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2 problem(s) found in 1544 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20200919 AND K='Opferwechsel' AND A='Seliwanow, Andrej W.' AND A='Seliwanow, Andrej W.'] [download as LaTeX]

1 - P1272031
Andrey Selivanov
The Ural's Problemist 01-03/2004
Den Lesern gewidmet
3. Preis
P1272031
(5+2) C+
s#7
1. c7 Kb6 2. Tc6+ Ka5 3. c8=D+ Tb6 4. De4 Kb5 5. Dcf5+ Ka6 6. Ded5 Txc6 7. Dc8+ Txc8#
1. ... Ka5 2. Ka7 Txc5 3. c8=T+ Tc7+ 4. Ka8 Kb6 5. Tb8+ Ka5 6. Dd4 Ka6 7. Da7+ Txa7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-08)
comment
Keywords: Stalemate dissolution, Phoenix (T), Exchange of Promotions (D-T), Change of Sacrifices (D-D), Minimal (t)
Genre: s#
FEN: K2B4/8/k1P5/1rR5/2Q5/8/8/8
Input: Frank Müller, 2013-06-08
Last update: Gunter Jordan, 2023-04-28 more...
2 - P1387046
Andrey Selivanov
6421 Zadachi i etyudy 82 31/12/2020
P1387046
(5+2) C+
s#6
1. La4 a5 2. T2e3+ Kd2 3. Ka3 Kc1 4. Te1+ Kd2 5. Td1+ Kc3 6. Tb4 axb4#
1. ... a6 2. Kb2 a5 3. Ka1 Kc3 4. Lc2 a4 5. Lb1 a3 6. Tb2 axb2#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-03-06)
comment
Keywords: Change of Sacrifices (T-T), Minimal, Miniature
Genre: s#
FEN: 8/p7/2B5/8/4R3/1K1k4/P3R3/8
Input: Rainer Staudte, 2021-03-06
Last update: James Malcom, 2021-03-06 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (1)
Rainer Staudte (1)