Die Schwalbe

1 problem(s) found in 1265 milliseconds (displaying 1 problem(s)). [PROBID='P1373506']

1 - P1373506
Gennady Koziura
Sergiy Borodavkin 50 JT 03/2020
3. Preis
P1373506
(13+3) C+
s#7
1. f8=S+!
1. ... Kxd6 2. 0-0-0+ Kc5 3. b4+ cxb3ep 4. Sbd7+ Kc4 5. Dg8+ Kc3 6. Lb1 g4 7. Dxg4! b2#
1. ... Kf6 2. Sxc4 g4 3. 0-0+ Kg5 4. h4+ gxh3ep 5. Le7+ Kg4 6. Df5+ Kg3 7. Lh1! h2#
play all play one stop play next play all
Section s#4-8

Reprint: http://superproblem.ru/archive/Samomat/Grup-P.html#rll
Olaf Jenkner: Bis auf die Umwandlung ist alles doppelt vorhanden, gro├čartig! (2020-03-17)
comment
Keywords: Valladao Task, under-promotion in key-move (S), Checking key, Castling, En passant
Genre: s#
Computer test: Gustav 4.1c
Reprints: SuperProblem (Website) 17/3/2020
Input: Marcin Banaszek, 2020-03-17
Last update: James Malcom, 2020-03-17 more...
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The problems of this query have been registered by the following contributors:

Marcin Banaszek (1)