Die Schwalbe

4 problem(s) found in 6541 milliseconds (displaying 4 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND G='n#' AND K='Meerane-Thema'] [download as LaTeX]

1 - P1233076
Mirko Degenkolbe
Steven B. Dowd

4705 Freie Presse (Chemnitz) 06/08/2009
nach N. Sinowjew
P1233076
(4+3)
#12
1. Sf8-g6+! hxg6 2. Lxg6 Kg8 3. Se6 Kh8 4. Kb4 Kg8 5. Kc5 Kh8 6. Kd6 Kg8 7. Ke7 Kh8 8. Sf8 Kg8 9. Lh7+ Kh8 10. Kf7 g6,g5 11. Lg8 g5,g4 12. Sf8-g6#
play all play one stop play next play all
Meeraner, Urform, Themafiguren: wS + wS
Felber, Volker: Nach N. Sinowjew (= P1171826) auf Bitte der Autoren am 17.09.2009 hinzugefügt (wie in der Lösungsbesprechung vom 03.09.2009 vorgeschlagen). (2014-10-13)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-02)
comment
Keywords: Meerane-Thema, Checking key, Sacrifice key, Miniature, Corner mate, Model mate
Genre: n#
FEN: 5N1k/5Bpp/8/8/3N4/K7/8/8
Input: Frank Müller, 2012-02-22
Last update: Gunter Jordan, 2019-07-11 more...
2 - P1388854
Baldur Kozdon
18321 Die Schwalbe 305 10/2020
P1388854
(4+10) C+
#12
1. Lf5? g1=D!
1. Se2-g3+! Kg1 2. Lf5 droht 3. Se2+ Kh1 4. Le4 Lb6 5. Tf1+ Lg1 6. Sg3#
2. ... h4,Lb6 3. Se2+ Kh1 4. Le4 Lb6,h4 5. Tf1+ Lg1 6. Tf6 droht 7. Tg6 ... 8. Lxg2#
6. ... Sa6 7. Tg6 Sc7+ 8. Kb8 La7+ 9. Kc8 h3 10. Tf6 ... 11. Tf1+ Lg1 12. Se2-g3#
play all play one stop play next play all
Meeraner, Urform, Themafigur: wS
more ...
comment
Keywords: Checking key, Corner mate, Meerane-Thema, Smothered mate
Genre: n#
Computer test: Baumann: Gustav 4.2a
FEN: KnBn4/8/8/b3p2p/1pp5/5R2/4N1pp/7k
Input: Schwalbe, 2021-04-21
Last update: Dieter Berlin, 2023-04-28 more...
3 - P1404293
Ralf Krätschmer
19623 Schach , p. 78, 04/2022
P1404293
(8+11)
#8
1. Lxf4+? Kxf4 2. Sd5+ Ke5!

1. Tc1? droht 2. Txe1#
1. ... Txc1+ 2. Kd6 Tc6+ 3. Kxc6 f3!

1. Sd5+! Kd3 2. Sxf4+ Ke3 3. Sd5+ Kd3 4. Sb4+ Ke3 5. Tc1 Txc1+ 6. Kd6 Te1 7. Lf4+ Kxf4 8. Sd5#
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19.623 (Krätschmer) 1.L:f4+? K:f4 2.Sd5+ Ke5!; 1.Tc1? (2.T:e1 matt) T:c1+ 2.Kd6 Tc6+ 3.K:c6 f3!; 1.Sd5+! Kd3 2.S:f4 Ke3 3.Sd5+ Kd3 4.Sb4+ Ke3 5.Tc1 T:c1+ 6.Kd6 Te1 7.Lf4+ K:f4 8.Sd5 matt (4 P.). „Lepuschütz, Springerpendel und Meerane-Thema. Die Aufgabe ist die Bearbeitung einer eigenen Aufgabe: Ralf Krätschmer, Stern 10/05/1990, Kb6 Tb5 g2 Le5 Sf4 h4 Bh3 – Ke3 Te1 Lg8 Ba3 c4 e4 g4; Matt in 4 Zügen (P1262941); 1.Tb1! T:b1 2.Kc5 Te1 3.Ld4+ K:f4 4.T:g4 matt. „Bekannte Grundlagen in phantasievollem Gewand“ (VZ). „Der irre, schweinische 5. Zug war Schuld daran, dass ich 3 Anläufe brauchte“ (GJ).

Meeraner, Urform, Themafigur: wS
Henrik Juel: Popeye 4.61 with 'opt thr 1' found no flaws (2022-09-12)
SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-09-14)
comment
Keywords: Lepuschütz theme, Pendulum (S), Meerane-Thema, Logical Problem
Genre: n#
FEN: 8/2K3pb/2R3pr/4B1P1/1N1pppBP/1p2k3/6R1/b3r3
Input: Felber, Volker, 2022-09-12
Last update: James Malcom, 2022-09-13 more...
4 - P1408291
Olivier Schmitt
C12023 The Problemist 28-11, p. 452, 09/2022
P1408291
(6+11) C+
#11
1. Sd4-f5! Kg4 2. Sh4+ Kh5 3. Tc4 bxc4 4. Sf5 Kg4 5. Sd4+ Kh5 6. Lxc4 Ta2 7. Lf7+ Kg4 8. Kh6 g2 9. Lh5+ Kg3 10. Lh4+ Kxh4 11. Sd4-f5#
play all play one stop play next play all
Meeraner, Urform, Themafigur: wS
more ...
comment
Keywords: Schlüssel = Mattzug, Meerane-Thema
Genre: n#
Computer test: Gustav 4.1d
FEN: b7/rnR1B2K/r2pB3/1p5k/3N4/4P1pp/7b/7n
Input: Felber, Volker, 2023-03-16
Last update: Felber, Volker, 2023-03-17 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (1)
Schwalbe (1)
Felber, Volker (2)