sehr grobes und in 6-zügiger Länge erschlaffendes Schlußspiel (MOe). In gewohnter Kozdon-Qualität, großartiges Problem (KHS).
1. Tb5+! Ka2 2. Lb7 droht 3. Lxd5
3. ... Te5 3. Tb2+ Ka1 4. Ka3 Se2 5. Txe2+ Kb1 6. Tb2+ Kc1 7. Le3+ Kd1 8. La6 ... 9. Tb1+ Kc2 10. Tc1#
2. ... f2 3. Lxd5+ Tb3 4. Txb3 Te5 5. Tb2+ Ka1 6. Tb3,T~8#
Schwer zu durchschauende Rückkehrstrategie (MS). Schwierig und schön (FU). Oft gesehene Vorplanstaffelung (FSch). Auch aus einem bekannten Schema läßt sich offensichtlich immer wieder etwas Interessantes machen (PG). Nach guter Einleitung folgt ein sehr grobes und in 6-zügiger Länge erschlaffendes Schlußspiel (MOe). In gewohnter Kozdon-Qualität, großartiges Problem (KHS).
Keywords: Checking key, Logical Problem, Beugung
Genre: n#
FEN: 3b4/8/B2pr3/p2p1b2/K2Bp3/5p1r/1R5n/k5n1
Input: Gerd Wilts, 2003-06-29
Last update: Gunter Jordan, 2020-11-25 more...
Genre: n#
FEN: 3b4/8/B2pr3/p2p1b2/K2Bp3/5p1r/1R5n/k5n1
Input: Gerd Wilts, 2003-06-29
Last update: Gunter Jordan, 2020-11-25 more...
6 - P1014751
Viktor S. Kolpakov
5221 Problemista 10-12/1997
Problemista 35 JT
4. Lob (Miniaturen)
(5+2) C+
s#2
Viktor S. Kolpakov
5221 Problemista 10-12/1997
Problemista 35 JT
4. Lob (Miniaturen)
(5+2) C+
s#2
1. Se5+! Dxe5+ 2. De2+ Dxe2#
1. ... Kc2 2. Dd1+ Dxd1#
1. ... Kc2 2. Dd1+ Dxd1#
Keywords: Aristocrat, Checking key, Cross check, Minimal, Miniature
Genre: s#
FEN: 8/8/8/7q/N5Q1/3k1N2/5B2/4K3
Reprints: 261 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2023-10-21 more...
Genre: s#
FEN: 8/8/8/7q/N5Q1/3k1N2/5B2/4K3
Reprints: 261 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2023-10-21 more...
1. Sd5+ Kf7 2. Lh5+ Kf8 3. Daf6+ Txf6 4. Dh6+ Txh6#
1. ... Ke8,Kf8 2. Dc8+ Kf7 3. Dgf5+ Txf5 4. Lh5+ Txh5#
Opferwechsel von Dame und Läufer.
1. ... Ke8,Kf8 2. Dc8+ Kf7 3. Dgf5+ Txf5 4. Lh5+ Txh5#
Opferwechsel von Dame und Läufer.
Keywords: Aristocrat, Minimal (t), Miniature, Change of Sacrifices, Checking key, Corner mate, Model mate
Genre: s#
FEN: 7K/4k3/Q4N2/6Q1/6B1/8/8/5r2
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
Genre: s#
FEN: 7K/4k3/Q4N2/6Q1/6B1/8/8/5r2
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
1. Df4+! Ke1 2. Df2+ Kd1 3. Td2+ Kc1 4. Lb2+ axb2#
1. Dh3+! Ke1 2. Lc3+ Kd1 3. Dd3+ Kc1 4. Lb2+ axb2#
1. Dh3+! Ke1 2. Lc3+ Kd1 3. Dd3+ Kc1 4. Lb2+ axb2#
1. c8=S+ Kf6 2. h8=L+ Kg6 3. f8=S+ Kh6 4. Lg7+ Dxg7#
Keywords: Minimal (d), Miniature, Checking key, under-promotion key, under-promotion B/S, under-promotion (LSS), konsekutive Umwandlungen 3 (SLS), Antiphönix
Genre: s#
FEN: 6K1/q1P1kP1P/8/3Q4/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
Genre: s#
FEN: 6K1/q1P1kP1P/8/3Q4/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2022-03-31 more...
1. Tc3+?? bxc3 und es fehlt ein Block auf c1
1. Da5? patt
1. Tb2+! Kc3 2. Tbd2+ Kb3 3. Da5 Kc3 4. f4 Kb3 5. f5 Kc3 6. f6 Kb3 7. f7 Kc3 8. f8=L Kb3 9. Lh6 Kc3 10. Da1+ Kb3 11. Tb2+ Kc3 12. Tc2+ Kb3 13. Tc3+ bxc3 14. Lc1 c2#
Exzelsior
1. Da5? patt
1. Tb2+! Kc3 2. Tbd2+ Kb3 3. Da5 Kc3 4. f4 Kb3 5. f5 Kc3 6. f6 Kb3 7. f7 Kc3 8. f8=L Kb3 9. Lh6 Kc3 10. Da1+ Kb3 11. Tb2+ Kc3 12. Tc2+ Kb3 13. Tc3+ bxc3 14. Lc1 c2#
Exzelsior
Keywords: Excelsior white, Minimal (b), Miniature, under-promotion (L), Selfblock, Pawn mate, Checking key
Genre: s#
Computer test: Computerprüfung C+ Gustav 4.1d in 4 Tagen 13 Std. 22 Min.
FEN: 8/8/8/8/1p1R4/1k6/2R2P2/QK6
Reprints: 1280 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
1280 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
679 Album Russia Miniatures 1992-2000 2012
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2023-01-27 more...
Genre: s#
Computer test: Computerprüfung C+ Gustav 4.1d in 4 Tagen 13 Std. 22 Min.
FEN: 8/8/8/8/1p1R4/1k6/2R2P2/QK6
Reprints: 1280 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
1280 Selbstmatt-Miniaturen Reflexmatt-Miniaturen 2003
679 Album Russia Miniatures 1992-2000 2012
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2023-01-27 more...
* 1. ... Lxb7#
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
1. Db5+! Kc7 2. De5+ Kc8! 3. Dh8+ Kc7 4. Dd8+ Kc6 5. Da5 Lxb7#
Synthese-Meeraner (im Selbstmatt), Themafigur: sL
Keywords: Mutate, Meerane-Thema, Round Trip (D-5), Miniature, Minimal (l), Model mate, Checking key, Flight-giving key
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
Genre: s#
FEN: b7/PN6/K1k1P3/Q7/8/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gunter Jordan, 2020-11-26 more...
1. Dxe5? b6 2. axb6 g2#
1. Dxe5? Ka3 2. Tb6 g2#
1. Dxe5? bxa6!
1. Tb6+! Kxa5 2. Th5 g2#
1. Tb6+! Kc3 2. Df6 g2#
1. Tb6+! Ka3 2. Dxe5 g2#
1. ... Kc5 2. Df5 g2#
1. Dxe5? Ka3 2. Tb6 g2#
1. Dxe5? bxa6!
1. Tb6+! Kxa5 2. Th5 g2#
1. Tb6+! Kc3 2. Df6 g2#
1. Tb6+! Ka3 2. Dxe5 g2#
1. ... Kc5 2. Df5 g2#
Keywords: Checking key, Pawn mate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1p6/R3Q2B/P3n3/1kP4R/5pp1/5p2/2NB1K1n
Input: Frank Müller, 2004-05-12
Last update: Dieter Berlin, 2024-02-05 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1p6/R3Q2B/P3n3/1kP4R/5pp1/5p2/2NB1K1n
Input: Frank Müller, 2004-05-12
Last update: Dieter Berlin, 2024-02-05 more...
13 - P1017064
S. Storoshenko
Sergej I. Latysch
Shakhmatnaya Kompozitsiya 01-02/1999
13. Mannschafts- meisterschaft Rußlands
2. Platz
(7+7) C+
s#2
S. Storoshenko
Sergej I. Latysch
Shakhmatnaya Kompozitsiya 01-02/1999
13. Mannschafts- meisterschaft Rußlands
2. Platz
(7+7) C+
s#2
1. Lxb7+? Kd5 2. Te8 Ta1#
1. Lxb7+? Kf3 2. Th4 Ta1# 1. ... Kf5!
1. Dxb7+? Kd5 2. Th4 Ta1#
1. Dxb7+? Kf3 2. Te8 Ta1# 1. ... Kd3!
1. Te8+? Kd5 2. Lxb7 Ta1#
1. Te8+? Kf3 2. Dxb7 Ta1# 1. ... Te6!
1. Th4+! Kd5 2. Dxb7 Ta1#
1. Th4+! Kf3 2. Lxb7 Ta1#
1. Lxb7+? Kf3 2. Th4 Ta1# 1. ... Kf5!
1. Dxb7+? Kd5 2. Th4 Ta1#
1. Dxb7+? Kf3 2. Te8 Ta1# 1. ... Kd3!
1. Te8+? Kd5 2. Lxb7 Ta1#
1. Te8+? Kf3 2. Dxb7 Ta1# 1. ... Te6!
1. Th4+! Kd5 2. Dxb7 Ta1#
1. Th4+! Kf3 2. Lxb7 Ta1#
Keywords: Checking key
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B4R/1p3N2/Q1r5/8/4k3/p7/rp2N1p1/1K4B1
Input: Frank Müller, 2004-05-12
Last update: Dieter Berlin, 2023-12-02 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B4R/1p3N2/Q1r5/8/4k3/p7/rp2N1p1/1K4B1
Input: Frank Müller, 2004-05-12
Last update: Dieter Berlin, 2023-12-02 more...
1. Ta7+! Kb8 2. Ta8+ Kxa8 3. b7+ Ka7 4. bxc8=S+ Ka6 5. gxh8=L d4 6. Lxd4 Td3 7. Lh5 Tb3 8. Lg6 Tc3 9. Le3 Ta3 10. h8=L Txe3 11. e8=T 1-0
11. e8=D? Te1+ 12. Dxe1 patt
5. gxh8=D? d4 6. Dxd4 Ta1+ 7. Dxa1 patt
11. e8=D? Te1+ 12. Dxe1 patt
5. gxh8=D? d4 6. Dxd4 Ta1+ 7. Dxa1 patt
15 - P1020256
M.J. Murphy
67 Canadian Chess Problems , p. 69, 1890
A.P.Barnes, New York
gewidmet
(8+6) C+
#2
M.J. Murphy
67 Canadian Chess Problems , p. 69, 1890
A.P.Barnes, New York
gewidmet
(8+6) C+
#2
1. Sxf5! droht 2. Txe5#
1. ... Lxe6,Txe6 2. Sb4#
1. ... Tc5 2. Td6#
1. ... Tb6 2. Db3#
1. ... Kxe6 2. d5#
1. ... Lxe6,Txe6 2. Sb4#
1. ... Tc5 2. Td6#
1. ... Tb6 2. Db3#
1. ... Kxe6 2. d5#
Keywords: Brian Stephenson Collection (5099), Checking key, Block, Figurenopfer (wT), Capture key
Genre: 2#
Computer test: Popeye 4.61
FEN: 8/3b2K1/2rNR3/1p1kpp2/3P1P2/3Q4/N7/1B6
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
Genre: 2#
Computer test: Popeye 4.61
FEN: 8/3b2K1/2rNR3/1p1kpp2/3P1P2/3Q4/N7/1B6
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-25 more...
1. Tb5+ Kf5 2. e4#
1. ... Kd4 2. e3#
1. ... Sb7 2. exd3#
1. ... Dc6 2. exf3#
Breuer: Die erste Darstellung eines direkten Albinos, d.h. der Albino gibt selbst die Matts.
Das Thema ist ohne Schachschlüssel nicht darstellbar!
Breuer gibt als Quelle an: "Tour de Force sur l'Echiquier 1906".
1. ... Kd4 2. e3#
1. ... Sb7 2. exd3#
1. ... Dc6 2. exf3#
Breuer: Die erste Darstellung eines direkten Albinos, d.h. der Albino gibt selbst die Matts.
Das Thema ist ohne Schachschlüssel nicht darstellbar!
Breuer gibt als Quelle an: "Tour de Force sur l'Echiquier 1906".
Keywords: Brian Stephenson Collection (5324), Albino (direkt), Checking key, Pawn mate (vierfach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: B7/BRNN1RQ1/5q1r/2n5/4k3/1P1n1pPb/3KP3/8
Reprints: 642 Beispiele zur Ideengeschichte des Schachproblems , p. 136, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-15 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: B7/BRNN1RQ1/5q1r/2n5/4k3/1P1n1pPb/3KP3/8
Reprints: 642 Beispiele zur Ideengeschichte des Schachproblems , p. 136, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-15 more...
1. Td8+! Sxd8 2. Df8+ Sxf8 3. Te7#
1. ... Kxf7 2. Da2+ Kg7 3. Dg8#
1. ... Kxf7 2. Da2+ Kg7 3. Dg8#
'Der Führer': "Die ... Aufgabe wird allerdings bei strengen Kritikern Widerspruch finden; aber vielleicht gerade deswegen viel Freude machen."
more ...
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more ...
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Keywords: Brian Stephenson Collection (5761), Epaulettenmatt, Checking key, Sacrifice of white pieces (T, D)
Genre: 3#
Computer test: Henrik Juel (2021-09-18): C+ Popeye 4.61
FEN: 4k3/2pR1R2/p1n3n1/6B1/p7/Q7/8/7K
Reprints: I. Deutsche Schachblätter 11, p. 174, 01/06/1937
26 Der Führer 13/06/1937
72 Volksstimme (Chemnitz) 18/03/1961
42 Edelsteine der Problemkunst , p. 76, 1965
183 P. A. Orlimont und seine Schachaufgaben 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-27 more...
Genre: 3#
Computer test: Henrik Juel (2021-09-18): C+ Popeye 4.61
FEN: 4k3/2pR1R2/p1n3n1/6B1/p7/Q7/8/7K
Reprints: I. Deutsche Schachblätter 11, p. 174, 01/06/1937
26 Der Führer 13/06/1937
72 Volksstimme (Chemnitz) 18/03/1961
42 Edelsteine der Problemkunst , p. 76, 1965
183 P. A. Orlimont und seine Schachaufgaben 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-08-27 more...
1. Sxd6+! Kf6 2. Df5+ exf5 3. Sf7#
1. ... Kg5 2. Dg3+ Kf6,Kh6 3. Dg7#
1. ... Kg5 2. Dg3+ Kf6,Kh6 3. Dg7#
Das Original hat Nebenlösungen, es fehlt der sLd2. Wann, wo und von wem wurde er hinzugefügt?
Felber, Volker: Der Autor moniert in der Schachzeitung 04/1863, Seite 108 '... die Weglassung des von mir angegebenen schwarzen Läufers auf d2'. (2018-05-02)
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Felber, Volker: Der Autor moniert in der Schachzeitung 04/1863, Seite 108 '... die Weglassung des von mir angegebenen schwarzen Läufers auf d2'. (2018-05-02)
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Keywords: Brian Stephenson Collection (7711), Capture key, Checking key, Discovered check (Schlüssel), discovered checkmate, Queen sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/8/R2pp1k1/5N1p/8/3Q4/3b4/8
Reprints: 200 Intriguing Chess Puzzles 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 5K2/8/R2pp1k1/5N1p/8/3Q4/3b4/8
Reprints: 200 Intriguing Chess Puzzles 1996
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
1. Dh4+! Kxh4 2. Sxh3 Kxh3 3. Th1#
1. ... Kf5 2. Td1 Ke5,h2 3. Td5#
1. ... Kf5 2. Td1 Ke5,h2 3. Td5#
Keywords: Brian Stephenson Collection (7972), Flight giving sacrifice key (D), Checking key, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/7p/6kp/5N2/5K1p/5Q2/5R2
Reprints: 67 Problemschach-Jahrbuch 1993 D , p. 38, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-17 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/7p/6kp/5N2/5K1p/5Q2/5R2
Reprints: 67 Problemschach-Jahrbuch 1993 D , p. 38, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-17 more...
1. Kf2+? Kf5! 1. Kd2+? Kxd5! 1. Kf4+ Kd7! 1. Kd4+ Kf7!
1. Kd3+! Kf5 2. g4#
1. ... Kxd5 2. La3#
1. ... Kf7 2. gxf8=D#
1. ... Kd7 2. c8=D#
Breuer: Sternflucht des sK gegen Sternangriff des wK.
1. Kd3+! Kf5 2. g4#
1. ... Kxd5 2. La3#
1. ... Kf7 2. gxf8=D#
1. ... Kd7 2. c8=D#
Breuer: Sternflucht des sK gegen Sternangriff des wK.
Keywords: Brian Stephenson Collection (12628), X flights, Pawn mate, discovered checkmate, pin-mate, Promotion in the mating move (zweifach, D), Checking key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b3nnq/1BP1p1PN/2p1k3/R1BN3P/8/1P2KP2/r1P1R1Pr/1b6
Reprints: Chess Problems: Introduction to an Art 1963
213 FIDE Album 1959-1961 , p. 52, 1966
1597 Beispiele zur Ideengeschichte des Schachproblems , p. 322, 1982
Chess Wizardry [Rice] 1996
Problemkiste (148) 08/2003
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1b3nnq/1BP1p1PN/2p1k3/R1BN3P/8/1P2KP2/r1P1R1Pr/1b6
Reprints: Chess Problems: Introduction to an Art 1963
213 FIDE Album 1959-1961 , p. 52, 1966
1597 Beispiele zur Ideengeschichte des Schachproblems , p. 322, 1982
Chess Wizardry [Rice] 1996
Problemkiste (148) 08/2003
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-05 more...
1. Dh8? Lf6+!
1. Dh2+! Lf4 2. Dh8 Le5+ 3. Tc3#
1. ... Sg3 2. Db2 1. ... Sg3 2. Dxg3
1. ... Sf4 2. Db2
1. Dh2+! Lf4 2. Dh8 Le5+ 3. Tc3#
1. ... Sg3 2. Db2 1. ... Sg3 2. Dxg3
1. ... Sf4 2. Db2
Keywords: Brian Stephenson Collection (15306), Checking key, Cross check, Blocknutzung, Römer
Genre: 3#
FEN: 1r6/1p2p1r1/1N1kp3/N1R3bQ/1B6/P2b4/4n3/K7
Reprints: English Chess Problems 1876
XVI Schach-Echo 15, p. 240, 08/1970
30 Die Schwalbe 13, p. 320, 02/1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-01 more...
Genre: 3#
FEN: 1r6/1p2p1r1/1N1kp3/N1R3bQ/1B6/P2b4/4n3/K7
Reprints: English Chess Problems 1876
XVI Schach-Echo 15, p. 240, 08/1970
30 Die Schwalbe 13, p. 320, 02/1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-01 more...
1. Txh3+! Kd4 2. exd8=S Kd5 3. Td3#
Keywords: Brian Stephenson Collection (16322), Capture key, Checking key, Flight-giving key, under-promotion (wS)
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 3b4/3NP3/3N4/8/7R/3k3p/8/3K4
Reprints: Im Wunderland des Schachproblems , p. 23, 1958
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-23 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 3b4/3NP3/3N4/8/7R/3k3p/8/3K4
Reprints: Im Wunderland des Schachproblems , p. 23, 1958
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-23 more...
23 - P1033552
Valeriu Petrovici
Buletin Problemistic 1998
1.-2. Preis ex aequo
Coupe de la Federation de Roumanie des Echecs
(10+8)
#2
Valeriu Petrovici
Buletin Problemistic 1998
1.-2. Preis ex aequo
Coupe de la Federation de Roumanie des Echecs
(10+8)
#2
1. Dxh3? droht 2. Se6#
1. ... Se4!,Sb4!
1. Dxg1? droht 2. Dxf2#
1. ... Dg2!,Sb4!
1. Dxf3! droht 2. Td5#
1. ... Dxf3+ 2. Sxf3#
1. ... Le6 2. Sxe6#
1. ... Se4 2. Dd3#
1. ... c6 2. De3#
1. ... Sc3 2. Lxc3#
1. ... Sb4 2. c3#
BS Problemid: 18463
Authors: Petrovici, Valeriu
Sources:
Years: 1988
1. ... Se4!,Sb4!
1. Dxg1? droht 2. Dxf2#
1. ... Dg2!,Sb4!
1. Dxf3! droht 2. Td5#
1. ... Dxf3+ 2. Sxf3#
1. ... Le6 2. Sxe6#
1. ... Se4 2. Dd3#
1. ... c6 2. De3#
1. ... Sc3 2. Lxc3#
1. ... Sb4 2. c3#
BS Problemid: 18463
Authors: Petrovici, Valeriu
Sources:
Years: 1988
Keywords: Brian Stephenson Collection (18463), Option key, Gegenschach, Checking key, Sacrifice key
Genre: 2#
FEN: K7/2p5/3P4/B3R1N1/3k1P2/1P3pQb/n1P2n1P/6bq
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-09-14 more...
Genre: 2#
FEN: K7/2p5/3P4/B3R1N1/3k1P2/1P3pQb/n1P2n1P/6bq
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-09-14 more...
1. c8=L+! Kg6 2. Lh3 Kh5,Kh6 3. Lf5#
Keywords: Brian Stephenson Collection (19708), under-promotion key (L), Checking key, Minimal (b), Anderssen-Verstellung, Zugzwang-Goal
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P1Bp2/5P2/4PkN1/5P2/2K3P1/7R/8
Reprints: 22 Chess Player's Chronicle 04/1849
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2P1Bp2/5P2/4PkN1/5P2/2K3P1/7R/8
Reprints: 22 Chess Player's Chronicle 04/1849
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-24 more...
1. e4+! Kc4+ 2. Sfxd6#
1. ... Kxe4+ 2. Sbxd6#
1. ... Kc5+ 2. Sbxd6#
1. ... Ke5+ 2. Sfxd6#
1. ... Kc6+ 2. Sbd4#
1. ... Ke6+ 2. Sfd4#
1. ... fxe3ep 2. Se7#
F. Chlubna: Task von sechs Abzugsschachs durch den schwarzen König.
1. ... Kxe4+ 2. Sbxd6#
1. ... Kc5+ 2. Sbxd6#
1. ... Ke5+ 2. Sfxd6#
1. ... Kc6+ 2. Sbd4#
1. ... Ke6+ 2. Sfd4#
1. ... fxe3ep 2. Se7#
F. Chlubna: Task von sechs Abzugsschachs durch den schwarzen König.
Keywords: Brian Stephenson Collection (21754), Checking key, Task (Construction), Discovered check (sK - sechsfach), En passant (s), Cross check, Battery mates
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B4/1bP5/1n1r2P1/RN1k1N1R/B4pQ1/P7/2P1P2n/3K4
Reprints: 300 Chess Problems 1916
72 Versunkene Schätze , p. 37, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-11 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3B4/1bP5/1n1r2P1/RN1k1N1R/B4pQ1/P7/2P1P2n/3K4
Reprints: 300 Chess Problems 1916
72 Versunkene Schätze , p. 37, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-11 more...
1. Sg4+! Kxe4 2. Sf2+ Ke5 3. e4 Txe4 4. Sxd3# 3. ... Lxe4 4. Sg4#
(214) Handschriftliche Lebenserinnerungen (Sächsische Landes- und Universitätsbibliothek (SLUB)) von Johannes Kohtz.
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Keywords: Brian Stephenson Collection (22544), Nowotny, Blocknutzung, Checking key, Flight giving sacrifice key (S)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 8/3Q1p1b/8/2p1k1P1/r3N3/1n1pP1K1/1q1P1N2/8
Reprints: 142 Allgemeine Zeitung Chemnitz 29/05/1927
IV Schach-Express , p. 59, 15/02/1948
49 Schach ohne Partner [Grasemann] , p. 56, 1977
662 Beispiele zur Ideengeschichte des Schachproblems , p. 140, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-14 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 8/3Q1p1b/8/2p1k1P1/r3N3/1n1pP1K1/1q1P1N2/8
Reprints: 142 Allgemeine Zeitung Chemnitz 29/05/1927
IV Schach-Express , p. 59, 15/02/1948
49 Schach ohne Partner [Grasemann] , p. 56, 1977
662 Beispiele zur Ideengeschichte des Schachproblems , p. 140, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-14 more...
1. Dc6+! Kf5 2. Sb3 Lxb3 3. Df3+ Ke6 4. Df7#
2. ... Ld5 3. Dxd5+ Kf6 4. Df7#,De5#
2. ... Ld5 3. Dxd5+ Kf6 4. Df7#,De5#
Keywords: Brian Stephenson Collection (22560), Checking key, Knight sacrifice, Intersection Theme
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 6b1/2B5/4k1P1/7K/8/3ppQ2/8/N7
Reprints: 49 Arbeiter-Schachzeitung (Chemnitz) , p. 98, 12/1912
258 Versunkene Schätze , p. 113, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-01 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 6b1/2B5/4k1P1/7K/8/3ppQ2/8/N7
Reprints: 49 Arbeiter-Schachzeitung (Chemnitz) , p. 98, 12/1912
258 Versunkene Schätze , p. 113, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-09-01 more...
1. Se6+ dxe6+ 2. Kxg6 Dxd6 3. Le3+ Ke5 4. f4#
2. ... Df7+ 3. Sxf7 a5,~ 4. Le3#
2. ... Sc6 3. Le3+ Ke5 4. Sxc4#
2. ... Sd7 3. Le3+ Ke5 4. Sf7#
2. ... Df7+ 3. Sxf7 a5,~ 4. Le3#
2. ... Sc6 3. Le3+ Ke5 4. Sxc4#
2. ... Sd7 3. Le3+ Ke5 4. Sf7#
Die AZW gibt als Urdruckjahr 1937 an.
Brennpunktproblem
Schach-Express gibt als Quelle 'Deutsche Schachzeitung, 1938' an.
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Brennpunktproblem
Schach-Express gibt als Quelle 'Deutsche Schachzeitung, 1938' an.
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Keywords: Brian Stephenson Collection (22786), Provoked check, Focus, Zugzwang-Goal, Checking key, Pawn mate, Knight sacrifice (doppelt)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n6/2qp1Kp1/p2N2p1/2N5/1Ppk1B2/2p5/2P2P2/7B
Reprints: V Schach-Express , p. 60, 15/02/1948
11 Obersteirische Volkszeitung 05/03/1949
Deutsche Schachhefte 5, p. 35, 09/1949
492 Arbeiter-Zeitung (Wien) 25/02/1962
51 Schach ohne Partner [Grasemann] , p. 56, 1977
221 Rätselvolle Schachaufgaben , p. 120, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-22 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 1n6/2qp1Kp1/p2N2p1/2N5/1Ppk1B2/2p5/2P2P2/7B
Reprints: V Schach-Express , p. 60, 15/02/1948
11 Obersteirische Volkszeitung 05/03/1949
Deutsche Schachhefte 5, p. 35, 09/1949
492 Arbeiter-Zeitung (Wien) 25/02/1962
51 Schach ohne Partner [Grasemann] , p. 56, 1977
221 Rätselvolle Schachaufgaben , p. 120, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-22 more...
1. Sf2+! Kg2 2. Sh1 Kf1 3. Lf2 Kg2 4. Le2 Kxh1 5. Lf3#
Keywords: Brian Stephenson Collection (23141), Flight-giving key, Checking key, Drag-in sacrifice, Knight sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/8/8/7B/3B2N1/7p/p6p/K6k
Reprints: 83 Leipziger Illustrirte Zeitung 13/09/1845
V.237 Schachspiel-Probleme [Alexandre] 1846
8 American Chess Magazine 1847
119 The Chess Euclid 1849
1 Illustreret Tidende 22/01/1860
5a-2147 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-11-05 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/8/8/7B/3B2N1/7p/p6p/K6k
Reprints: 83 Leipziger Illustrirte Zeitung 13/09/1845
V.237 Schachspiel-Probleme [Alexandre] 1846
8 American Chess Magazine 1847
119 The Chess Euclid 1849
1 Illustreret Tidende 22/01/1860
5a-2147 2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-11-05 more...
30 - P1038507
Michael Oestreicher
3241 Freie Presse (Chemnitz) 25/10/1991
1. ehrende Erwähnung
(6+9) C+
#5
Michael Oestreicher
3241 Freie Presse (Chemnitz) 25/10/1991
1. ehrende Erwähnung
(6+9) C+
#5
1. Te8? gxf1=S!
1. Sc1+! Kd4 2. Tc8 gxf1=D 3. Sb3+ Kd3 4. Te8 De2 5. Td8#
1. Sc1+! Kd4 2. Tc8 gxf1=D 3. Sb3+ Kd3 4. Te8 De2 5. Td8#
Keywords: Brian Stephenson Collection (23458), Holst promotion, Checking key, Promotion (sD), Blocknutzung
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 1R6/8/1N3p2/8/5K2/1Npk1p2/2rr1pp1/1B2bR2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-30 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2c
FEN: 1R6/8/1N3p2/8/5K2/1Npk1p2/2rr1pp1/1B2bR2
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-30 more...
1. Tg6? La5#
1. Txe2+ Kf3 2. Tf2+ Ke3 3. Tg6 La5+ 4. Kf1 Txg6 5. Sf5#
4. ... Lxg6 5. Sxg4#
1. Txe2+ Kf3 2. Tf2+ Ke3 3. Tg6 La5+ 4. Kf1 Txg6 5. Sf5#
4. ... Lxg6 5. Sxg4#
Keywords: Brian Stephenson Collection (23472), Berlin Theme, Checking key, Rook sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 3b2r1/7b/1R5N/8/3pp1p1/4k1P1/4pR1P/1B2K3
Reprints: 13 Problemschach-Jahrbuch 1993 D , p. 12, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-20 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 3b2r1/7b/1R5N/8/3pp1p1/4k1P1/4pR1P/1B2K3
Reprints: 13 Problemschach-Jahrbuch 1993 D , p. 12, 1993
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-20 more...
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#
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#
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...
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...
1. e4? dxe3ep!
1. Dd5+! Kh2 2. e4+ Kh1 3. Da5 Ta4 4. De1#
1. Dd5+! Kh2 2. e4+ Kh1 3. Da5 Ta4 4. De1#
Keywords: Brian Stephenson Collection (28947), En passant avoidance, Switchback (wD), Checking key
Genre: n#
FEN: 8/q4p2/p4b2/Q5pK/1r1p4/1P1P3p/2R1P3/7k
Reprints: Sammler 1916
976 FIDE Album 1914-1944/II 1972
B Die Schwalbe 61, p. 8, 02/1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-01-24 more...
Genre: n#
FEN: 8/q4p2/p4b2/Q5pK/1r1p4/1P1P3p/2R1P3/7k
Reprints: Sammler 1916
976 FIDE Album 1914-1944/II 1972
B Die Schwalbe 61, p. 8, 02/1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-01-24 more...
1. f7+! Kf8 2. Sg5 Sh5 3. Se6# 2. ... Sd5 2. Sg5#
1. ... Kd8 2. Sc5 Sh5 3. Se6# 2. ... Sd5 3. Sc6#
1. ... Kd8 2. Sc5 Sh5 3. Se6# 2. ... Sd5 3. Sc6#
Springer und Bauer gegen Springer
Anton Baumann: 1.fxg7 gewinnt auch, ebenso wie 1.Sc5 1.Sd6+ 1.Sg5
Dies ist eher ein #3 als eine Studie! (2022-03-22)
Dieter Berlin: In 'The White Knights' von White wird die Aufgabe als #3 angesagt. Wenn die C-Prüfung
ergibt, dass der Dreizüger korrekt ist, sollte er auch als solcher angesagt werden, da
lt. A. Baumann die andere Forderung mehrere 'Schlüssel' zulässt. Ich bitte um Prüfung! (2024-03-10)
comment
Anton Baumann: 1.fxg7 gewinnt auch, ebenso wie 1.Sc5 1.Sd6+ 1.Sg5
Dies ist eher ein #3 als eine Studie! (2022-03-22)
Dieter Berlin: In 'The White Knights' von White wird die Aufgabe als #3 angesagt. Wenn die C-Prüfung
ergibt, dass der Dreizüger korrekt ist, sollte er auch als solcher angesagt werden, da
lt. A. Baumann die andere Forderung mehrere 'Schlüssel' zulässt. Ich bitte um Prüfung! (2024-03-10)
comment
1. Db3+! Kxb3 2. Sxc5#
1. ... Kxb5 2. Sc3#
1. ... cxb3 2. Sec3#
1. ... Kxb5 2. Sc3#
1. ... cxb3 2. Sec3#
Keywords: Brian Stephenson Collection (31065), Checking key, Flight giving sacrifice key, pin-mate (zweifach), Sacrifice of white pieces (D, S)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/6R1/pNp5/kpp1NR1p/7Q/8/1K6
Reprints: 224 Problemschach-Jahrbuch 1994 D, p. 106, 1994
Stern 28 07/07/1994
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/8/6R1/pNp5/kpp1NR1p/7Q/8/1K6
Reprints: 224 Problemschach-Jahrbuch 1994 D, p. 106, 1994
Stern 28 07/07/1994
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-06-15 more...
1. e4+! Ke5 2. Dxe6+ Sdxe6 3. Sf3# 2. ... Sfxe6 3. Sd3# 2. ... Kxe6 3. e8=D#
2. ... Tdxe6 3. Sc4# 2. ... Tfxe6 3. Sg4#
2. ... Tdxe6 3. Sc4# 2. ... Tfxe6 3. Sg4#
Keywords: Brian Stephenson Collection (31249), Checking key, Promotion in the mating move (D), Drag-in sacrifice, Epaulettenmatt
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2Q5/4P3/3rbr2/3k4/3n1n2/4P3/3N1N2/7K
Reprints: 644 Südwestdeutsche Schach-Zeitung 21/05/1891
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-22 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2Q5/4P3/3rbr2/3k4/3n1n2/4P3/3N1N2/7K
Reprints: 644 Südwestdeutsche Schach-Zeitung 21/05/1891
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-22 more...
1. Tc8+! Ld8 2. Ta8 b6 3. Ta4 Lc7 4. Tg4 Kd8,L~ 5. Tg8#
Keywords: Brian Stephenson Collection (35359), Checking key
Genre: n#
Computer test: R. Fay: Popeye Windows-64Bit H.Juel: Popeye 4.61
FEN: 4k3/1p2p2p/4K2B/bP6/2R5/8/8/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-02 more...
Genre: n#
Computer test: R. Fay: Popeye Windows-64Bit H.Juel: Popeye 4.61
FEN: 4k3/1p2p2p/4K2B/bP6/2R5/8/8/8
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-02 more...
1. Dd2? c3 2. Sc5 cxd2!
1. Db4+! Kc1 2. Dd2+ Kb2 3. Sc5 c3 4. Dc1+ Kxc1 5. Sd3#
1. Db4+! Kc1 2. Dd2+ Kb2 3. Sc5 c3 4. Dc1+ Kxc1 5. Sd3#
(MZ524)
Sally: Sächsische Z. 10. Juli 1981 3. ehr. Erw.
1. Dd2? - Bc3, 2. Sc5 - Bcxd2! deshalb Tempogewinnung: 1.Db4+ - Kc1,2.Dd2+ - Kb2, 3. Sc5 - Bc3,und nun das Hinein-
tiehungsopfer der w. Dame. 4. Dc1+ - Kxc1 und das ab-
scließende :EinSpringer - Mustermatt 5. Sd3#. (2010-08-26)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-19)
comment
Sally: Sächsische Z. 10. Juli 1981 3. ehr. Erw.
1. Dd2? - Bc3, 2. Sc5 - Bcxd2! deshalb Tempogewinnung: 1.Db4+ - Kc1,2.Dd2+ - Kb2, 3. Sc5 - Bc3,und nun das Hinein-
tiehungsopfer der w. Dame. 4. Dc1+ - Kxc1 und das ab-
scließende :EinSpringer - Mustermatt 5. Sd3#. (2010-08-26)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-19)
comment
Keywords: Brian Stephenson Collection (36618), Tempo Winning Manouevre, Employment steering, Opferminimal, Model mate, Drag-in sacrifice, Checking key
Genre: n#
FEN: 8/8/N2Q4/8/2p5/p7/rkp1K3/qb6
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
Genre: n#
FEN: 8/8/N2Q4/8/2p5/p7/rkp1K3/qb6
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
1. Td6+! Kxd6 2. Sb5+ Kd5 3. Sg4 c3 4. Se3# 3. ... e3 4. Sf6#
Keywords: Brian Stephenson Collection (36716), Checking key, Flight giving sacrifice key, Epaulettenmatt, Model mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 4K3/N2B4/7R/2pkp3/2p1p3/8/7N/8
Reprints: 67 Ausgewählte Schachaufgaben [Zucker] , p. 40, 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-03 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 4K3/N2B4/7R/2pkp3/2p1p3/8/7N/8
Reprints: 67 Ausgewählte Schachaufgaben [Zucker] , p. 40, 1989
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-03 more...
* 1. ... a5 2. Sb5#
1. Sb5+! axb5 2. Le7 b4 3. Lxg5 bxa3 4. Ld2#
1. Sb5+! axb5 2. Le7 b4 3. Lxg5 bxa3 4. Ld2#
(MZ528)
.
Sally: Magyar Sakkèlet August 1981, 5. ehr. Erw.
Zugwechsel Problem mit einzügigen -SAtzspiel :
1. - Ba5, 2. Sb5#, ohne Wartezug für Weiß, deshalb Opfer:
1. Sb5+ - Baxb5, 2.Le7 - Bb4, 3. Lxg5 -Bbxa3, 4. Ld2# Mmatt
S. 52 Ausgew. S. Aufg. (1989) Nr. 93 (Zucker). (2010-08-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-19)
comment
.
Sally: Magyar Sakkèlet August 1981, 5. ehr. Erw.
Zugwechsel Problem mit einzügigen -SAtzspiel :
1. - Ba5, 2. Sb5#, ohne Wartezug für Weiß, deshalb Opfer:
1. Sb5+ - Baxb5, 2.Le7 - Bb4, 3. Lxg5 -Bbxa3, 4. Ld2# Mmatt
S. 52 Ausgew. S. Aufg. (1989) Nr. 93 (Zucker). (2010-08-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-19)
comment
Keywords: Brian Stephenson Collection (38101), Checking key, Sacrifice key, Model mate
Genre: n#
FEN: 8/1p6/pP1N4/2Bp2p1/p2p2p1/RpkP2P1/4P3/2K5
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
Genre: n#
FEN: 8/1p6/pP1N4/2Bp2p1/p2p2p1/RpkP2P1/4P3/2K5
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2021-03-19 more...
1. Kc4? Ka4!
1. Dc4? a5!
1. Db8? a5! 2. Kc4 a4!
1. Da2+! Kxa2 2. Kb4 a5+ 3. Ka4 Sc3+ 4. Sxc3#
1. Dc4? a5!
1. Db8? a5! 2. Kc4 a4!
1. Da2+! Kxa2 2. Kb4 a5+ 3. Ka4 Sc3+ 4. Sxc3#
(MZ264)
Sally: 31. Det. 1971.
Zum 31 Dez. als kleiner Sylvesterscherz gedacht!:
1. Kc4? - Ka4! 1. Dc4? - Ba5! 1. Db8? -Ba5,2. Kc4 - Ba4!
1. Da2! - Kxa2, 2. Kb4 - Ba5+ , 3. Ka5 - Sc3+, 4. Sxc3#
Ein Springer Mustermatt.
S. 38 Ausgew. S. Aufg. (1989) Nr. 56 (Zucker). (2010-08-30)
more ...
comment
Sally: 31. Det. 1971.
Zum 31 Dez. als kleiner Sylvesterscherz gedacht!:
1. Kc4? - Ka4! 1. Dc4? - Ba5! 1. Db8? -Ba5,2. Kc4 - Ba4!
1. Da2! - Kxa2, 2. Kb4 - Ba5+ , 3. Ka5 - Sc3+, 4. Sxc3#
Ein Springer Mustermatt.
S. 38 Ausgew. S. Aufg. (1989) Nr. 56 (Zucker). (2010-08-30)
more ...
comment
Keywords: Brian Stephenson Collection (39365), Model mate, Drag-in sacrifice, Checking key, Minimal
Genre: n#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 6Q1/8/p7/2K5/8/k7/1p1p4/bn1N4
Reprints: (III) Die Schwalbe 14, p. 348, 04/1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-02-05 more...
Genre: n#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 6Q1/8/p7/2K5/8/k7/1p1p4/bn1N4
Reprints: (III) Die Schwalbe 14, p. 348, 04/1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-02-05 more...
1. De4+! Kxe4 2. Sb5 Kf5 3. Sd6#
1. ... Kc5 2. De3+ Kb4 3. Db6#
1. ... Kc5 2. De3+ Kb4 3. Db6#
Keywords: Brian Stephenson Collection (40020), Queen sacrifice, Checking key, Minimal
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/7K/4P3/3PPQ2/2Pk1P2/N2p2P1/1P1P4/3B4
Reprints: Die Schwalbe 14, p. 349, 04/1972
86 Ausgewählte Schachaufgaben [Teschner] , p. 47, 1981
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-04 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/7K/4P3/3PPQ2/2Pk1P2/N2p2P1/1P1P4/3B4
Reprints: Die Schwalbe 14, p. 349, 04/1972
86 Ausgewählte Schachaufgaben [Teschner] , p. 47, 1981
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-04 more...
1. Tc2? Te4! 1. Lc2? Sg4!
1. Df1+! Txf1 2. Tc2 Dxc2 3. Ta4+ 2. ... Lxc2 3. Ld3+
1. ... Sxf1 2. Lc2 Dxc2 3. Ta4+ 2. ... Lxc2 3. Tg6+
1. Df1+! Txf1 2. Tc2 Dxc2 3. Ta4+ 2. ... Lxc2 3. Ld3+
1. ... Sxf1 2. Lc2 Dxc2 3. Ta4+ 2. ... Lxc2 3. Tg6+
Keywords: Brian Stephenson Collection (43844), Plachutta (schwarz+weiss), vornehmer Nowotny (weiss), Deflection, Checking key, Queen sacrifice, Rook sacrifice, Sacrifice key, Bishop sacrifice
Genre: n#
FEN: K7/NN5B/k7/2PPP2P/7R/2b2p1n/pp4Rn/1q1br2Q
Reprints: 279 Problem-Palette , p. 97, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-17 more...
Genre: n#
FEN: K7/NN5B/k7/2PPP2P/7R/2b2p1n/pp4Rn/1q1br2Q
Reprints: 279 Problem-Palette , p. 97, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-08-17 more...
* 1. ... Lxf2#
1. Se7+! Kh8 2. Sf7+ Kh7 3. Sg6 Kg8 4. Sg5 Lxf2#
1. Se7+! Kh8 2. Sf7+ Kh7 3. Sg6 Kg8 4. Sg5 Lxf2#
Keywords: Checking key, Round Trip (k-3), Mutate
Genre: s#
FEN: 6k1/6p1/6N1/6NP/8/8/PP3R1p/K5br
Reprints: 1 Nedela (Riga) 26/01/1923
27) idee & form 159, p. 5381, 07/2023
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-09-07 more...
Genre: s#
FEN: 6k1/6p1/6N1/6NP/8/8/PP3R1p/K5br
Reprints: 1 Nedela (Riga) 26/01/1923
27) idee & form 159, p. 5381, 07/2023
Input: HBae, 2009-02-06
Last update: Gunter Jordan, 2023-09-07 more...
Probe 1. Dh5+? Dxh5+ 2. Kg8
1. Df2+! Kh3 2. Lg2+ Kh2 3. Dg3+ Kg1 4. Ld5+ Kf1 5. Df3+ Ke1 6. Tg1+ Kd2 7. Td1+ Kc2 8. De2+ Kc3 9. Dc4+ Kb2 10. Dxa2+ Kc3 11. Da3+ Kc2 12. Lb3+ Kc3 13. Lg8+ Kc2 14. Tc1+ Kd2 15. Dc3+ Ke2 16. Te1+ Kf2 17. De3+ Kg2 18. Te2+ Kf1,Kh1 19. Df3+ Kg1 20. Tg2+ Kh1 21. Tg7+ Kh2 22. Dh5+ Dxh5#
1. Df2+! Kh3 2. Lg2+ Kh2 3. Dg3+ Kg1 4. Ld5+ Kf1 5. Df3+ Ke1 6. Tg1+ Kd2 7. Td1+ Kc2 8. De2+ Kc3 9. Dc4+ Kb2 10. Dxa2+ Kc3 11. Da3+ Kc2 12. Lb3+ Kc3 13. Lg8+ Kc2 14. Tc1+ Kd2 15. Dc3+ Ke2 16. Te1+ Kf2 17. De3+ Kg2 18. Te2+ Kf1,Kh1 19. Df3+ Kg1 20. Tg2+ Kh1 21. Tg7+ Kh2 22. Dh5+ Dxh5#
Korrektur (sBh5 nach a2) in Die Schwalbe 12/2016
Henrik Juel: Popeye 4.61 with 'opt non 1 1 thr 0' found no flaws (2022-10-17)
comment
Henrik Juel: Popeye 4.61 with 'opt non 1 1 thr 0' found no flaws (2022-10-17)
comment
Keywords: Führung w Figur, Logik - Multiple Rückkehr, Checking key, Perpetual check
Genre: s#
FEN: 4q3/1B2p1RK/8/8/8/5Q2/p6k/8
Reprints: M33 mpk-Blätter 10/2011
F236 FIDE Album 2004-2006 2013
Input: Frank Müller, 2009-06-18
Last update: Gunter Jordan, 2022-10-17 more...
Genre: s#
FEN: 4q3/1B2p1RK/8/8/8/5Q2/p6k/8
Reprints: M33 mpk-Blätter 10/2011
F236 FIDE Album 2004-2006 2013
Input: Frank Müller, 2009-06-18
Last update: Gunter Jordan, 2022-10-17 more...
1. Ld7+! Ka7 2. Lb8+ Ka8 3. La7+ Kxa7 4. Ta8+ Kxa8 5. Da6+ Kb8 6. Da7+ Kxa7 7. Sb5+ Kb8 8. Sa6+ Ka8 9. Sac7+ Kb8 10. Ta8+ Txa8 11. Sa6+ Txa6#
Keywords: Ideal mate, Minimal (t), Checking key
Genre: s#
Computer test: Gustav 4.1d
FEN: k1B4R/8/2K5/2PP4/1N6/N7/R3Q2B/r7
Input: Frank Müller, 2009-08-28
Last update: Gunter Jordan, 2021-12-30 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: k1B4R/8/2K5/2PP4/1N6/N7/R3Q2B/r7
Input: Frank Müller, 2009-08-28
Last update: Gunter Jordan, 2021-12-30 more...
1. Sf5+! Ke4 2. Td4+ Ke5 3. Td6+ Ke4 4. Sg3+ Ke3 5. Td1 h5 6. Sxh5 Ke4 7. Sg3+ Ke3 8. Sf5+ Ke4 9. Td4+ Ke5 10. Td6+ Ke4 11. Sg3+ Ke3 12. Td1 Sc2#
Keywords: Tempo Winning Manouevre, Checking key, Selfblock, Model mate
Genre: s#
FEN: 8/8/7p/8/8/1p2k1N1/1B6/n2RKR2
Input: Frank Müller, 2009-11-20
Last update: Marcin Banaszek, 2022-07-30 more...
Genre: s#
FEN: 8/8/7p/8/8/1p2k1N1/1B6/n2RKR2
Input: Frank Müller, 2009-11-20
Last update: Marcin Banaszek, 2022-07-30 more...
1. Ta5+! Kb3 2. Ta3+ Kxa3 3. Sc5 Sc6 4. Sc2#
Keywords: Miniature Collection (0345514), Miniature, Checking key, Drag-in sacrifice, Rook sacrifice, Model mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/8/8/2Rp4/1n2N3/k3N3/8/K7
Reprints: 193 Problemschach-Jahrbuch 1994 D, p. 86, 1994
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-04 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/8/8/2Rp4/1n2N3/k3N3/8/K7
Reprints: 193 Problemschach-Jahrbuch 1994 D, p. 86, 1994
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-04 more...
1. e8=T+ Kf6 2. g8=T Kf7 3. Tf2#
1. ... Kd6 2. c8=T Kd7 3. Td2#
1. ... Kd4 2. c8=D Kd3 3. Dc4#
1. ... Kf4 2. g8=D Kf3 3. Dg4#
1. ... Kd6 2. c8=T Kd7 3. Td2#
1. ... Kd4 2. c8=D Kd3 3. Dc4#
1. ... Kf4 2. g8=D Kf3 3. Dg4#
Keywords: Miniature Collection (0037623), Miniature, Rex solus, under-promotion (wT), Promotion (wD), under-promotion key (wT), Checking key
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2P1P1P1/8/4k3/8/4N3/4R3/K7
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-06-03 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2P1P1P1/8/4k3/8/4N3/4R3/K7
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-06-03 more...
1. Ld8+! Kxd8 2. Df7 c5 3. Dd7#
1. ... Kd6 2. Db2 Kc5 3. Le7# 2. ... c5 3. Df6##
1. ... Kf8 2. De6 c5 3. Sd7#
1. ... Kd6 2. Db2 Kc5 3. Le7# 2. ... c5 3. Df6##
1. ... Kf8 2. De6 c5 3. Sd7#
1. Da3+! Kxa3 2. Lc3 b4 3. Lb2#
1. ... Kc4 2. Dd3+ Kxc5 3. Dd4# 2. ... Kb4 3. Dc3#
1. ... Kc4 2. Dd3+ Kxc5 3. Dd4# 2. ... Kb4 3. Dc3#
Keywords: Miniature Collection (0334626), Minimal, Miniature, Flight giving sacrifice key, Queen sacrifice, Blocknutzung, Knight sacrifice, Drag-in sacrifice, Checking key
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Q7/8/1pNPB3/1k6/8/8/K7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2022-10-29 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Q7/8/1pNPB3/1k6/8/8/K7
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2022-10-29 more...
1. Tc1+! Kxc1 2. Lg5 Kd1 3. Dxd2#
1. ... Ke2 2. De4+ Kxf2 3. Lh4#
1. ... Ke2 2. De4+ Kxf2 3. Lh4#
1. b4+
EPs B12L m
SCHRECKE: C+, popeye 4.87
1. b4+! cxb3 e.p. 2. Lc4 b2 3. Txa6#
1. ... Kb5 2. Lb7 c3 3. Lxa6# (2022-11-21)
comment
SCHRECKE: C+, popeye 4.87
1. b4+! cxb3 e.p. 2. Lc4 b2 3. Txa6#
1. ... Kb5 2. Lb7 c3 3. Lxa6# (2022-11-21)
comment
1. De5+ Kc4 2. Kxb2 Kd3 3. Kb3 Kd2 4. Sc2 Kd3 5. De3#
1. ... Kd3 2. Kxb2 Kc4 3. Kc2 Kb4 4. Sb3 Ka4 5. Da5#
1. ... Kd3 2. Kxb2 Kc4 3. Kc2 Kb4 4. Sb3 Ka4 5. Da5#
A12DD4 e030
Originalfassung Kf8 Dd4 Sf7 - Kg6 Sg7
Henrik Juel: C+ Popeye 4.61, except for mate duals in other variations (2022-01-30)
comment
Originalfassung Kf8 Dd4 Sf7 - Kg6 Sg7
Henrik Juel: C+ Popeye 4.61, except for mate duals in other variations (2022-01-30)
comment
Keywords: Miniature Collection (0067431), Echo, Ideal mate, Checking key, Minimal, Miniature
Genre: n#
Computer test: Popeye 4.61
FEN: 8/8/8/3Q4/8/K1k5/1p6/N7
Reprints: VI Die Schwalbe 19, p. 10, 02/1973
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-01-30 more...
Genre: n#
Computer test: Popeye 4.61
FEN: 8/8/8/3Q4/8/K1k5/1p6/N7
Reprints: VI Die Schwalbe 19, p. 10, 02/1973
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-01-30 more...
1. Lb1+ Ka1 2. Kb3 Kxb1 3. Tc5 Ka1 4. Tc1#
1. S5b6+! (Se7?) Ka7 2. Sc8+ Ka8 3. Kb5 b6 4. Ka6 b5 5. Scb6#
SfK m
Henrik Juel: cook 1.Se7 Ka7! 2.Sc8+ Ka8 3.Kb5 b6 4.Ka6 b5 5.Sb6# (other defenses allow #4) (2024-02-29)
comment
Henrik Juel: cook 1.Se7 Ka7! 2.Sc8+ Ka8 3.Kb5 b6 4.Ka6 b5 5.Sb6# (other defenses allow #4) (2024-02-29)
comment
Keywords: Miniature Collection (0323269), Minimal (b), Miniature, Checking key, Switchback (k), Model mate, Corner mate
Genre: n#
FEN: k7/1p1N4/8/K2N4/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2024-02-29 more...
Genre: n#
FEN: k7/1p1N4/8/K2N4/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2024-02-29 more...
1. Tg2+! Kc1 2. Dc2#
1. ... Ke1,Kd1 2. Db1#
1. ... Ke3 2. De4#
1. ... Kc3 2. Dd3#
1. ... Ke1,Kd1 2. Db1#
1. ... Ke3 2. De4#
1. ... Kc3 2. Dd3#
SCHRECKE: vergleiche: P1166359, P1143563 (2020-11-24)
Henrik Juel: C+ Popeye 4.61 (2020-11-24)
comment
Henrik Juel: C+ Popeye 4.61 (2020-11-24)
comment
Keywords: Miniature Collection (0003415), Checking key, Aristocrat
Genre: 2#
FEN: 8/8/6Q1/K1N5/8/6R1/3k4/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2020-11-24 more...
Genre: 2#
FEN: 8/8/6Q1/K1N5/8/6R1/3k4/8
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2020-11-24 more...
* 1. ... Kd5 2. Df5# 1. ... d5 2. Df8# 1. ... Kb4 2. Dxd4#
1. Dc2+! Kd5 2. Df5# 1. ... Tc4 2. Dxc4# 1. ... Kb4 Sc6#
1. Dc2+! Kd5 2. Df5# 1. ... Tc4 2. Dxc4# 1. ... Kb4 Sc6#
Keywords: Miniature Collection (0004082), Miniature, Mutate, Epaulettenmatt, Blocknutzung, Changed mates, Checking key
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/K2p4/N1k5/3r4/8/1P3Q2/8
Reprints: 5 Einführung in das Problemschach [Fabel] , p. 13, 1976
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-16 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/K2p4/N1k5/3r4/8/1P3Q2/8
Reprints: 5 Einführung in das Problemschach [Fabel] , p. 13, 1976
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-16 more...
1. La1+! Kb3 2. De2 a2 Ka5 a6 4. Dd3#
1. ... Kb1 2. Dd2 Kxa1 3. Dc2 a2 4. Dc1#
Cook: Dual: 2. Lc3 Kc1 3. Da2 Kd1 4. Dd2#
1. ... Kb1 2. Dd2 Kxa1 3. Dc2 a2 4. Dc1#
Cook: Dual: 2. Lc3 Kc1 3. Da2 Kd1 4. Dd2#
1. b8=S+! Dxb8+ 2. Kxb8 Kb6 3. d5 Ka6 4. d6 Kb6 5. d7 Kc6 6. d8=T Kb6 7. Td6#
Keywords: Miniature Collection (0329374), Miniature, Checking key, under-promotion key (S), under-promotion (wT), Stalemate avoidance
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: K7/1P6/kq6/1p6/1P1P4/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-25 more...
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: K7/1P6/kq6/1p6/1P1P4/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-25 more...
1. Te1+ Kf8 2. Tb1 Ke8 3. Tb8#
Keywords: Miniature Collection (0326364), Miniature, Castling position, Checking key
Genre: 3#
FEN: K3k2r/R7/7p/2P5/8/8/8/5R2
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-08-21 more...
Genre: 3#
FEN: K3k2r/R7/7p/2P5/8/8/8/5R2
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-08-21 more...
1. Df6+! Kxe4 2. Lc6+ Kd3 3. Db2 Kc4 4. Dc3#
1. ... Kd3 2. Dc3+ Kxe4 3. Lf2 Kd5 4. Dd4#
1. ... Ke3 2. Lb5 Kxe4 3. Lg3 Kd5 4. De5#
1. ... Kd3 2. Dc3+ Kxe4 3. Lf2 Kd5 4. Dd4#
1. ... Ke3 2. Lb5 Kxe4 3. Lg3 Kd5 4. De5#
1. Lxa7+! Kh2 2. Lb8+ Dg3 3. a7 Dxb8+ 4. axb8=D,L#
Keywords: Miniature Collection (0069100), Miniature, Capture key, Checking key, Promotion in the mating move (D,L)
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: K7/p7/P7/8/8/q7/8/5QBk
Reprints: 165 Schachminiaturen mit schwarzer Dame , p. 122, 1988
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-23 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: K7/p7/P7/8/8/q7/8/5QBk
Reprints: 165 Schachminiaturen mit schwarzer Dame , p. 122, 1988
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-23 more...
1. Db3+! Kd4 2. Ta4+ Kc5 3. Dc4#
1. ... Ke4 2. Te6+
1. ... Kc5 2. Ld6+ Kd4 3. Ta4#
1. ... Ke4 2. Te6+
1. ... Kc5 2. Ld6+ Kd4 3. Ta4#
Keywords: Miniature Collection (0333078), Aristocrat, Minimal (b), Miniature, Checking key
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2B5/R7/3k2b1/1Q6/8/8/1K6
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-10 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2B5/R7/3k2b1/1Q6/8/8/1K6
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-10 more...
1. a8=D+ Kxa8 2. c8=D#
1. ... Kb6 2. c8=S#
1. ... Kb6 2. c8=S#
Keywords: Miniature Collection (0007961), Rex solus (s), Promotion key, Promotion (D), Checking key, Sacrifice key, Corner mate, Promotion in the mating move, under-promotion in mating move, Miniature, Model mate (Gnaden-)
Genre: 2#
FEN: 8/PkP5/8/1N6/1K6/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-01-27 more...
Genre: 2#
FEN: 8/PkP5/8/1N6/1K6/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-01-27 more...
1. Te7+! Kf3 2. Tf8+ Kg4 3. Tg7+ Kh5 4. Th8#
1. ... Kd3 2. Th2 Kd4 3. Th3
1. ... Kd2 2. Th2+ Kd3 3. Kb4
2. ... Kc3 3. Td7
1. ... Kd3 2. Th2 Kd4 3. Th3
1. ... Kd2 2. Th2+ Kd3 3. Kb4
2. ... Kc3 3. Td7
Keywords: Miniature Collection (0070698), Aristocrat, Miniature, Checking key, Rex solus
Genre: n#
FEN: 7R/1R6/8/1K6/8/8/4k3/8
Reprints: 112 Problemschach-Jahrbuch 1992 D , p. 58, 1992
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-11-09 more...
Genre: n#
FEN: 7R/1R6/8/1K6/8/8/4k3/8
Reprints: 112 Problemschach-Jahrbuch 1992 D , p. 58, 1992
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-11-09 more...
1. Sa7? Txc4? 2. Sc6+ ..., aber 1. ... Tb3+!
1. Tc8+! Txc8 2. Sa7 Tc7 3. Sc6+ Txc6+ 4. Kxc6 Ka7 5. Kc7 Ka6 6. b8=D Ka5 7. Db3 Ka6 8. Da4#
1. Tc8+! Txc8 2. Sa7 Tc7 3. Sc6+ Txc6+ 4. Kxc6 Ka7 5. Kc7 Ka6 6. b8=D Ka5 7. Db3 Ka6 8. Da4#
Qj BEU-TT
Loyd in "The Musical World": "We give, this week, two positions taken from actual play, so as to show how necessary problem study is to make the finished chess player; for it is acknowledged by all chess writers, that the study of problems is indispensale to a player before he can learn how to play the termination of his games correctly. ... Problem IX is the termination of a game recently played at the rooms of the Hudson County Chess Club. We are sorry that we cannot give the moves of the game, as it was very pretty. The termination, however, is well worthy of an examination, as it takes very good play to win."
SBD: Cooked, of course in that 2. Sd4 works as well, as well as the dual mate 8. Da4/b3#, although I am certain Loyd would not see these as defects based on the idea he was trying to show. (2012-02-23)
athulin: In Chess Strategy, p. 246 (but not in White?) Loyd expands on the original story:
"... the committee who were pitted against me
abandoned the game as drawn, which I willingly
accepted, telling them, at the same time, that they
had a forced mate in eight moves. After being informed
of the fact they were unable to discover it." (He also modifies the name of
the club to Hudson City Chess Club.) (2022-08-21)
athulin: ... and in Chess Strategy Loyd also states that he was playing the game blindfolded ... (2022-08-21)
comment
Loyd in "The Musical World": "We give, this week, two positions taken from actual play, so as to show how necessary problem study is to make the finished chess player; for it is acknowledged by all chess writers, that the study of problems is indispensale to a player before he can learn how to play the termination of his games correctly. ... Problem IX is the termination of a game recently played at the rooms of the Hudson County Chess Club. We are sorry that we cannot give the moves of the game, as it was very pretty. The termination, however, is well worthy of an examination, as it takes very good play to win."
SBD: Cooked, of course in that 2. Sd4 works as well, as well as the dual mate 8. Da4/b3#, although I am certain Loyd would not see these as defects based on the idea he was trying to show. (2012-02-23)
athulin: In Chess Strategy, p. 246 (but not in White?) Loyd expands on the original story:
"... the committee who were pitted against me
abandoned the game as drawn, which I willingly
accepted, telling them, at the same time, that they
had a forced mate in eight moves. After being informed
of the fact they were unable to discover it." (He also modifies the name of
the club to Hudson City Chess Club.) (2022-08-21)
athulin: ... and in Chess Strategy Loyd also states that he was playing the game blindfolded ... (2022-08-21)
comment
1. f3+! Kd4 2. Tc6 Ke5 3. T3c5+
1. ... Kf4 2. Tc6 Kg5 3. T3c5+
1. ... Kf4 2. Tc6 Kg5 3. T3c5+
1. De4+! Kh8 2. Df4 Th1 3. Dc4 Kh7 4. De4+ g6 5. Dxg6+ Kh8 6. Dg8#
2. ... Th5 3. Df7 Th3 4. Df8+ Kh7 5. Df5+ Kh8 6. Dxh3#
2. ... Th5 3. Df7 Th3 4. Df8+ Kh7 5. Df5+ Kh8 6. Dxh3#
1. T6g5+? Kh6 2. Tg8 a1=D!
1. T4g5+ Kh4 2. Tg1 Kh5 3. Tg7 Kh6 4. Le3+ Kh5 5. Th7#
1. T4g5+ Kh4 2. Tg1 Kh5 3. Tg7 Kh6 4. Le3+ Kh5 5. Th7#
71 - P1129676
Gerhard Kaiser
194 Deutsche Schachblätter 06/1950
nach G. E. Carpenter
2. Preis
(5+2)
#3
Gerhard Kaiser
194 Deutsche Schachblätter 06/1950
nach G. E. Carpenter
2. Preis
(5+2)
#3
1. Dc5+! Kxe4 2. Kd2 Kxf4 3. De3#
1. ... Kxf4 2. Lf5 Kf3 3. Df2#
1. ... Kf3 2. Kd2 Kxf4 3. Df5# 2. ... Kxe4 3. De3#
1. ... Kxf4 2. Lf5 Kf3 3. Df2#
1. ... Kf3 2. Kd2 Kxf4 3. Df5# 2. ... Kxe4 3. De3#
1. Tb7+! Ka8 2. Tc7+ Kb8 3. b6 Txb6 4. Tc8+ Kxa7 5. Ta8#
2. ... Tc6+ 3. bxc6 Kb8 4. Sb5 Ka8 5. Tc8#
2. ... Tc6+ 3. bxc6 Kb8 4. Sb5 Ka8 5. Tc8#
1. Sd2+! Kxe3 2. Df3#
1. ... Ke5 2. Sec4#
1. ... Ke5 2. Sec4#
Keywords: Miniature Collection (0308810), Aristocrat, Miniature, Rex solus, Checking key, Knight sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/5Q2/8/8/4k3/1NK1N3/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-01-11 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/5Q2/8/8/4k3/1NK1N3/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-01-11 more...
1. Dg7+! Kxd8 2. Db7 Ke8 3. De7#
1. ... Kxc8 2. De7 Kb8 3. Db7#
1. ... Kxc8 2. De7 Kb8 3. Db7#
Keywords: Miniature Collection (0047069), Aristocrat, Miniature, Echo, Checking key, Rex solus, Knight sacrifice (zweifach)
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2NN4/2k5/8/8/2K5/2Q5/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-25 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2NN4/2k5/8/8/2K5/2Q5/8/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-25 more...
1. Dc8+! Kxc8 2. Kc6 f5 3. b7#
1. ... Ke7 2. Ld8+ Kf8 3. Lf6#
1. ... Ke7 2. Ld8+ Kf8 3. Lf6#
Keywords: Miniature Collection (0047287), Minimal (b), Miniature, Flight giving sacrifice key, Checking key, Drag-in sacrifice, Pawn mate, Queen sacrifice
Genre: 3#
FEN: 8/2Bk1p2/QP6/2K5/8/8/8/8
Reprints: 537b Problemschach-Jahrbuch 1994 D , p. 255, 1995
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-23 more...
Genre: 3#
FEN: 8/2Bk1p2/QP6/2K5/8/8/8/8
Reprints: 537b Problemschach-Jahrbuch 1994 D , p. 255, 1995
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-23 more...
1. Dd6+! Kf5 2. Da6 Ke4 3. Lxg4
1. La4+! Kd3 2. Kb6 Kc4 3. Lc2 Kxd5 4. Lb3#
1. ... Kb1 2. Sb4 Kc1 3. Se2+ Kb1 4. Lc2#
1. ... Kc1 2. Sb4 Kb1 3. Lc2+ Kc1 4. Se2#
1. ... Kb1 2. Sb4 Kc1 3. Se2+ Kb1 4. Lc2#
1. ... Kc1 2. Sb4 Kb1 3. Lc2+ Kc1 4. Se2#
1. Ta8+! Kxa8 2. Lxh1 Kb8 3. Kd7 Ka7 4. Kc7 Ka6 5. Lc6 Ka7 6. Lxb5 Ka8 7. La6 Ka7
8. b5 Ka8 9. Lb7+ Ka7 10. b6#
8. b5 Ka8 9. Lb7+ Ka7 10. b6#
1. Lc8+ Kb5 2. Ld7+ Ka6 3. Tf6+ Db6+ 4. Txb6+ axb6 5. Kb8 b5 6. Kc7 Ka7 7. Lxb5 Ka8 8. La6 Ka7 9. b5 Ka8 10. Lb7+ Ka7 11. b6#
Keywords: Miniature Collection (0329247), Ideal mate, Checking key, Pawn mate
Genre: n#
FEN: 8/p1K5/k7/8/1P3R2/7B/8/6q1
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2023-01-06 more...
Genre: n#
FEN: 8/p1K5/k7/8/1P3R2/7B/8/6q1
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2023-01-06 more...
80 - P1136409
Samuel Loyd
45 The Chess Monthly 11/1857
1. Preis
(Set: "Let those Laugh who Win.")
(4+3)
#3
Samuel Loyd
45 The Chess Monthly 11/1857
1. Preis
(Set: "Let those Laugh who Win.")
(4+3)
#3
1. Sg4+ Kh1 2. Dh2+ gxh2 3. Sf2#
1. ... Kh3 2. Sh2 f3 3. Th8#
1. ... Kf1 2. Ta8 ... 3. Ta1#
1. ... Kf3 2. Dc2
schachbietender Schlüssel!
1. ... Kh3 2. Sh2 f3 3. Th8#
1. ... Kf1 2. Ta8 ... 3. Ta1#
1. ... Kf3 2. Dc2
schachbietender Schlüssel!
E4cS ST34(5)
A.C.WHite in 'Sam Loyd and his Chess Problems' (p.23): " I think the three-mover of the winning set can hold its own against any other seven-piece miniature that has been composed since, for difficulty, variety of ideas, and general beauty.
Loyd said of it in the Strategy (p.43): "No. 14 was a haphazard, impromptu little fellow that I composed in an instant and entered in the Chess Monthly Tournament, and never appreciated it until it received the first prize, since which time it has become my most famous problem, and is continually referred to as a difficult and beautiful problem that conflicts with all the established views of composition."
And more recently: "No. 14 was an impromptu posed for Paul Morphy, who complimented it highly. It won the Chess Monthly prize, and has been a popular favourite for many years as showing four different styles of composition in the variations: the brilliant Queen sacrifice, the strategic play with Knight, the waiting principle, and the long flights of the Rook" (MS.).
One of the things Loyd showed me the last time I saw him (p.135) was this very position. "You remember this," he said, setting it up.
"Now look here," and he moved the White King to b6, the Queen to c5, the Black King to f1, the Bishop's Pawn to h4, and added Black Pawns at d5 and e7. "What do you make of this? Why, it is evidently a four-mover. 1. Qc2 Kg2, and you have my problem. There are variations if the King moves to e1 or g1. Now, a German composer published this under his own name and never said 'by your leave.' He objected to a check on the first move, probably, but he has spoiled the whole thing by putting that Pawn at h4. It prevents the best variation of all in my problem: 1. Sg4+ Kh3; 2. Sh2; while he simply repeats the Queen sacrifice. The only merit of the four-mover is that my key, 1. Sg4, still makes a very fair try, though of course, 1. ... Pd4 would defeat it."
Sally: °
1. Sg4+! - Kf3, 2. Dc2 - Bg2,,, 3. Dd3#.
1. ..... - Kh3, 2. Sh2 - Kh4/g2,3. Dh8#/Th8#.
(1. .... - Kg1, 2. Ta8 und Td8).
Der Höhepunkt innerhalb des reichhaltigen Variantenspiels bildet das Damenopfer auf "h2" mit dem durch Linienöffnungen und block ermöglichtem Matt -. Es ist dies eine der bekanntesten Miniaturen von Loyd. (2018-12-31)
Henrik Juel: C+ Popeye 4.61, except for the dual 1... Kg1 2.Ta8,Td8 (2021-07-15)
comment
A.C.WHite in 'Sam Loyd and his Chess Problems' (p.23): " I think the three-mover of the winning set can hold its own against any other seven-piece miniature that has been composed since, for difficulty, variety of ideas, and general beauty.
Loyd said of it in the Strategy (p.43): "No. 14 was a haphazard, impromptu little fellow that I composed in an instant and entered in the Chess Monthly Tournament, and never appreciated it until it received the first prize, since which time it has become my most famous problem, and is continually referred to as a difficult and beautiful problem that conflicts with all the established views of composition."
And more recently: "No. 14 was an impromptu posed for Paul Morphy, who complimented it highly. It won the Chess Monthly prize, and has been a popular favourite for many years as showing four different styles of composition in the variations: the brilliant Queen sacrifice, the strategic play with Knight, the waiting principle, and the long flights of the Rook" (MS.).
One of the things Loyd showed me the last time I saw him (p.135) was this very position. "You remember this," he said, setting it up.
"Now look here," and he moved the White King to b6, the Queen to c5, the Black King to f1, the Bishop's Pawn to h4, and added Black Pawns at d5 and e7. "What do you make of this? Why, it is evidently a four-mover. 1. Qc2 Kg2, and you have my problem. There are variations if the King moves to e1 or g1. Now, a German composer published this under his own name and never said 'by your leave.' He objected to a check on the first move, probably, but he has spoiled the whole thing by putting that Pawn at h4. It prevents the best variation of all in my problem: 1. Sg4+ Kh3; 2. Sh2; while he simply repeats the Queen sacrifice. The only merit of the four-mover is that my key, 1. Sg4, still makes a very fair try, though of course, 1. ... Pd4 would defeat it."
Sally: °
1. Sg4+! - Kf3, 2. Dc2 - Bg2,,, 3. Dd3#.
1. ..... - Kh3, 2. Sh2 - Kh4/g2,3. Dh8#/Th8#.
(1. .... - Kg1, 2. Ta8 und Td8).
Der Höhepunkt innerhalb des reichhaltigen Variantenspiels bildet das Damenopfer auf "h2" mit dem durch Linienöffnungen und block ermöglichtem Matt -. Es ist dies eine der bekanntesten Miniaturen von Loyd. (2018-12-31)
Henrik Juel: C+ Popeye 4.61, except for the dual 1... Kg1 2.Ta8,Td8 (2021-07-15)
comment
Keywords: Miniature Collection (0047934), Checking key, Miniature
Genre: 3#
FEN: 6R1/2K5/8/8/5p2/6p1/1Q3Nk1/8
Reprints: 50 Illustrirtes Familien-Journal (Leipzig) 217 1857
102 Neue Berliner Schachzeitung , p. 287, 09/1864
68 Chess Strategy (Loyd) 1878
268 Schachminiaturen - Neue Folge 1903
14 Sam Loyd and his Chess Problems , p. 22, 1913
13 Volksstimme (Magdeburg) 12/04/1931
XXVIII Deutsche Schachblätter 15, p. 236, 01/08/1935
I Schach-Express , p. 59, 15/02/1948
3a-1108 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2021-07-14 more...
Genre: 3#
FEN: 6R1/2K5/8/8/5p2/6p1/1Q3Nk1/8
Reprints: 50 Illustrirtes Familien-Journal (Leipzig) 217 1857
102 Neue Berliner Schachzeitung , p. 287, 09/1864
68 Chess Strategy (Loyd) 1878
268 Schachminiaturen - Neue Folge 1903
14 Sam Loyd and his Chess Problems , p. 22, 1913
13 Volksstimme (Magdeburg) 12/04/1931
XXVIII Deutsche Schachblätter 15, p. 236, 01/08/1935
I Schach-Express , p. 59, 15/02/1948
3a-1108 2345 Chess Problems 1997
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2021-07-14 more...
1. La2+! Kh7 2. Lb1+ Dg6 3. La7 Dxb1 4. Df7+ Kh6 5. Le3# 4. ... Kh8 5. Ld4#
1. Dd1+ Kxe4 2. Kd6 Kf5 3. Dg4#
1. ... Ke5 2. Sc5 Kf5 3. Dh5#
1. ... Kc4 2. Sdc3 Kb4 3. Da4#
1. ... Ke5 2. Sc5 Kf5 3. Dh5#
1. ... Kc4 2. Sdc3 Kb4 3. Da4#
1. La3+ Kg7 2. Lf8+ Kxf8 3. Tc7 d1=D 4. Tf7#
2. ... Kh8 3. Tc7 d1=D 4. Th7#
2. ... Kh8 3. Tc7 d1=D 4. Th7#
84 - P1139236
Gunter Jordan
69 Die Schwalbe 238, p. 193, 08/2009
Klaus-Peter-Zuncke-Gedenkturnier
3. Preis
PR Martin Minski
(4+3)
#4
2.1...
Gunter Jordan
69 Die Schwalbe 238, p. 193, 08/2009
Klaus-Peter-Zuncke-Gedenkturnier
3. Preis
PR Martin Minski
(4+3)
#4
2.1...
1. Ld5-f7+!
1. Ld5-c6+!
1. Ld5-c6+!
Gunter Jordan: Preisrichter Martin Minski: "„Gedenkkreuz“ mit thematischer Doppelsetzung in Zweispännerform und das als Miniatur! Die thematische Verführung 1.Le6+? Ke4 2.Tf7 Kf3 3.Ld5+ Kg4 4.Tg7+ Kh~ scheitert daran, dass der sK auf der rechten Seite zu viel Platz besitzt. Deshalb besser: 1.Lc6+! Kc4 2.Tb7 (droht 3.Txb5 nebst 4.Tb4#) Kb3 3.Ld5+ Ka4 4.Ta7# mit Mustermatt. Die zweite asymmetrische Lösung lautet: 1.Lf7+ Ke4 2.Ke2 b4 3.Lh5 (droht 4.Lf3#) f4 4.Lg6#. Dieser Läufertanz ist auf der linken Seite aus Platzgründen nicht möglich: 1.Lb7? Kc4 2.Kc2 f4 3.L?." (2012-03-17)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-01)
comment
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-02-01)
comment
Keywords: Miniature Collection (0356029), Symmetrical position, Asymmetrical solution, Miniature, Checking key, Symbol problem (Kreuz)
Genre: n#
FEN: 8/3R4/8/1p1B1p2/3k4/3N4/3K4/8
Reprints: C108 ASymmetrie 2013
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2023-01-10 more...
Genre: n#
FEN: 8/3R4/8/1p1B1p2/3k4/3N4/3K4/8
Reprints: C108 ASymmetrie 2013
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2023-01-10 more...
1. Td6+! Kc5 2. Le7 Kb4 3. Ta6#
1. ... Ke5 2. Lc7 Kf4 3. Tg6#
1. ... Ke5 2. Lc7 Kf4 3. Tg6#
1. T3h4+ Kb3 2. Ta5 Kb2 3. Tb4#
Keywords: Miniature Collection (0049365), Aristocrat, Miniature, Rex solus, Checking key
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/7R/2k5/7R/3K4/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-25 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/8/7R/2k5/7R/3K4/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-25 more...
1. Se3+ Kc1 2. Kc3 Kb1 3. Sc4 Ka2 4. Kc2 Ka1 5. Kb3 Kb1 6. Sa3+ Ka1 7. Lf6#
Keywords: Miniature Collection (0354665), Rex solus (s), Aristocrat, Checking key, Corner mate
Genre: n#
FEN: 8/8/8/6B1/8/3K4/2N5/3k4
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-05-29 more...
Genre: n#
FEN: 8/8/8/6B1/8/3K4/2N5/3k4
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-05-29 more...
1. Tb2+! Ka3 2. Ta2+ Kb4 3. Ta1 a3 4. Tb1+ Ka4 5. Lb5#
Keywords: Miniature Collection (0075613), Model mate, Miniature, Epaulettenmatt, Checking key
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/8/8/p1p5/pkB5/3K4/7R/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-03 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.1d
FEN: 8/8/8/p1p5/pkB5/3K4/7R/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-03 more...
* 1. ... Kxf5 2. g4+ Ke6 3. Kc5 Ke5 4. Te7#
1. Sf4+! Kf6 2. Kc5 Kxf5 3. Kd5 Kf6 4. Sh5+ Kf5 5. g4#
2. ... Ke5 3. Sd4 Kf6 4. Sh5+ Ke5 5. Te7#
1. ... Kxf5? 2. Kd5 Kf6 3. Sh5 Kf5 4. g4#
1. Sf4+! Kf6 2. Kc5 Kxf5 3. Kd5 Kf6 4. Sh5+ Kf5 5. g4#
2. ... Ke5 3. Sd4 Kf6 4. Sh5+ Ke5 5. Te7#
1. ... Kxf5? 2. Kd5 Kf6 3. Sh5 Kf5 4. g4#
1. T1a2+! Kxb1 2. Ta1+ Kb2 3. T3a2+ Kb3 4. Txc1 Kxa2 5. Kc3 Ka3 6. Ta1#
Keywords: Miniature Collection (0343471), Aristocrat, Minimal (b), Miniature, Flight giving sacrifice key, Checking key, Opferminimal, Sacrifice of white pieces (L, T), Drag-in sacrifice
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/8/8/8/3K4/R7/1k6/RBr5
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-07-29 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 8/8/8/8/3K4/R7/1k6/RBr5
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-07-29 more...
1. d8=D+! Kxd8 2. Kc6 Kc8 3. Te8#
1. ... Kb7 2. Tb1+
1. ... Kb7 2. Tb1+
Keywords: Miniature Collection (0050087), Miniature, Rex solus, Promotion key (D), Checking key, Flight giving sacrifice key
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/2kP4/8/3K4/8/8/8/4R3
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-02 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/2kP4/8/3K4/8/8/8/4R3
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-12-02 more...
1. Ta6+ Kxa6 2. Kc6 Ka7 3. Lxb7 Kb8 4. La6 Ka7 5. Kxb5 Ka8 6. Kb6 Kb8 7. b5 Ka8 8. Kc7 Ka7 9. Lc8 Ka8 10. Lb7+ Ka7 11. b6#
Keywords: Miniature Collection (0329246), Miniature, Checking key, Flight giving sacrifice key, Pawn mate, Ideal mate
Genre: n#
FEN: 2B5/1n1K4/1k6/1p6/RP6/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2022-08-21 more...
Genre: n#
FEN: 2B5/1n1K4/1k6/1p6/RP6/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2022-08-21 more...
1. Da6+! Kxa6 2. Kc6 Lh4 3. b5#
1. ... Kxb4 2. Dd3 Lh4 3. Db3#
1. ... Kxb4 2. Dd3 Lh4 3. Db3#
Keywords: Miniature Collection (0050703), Minimal (b), Miniature, Flight giving sacrifice key, Pawn mate, Checking key, Drag-in sacrifice, Queen sacrifice
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Q2K4/1B6/1k4b1/1P6/8/P7/8
Reprints: 537 Problemschach-Jahrbuch 1994 D , p. 254, 1995
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-23 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Q2K4/1B6/1k4b1/1P6/8/P7/8
Reprints: 537 Problemschach-Jahrbuch 1994 D , p. 254, 1995
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-07-23 more...
1. Dxc6+! Ka7 2. Kc7 Tc1 3. Dxc1 Ka6 4. Dg5 Ka7 5. Da5#
2. ... Th7+ 3. d7 Txd7+ 4. Dxd7 Ka6 5. Da4#
2. ... Th7+ 3. d7 Txd7+ 4. Dxd7 Ka6 5. Da4#
1. Dg4+! Kf6 2. Sd7#
1. ... Kf8 2. Sd7#
1. ... Kh6 2. Sxf7#
1. ... Kh8 2. Sxf7#
1. ... Kf8 2. Sd7#
1. ... Kh6 2. Sxf7#
1. ... Kh8 2. Sxf7#
Keywords: Miniature Collection (0292189), Checking key, X flights (S2S2), Discovered check (alle Matts), Miniature
Genre: 2#
Computer test: Popeye 4.61
FEN: 3K4/5pkp/8/4N3/8/5Q2/8/8
Reprints: 117. Die Schwalbe 36, p. 409, 12/1975
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-06-27 more...
Genre: 2#
Computer test: Popeye 4.61
FEN: 3K4/5pkp/8/4N3/8/5Q2/8/8
Reprints: 117. Die Schwalbe 36, p. 409, 12/1975
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-06-27 more...
1. Da8+ Kxa8 2. Kc7+ Dxg8 3. b7#
Keywords: Miniature Collection (0051375), Flight giving sacrifice key, Checking key, Queen sacrifice, Rook sacrifice, Pawn mate, Opferminimal, Miniature, Drag-in sacrifice
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1k1K2R1/n7/1P6/8/8/8/q5Q1/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-11-10 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1k1K2R1/n7/1P6/8/8/8/q5Q1/8
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-11-10 more...
97 - P1145493
Hans Hilmar Staudte
3171 Deutsche Schachzeitung , p. 271, 08/1973
Werner Speckmann gewidmet
(6+1) C+
#2
Hans Hilmar Staudte
3171 Deutsche Schachzeitung , p. 271, 08/1973
Werner Speckmann gewidmet
(6+1) C+
#2
1. Sb3+? Ka6! 2. Tb2+ Kb7!
1. Sc6+! Kb5 2. Tc2#
1. ... Ka6 2. Tb2#
1. ... Kb7 2. Dc8#
1. ... Kxc6 Dd7#
1. Sc6+! Kb5 2. Tc2#
1. ... Ka6 2. Tb2#
1. ... Kb7 2. Dc8#
1. ... Kxc6 Dd7#
Keywords: Miniature Collection (0017940), Plus flights, Checking key, Aristocrat, Miniature
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3K4/8/1k6/8/3N2Q1/4B3/4R3/5B2
Reprints: 6698 Kudesnik 189, p. 17, 1/08/2016
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-05-31 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3K4/8/1k6/8/3N2Q1/4B3/4R3/5B2
Reprints: 6698 Kudesnik 189, p. 17, 1/08/2016
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-05-31 more...
1. a8=D+ Kxa8 2. Kc7+ Ka7 3. Da2+ Da6 4. Df2+ Ka8 5. Df8+ Dc8+ 6. Dxc8+ Ka7 7. Db7#
Keywords: Miniature Collection (0334503), Minimal, Miniature, Checking key, Promotion key (wD)
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 3K2Q1/Pk6/8/1q6/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-15 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 3K2Q1/Pk6/8/1q6/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2023-11-15 more...
1. Tc3+! Ka2 2. Lg8+ Kb1 3. Tc4 Ka2 4. Ta4+ Kb1 5. Lh7+ Kc1 6. Tc4#
1. Tb3+! Kxb3 2. 0-0-0
1. ... Kxc2 2. Tb4 Kc3 3. Tc1#
1. ... Kxc2 2. Tb4 Kc3 3. Tc1#
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Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (6)
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