Die Schwalbe

2 problem(s) found in 2984 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Fortsetzungswechsel']

1 - P1203284
Konstantin Pochtarev
Yuri Fokin

5979 Schach 04/1969
3. Preis
P1203284
(8+9) C+
s#3*
* 1. ... Sxc2 2. Td2+ Ke3 3. Tcxc2 g2#
* 1. ... Sg2 2. Te3+ Sxe3+ 3. Lxe3 g2#
1. Txe4 Sxc2 2. Te2+ Kd4 3. Texc2 g2#
1. ... Sg2 2. Sf4+ Sxf4 3. Lxf4 g2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2020-10-06)
comment
Keywords: Changed continuations
Genre: s#
FEN: 8/2p3p1/2P3B1/2R4N/4p3/3k1pp1/2N1Rp2/2B1nK1n
Input: Frank Müller, 2011-09-24
Last update: Marcin Banaszek, 2020-10-12 more...
2 - P1331757
Hannes Baumann
14104 Schweizerische Schachzeitung , p. 28, 12/1998
P1331757
(7+8) C+
#4*
* 1. ... Kb8 2. Da1#
* 1. ... Ka7 2. Dh8#

1. Da1? Kb8!
1. Dh8? Ka7!

1. Kd4! Kb8 2. Dh8+ Ka7 3. Kd5 Ka6,Tb8 4. Da1#
1. ... Ka7 2. Da1+ Kb8 3. Kd5 Ta7,Kc8 4. Dh8#
play all play one stop play next play all
Rosalie Fay: * 1 ... Ka7 a 2 Dh8 A zz ~ 3 Da1# B
* 1 ... Kb8 b 2 Da1 B zz ~ 3 Dh8# A

1. Dh8? A Ka7! a
1. Da1? B Kb8! b

1. Kd4! (thr 2 Kd5 zz Ka7 a 3 Dh8 A zz ~ 4 Da1# B; 2 ... Kb8 b 3 Da1 B ~ 4 Dh8# A) Ka7 a 2. Da1+ B Kb8 3. Kd5 zz Kc8/Ta7 4. Dh8# A;
1 ... Kb8 b 2. Dh8+ A Ka7 3. Kd5 zz Ka6/Tb8 4. Da1# B (2020-09-28)
comment
Keywords: Changed continuations (reziprok), Banny Theme, Vladimirov Theme
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: k7/1rp1p3/1pPpP3/1p1K4/1P2P1p1/6P1/8/7Q
Input: Felber, Volker, 2017-02-21
Last update: Felber, Volker, 2017-02-21 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (1)
Felber, Volker (1)