Die Schwalbe

7 problem(s) found in 2407 milliseconds (displaying 7 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Homebase']

1 - P1017464
Andriy Frolkin
Kostas Prentos

Messigny 05/2004
4. ehrende Erwähnung Retro-Kompositionsturnier
P1017464
(13+13) C+
BP in 14,5
1. a4 d5 2. Ta3 d4 3. Tf3 d3 4. g4 dxe2 5. d3 exf1=S 6. Se2 c5 7. Sg3 c4 8. Ke2 c3 9. Dxf1 cxb2 10. c4 e6 11. Sc3 b1=S 12. Dh3 Sd2 13. Te1 Sf1 14. Kxf1 e5 15. Txe5
play all play one stop play next play all
paul: The first S Ceriani-Frolkin is a Schnoebelen. (2020-11-03)
comment
Keywords: Ceriani-Frolkin Theme (ss), Unique Proof Game, Homebase (s)
Genre: Retro
Computer test: Natch 2.2 Copyright (C) 1997,98,99,2001,2002,2003 Pascal Wassong
FEN: rnbqkbnr/pp3ppp/8/4R3/P1P3P1/2NP1RNQ/5P1P/2B2K2
Input: Gerd Wilts, 2004-06-03
Last update: A.Buchanan, 2013-01-23 more...
2 - P1380195
Norbert Geissler
The Problemist Supplement 2018
after Andrew Buchanan
P1380195
(10+12)
h#3
1. ... e3 2. Da5 Df3 3. b6 Dxa8#
play all play one stop play next play all
The task here is to maximize the number of necessary units in a homebase h#.
Henrik Juel: 1... e3 2.Da5 Df3 3.b6 Dxa8#
White (not Black) has no last move, so he has the move, and the stipulation is really h#2.5 (2020-09-23)
A.Buchanan: Can shift sBd7 to c7 for an entirely different mate, but alas one of sBg7h7 might be removed without losing soundness. (2020-09-24)
comment
Keywords: Homebase (2), No legal last move for White
Genre: h#, Retro
FEN: r2qk1nr/pp1ppppp/8/8/8/8/1PPPPPP1/2BQKB2
Input: A.Buchanan, 2020-09-23
Last update: Alfred Pfeiffer, 2020-09-24 more...
3 - P1380264
Norbert Geissler
3 The Problemist Supplement 154, p. 646, 05/2018
P1380264
(3+7)
h#4
Wie viele Lösungen?
1. Sh6 f4 2. 0-0 f5 3. Kh8 f6 4. Tg8 Txh6# Only one solution!
play all play one stop play next play all
The possible second solution 1. Th7 0-0 2. Td7 Ta1 3. De7 Txa8 4. Kd8 Txb8#
is illegal as white castling is not allowed (last move of white was made by King or Rook)
Henrik Juel: C+ Popeye 4.61 (2020-09-25)
comment
Keywords: Homebase (2)
Genre: h#, Retro
FEN: rn1qk1nr/2p5/8/8/8/8/5P2/4K2R
Input: A.Buchanan, 2020-09-25
Last update: Alfred Pfeiffer, 2020-09-25 more...
4 - P1380265
Sergey Shumeyko
Gravure 2014
Spezielle ehrende Erwähnung
P1380265
(5+5)
h#2*
2.1.1.1
Henrik Juel: C+ Popeye 4.61
1... Da1 2.Ke7 De5#
1.De7 Db1 2.Kd8 Db8#
1.Le7 Da1 2.Kf8 Dh8# (2020-09-25)
comment
Keywords: Homebase (2)
Genre: h#
FEN: 3qkb2/3p1p2/8/8/8/8/2PPP3/3QK3
Input: A.Buchanan, 2020-09-25
Last update: Alfred Pfeiffer, 2020-09-25 more...
5 - P1380663
Pascal Wassong
RIFACE 2016
1st prize
P1380663
(15+16)
Partie Justificative en 9,5 coups
Cylindre vertical
1. d4 Sf6 2. Lh6 Tg8 3. e3 Tah8 4. Da6 Sxa6 5. Sd2 Tb8 6. 0-0-0 Tba8 7. Kb1 Sb8 8. La6 Tgh8 9. Sf1 Sg8 10. Le1
play all play one stop play next play all
Henrik Juel: C+ Jacobi 0.7.5
1.d4 Sf6 2.Bh6 Rg8 3.e3 Rah8 4.Qa6 Sxa6 5.Sd2 Rb8 6.O-O-O Rba8 7.Kb1 Sb8 8.Ba6 Rgh8 9.Sf1 Sg8 10.Be1
On a standard board Black would have made an even number of moves; not so here, with Ra8-h8-b8-a8 (2020-10-05)
comment
Keywords: Unique Proof Game, Cylinder (vertical), Homebase (s), RIFACE Retro Composition Tourney (2016)
Genre: Retro, Fairies
FEN: rnbqkbnr/pppppppp/B7/8/3P4/4P3/PPP2PPP/1K1RBNNR
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2020-10-06 more...
6 - P1380678
Pascal Wassong
Axel Gilbert

RIFACE 2015
4th Place
P1380678
(16+16)
Partie justificative en 8,0 coups
Anti Take & Make
Henrik Juel: C+ Jacobi 0.7.5
1.Sf3 Sc6 2.Se5 Sxe5 [+wSc6] 3.g3 Sd3+ 4.cxd3 [+bSc5] Se4 5.dxe4 [+bSd6] Sf5 6.exf5 [+bSh4] Sg6 7.fxg6 [+bSe5] Sxc6 [+wSb8] 8.Bg2 Sxb8 [+wSa6] (2020-10-05)
comment
Keywords: Anti-Take & Make, Unique Proof Game, RIFACE Retro Composition Tourney (2015), Homebase (s)
Genre: Retro, Fairies
FEN: rnbqkbnr/pppppppp/N5P1/8/8/6P1/PP1PPPBP/RNBQK2R
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2020-10-07 more...
7 - P1380896
Andrew Buchanan
MatPlus.net Forum 12/10/2020
P1380896
(13+13) C+
PG in 6.5
(-:
1. b4 g5 2. b5 g4 3. b6 g3 4. bxa7 gxh2 5. axb8=sS! hxg1=wT! 6. Txh7 Txh7 7. Th1
play all play one stop play next play all
The joke here is that pawns may promote to foreign units.
Henrik Juel: The testers probably do not work here, but this seems unique
1.b4 g5 .. 4.bxa7 gxh2 5.axb8=sS hxg1=wT 6.Txh7 Txh7 7.Th1 (2020-10-14)
A.Buchanan: According to Joost De Heer, WinChloe has a category “promotions adverses”, and under this, the problem is C+. Looking now for a full Homebase without utilising promotion to enemy pawn, which makes it too easy (2020-10-15)
comment
Keywords: Unique Proof Game, Joke, Joke promotion (sT), Homebase (w)
Genre: Retro
Computer test: C+ WinChloe
FEN: rnbqkbn1/1ppppp1r/8/8/8/8/P1PPPPP1/RNBQKB1R
Input: A.Buchanan, 2020-10-14
Last update: A.Buchanan, 2020-10-15 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
A.Buchanan (6)