Die Schwalbe

12 problem(s) found in 6880 milliseconds (displaying 12 problem(s)). [COMMENTDATE>=20220810 AND NOT G='n#' AND A='Lewis, Gregory'] [download as LaTeX]

1 - P1404033
Gregory Lewis
5108 Die Schwalbe 93, p. 485, 1985
4. ehrende Erwähnung
Informalturnier Zweizüger
P1404033
(11+10) C+
#2
1. Sxf2? Tc4! 1. Se5? Lc4! 1. Sxf6? Lb4! 1. Sh6? Tb4!

1. Se3! droht 2. Sf3#
1. ... Tc4 2. Dxf2# 1. ... Lc4 2. Th5# 1. ... Tb4 2. h8=D# 1. ... Lb4 2. Lxf6#
play all play one stop play next play all
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comment
Keywords: Unpinning (präventiv, vierfach), Promotion in the mating move (wD), Deckungsverlust
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1r6/4b1BP/4ppK1/R2b4/R2Np1Nk/3p3P/Q1r2p1P/5B2
Reprints: 45 Schweizer Schachkompositionen 1976-1986 , p. 21, 1989
Input: Dieter Berlin, 2022-09-05
Last update: Dieter Berlin, 2023-11-03 more...
2 - P1404035
Gregory Lewis
Deutsche Schachblätter 1983-1984
3. Preis
Informalturnier Zweizüger
P1404035
(9+10) C+
#2
1. Ld7? c6! 1. Lf5? Te6! 1. Lxg4? Dc6!

1. Lc8! droht 2. Lg7#
1. ... c6 2. Txh7# 1. ... Te6 2. Sef5# 1. ... Dc6 2. Sxg4#
1. ... Txf6 2. Dxf6#
play all play one stop play next play all
more ...
comment
Keywords: Unpinning (präventiv, dreifach), Bishop sacrifice
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1Rp2R1p/Q3BBrk/p2Pr1p1/q5p1/4N1N1/3p3K/8
Reprints: 50 Schweizer Schachkompositionen 1976-1986 , p. 23, 1989
Input: Dieter Berlin, 2022-09-05
Last update: Dieter Berlin, 2022-09-06 more...
3 - P1404070
Gregory Lewis
Schach-Aktiv 1986
4. Lob
P1404070
(11+8) C+
#2
1. Se5? droht 2. Te8# 1. ... c6! 1. Lxg6? droht 2. Te8# 1. ... c5!

1. hxg6! droht 2. Te8#
1. ... c6 2. Sd4# 1. ... c5 2. Ld5#
play all play one stop play next play all
more ...
comment
Keywords: Thema B (zweifach), Dual avoidance
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 1QK2R2/r1p3p1/n2Pk1p1/6PP/2P1BP2/5N1b/8/3R2n1
Reprints: 58 Schweizer Schachkompositionen 1976-1986 , p. 25, 1989
Input: Dieter Berlin, 2022-09-06
Last update: Dieter Berlin, 2022-09-06 more...
4 - P1404202
Gregory Lewis
Neue Zürcher Zeitung 1981-1982
1. Lob
P1404202
(13+7) C+
#3
1. Sd1? Tdd4! 1. Sb5? Tcc3! 1. Sd5? Tcd4! 1. Se2? Tdc3!

1. Sb1! droht 2. Lxg7#
1. ... Tdd4 2. Td1 Txe4,Txd1 3. Lxg7# 2. ... Tc3 3. Th1#
1. ... Tcc3 2. Db3 Txb3 3. Lxg7# 2. ... Txc2 3. Db8#
1. ... Tcd4 2. Dxc5 Td5 3. Lxg7# 2. ... Txd2 3. Dh5#
1. ... Tdc3 2. f4 Txc2 3. Lxg7# 2. ... Td4 3. Th2#
play all play one stop play next play all
H.Henneberger: 4x Holzhausen mit thematischen Verführungen.
more ...
comment
Keywords: Holzhausen (vierfach)
Genre: 3#
Computer test: Juel: 4.61
FEN: 7k/3p1Kp1/2pP2P1/2p5/P1r1P3/Q1NrP3/PBPR1P2/8
Reprints: 168 Schweizer Schachkompositionen 1976-1986 , p. 63, 1989
Input: Dieter Berlin, 2022-09-09
Last update: Dieter Berlin, 2022-09-09 more...
5 - P1413325
Gregory Lewis
Courrier des Echecs 1984
P1413325
(9+11) C+
#2
1. Db6? droht 2. Dd6# 1. ... Se2! 1. Db8? Sh5!

1. Dc7! droht 2. Dd6#
1. ... Se2 2. Sf6# 2. Sc3? 1. ... Sh5 2. Sc3# 2. Sf6?
play all play one stop play next play all
more ...
comment
Keywords: Anti-Lewman, Dual avoidance
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K1bN3B/Q2p4/4p1p1/2Pk4/p3Nn1R/3n1P1p/2R3pb/8
Reprints: 46 Schweizer Schachkompositionen 1976-1986 , p. 21, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
6 - P1413326
Gregory Lewis
Der Bund (Bern) 1983
P1413326
(12+9) C+
#2
1. Le8? Db1? 2. Dxe3# 1. ... Lb1! 1. Se5? Lxd5! 1. dxe3? c2!

1. Lc2! droht 2. Sh7#
1. ... Se6 2. Df5#
1. ... Dd6 2. Se4#
1. ... Lb6 2. d4#
play all play one stop play next play all
more ...
comment
Keywords: Levman defence (dreifach), White correction, discovered checkmate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 7R/3N2n1/R4NB1/1p1P2kP/1q4Pp/2p1bQ1p/b2P4/2B4K
Reprints: 48 Schweizer Schachkompositionen 1976-1986 , p. 21, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
7 - P1413333
Gregory Lewis
Der Bund (Bern) 1982
B. und C. Handloser gewidmet
P1413333
(10+7) C+
#2
1. Sh4? Te4! 1. Sf4? Le4!

1. Se1! droht 2. b6#
1. ... Te4 2. Dh7# 1. ... Le4 2. e6#

1. ... Se4 2. Lb6#
1. ... Tb4 2. Txc5#
1. ... Sd7 2. Sd5#
play all play one stop play next play all
more ...
comment
Keywords: Grimshaw, discovered checkmate, Blocknutzung
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 7R/K1k5/5N2/1Pn1P1p1/p1r5/b3B3/6NQ/1bR4B
Reprints: 59 Schweizer Schachkompositionen 1976-1986 , p. 25, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-03 more...
8 - P1413334
Gregory Lewis
Problemas 1985
P1413334
(5+7) C+
#2
1. Te1? droht 2. Le5# 1. ... Sf3 2. Sd5# 1. ... Se3!
1. Sd1? droht 2. Le5# 1. ... Sf3!
1. Lf6? droht 2. Lg5# 1. ... g2!

1. Lg2! droht 2. Sd5#
1. ... Se3 2. Le5#
play all play one stop play next play all
more ...
comment
Keywords: Pseudo-Le Grand theme, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: B3R2B/8/7K/5p2/5kp1/2Np2p1/7n/5n2
Reprints: 60 Schweizer Schachkompositionen 1976-1986 , p. 25, 1989
Input: Dieter Berlin, 2023-11-03
Last update: Dieter Berlin, 2023-11-13 more...
9 - P1413379
Gregory Lewis
4640 Schweizer Schach-Magazin 12/1984
P1413379
(14+10) C+
#2
1. De6? droht 2. Se2# 1. ... Te3!
1. Da2? droht 2. Se6# 1. ... Sc5!

1. gxf5! droht 2. Te4#
1. ... Te3 2. Se2# 1. ... Sc5 2. Se6#
play all play one stop play next play all
more ...
comment
Keywords: Dombrovskis theme, Capture key, Battery creation
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: B2b2Q1/1n6/qn6/1P2Pp2/pP1k1NPR/p2P2rr/3P1N1B/K3R3
Reprints: 55 Schweizer Schachkompositionen 1976-1986 , p. 25, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Rainer Staudte, 2023-11-06 more...
10 - P1413380
Gregory Lewis
La Tribune de Geneve 1982
P1413380
(5+4) C+
#2
1. Sg4? droht 2. Se3# 1. ... Lc5!
1. Sf3? droht 2. Tf2# 1. ... Ta2!

1. Sc4! droht 2. Se3#
1. ... Lc5 2. Sd2# 2. Tf2?
1. ... Lg5 2. Tf2# 2. Sd2?

1. ... Te1 2. Tf2#
play all play one stop play next play all
more ...
comment
Keywords: Dual avoidance, Thema B (zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 4R3/4b3/8/4N3/8/1p4B1/1R5K/r4k2
Reprints: 56 Schweizer Schachkompositionen 1976-1986 , p. 25, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Dieter Berlin, 2023-11-06 more...
11 - P1413381
Gregory Lewis
L'Echiquier Belge 1984-1985
B. Zappas gewidmet
Informalturnier 1984/85
2. ehrende Erwähnung
P1413381
(8+10)
#2
1. Se8? Txe8! 1. Sf7? Txf7! 1. Sxb7? Txb7!
1. Sc4? Sac6! 1. Sf5? Sdc6! 1. Sxe4? Tc6!

1. Sc8! droht 2. c6#
1. ... Sac6 2. Dc4# 1. ... Sdc6 2. Lxe6# 1. ... Tc6 2. dxe4#
play all play one stop play next play all
Henrik Juel: trial after 1.Sc8 Txb6 (2023-11-06)
comment
Keywords: Blocknutzung, Deckungsverlust, Pawn mate
Genre: 2#
FEN: 3n1N2/1p5r/1P1Nrp2/nQPk4/3ppKB1/1p1P4/8/8
Reprints: 49 Schweizer Schachkompositionen 1976-1986 , p. 23, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Dieter Berlin, 2023-11-06 more...
12 - P1413382
Gregory Lewis
12308 Schweizerische Schachzeitung 06/1983
Informalturnier
3. ehrende Erwähnung
P1413382
(11+9)
#2
1. Lh8,Lg7? Sc3! 1. Sc7+? Kc5!
1. Lc5? Sc3 2. Td6# 1. ... Lf7! 1. Lf2? Sc3 2. Sc7# 1. ... Sf7! 1. Le3? Tf7!

1. Lg1! droht 2. Sc7#
1. ... Lf7 2. Dc6# 1. ... Sf7 2. Dg2# 1. ... Tf7 2. Te5#
play all play one stop play next play all
SCHRECKE: 1. ... Sxe6 2. Dg2,Lxe6# (Mattdual) (2023-11-06)
comment

Genre: 2#
FEN: 4b1B1/4P3/1R2N1N1/1n1k1rn1/3B1Pp1/b2P4/qpQ5/4R2K
Reprints: 57 Schweizer Schachkompositionen 1976-1986 , p. 25, 1989
Input: Dieter Berlin, 2023-11-06
Last update: Rainer Staudte, 2023-11-06 more...
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Dieter Berlin (12)