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1 problem(s) found in 2203 milliseconds (displaying 1 problem(s)). [PROBID='P1361037'] [download as LaTeX]

1 - P1361037
Gennady Koziura
Valery Kopyl

1220 Pat a Mat 106 12/2018
3. Lob
Informalturnier 2018-2019
P1361037
(12+4) C+
s#5
1. La1-b2? Dc3xb2 2. Sg1-e2+ Db2xe2 3. Dc6-c3+ Kd4-e4 4. Lb5-c6+ Ke4-f4 5. Dc3-e5+ De2xe5#
1. ... a1=T,L,S!

1. e7-e8=L!
1. ... Dc3-b2 2. Dc6xb6+ Kd4-e4 3. Lb5-c6+ Ke4-f4 4. Sg1-e2+ Db2xe2 5. La1-e5+ De2xe5#
1. ... Dc3xa1 2. Kd6-e7+ Kd4-e5 3. Tg3-e3+ Ke5-f4 4. Dc6-f3+ Kf4xg5 5. Df3-f6+ Da1xf6#
1. ... b6xa5 2. Dc6-c5+ Kd4-e4 3. Lb5-c6+ Ke4-f4 4. Dc5-e3+ Dc3xe3 5. La1-e5+ De3xe5#
play all play one stop play next play all
Judge Stanislav Vokál 12/2020
Keywords: under-promotion (L), Promotion in the key
Genre: s#
Computer test: Popeye 4.67
FEN: 8/3RP1N1/1pQK4/PB4P1/3k4/2q3RP/p7/B5N1
Reprints: 979 Pat a Mat 12/2020
Input: Marcin Banaszek, 2019-02-11
Last update: Marcin Banaszek, 2020-12-29 more...
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The problems of this query have been registered by the following contributors:

Marcin Banaszek (1)