Die Schwalbe

32 problem(s) found in 3527 milliseconds (displaying 32 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT A='Limbach, Saturnin' AND K='Kritikus'] [download as LaTeX]

1 - P0567659
Yosif Krikheli
6856 Probleemblad 09-10/1970
1. Preis
P0567659
(2+5) cooked
h#4
b) Tausch sLf1<->sSb4
a) 1. g2 Dxg2 2. Db1 Kf2 3. Kb2 Ke3+ 4. Kc1 Dd2#
b) 1. Dc1 Dh2 2. Kb3 Kg2 3. Kc2 Kf3+ 4. Kd1 De2#
play all play one stop play next play all
Cook: NL
b) 1. Dc3 Dh7 2. Kb3 Kxf1 3. Dc5 Ke2 4. Kc4 Dd3#
Echo, Hilfsmattinder!2-fach
Yuri Bilokin: Correction: +bsc5 8/8/8/2n5/1b6/k5p1/2Q5/4qnK1 (2+6) (2019-02-01)
Henrik Juel: Part b) is cooked, e.g.
1.Dc3 Dh7 2.Kb3 Kxf1 3.Dc5 Ke2 4.Kc4 Dd3#
but part a) is C+ by Popeye 4.61
Still, the problem should be labelled cooked, not C+, I think (2019-02-01)
Yuri Bilokin: Correction: b) bSf1 8/8/8/8/1n6/k5p1/2Q5/4qbK1 (2+5)
a) 1.g2 Qxg2 2.Qb1 Kf2 3.Kb2 Ke3+ 4.Kc1 Qd2# (MM)
b) 1.Qc1 Qh2 2.Kb3 Kg2 3.Kc2 Kf3+ 4.Kd1 Qe2# (MM) (2021-04-16)
comment
Keywords: Critical move (D,D), Minimal, Reihen-Echo
Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 8/8/8/8/1n6/k5p1/2Q5/4qbK1
Reprints: 589 FIDE Album 1968-1970
Input: Ralf Binnewirtz, 1998-09-08
Last update: Alfred Pfeiffer, 2019-02-01 more...
2 - P1082052
Eduard Birgfeld
15379 Deutsches Wochenschach 14/12/1919
O. Koch zum Gedächtnis
P1082052
(6+11) C+
s#4
1. Sce4? Td6 2. Tf8+ Thf6!
1. Ta8! droht 2. Ta3+
1. ... Ta6 2. Sce4 Thd6 3. Tf8+ Tf6 4. Sd2+ Sxd2#
1. ... Td6 2. Ta3+ Td3 3. Sce4 4. Sd2+ Sxd2#
1. ... Tb6? 2. Ta3+ Tb3 3. Txb3+ Sc3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-01-03)
comment
Keywords: Critical move
Genre: s#
FEN: 6R1/1p2p3/5r1r/2N1B3/6pp/5kN1/pp3P2/qn3K2
Input: HBae, 2009-02-06
Last update: Marcin Banaszek, 2022-01-06 more...
3 - P1083479
Johann Bernhard Michael Schneider
1518 Schach 6 03/1953
P1083479
(7+7)
s#2
1. Th2 a1=S 2. Sg2 Sc2#
1. ... a1=L 2. Sf2 Lxb2#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-02-25)
comment
Keywords: under-promotion B/S, Critical move
Genre: s#
FEN: 8/8/8/2pp4/P1kp4/Kp1n4/pP1R4/3NNB2
Input: HBae, 2009-03-03
Last update: Felber, Volker, 2012-09-27 more...
4 - P1093642
Camillo Gamnitzer
2911 Schach-Aktiv 05/2004
4. ehrende Erwähnung
P1093642
(10+13) C+
s#5
1. Tc7! droht 2. Se5+ Kxd4 3. Sf3+ Txf3 4. Tc4+ Kd3 5. Dd2+ Sxd2#/cxd2#
1. Tc7 f6 2. Tg7 Drohung: 3. Tg3+ Tf3 4. Dd2+ Sxd2#/cxd2#
1. Tc7 f6 2. Tg7 Th1 3. Tg2 (4. Td2+) hxg2 4. Sb4+ Kxd4 5. Dg1+ Txg1#
play all play one stop play next play all
more ...
comment
Keywords: Batterie Typ Siers, Critical move
Genre: s#
Computer test: A. Baumann: Gustav 4.2a
FEN: 6b1/3R1p2/p1NN4/5P2/p2PPP2/1ppk3p/rPp5/qnK1Qr2
Input: Frank Müller, 2009-11-08
Last update: Dieter Berlin, 2023-12-16 more...
5 - P1098651
Petko A. Petkov
2967 feenschach 01-03/1980
3. Preis
P1098651
(12+6) C+
s#5
1. Lh2! droht 2. Df4+ gxf4 3. Kc4+ Ke4 4. f3+ Dxf3 5. d3+ Dxd3#
1. ... b3 2. De4+ Txe4 3. Sg3+ Kf4 4. Se2+ Kf5 5. Sd4+ Txd4#
1. ... Dxh3 2. Kd4+ Kg4 3. De2+ Df3 4. Se5+ Kf5 5. De4+ Dxe4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-10-06)
comment
Keywords: Batterie Typ Siers, Königsbatterie, Critical move
Genre: s#
FEN: 8/5N2/2P4R/p1RKBkp1/rpQ3q1/7B/3P1PP1/5N2
Input: Frank Müller, 2010-01-31
Last update: Marcin Banaszek, 2021-10-15 more...
6 - P1099690
William A. Shinkman
v Sunny South 1890-1891
P1099690
(12+8) C+
s#4
1. Ta6! e2 2. Lb6 ... 3. Txg4+ Txg4 4. Sg6+ Txg6#
1. ... exf2 2. Se6 ... 3. Txg4+ Txg4 4. Sg6+ Txg6#
1. ... Sc2,Sg2 2. Sxf3+ gxf3 3. Dd4+ Sxd4,Sf4 4. Sf5+ Sexf5#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.2a, Brute Force (2022-02-16)
comment
Keywords: Critical move
Genre: s#
FEN: 3Q4/P3n1NP/3R2RK/P3N3/6pk/3Ppprp/5B1P/4n3
Reprints: 195 American Chess Magazine 02/1898
552 The Golden Argosy 1929
Input: Frank Müller, 2010-02-06
Last update: Marcin Banaszek, 2022-02-16 more...
7 - P1101894
Petko A. Petkov
6356 Die Schwalbe 10/1988
2. Preis
P1101894
(8+14) C+
s#6
1. Td8? Th8!
1. Td7! droht 2. Lxb3+ Ke4 3. Sd6+ Kd4 4. Sb5+ Ke4 5. Ld5+ Lxd5 6. Te6+ Lxe6#
1. ... Dc3 2. Lc4+ Ke4 3. Sd6+ Kd4 4. Sf7+ Ke4 5. Lxd3+ Dxd3 6. Df3+ Dxf3#
1. ... Lxg7 2. Le6+ Ke4 3. Sd6+ Kd4 4. Se8+ Ke4 5. Sf6+ Lxf6 6. Lf5+ gxf5#
play all play one stop play next play all
more ...
comment
Keywords: Batterietransformation (LS/T), Critical move
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/1N2P1Pr/2RR2pb/3B2p1/1p1k2K1/1p1p2Q1/b3ppp1/1r2q3
Input: Frank Müller, 2010-03-28
Last update: Marcin Banaszek, 2021-03-23 more...
8 - P1101896
Peter Sickinger
Frank Richter
Manfred Zucker

6178 Die Schwalbe 04/1988
P1101896
(7+9) C+
s#3
1. Tb8! droht 2. Db7 ... 3. Db2+ Sxb2#
1. ... Lg7,Lf8 2. Db6 Txc4 3. De3+ Sxe3#
1. ... d5 2. Db5 dxc4 3. Dxc4+ Txc4#
play all play one stop play next play all
(MZ688)
Sally: Loyds Linienräumung im s#. (2010-06-26)
Henrik Juel: slightly damaged by double threats after 2.Db6 and 2.Db5 (2021-03-30)
comment
Keywords: Batterieabbau, Critical move, Line opening
Genre: s#
Computer test: Popeye 4.83
FEN: 8/8/Q1Np3b/N7/2B2r2/2k5/PRp1p3/2Knrb2
Input: Frank Müller, 2010-03-28
Last update: Marcin Banaszek, 2021-04-01 more...
9 - P1109797
Horst Böttger
107 Opfer-Opfer-Matt 09/2002
P1109797
(7+7)
#3
1. Sd7? droht 2. Sf6#, aber 1. ... Lc3!
1. Sh3? droht 2. Sg5#, aber 1. ... Ld2!
1. Txc2! droht 2. Txc4 und 2. Txe2#
1. ... Tcxc2 2. Sd7 Lc3 3. Sc5#
1. ... Texc2 2. Sh3 Ld2 3. Sf2#
play all play one stop play next play all
Henrik Juel: duals 1.Txc2 Lb6 2.Sf3,Sf7,Txc4+,Txe2+ (2021-12-05)
comment
Keywords: Critical move
Genre: 3#
FEN: 8/2p5/2p1K3/b3N3/2r1kN2/3R2P1/1Rp1r1P1/8
Input: Gunter Jordan, 2010-07-04
Last update: Gunter Jordan, 2021-12-04 more...
10 - P1111632
Petko A. Petkov
1760 Schach-Aktiv 07-08/1995
1.-2. Preis
P1111632
(12+12) C+
s#6
1. Lg8! droht 2. Te6+ Kd5 3. Sb6+ Kc5 4. Sbd7+ Kd5 5. c4+ Kd4 6. Te4+ Sxe4#
1. ... f5 2. Td7+ Kf6 3. Ld8+ Ke5 4. Te7+ Kf6 5. Tf7+ Ke5 6. Txf5+ Sxf5#
1. ... Lxc3 2. Tc6+ Kd4 3. Lb6+ Ke5 4. Tc5+ Kd4 5. Tc4+ Ke5 6. Te4+ Sxe4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-06)
comment
Keywords: Batterie Typ Siers, Battery, migrating, Critical move
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 2N2N1r/2B5/3R1p2/4k3/P4pPp/2PPpKnr/BP2P1nq/4bb2
Input: Frank Müller, 2010-07-27
Last update: Marcin Banaszek, 2021-01-07 more...
11 - P1139269
Edvin Alexander Ekholm
7217 Tidskrift för Schack 01/1930
P1139269
(4+2)
#3
1. Te6? Sh4 2. Tf6+ Sf3!

1. Lh1! Kf2 2. Te2+ Kf1 3. Lg2#
1. ... Sh4 2. Tf8+ Sf3+ 3. Txf3#
2. ... Sf5 3. Txf5#
play all play one stop play next play all
G1b m
Henrik Juel: Ruined by duals after 1... Se5,Sh8,Se7 (2020-10-13)
comment
Keywords: Miniature Collection (0049289), Critical move, Aristocrat
Genre: 3#
FEN: 4R3/8/6n1/8/4B3/8/3K3B/5k2
Input: Felber, Volker, 2010-09-11
Last update: Alfred Pfeiffer, 2020-10-14 more...
12 - P1166749
Alexej N. Lebedew
1079 Els Escacs a Catalunya 09/1934
P1166749
(5+2) C+
#2
1. Dg6! droht 2. Dg8#
1. ... Tc8 2. Sc6#
play all play one stop play next play all
C8f
more ...
comment
Keywords: Miniature Collection (0028811), Minimal, Miniature, Critical move (s/w), discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 7k/7P/7Q/8/2rN2K1/8/8/B7
Reprints: 87 Schachminiaturen Zweizüger , p. 29, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-20 more...
13 - P1175798
Wilhelm Massmann
Aachener Nachrichten 1955
nach Kohtz & Kockelkorn, 1903
P1175798
(6+1) C+
#4
1. Th6 Ke5 2. Sf4 Kf5 3. Sg6 Kf6 4. Tf4#
play all play one stop play next play all
CH-TS* IM
vf: klären, gibt es auch als a1<>h1 mit identischen Quellenangaben
Henrik Juel: C+ Popeye 4.61 (2022-06-03)
comment
Keywords: Miniature Collection (0088310), Rex solus, Miniature, Critical move (wT)
Genre: n#
Computer test: Popeye 4.61
FEN: 7K/8/R7/3P1k1N/R6P/8/8/8
Reprints: 101 Ideal-Mate Chess Problems , p. 29, 1966
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-06-03 more...
14 - P1192502
Peter Sickinger
13480 Schach 11/1995
2. ehrende Erwähnung
P1192502
(9+14) C+
s#4
1. Da8! droht 2. c8=L+ Kd8 3. Lxb7+ Kd7 4. Lxc6+ Sxc6#
1. ... Dxh5 2. g8=S+ Df7 3. De8+ Kxe8 4. Sxf6+ Dxf6#
1. ... Sxh5 2. g8=L+ Sg7 3. Dc8+ Kxc8 4. Lxe6+ Sxe6#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-08-02)
comment
Keywords: Critical move, Exchange of Promotions
Genre: s#
FEN: 7Q/1pPk2PR/2pPpp1B/p1Pp3B/rn1K1p2/r4qn1/4p3/8
Input: Frank Müller, 2011-04-14
Last update: Marcin Banaszek, 2021-08-06 more...
15 - P1202686
Aleksandr Kakovin
Nikolay Budkov

4547v Schach , p. 93, 03/1964
P1202686
(8+8)
s#2
1. La1! Txd8+ 2. Td7+ b2#
1. ... Te8 2. Te7+ b2#
1. ... Tf8 2. Tf7+ b2#
play all play one stop play next play all
Korrektur (-wBa3) 07/1964, Seite 220. Unter Nr. 4602 nochmals mit wBa3 erschienen.
Henrik Juel: 10 threats
the only correct variation is 1... Txd8+
after 1... Te8,Tf8 all threats work (2022-11-29)
comment
Keywords: Schlüssel = Eckzug, Critical move
Genre: s#
FEN: 3R2rk/6Rp/7N/1p6/bP1B4/1p2p3/4Pp2/3K1N2
Input: Frank Müller, 2011-09-17
Last update: Felber, Volker, 2022-11-29 more...
16 - P1216959
Georges Mathieu Fuchs
4804 Tijdschrift van den NSB 07/1927
Preis Mehrzüger
P1216959
(12+9) C+
s#5
b) wKf4 nach f5
a) 1. De6+? dxe6! 2. Te5+??
1. Df1! a3 2. Te1 a2 3. De2 a1=D 4. De6+ dxe6 5. Te5+ dxe5#
b) (erschien als 4805) 1. Te5+ dxe5! 2. De6+??
1. Tf7! a3 2. De8 a2 3. Te7 a1=D 4. Te5+ dxe5 5. De6+ dxe6#
play all play one stop play next play all
more ...
comment
Keywords: white Bristol, Critical move, Turton (T-D, D-T)
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/3pR1p1/3p2P1/NRbk3p/p4KpP/2P2nP1/2P1QPB1/8
Reprints: 168 Die Schwalbe 6, p. 62, 06/1928
67 Atputa 197 10/08/1928
K20 Tehtäväniekka 12/2012
Input: Frank Müller, 2011-11-07
Last update: Gunter Jordan, 2022-09-25 more...
17 - P1236135
Dieter Kutzborski
Deutsche Schachblätter 1979
P1236135
(8+6)
#4
1. Lg1! droht 2. f6 ... 3. fxe7 ... 4. Sc7#
1. Lg1 Lh1 2. f6 g2 3. Lb6 ... 4. b5#
play all play one stop play next play all
Henrik Juel: minor dual 1.Lg1 thr. 2.f6 Tg7 3.Kxg7,fxg7 (2022-01-18)
comment
Keywords: Kling, Critical move
Genre: n#
FEN: N1B5/1n2r2p/kBb1P2K/5P2/1P6/2N3p1/8/8
Input: Ralf Kr?tschmer, 2012-04-04
Last update: Dieter Berlin, 2022-01-18 more...
18 - P1242718
Hans Moser
3139 Problemkiste 02/1993
P1242718
(7+5) C+
s#5
1. Th2! Kh6 2. Th1 Kh5 3. Sf4+ Kh6 4. Sh2 Ld8,L~ 5. Dh4+ Lxh4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-06-28)
comment
Keywords: Cheney-Loyd, Unpinning, Critical move, Tempo Losing Manouevre
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/6p1/6P1/7k/7b/3p1NQR/3Pp1N1/4K3
Input: Frank Müller, 2012-06-22
Last update: Marcin Banaszek, 2021-06-29 more...
19 - P1263487
Petko A. Petkov
2514 U.S. Problem Bulletin 07-10/1992
3. Preis
P1263487
(8+10) C+
s#6
1. Lg8! droht 2. Te6+ Kd5 3. Tf6+ Ke5 4. Sf7+ Kd5 5. Sd6+ Ke5 6. Sc4+ Sxc4#
1. ... Lb2 2. Te6+ Kd5 3. Tec6+ Ke5 4. Ld6+ Kf6 5. Lc5+ Ke5 6. Ld4+ Lxd4#
1. ... g2 2. Te6+ Kd5 3. Tg6+ Ke5 4. Lf6+ Kd6 5. Lg5+ Ke5 6. Lf4+ Dxf4#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-04)
comment
Keywords: Battery creation, Batterietransformation, Critical move, Batterieabbau, Battery play, Echo-Manöver
Genre: s#
FEN: 8/2R1B3/1P1R3N/4k3/4p2P/p2pK1pp/B1pn3q/2b5
Input: Frank Müller, 2013-02-27
Last update: Marcin Banaszek, 2021-01-07 more...
20 - P1273463
Lutz-Dieter Gruber
13165 Schach 06/1994
P1273463
(6+3) C+
s#6
1. Lc5! Kc1 2. La3 Kb1 3. Lb4 Kc1 4. Ld2+ Kb1 5. Le1 Kc1 6. Sd2 b1=D#
play all play one stop play next play all
more ...
comment
Keywords: Critical move
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 6BK/B6P/8/8/8/4N3/1p6/bk3N2
Input: Frank Müller, 2013-06-28
Last update: Marcin Banaszek, 2021-04-01 more...
21 - P1305946
Lutz-Dieter Gruber
13981 Schach 02/1998
5. Lob
P1305946
(11+5) C+
s#10
1. Lb8 f6 2. Sc7 Kf4 3. Se8+ Kf5 4. Sd6+ Kf4 5. Sc4+ Kf5 6. Sc3 bxc4 7. Ta7 b5 8. Tc7 Kf4 9. Tc5+ Kf5 10. Le5 fxe5#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-12-29)
comment
Keywords: Critical move, Siers-Rössel
Genre: s#
Computer test: Gustav 4.1d
FEN: N7/5p2/1p6/1p1P1k1P/1P1K2nQ/7B/N5PB/R7
Input: Frank Müller, 2015-07-19
Last update: Marcin Banaszek, 2020-12-31 more...
22 - P1321814
Friedrich Capraez
10 Bündner Zeitung 06/12/1848
P1321814
(5+2) C+
#3
1. La8 e6 2. Kb7 Kd5 3. Kb6#
play all play one stop play next play all
Anonym publiziert unter "Vom Rdktr.".
Rosalie Fay: Indian. Published less than 4 years after Loveday's original Indian P1043041. (2024-02-05)
more ...
comment
Keywords: Critical move
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2K1p3/8/2k1P3/8/N1B2B2/8/8
Input: Rainer Staudte, 2016-06-26
Last update: Felber, Volker, 2016-07-16 more...
23 - P1355057
Anton Y. Hesse
80 Brooklyn Daily Eagle 06/06/1895
P1355057
(4+3) C+
#3
1. La1! a2 2. Tc3 Ke5 3. Tc5#
play all play one stop play next play all
Rosalie Fay: Indian. (2024-02-05)
more ...
comment
Keywords: Critical move
Genre: 3#
Computer test: Popeye 4.61
FEN: 2R5/6B1/3p4/3k1P2/8/p3K3/8/8
Input: Rainer Staudte, 2018-09-07
Last update: Alfred Pfeiffer, 2018-09-07 more...
24 - P1379507
Torsten Linss
1533 Julias Fairies 29/08/2020
3. Lob, JF II/2020 (Hans Gruber)
P1379507
(4+2) C+
hs#11.5
1. ... La1 2. f4 Kb2 3. Kf6 Kb3+ 4. Kg5 Ld4 5. f5 Kc4 6. f6 Kd5 7. f7 Le5 8. f8=D Ke6 9. Dc5 Kf7 10. h7 Lh8 11. Kh6 Kf6 12. Dh5 Lg7#
play all play one stop play next play all
James Malcom: Is this longest known hs#? It's the longest I found on PDB. (2021-01-01)
Vitaly Medintsev: Take a look at P1388768 :) (2021-07-11)
SCHRECKE: See P1384353 (2021-07-11)
comment
Keywords: Excelsior white (D), Round Trip (b linear), Critical move, Schlüssel = Eckzug, Model mate, Indian, Check Protection, Liniensperrung, Minimal (l), Promotion, corner to corner (l), Selfblock, Miniature
Genre: Fairies
FEN: 8/4K1b1/7P/8/4R3/8/5P2/2k5
Input: TLi, 2020-08-30
Last update: TLi, 2022-06-12 more...
25 - P1380193
Nikolay N. Akimov
7 64-Shakhmatnoe obozreniye 01/2020
P1380193
(4+3) C+
#4
1. Lb1! d3 2. Th1 d2 3. Sg1 Lh5,~ 4. Se2#
play all play one stop play next play all
more ...
comment
Keywords: Critical move
Genre: n#
Computer test: Henrik Juel: C+ Popeye 4.61 (2020-09-23)
FEN: 8/8/8/5B2/3p4/5N2/8/K1kb1R2
Input: Rainer Staudte, 2020-09-23
Last update: Erich Bartel, 2020-09-23 more...
26 - P1380864
Edvin Alexander Ekholm
Hufvudstadsbladet 15/12/1929
P1380864
(4+2)
#3
1. Te6? Sb4 2. Td6+ Sd3+!

1. Lb1! Sb4 2. Td8+ Sd3+ 3. Txd3#
1. ... Kd2 2. Te2+ Kd1 3. Lc2#
play all play one stop play next play all
spätere Version: P1139269
Henrik Juel: Ruined by duals after 1... Se5,Se7,Sb8 (2020-10-13)
comment
Keywords: Critical move, Minimal (s), Miniature, Ideal mate (Gnaden-), Aristocrat
Genre: 3#
FEN: 4R3/8/2n5/8/4B3/8/N4K2/3k4
Input: Rainer Staudte, 2020-10-13
Last update: Alfred Pfeiffer, 2020-10-14 more...
27 - P1387981
Bosko Miloseski
Q0336 StrateGems 90 04-06/2020
P1387981
(1+9) C+
h=7
1. Se3 Kd2 2. Dg8 Kd3 3. Lf7 Ke4 4. La2 Kxf4 5. Lb1 Kxe3 6. Da2 Kd2 7. b3
Kc1=
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 also (2021-03-30)
comment
Keywords: Switchback (Kd), black Bristol, Corner mate (-patt), Critical move, Rex solus, Selfblock
Genre: Fairies
FEN: 8/8/8/3n3b/1p3p2/p7/qrp5/k1K5
Input: Gunter Jordan, 2021-03-30
Last update: Gunter Jordan, 2021-03-30 more...
28 - P1388415
Rudolf Leopold
1730 Deutsche Schachzeitung 7, p. 256, 07/1963
nach H. und P. le Grand
1. ehrende Erwähnung
P1388415
(9+6) C+
#3
1. Sd4+? Ld5! 1. Sa3+? Dd5!

1. Lh3! Dc6 2. Sd4+ Ld5,Dd5 3. Sf3#
1. ... Le6 2. Sa3+ Ld5,Dd5 3. Sc4#
play all play one stop play next play all
more ...
comment
Keywords: Beugung, Critical move
Genre: 3#
Computer test: Popeye 4.61
FEN: 2B5/1p2K3/1B1P1N2/RN2k2p/8/6P1/b1n1P3/7q
Input: Dieter Berlin, 2021-04-11
Last update: Nightrider, 2023-11-27 more...
29 - P1403928
Torsten Linss
66 Sachove umeni 08/2022
1. ehrende Erwähnung (2021-22)
P1403928
(4+2) C+
hs#6.5
1. ... Tb1 2. Tc8 Kb2 3. Lc7 Kc1 4. Kg1 Kd1 5. Lh2 Ke1 6. Tc2 Td1 7. Te2+ Kxe2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2022-08-30)
comment
Keywords: Critical move (T-L), Critical move (t-k), Bahnung, Indian, Selfblock, Switchback (T), Battery creation, discovered checkmate, Batteriematt horizontal, Königsbatterie, Rook sacrifice, Minimal, Miniature
Genre: Fairies
Computer test: DB-2020.1
FEN: 3B4/8/8/8/8/8/2R3PK/k5r1
Input: TLi, 2022-08-30
Last update: TLi, 2024-01-30 more...
30 - P1404206
Rolf Wiehagen
Christer Jonsson
Manfred Nieroba

2679V Problemskak 58, p. 12, 04-06/2022
P1404206
(3+14) C+
h#2
2.1...
1) 1. Da7+ Txa7 2. Sa6 Txh7#
2) 1. Db7+ Dxb7 2. Sc6 Dxh7#
play all play one stop play next play all
Matts auf dem gleichen Feld.

Vergleiche: P1404295
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comment
Keywords: Checking key, Liniensperrung, Unpinning, pin-mate, Exchange of roles (D-T), Model mate, x pieces capture on one square, Pelle move, Critical move
Genre: h#
Computer test: C+ Popeye 4.61
FEN: Kn6/6qp/5p2/5pp1/R3Q1nk/5br1/rp2p3/6b1
Input: Gunter Jordan, 2022-09-09
Last update: A.Buchanan, 2022-09-16 more...
31 - P1411229
Fritz Hirsch
85 Central-Volksblatt 02/09/1925
P1411229
(4+3)
#3
1. Ld1! d2 2. Te2 Kg4 3. Te4#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-07-25)
comment
Keywords: Critical move
Genre: 3#
FEN: 8/8/4R3/5p1B/5k1P/3p4/6K1/8
Input: Rainer Staudte, 2023-07-25
Last update: Rainer Staudte, 2023-07-25 more...
32 - P1412068
P. A. Orlimont
Deutsches Wochenschach 1911
P1412068
(6+9) C+
#4
1. Tb6! Lxb6 2. Se5+ Kc5 3. e3 La5,Ld8 4. Ld4#
play all play one stop play next play all
more ...
comment
Keywords: Critical move (s), Sacrifice key, Pure mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: 6nr/1p6/3RK1p1/8/Ppk4p/1p1N4/1B2P3/6b1
Reprints: 2 Edelsteine der Problemkunst , p. 36, 1965
Input: Dieter Berlin, 2023-08-30
Last update: Dieter Berlin, 2023-08-30 more...
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The problems of this query have been registered by the following contributors:

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