Die Schwalbe

17 problem(s) found in 2000 milliseconds (displaying 17 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Unterverwandlung im Schlüsselzug']

1 - P1093621
Anatoli N. Kejv
2773 Schach-Aktiv 04/2003
P1093621
(8+4) C+
s#6
1. b8=L! Kh3+ 2. Df3+ Kh4 3. Dg2 Kh5 4. g8=S Kh4 5. f8=L Kh5 6. Le7 Lxg2#
1. ... Kg1+ 2. Df3 Lg2 3. g8=T Kh1 4. f8=L Kg1 5. Lfd6 Kh1 6. Lh2 Lxf3#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-03)
comment
Keywords: konsekutive Umwandlungen 3 (LSL,LTL), Umwandlungswechsel, under-promotion in the key (T)
Genre: s#
FEN: K7/PP3PPp/1p5P/1P6/5Q2/8/6k1/7b
Input: Frank Müller, 2009-11-08
Last update: Marcin Banaszek, 2020-11-07 more...
2 - P1165873
Karl Fabel
Lüneburger Landeszeitung 1924
P1165873
(3+3)
#3
1. g8=T Kh7 2. Tf8 Kh6 3. Th8#
play all play one stop play next play all
BUT32
Henrik Juel: C+ Popeye 4.61 (2020-11-30)
comment
Keywords: Miniature Collection (0330949), Fabel-Opus (17), under-promotion in the key (T), Stalemate avoidance
Genre: 3#
FEN: 4N3/6P1/6pk/6p1/6K1/8/8/8
Reprints: 222 Braunschweiger Neueste Nachrichten 24/05/1927
Input: Zuncke/Bruder, 2010-09-12
Last update: Mario Richter, 2020-11-30 more...
3 - P1197534
Jorma Pitkänen
48 The Macedonian Problemist 05-08/2000
P1197534
(5+7) C+
s#5
1. c8=L d5 2. b8=S d4 3. Sc6 d3 4. Se5 d2 5. Sg6+ Lxg6#
play all play one stop play next play all
more ...
comment
Keywords: konsekutive Umwandlungen 2, under-promotion (LS), under-promotion in the key
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 3B4/1PP5/3p4/6rp/7k/8/p6P/rb5K
Input: Frank Müller, 2011-06-13
Last update: James Malcom, 2020-09-22 more...
4 - P1302074
Ivan Soroka
3615 idee & form (126) 04/2015
P1302074
(5+2) C+
s#8
1. g8=T! Kh2 2. b4 Kh1 3. b5 Kh2 4. b6 Kh1 7. b7 Kh2 6. b8=L Kh1 7. Dc6+ Lg2 8. Df3 Lxf3#
play all play one stop play next play all
more ...
comment
Keywords: konsekutive Umwandlungen 2 (TL), Excelsior, white (L), under-promotion in the key (T)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: K7/B5P1/7Q/8/8/7b/1P6/7k
Input: Frank Müller, 2015-04-26
Last update: Alfred Pfeiffer, 2020-10-15 more...
5 - P1358618
Jorma Pitkänen
11696 feenschach 227 11-12/2017
Version
P1358618
(9+5) C+
s#9
1. d8=S! g5 2. b5 g4 3. b7 Ka7 4. b8=T g3 5. Se6 fxe6 6. f7 e5 7. d5 e4 8. f8=D e3 9. Df2 exf2,gxf2#
play all play one stop play next play all
Version zu P1343954
Gunter Jordan: Lt. Hans Gruber erschien diese Aufgabe in feenschach 227 (2017), tatsächlich erschienen im März 2018. Somit ist feenschach die Erstquelle (sofern die Aufgabe nicht noch irgendwo drittveröffentlicht wurde). Ich habe hier die Erstquelle auf feenschach geändert. Die ursprüngliche 'Erstquelle' The Problemist habe ich als Reprint eingegeben. [GJ] (2020-10-30)
comment
Keywords: Kindergarten Problem, under-promotion (S,T), Promotion (D), under-promotion in the key (S), Multiple publication, Pawn mate, Antiphönix, Pinning, Flight taking
Genre: s#
Computer test: Gustav 4.0c
FEN: k7/2PP1p2/1P3Pp1/8/1P1P4/3p4/3Pp1P1/4K3
Reprints: S2678c The Problemist 26-9, p. 363, 05/2018
Input: Felber, Volker, 2018-12-11
Last update: Gunter Jordan, 2020-10-30 more...
6 - P1380353
James Malcom
Guus Rol

www.chess.com 15/7/2020
P1380353
(11+11) C+
#4
1. d8=L!
1. ... Tb8 2. cxb8=L! d4 3. Le5 Lxf4+ 4. Lxf4#
1. ... Txd8 2. cxd8=S! d4 3. Se6 Lxf4+ 4. Sxf4#
1. ... Ta8 2. h8=D! Txd8 3. Txe3+ Kxe3 4. De5#
2. ... d4 3. Dxd4 ... 4. Dxe3#,Txe3#
1. ... Txc7 2. Lxc7 d4 3. Le5 Lxf4+ 4. Lxf4#
1. ... d4 2. Sc4 ... 3. Txd2+ Ke1 4. Lxf2#
play all play one stop play next play all
https://www.chess.com/forum/view/more-puzzles/a-challenging-mate-in-5-can-you-find-the-first-move?page=3
Henrik Juel: C+ Popeye 4.61 (except for a mate dual) (2020-09-27)
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comment
Keywords: under-promotion in the key (L), Promotion (D), under-promotion (S)
Genre: n#
Computer test: Popeye 4.61
FEN: 2r1R3/2PP3P/1N5K/1P1p4/1p3P2/1B1pbp2/3pkrp1/3R1bB1
Input: James Malcom, 2020-09-27
Last update: A.Buchanan, 2020-10-13 more...
7 - P1380357
Hannes Baumann
14969 Schweizerische Schachzeitung 02/2014
P1380357
(6+1) C+
#4
b)wBc6->a6 #3
c)+wSe5 #3
d)+wBa3 #3
a) 1. c8=D,T? patt
1. La8? Ka6!
1. Lc8! Ka8 2. La6 Ka7 3. c8=T Kxa6 4. Ta8#

b) 1. c8=S+! Kb8 2. Se7 Ka7 3. Sc6#

c) 1. c8=L! Kb8 2. c7+ Ka7 3. Sc6#

d) 1. La6! Kxa6 2. c8=D+ Ka5 3. Da8#
2. ... Ka7 3. Db7#
1. ... Ka8 2. c8=D+ Ka7 3. Db7#
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Vorgänger: P1143924

Duplicate Diagram: P1143924, P1143924

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comment
Keywords: Rex solus (s), under-promotion in the key (S,L), Allumwandlung
Genre: 3#, n#
Computer test: Popeye 4.61
FEN: 8/kBPK4/2P5/2P5/2P5/8/8/8
Input: Rainer Staudte, 2020-09-27
Last update: Alfred Pfeiffer, 2020-10-02 more...
8 - P1380850
Anatoly Stepochkin
3478 Variantim 81 08/2020
P1380850
(5+2) C+
s#9
1. d8=L! Kh5 2. Dh4+ Kg6 3. g8=D+ Kf5 4. Dhg3 Ke4 5. Lb6 Kf5 6. Kg7 Ke4 7. Kf8 Kf5 8. D8g4+ Kf6 9. Ld8+ Txd8#
play all play one stop play next play all
more ...
comment
Keywords: konsekutive Umwandlungen 2 (LD), Minimal (t), Miniature, under-promotion in the key (L)
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 7K/3P2P1/6k1/8/5Q2/3r4/2B5/8
Input: Rainer Staudte, 2020-10-12
Last update: Alfred Pfeiffer, 2020-10-13 more...
9 - P1381021
Otto Gross
22 Aufbau (New York) 24/09/1943
P1381021
(8+5)
#3
1. b8=L! droht 2. Le5+ Sb2 3. Dxa5#,Lxb2#
2. ... Sc3 3. Dxa5#
1. ... Ta7+ 2. Lxa7 Sc5 3. Lxc5#
2. ... Sb6 3. Lxb6#
1. ... Sc3 2. Dxa5+ Sa2 3. Le5#,Dxa2#
2. ... Sa4 3. Le5#
play all play one stop play next play all
Henrik Juel: Damaged by mate duals (2020-10-17)
comment
Keywords: under-promotion in the key (L), Stalemate avoidance
Genre: 3#
FEN: Q5R1/1P5K/8/rp6/np6/1P1N4/3N4/kB6
Input: Mario Richter, 2020-10-17
Last update: Alfred Pfeiffer, 2020-10-17 more...
10 - P1381025
Otto Gross
26 Aufbau (New York) 29/10/1943
P1381025
(8+2) C+
#3
1. c8=T! (Zugzwang)
1. ... Sxc2 2. Txc2 ... 3. Sc3#
1. ... Sxb3 2. Sc4 ... 3. Sc3#
1. ... Kb1 2. Sc4 ... 3. Sc3#
play all play one stop play next play all
more ...
comment
Keywords: under-promotion in the key (T)
Genre: 3#
Computer test: popeye 4.85
FEN: 8/2P5/3K2B1/N7/8/1P6/kBP5/n2N4
Input: Mario Richter, 2020-10-17
Last update: Alfred Pfeiffer, 2020-10-17 more...
11 - P1381267
James Malcom
(1) Mat Plus 21/10/2020
P1381267
(9+13)
#12
(-:
1. a8=sS! Sb6 2. cxb6 cxb6 3. c7 b5 4. c8=S b4 5. Sd6 exd6 6. e7 d5 7. e8=S d4 8. Sf6 gxf6 9. g7 f5 10. g8=S f4 11. Sh6 Sg5 12. Sg4#
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more ...
comment
Keywords: Joke, Joke promotion (s), konsekutive Umwandlungen 4 (sSSS), under-promotion in the key (s)
Genre: n#
FEN: 7R/P1p1p1p1/2P1P1P1/2P5/8/1B1P1ppn/4prqk/4Kbnr
Input: James Malcom, 2020-10-24
Last update: Alfred Pfeiffer, 2020-10-24 more...
12 - P1381410
Aleksandr Pankratiev
Gravure 2020
4. Lob
P1381410
(6+2) cooked
s#12
1. e8=L! Ka5 2. Te7 Ka6 3. Ld7 Ka5 4. Te8 Ka6 5. Dc8+ Ka5 6. Dc3+ Ka6 7. Dc4+ Ka5 8. Db4+ Ka6 9. Da4+ Kb7 10. Dc6+ Kb8 11. Se7 Lg1,~ 12. Db6+ Lxb6
11. ... Lb6+ 12. Dc7+ Lxc7#
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Cook: Viele NL in 9 Zügen:
1.Lg2 1.Lf3 1.Le4 1.Sc3 1.Tb8 1.e8=D 1.e8=L
zB:
1. e8=D(L) Ka5 2. Se7 Ka6 3. Lc6 Ka5 4. Ld7 Ka6 5. Tb4 Ka5 6. Ta4+ Kb6 7. Dd5 Lb8 8. Da5+ Kb7 9. Dc7+ Lxc7#
(Anton Baumann)
Anton Baumann: Viele NL in 9 Zügen: 1.Lg2 1.Lf3 1.Le4 1.Sc3 1.Tb8 1.e8=D 1.e8=L
zB: 1.e8D(L) Ka5 2.Se7 Ka6 3.Lc6 Ka5 4.Ld7 Ka6 5.Tb4 Ka5 6.Ta4+ Kb6 7.Dd5 Lb8 8.Da5+ Kb7 9.Dc7+ Lxc7#
- ist die Stellung korrekt? (2020-11-10)
Olaf Jenkner: Ja, aber die Lösung war nicht die Autorlösung. Um das Abtippen zu sparen, hatte ich eine Lösung mit Gustav ausgerechnet und angenommen, daß es die Autorlösung sei. (2020-11-10)
comment
Keywords: under-promotion in the key (L)
Genre: s#
FEN: Q2K4/bR2P3/k7/3N4/8/8/8/7B
Input: Olaf Jenkner, 2020-10-31
Last update: Olaf Jenkner, 2020-11-10 more...
13 - P1381630
Erik Richter
B Deutsche Schachzeitung , p. 422, 12/1975
P1381630
(4+4) C+
#2
1. f8=S! Scd5,Sa8,Sc6,Sb5,Sa6,Se6,Se8 2. Se6#
1. ... Sc6 2. Sxc6#
1. ... Sed5,Sf5,Seg6,Sg8,Sc8 2. Sc6#
1. ... Sf7,Shg6 2. Sexf7#
play all play one stop play next play all
more ...
comment
Keywords: Non-standard material, under-promotion in the key (S)
Genre: 2#
Computer test: popeye 4.85
FEN: 3k3n/2n1nP2/3N4/4N3/8/8/8/K7
Input: Rainer Staudte, 2020-11-08
Last update: Alfred Pfeiffer, 2020-11-09 more...
14 - P1381646
Milomir Babic
8358v Phénix 301-302 11-12/2019
1. ehrende Erwähnung
P1381646
(12+7) C+
s#9
1. c7-c8=T+! Kc6-d5 2. f7xe8=L b7-b6 3. h7-h8=D b6xc5 4. Dh8-f6 c5xd4 5. Le8-g6 d4-d3 6. Df6-g5 Kd5xd6 7. e7-e8=S Kd6-d5 8. Se8-f6+ Kd5-d6 9. Te1-e6+ d7xe6#
play all play one stop play next play all
Version zu: P1381602
PR Yves Tallec 04-05/2020
SCHRECKE: Das ist ein s#9!
C+, Gustav 4.1d, Brute Force
Umwandlungsläufer sLe8! (2020-11-09)
comment
Keywords: Checking key, under-promotion in the key, Model mate, Selfblock, Allumwandlung, Pawn mate, Obtrusive material, konsekutive Umwandlungen 4 (TLDS)
Genre: s#
Computer test: Gustav 4.1c
FEN: 4b3/1pPpPP1P/2kP4/1pP2K2/1prP4/1B6/3P4/B3R3
Input: Marcin Banaszek, 2020-11-09
Last update: James Malcom, 2020-11-09 more...
15 - P1381700
A. H. Bobbins
154 American Chess Magazine Vol. 1, p. 443, 12/1897
P1381700
(6+3)
=2 durch Schwarz

Black forces a draw in two moves
1. ... c1=wL!
2. Sb1 axb1=wL! Patt
2. Db1+ axb1=B! Patt
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James Malcom: I've added in the solution now. (2020-11-11)
comment
Keywords: Joke, Joke promotion, under-promotion in the key, konsekutive Umwandlungen 2 (LL, Lb), Dummy Pawn
Genre: Fairies
FEN: 8/P7/8/5B2/8/K1NQ4/pPp5/k7
Input: James Malcom, 2020-11-10
Last update: Alfred Pfeiffer, 2020-11-12 more...
16 - P1382003
Jan Hartong

P1382003
(9+8) C+
#2
1. h8=S! droht 2. Sxf7#
1. ... Dxh8 2. Tc6#
1. ... Lxh8 2. De6#
1. ... Sgxh8 2. Le7#
1. ... Sfxh8 2. Txd8#
1. ... Txh8 2. Td7#
1. ... Dc6,Dh7 2. Txc6#,Tc6#
1. ... Dd5 2. Sb5#
1. ... Lxc3 2. De6#
1. ... Sxg5,Sh6 2. Txd8#
1. ... Td7,f8 2. Txd7#,Td7#
play all play one stop play next play all
Originalquelle laut 'NWT': "Turn. Breslau 1924"
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comment
Keywords: under-promotion in the key (S)
Genre: 2#
Computer test: Popeye 4.61
FEN: 2Rr4/2R2n1P/1P1k2n1/p1N1b1B1/5p2/K1N5/8/4Q2q
Reprints: Neues Wiener Tagblatt 06/02/1944
Input: Mario Richter, 2020-11-16
Last update: Alfred Pfeiffer, 2020-11-21 more...
17 - P1382346
Woldemar Hoffmann
1131 Wiener Hausfrauen-Zeitung 37, p. 293, 16/09/1900
P1382346
(5+3)
#3
1. f8=L! droht 2. Sf6,e7+ ... 3. e7#,Sf6#
1. ... Ld7 2. e7+ Ke8 3. Sxd6#
1. ... Lf7 2. e7+ Kd7 3. Sf6# 2. ... Ke8 3. Sf6#
1. ... La4,Lb5,Lc6 2. Sf6 ... 3. e7#
1. ... Lh5,Lg6 2. Sf6 ... 3. e7#
play all play one stop play next play all
in WHZ gespiegelt P1216010
Nachdruck in 'Maailma' ohne Angabe Autor/Quelle
Henrik Juel: C+ Popeye 4.61 (the double threat never materializes) (2020-11-24)
comment
Keywords: under-promotion (L), under-promotion in the key (L)
Genre: 3#
FEN: 1K1kb3/5P2/3pP3/3P4/4N3/8/8/8
Reprints: 8 Maailma 01/04/1924
Input: Mario Richter, 2020-11-24
Last update: Gunter Jordan, 2020-11-24 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (3)
Zuncke/Bruder (1)
Felber, Volker (1)
James Malcom (3)
Rainer Staudte (3)
Mario Richter (4)
Olaf Jenkner (1)
Marcin Banaszek (1)