Die Schwalbe

10 problem(s) found in 4156 milliseconds (displaying 10 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND S='Mat Plus']

1 - P1035402
Eeltje Visserman
Cor Goldschmeding

? 1948
2. ehrende Erwähnung
P1035402
(9+6)
#2

BS Problemid: 20333
Authors: Visserman, Eeltje
Goldschmeding, Cor
Sources: Mat Plus 1994
FIDE Album (1945-1955) 1964
Years: 1948
SCHRECKE: C+, popeye 4.85
1. ... Sh7,Sf~ 2.Sd7#
1. ... Sa4,Sb~ 2.Ld4#
1. ... Lb4 2.Dc6#
1. ... c3 2.d4#
1.Sd4! (Zugzwang)
1. ... Sh7,Sf~ 2.Se6#
1. ,.. Sa4,Sb~ 2.Db5#
1. ... K:d4 2.Dd5#
1. ... Lb4 2.Da7#
1. ... c3 2.Sb3# (2020-11-16)
comment
Keywords: Brian Stephenson Collection (20333)
Genre: 2#
FEN: 5n2/1Q2K3/3P2p1/2k1N1P1/2p1P3/b7/1n1PN3/B7
Reprints: Mat Plus 1948
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2020-11-16 more...
2 - P1074118
Steven B. Dowd
Mirko Degenkolbe

707 Mat Plus 26 2007
P1074118
(8+10) C+
h#12
1. Lg7 Lg1 2. Lf8 Lh2 3. Kg7 Lg1 4. Kf6 Lh2 5. Kxe6 Lg1 6. Kd7 Lh2 7. e6 Lg1 8. Lc5 Lh2 9. Lxf2+ Kxf2 10. Kd6 Ke3 11. Kc5 Kxf3 12. Kd4 Lg1#
play all play one stop play next play all
more ...
comment

Genre: h#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force
FEN: 7k/4p3/2p1Pb2/4p1p1/2p1P1P1/2p2pP1/2P1pP1B/4K3
Input: hpr, 2007-09-14
Last update: Felber, Volker, 2020-11-16 more...
3 - P1080142
Guy Sobrecases
(2) Mat Plus , p. 58, 2008
nach S.Maslar
P1080142
(7+8)
h#8
1. Le8 Lb2 2. Lh5 La1 3. Lf3 exf3 4. exf3 e4 5. f2 exd5 6. f1=T dxc6 7. Txa1 c7 8. Ta7 c8=D#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.1d (2020-11-18)
comment

Genre: h#
FEN: k7/3b4/2p2p2/2Pp1p2/2pKpP2/2P1P3/4P3/B7
Input: hpr, 2008-11-03
Last update: hpr, 2008-11-03 more...
4 - P1081065
Fadil Abdurahmanovic
1170 Mat Plus 2008
3. ehrende Erwähnung
P1081065
(4+8) C+
h#5
1. Se3 Lxc2 2. Ta1 Lb1 3. Lb3 Lc2 4. Te1 Lb1 5. Ld1 Ld3#
play all play one stop play next play all
Gunter Jordan: Ich frage mich, warum solch ein prachtvolles Stück nur eine 3. ehr. Erwähnung erhält? (2020-11-11)
comment
Keywords: Model mate, Selfblock, Klasinc theme (L-t 2x, L-t, l-l), Line opening, Switchback (L, l)
Genre: h#
Computer test: Popeye Windows-32Bit v4.47 (100000 KB)
FEN: 8/8/8/8/p3P3/2K2n2/P1p1kp2/1Brb1n2
Input: hpr, 2009-02-08
Last update: Gunter Jordan, 2020-11-12 more...
5 - P1181239
Thomas R. Dawson
The Chess Amateur 12/1923
Asymmetrie-Turnier 1924
1. Preis
P1181239
(15+10) C+
s#5
1. gxf6ep+ Kxe8 2. Dg6+ hxg6 3. cxd8=S ... 4. f7+ Ke7 5. Sxg6+ Sxg6#
play all play one stop play next play all
Schwarz hat zuletzt f7-f5 gezogen, da d7-d5 an der retrograden Einsperrung des Lc8 scheitert.
Henrik Juel: C+ Popeye 4.61 after analysis
Analysis
White is missing one man, so last move was not a pawn capture
White pawns captured all six missing black men, so last move was not d7-d5
Obviously last move was not made by Ke7 or Sd8f8, so last move was f7-f5 legitimizing the ep key (2020-11-02)
comment
Keywords: Asymmetrical solution, En passant as key, Symmetrical position, Promotion (S)
Genre: Retro, s#
Computer test: C+ Popeye 4.61 after analysis
FEN: 1NRnBnRN/1pP1k1Pp/4p3/2PpKpP1/2pPQPp1/8/2P3P1/8
Reprints: 87 Asymmetry 1927
199 Mat Plus Review 01-06/2010
H2 ASymmetrie 2013
Input: Frank Müller, 2010-11-25
Last update: A.Buchanan, 2020-11-03 more...
6 - P1195687
Mirko B. Markovic
Serbian Championship 2003-2006
2. Lob
P1195687
(9+3) C+
s#6
1. f8=T Lxb5 2. Ta8+ La6 3. Se8 Kb5 4. Sd6+ Ka5 5. Sdc4+ Kb5 6. Lb7 Lxb7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-20)
comment

Genre: s#
FEN: 8/2N2P2/8/kP6/b3B3/1pP5/1N5P/6BK
Reprints: (42) Mat Plus Review 06/2008
Input: Frank Müller, 2011-05-14
Last update: Marcin Banaszek, 2020-09-21 more...
7 - P1260319
Pavlos N. Moutecidis
692 Mat Plus 06/2007
P1260319
(7+2) C+
s#14
1. Ke8 Txb6 2. d8=D+ Kc6 3. Da8+ Kd6 4. D5d5+ Kc7 5. De5+ Td6 6. Dg7+ Td7 7. Dc3+ Kd6 8. Lb8+ Tc7 9. D8a4 Kd5 10. Dd3+ Kc5,e5 11. Ddb5+ Kd6 12. f6 Ke6 13. Daa6+ Tc6 14. Dc8+ Txc8#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-26)
comment

Genre: s#
FEN: 3K4/B2P4/1Rrk4/Q4PP1/8/8/8/8
Input: Frank Müller, 2013-01-20
Last update: Marcin Banaszek, 2020-11-30 more...
8 - P1380202
Thomas Hanusch
Mirko Degenkolbe

1538 Mat Plus 37-38 2010
P1380202
(5+7) C+
#12
1. Lxd2+! Kxd2 2. Dd4+ Kc1 3. Sf4 Lc4 4. Sfe2+ Lxe2 5. Sxa2+ Kb1 6. Sc3+ Kc1 7. Sxe2+ Kb1 8. Sc3+ Kc1 9. Kf4 Sd2 10. Dg1+ Sf1 11. Dxf1+ Kd2 12. Se4#
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comment
Keywords: Capture key, Checking key
Genre: n#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-24)
FEN: 6b1/8/8/6K1/7Q/2N5/pppp2N1/2k1Bn2
Input: Felber, Volker, 2020-09-23
Last update: Felber, Volker, 2020-11-17 more...
9 - P1380551
James Malcom
Mat Plus 192.2020
"The KIng's Dilemma"
P1380551
(7+8)
Gewinn
1. 0-0-0xd1+! g1=D 2. Txg1+ Kxg1 3. a6 f2 4. Ld4 Lb8 5. b5
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http://matplus.net/start.php?px=1601649783&app=forum&act=posts&fid=xshowe&tid=2441
James Malcom: P1380523 is the only predecessor I know with the idea of castling with capture. (2020-10-02)
comment
Keywords: Joke, Castling as key
Genre: Studies
FEN: 8/7B/8/P7/1Pp5/3p1p1n/1B1P2pb/R2nK2k
Input: James Malcom, 2020-10-02
Last update: Alfred Pfeiffer, 2020-10-04 more...
10 - 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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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...
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The problems of this query have been registered by the following contributors:

Brian Stephenson (1)
hpr (3)
Frank Müller (3)
Felber, Volker (1)
James Malcom (2)