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1 problem(s) found in 2705 milliseconds (displaying 1 problem(s)). [PROBID='P1365427'] [download as LaTeX]

1 - P1365427
Olaf Jenkner
Marcin Banaszek
Mikhail Marandyuk 70 JT 06/2019
2. Preis
Sektion s#8-n
P1365427
(8+2) C+
s#8
1. Th5!
1. ... d1=D 2. Dd6+ Ka5 3. Da3+ Da4 4. d6+ Ka6 5. Lb5+ Ka5 6. Dc3+ Db4 7. Lc6+ Ka6 8. Lb7+ Dxb7#
1. ... d1=T 2. Dc4+ Ka5 3. Da2+ Kb4 4. Th4+ Td4 5. Tc4+ Txc4 6. Db2+ Ka5 7. Lb6+ Ka6 8. Lc8+ Txc8#
1. ... d1=L 2. Da3+ La4 3. La7! Ka5 4. Lb5! Kxb5 5. d6+ Ka6 6. Lb8! Kb6 7. De3+ Ka6 8. Tc6+ Lxc6#
1. ... d1=S 2. Dc4+ Ka5 3. Da2+ Kb4 4. Le1+ Sc3 5. Db2+ Ka5 6. Tb8! Ka6 7. Db5+ Sxb5 8. Sc7+ Sxc7#
play all play one stop play next play all
Preliminary award: Problemist Ukrainy, Website 27.06.2019
Final award: Problemist Ukrainy, Website 05.08.2019
Judge Valery Kopyl: “Theme Allumwandlung. Variants with the promotion of the black pawn. This is not the first time that all pieces have been promoted in all figures, but in this task only 10 (!) pieces on the chessboard are a record technical achievement...”
Erste Darstellung der schwarzen Allumwandlung im Selbstmatt mit weniger als elf Steinen
comment
Keywords: Allumwandlung, black (8), Minimal
Genre: s#
Computer test: O. Jenkner: Gustav 4.0 i
FEN: K1R1N3/3B4/k7/3P4/1Q6/7R/3p1B2/8
Input: Olaf Jenkner, 2019-07-09
Last update: Marcin Banaszek, 2022-02-14 more...
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Olaf Jenkner (1)