Die Schwalbe

5 problem(s) found in 3429 milliseconds (displaying 5 problem(s)). [COMMENTDATE>=20220810 AND NOT K='Nicht-Partiesatzmaterial' AND K='Treppenmanöver'] [download as LaTeX]

1 - P1000563
Michel Caillaud
Noam Livnat

P0019 StrateGems Vol.1 10-12/1998
3. Preis
P1000563
(16+15) cooked
BP in 21,5
1. c4 b5 2. Da4 b4 3. Db5 g6 4. a4 Lg7 5. Ta3 Kf8 6. Td3 d6 7. Txd6 a6 8. d3 Ta7 9. Lf4 Tb7 10. Le5 Tb6 11. f4 Tc6 12. Kf2 Tc5 13. Kg3 Td5 14. Kh4 Td4 15. g3 Te4 16. Lh3 Te3 17. Lg4 Tf3 18. Sh3 Tf2 19. Tf1 Tg2 20. Tf3 Tg1 21. Te3 Th1 22. Te4
play all play one stop play next play all
Treppenturm
Cook: Dual
7. ... Sa6 8. d3 Tb8 9. Lf4 Tb6 10. Le5 Tc6 11. f4 Tc5 12. Kf2 Td5 13. Kg3 Td4 14. Kh4 Te4 15. g3 Te3 16. Lh3 Tf3 17. Lg4 Tf1 18. Sh3 Te1 19. Tf1 Sb8 20. Tf3 Th1 21. Te3 a6 22. Te4 (Henrik Juel)
A.Buchanan: the authors fixed this in 1998 C+ with 1sbq1ksr/2p1ppbp/p2R2p1/1Q2B3/PpP1BP1K/3P1SP1/1P2P2P/R4S1r
16. Lg2 Te3 17. Le4 Tf3 18. Sd2 Tf2 19. Sgf3 Tg2 20. Ta1 Tg1 21. Sf1 Th1 (2023-02-04)
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comment
Keywords: Unique Proof Game, Staircase (t)
Genre: Retro
FEN: 1nbq1knr/2p1ppbp/p2R2p1/1Q2B3/PpP1RPBK/3P2PN/1P2P2P/1N5r
Reprints: feenschach 153, p. 195, 10-12/2003
H30 FIDE Album Annexe 1998-2000 2009
Input: Gerd Wilts, 2000-08-01
Last update: Alfred Pfeiffer, 2018-12-19 more...
2 - P1081966
William A. Shinkman
613 The Golden Argosy 1929
P1081966
(5+4) cooked
s#11
1. Sf2+ Kg1 2. Sg4+ Kh1 3. De4+ Kg1 4. Dd4+ Kh1 5. Dd5+ Kg1 6. Dc5+ Kh1 7. Dc6+ Kg1 8. Db6+ Kh1 9. Sf2+ Kg1 10. Sh1+ Kxh1 11. Db1+ Tg1#
play all play one stop play next play all
Frank Richter: Surprisingly a dual: 3.Df3+ Kg1 4.Dg3+ Kh1 5.Lg2+ Kf1 6.Ld5+ Kf1 7.Dg2+ Ke1 8.Df2+ Kd1 9.Lb3+ Kc1 10.Dxh2 ~ 11.Db2 Lxb2#
So we get with wSg4 a s#9 with 2 solutions. (2009-04-29)
paul: The second "solution" is rather a cook. Will be much better to be avoided. (2022-09-14)
Nightrider: Simple correction: +bPh4 (many other squares for an additional bP are possible and would make the problem correct). C+ Gustav 4.2e.

Nice logical structure: With wQb6, 1.Sf2+ Kg1 2.Sh1+ K:S 3.Qb1+ would be sufficient. The queen could make a staircase walk to b6 if wSe4 were not in the way. Hence 1.Sf2+ Kg1 2.Sg4+ Kh1 to open the queen's way to b6: 3.Qe4+ Kg1 4.Qd4+ Kh1 5.Qd5+ Kg1 6.Qc5+ Kh1 7.Qc6+ Kg1 8.Qb6+ Kh1. Now the wS has been moved, but on its new square (g4) it disturbs even more than before (on e4). Therefore 9.Sf2+ Kg1 10.Sh1+ K:h1 and finally 11.Qb1+ Rg1#. (2023-11-24)
comment
Keywords: Staircase (D)
Genre: s#
FEN: 7b/6r1/8/8/4N3/4Q2B/P6p/K6k
Input: HBae, 2009-02-06
Last update: Olaf Jenkner, 2009-09-26 more...
3 - P1148799
Max Katzorke
184 Arbeiter-Schachzeitung (Chemnitz) 2, p. 30, 02/1914
P1148799
(2+3)
#10
Weiss zieht und gewinnt (10 Züge)
1. Dg7 Kb1 2. Dg6+ Ka1 3. Df6 Kb1 4. Df5+ Ka1 5. De5 Kb1 6. De4+ Kc1 7. De3 Kb1 8. Dd3+ Ka1 9. Dd4 Kb1 10. Dd1#
play all play one stop play next play all
Cook: Dual 7. Dc4+
H31
Felber, Volker: In der LB als Endspiel bezeichnet. (2015-01-21)
Henrik Juel: 2... Kc1? 3.Dc6+ and mate in 9
4... Kc1 5.Df4+ Kc2? 6.Dc4 and mate in 9
With the best defence there is mate in 10, but not completely dual-free (2015-01-21)
Anton Baumann: vergl. P1138348 (2023-01-11)
comment
Keywords: Miniature Collection (0327630), Staircase (D), Minimal
Genre: n#, Studies
FEN: 8/8/8/8/8/8/pp2K1Q1/k7
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2019-04-29 more...
4 - P1178662
Frank Fiedler
Leipziger Volkszeitung 18/01/2008
P1178662
(3+6)
#16
1. Kh6 b3 2. Lh7 b4 3. Kg6 Kb1 4. Kg5+ Kb2 5. Kf5 Kb1 6. Kf4+ Kb2 7. Ke4 Kb1 8. Ke3+ Kb2 9. Kd3 Kb1 10. Kd2+ Kb2 11. Lg8 Kb1 12. Tc1+ Kb2 13. Tc4 Kb1 14. Lh7+ Kb2 15. Lc2 bxc2 16. Txb4#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (29h) (2022-12-01)
comment
Keywords: Indian, Staircase (K)
Genre: n#
FEN: 2R5/7K/8/1p6/1p6/p2B4/pk6/b7
Reprints: zu 18839 Die Schwalbe 316, p. 633, 08/2022
Input: Frank Müller, 2010-10-23
Last update: Gunter Jordan, 2022-08-10 more...
5 - P1328737
Vladimir V. Kuzmichev
Schachmatnyje Sadatschi i Etjudy [Kusmitschew]
P1328737
(2+3)
#14
1. Dh8+! Lb8 2. Dh1 Ka7 3. Dg1+ Ka8 4. Dg2 Ka7 5. Df2+ Ka8 6. Df3 Ka7 7. De3+ Ka8 8. De4 Ka7 9. Dd4+ Ka8 10. Dd5 Ka7 11. Dc5+ Ka8 12. Dc6 Lh2 13. Ka6 Kb8 14. Dxb7#
12. ... Ka7 13. Da6#
play all play one stop play next play all
Anton Baumann: Dual minor zum Schluss: 11. ... Tb6 12.Dxb6+ Ka8 13.Ka6,Dc6 (2023-02-13)
comment
Keywords: Staircase (D), Minimal, Aristocrat
Genre: n#
FEN: k7/br6/8/K7/8/8/8/Q7
Input: Rainer Staudte, 2016-12-24
Last update: Alfred Pfeiffer, 2016-12-25 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
HBae (1)
Zuncke/Bruder (1)
Frank Müller (1)
Rainer Staudte (1)