Die Schwalbe

6 problem(s) found in 3920 milliseconds (displaying 6 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND COOKED AND S='Ceskoslovensky Sach'] [download as LaTeX]

1 - P0515843
Ladislav Bystron
2891 Ceskoslovensky Sach 09/1971
P0515843
(5+4) cooked
h#2
1. Kxf5 Dc2+ 2. Kg4 Dg6#

NL:
1. Ke4 Kc2 2. Td5 Df4#
play all play one stop play next play all
klären: NL oder 2. AL ?
Yuri Bilokin: Correction: bPd6, wKc1-d7 8/2QK4/3p1p2/4kP2/8/6P1/6P1/8 (5+3)
1.Kxf5 Qc2+ 2.Kg4 Qg6# (MM) (2020-11-27)
comment
Keywords: Symmetrical position
Genre: h#
FEN: 8/2Qp4/3r1p2/4kP2/8/6P1/6P1/2K5
Input: Hans-Jürgen Schäfer, 1997-09-01
Last update: hpr, 1999-10-25 more...
2 - P1047600
Ladislav Knotek
Ceskoslovensky Sach 1951
P1047600
(7+10) cooked
#3
1. Tf6-f7! droht 2. Tf7xd7+ Lh3xd7 3. Sc7-e6#
1. ... Sa4-c5 2. Dg6-g3 droht 3. Lf8-e7#
2. ... Td7xd4,Td5,Td6 3. Dg3-g5#
1. ... Sa4-b6 2. Dg6-g5+ Kd8xc7 3. Lf8-d6#
1. ... Kd8xc7 2. Dg6-d6+ Kc7-d8 3. Dd6-b8#
play all play one stop play next play all
Cook: NL: 1. Dg6-e8+!
Teppo Mänttä: This has been cured in "Computer test FIDE Albums" (1993): remove the black Rook h7 and move the black Pawn a6 to f7 (7+9 pieces). 1.Rxf7!. (2021-07-29)
comment
Keywords: Brian Stephenson Collection (32623)
Genre: 3#
FEN: 3k1B2/NpNr2pr/p4RQ1/8/np1R4/b6b/8/6K1
Reprints: 617 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-11-20 more...
3 - P1118403
Frantisek Hladik
144 Ceskoslovensky Sach 09/1958
P1118403
(4+3) cooked
#3
1. Kb3! droht 2. Sg1+
1. ... Kg2 2. Se1+ Kh2 3. Dh6#
1. ... Ke2 2. De4+ Kf1 3. Sd2#
1. ... gxf3 2. Dxf3+ Ke1 3. Lc3#
1. ... g2 2. Sg1+ Ke1 3. Dc1#
play all play one stop play next play all
Cook: 1. Sg1+ Kg2 2. Dxg4
LX1 4m
(v) Kb3 Le5, 1.Ld4!
Gerald Ettl: Verbesserungsvorschlag: wLd4 nach e5 und wKa4 nach b3
1.Ld4 (2024-03-15)
more ...
comment
Keywords: Miniature Collection (0333299), Miniature, Model mate
Genre: 3#
Computer test: SCHRECKE: 1. NL
FEN: 8/8/8/8/K2B1Qp1/5Np1/8/5k2
Input: Zuncke/Bruder, 2010-09-11
Last update: Dieter Berlin, 2024-03-14 more...
4 - P1173875
Miroslav Havel
445 Ceskoslovensky Sach 11/1948
P1173875
(5+2) cooked
#4
1. Lb4+! Kxc2 2. Dd2+ Kb3 3. Ld6 Ka4 4. Db4#
1. ... Kxe2 2. Dd2+ Kf3 3. Ld6 Ke4 4. Dd3#
1. ... Kc1 2. La3+ Kb1 3. Dd4 Kxc2 4. Dd3#
play all play one stop play next play all
Cook: 1. Lc3+
e080 m27 PT-DL +5m
more ...
comment
Keywords: Miniature Collection (0087410), Minimal, Miniature, Checking key, Model mate
Genre: n#
Computer test: SCHRECKE
FEN: 8/3p4/3Q4/7K/8/8/2PBP3/3k4
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-04-30 more...
5 - P1402698
Oleksandr S. Smogorzhevsky
Ceskoslovensky Sach 1960
P1402698
(7+10) cooked
#17
1. Lh2! La6! 2. Lg4 Lb7 3. Kg5 La6 4. Lg3 Lb7 5. Lf5 La6 6. Kf6 Lb7 7. Lf4 La6 8. Le6 Lb7 9. Ke7 La6 10. Le5! Lb7 11. Ld7 La6 12. Kd8 Lb5 13. axb5 cxb5 14. Ld6 b4 15. axb4 cxb4 16. Lxb4 Th1,T~ 17. Sxc2#
10. Ld6? Lc8 11. Lxc8 Te1!
play all play one stop play next play all
Cook: Dualistisch: 11.Lh3,Lg4,Lf5,Ke8 La6 12.Ld7 Lb7 13.Kd8 La6 14.Kc7 Lb5 15.a:b5 c:b5 16.L:b5 Th1 17.S:c2# sowie auch 12.Ke8 Lb7 13.Kd8 La6 14.Kc7 ezc.
msterkowiec: Unfortunately, this nice composition seems yet more dualistisch: 1. Bg3 Bc8 2. Be1 Bb7 3. Kg5 Ba6 4. Bg3 Bb7 5. Bf5 Ba6 6. Kf6 Bc8 7. Bf4 Bb7 8. Be6 Ba6 9. Ke7 Bc8 10. Be5 Bb7 11. Bd7 Ba6 12. Kd8 Bb5 13. ab5 cb5 14. Bd6 b4 15. a:b4 cb4 16. B:b4 Rce1 17. N:c2x This is the dual that my computer test reports, however there seem to be many ways to get rid of this dual (at least in the first move), for example:
a) #18 8/Bb6/2p5/2p5/P1p4K/P1P1N2B/ppp5/krr5 1. Bb8 Bc8 2. Bh2 Bb7 3. Bg4 Ba6 4. Kg5 Bc8 5. Bg3 Bb7 6. Bf5 Ba6 7. Kf6 Bc8 8. Bf4 Bb7 9. Be6 Ba6 10. Ke7 Bc8 11. Be5 etc.
b) #18 1B6/1b6/2p5/2pN4/P1p4K/P1P4B/ppp5/krr5 1. Ne3 Bc8 2. Bh2 Bb7 3. Bg4 Ba6 4. Kg5 Bc8 5. Bg3 Bb7 6. Bf5 Ba6 7. Kf6 Bc8 8. Bf4 Bb7 9. Be6 Ba6 10. Ke7 Bc8 11. Be5 etc. (2022-07-18)
comment
Keywords: Corner mate, Smothered mate, Check Protection, Systematic movement
Genre: n#
FEN: 1B6/1b6/2p5/2p5/P1p4K/P1P1N2B/ppp5/krr5
Reprints: FIDE Album 1959-1961
3 Problemist Ukrainy 69, p. 4, 07-09/2021
Input: Gunter Jordan, 2022-07-14
Last update: Frank Richter, 2022-07-15 more...
6 - P1403901
Miroslav Havel
Ceskoslovensky Sach 1955
2. Preis
P1403901
(5+11) cooked
#4
1. Dh5! droht 2. Lf8+
1. ... Ke7 2. De5+ Kf7 3. Sf5 Kg8 4. Sh6#
1. ... Kc5 2. Lb3 Kb4 3. Dxd5 Ka3 4. Sc2#
play all play one stop play next play all
J.Breuer: Die beiden Mattfelder liegen weit auseinander, was dem Problem sein besonderes Gepräge gibt.
Cook: 1. Dg4
Henrik Juel: cooked by 1.Dg4 thr. 2.Lf8+ Ke5 3.Dg7# with duals in the full-length variations (2022-08-29)
comment
Keywords: Farbwechselecho
Genre: n#
FEN: 1K6/1p4B1/1p1k4/b2p4/3N1p1p/6p1/2B3pq/3Q2n1
Reprints: 1422 Beispiele zur Ideengeschichte des Schachproblems , p. 285, 1982
Input: Dieter Berlin, 2022-08-29
Last update: Dieter Berlin, 2022-08-29 more...
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The problems of this query have been registered by the following contributors:

Hans-Jürgen Schäfer (1)
Brian Stephenson (1)
Zuncke/Bruder (1)
Felber, Volker (1)
Gunter Jordan (1)
Dieter Berlin (1)