Die Schwalbe

1 problem(s) found in 1016 milliseconds (displaying 1 problem(s)). [probid='P1360292']

1 - P1360292
Diyan Kostadinov
FIDE Olympic Tourney 42 Baku 2016
1. Preis (Gold Medal)
PR Gennady Koziura
WCCI 2016-2018 11.0 Punkte
P1360292
(12+9) C+
s#4
1. Sg4-e5?
1. ... e2-e1=S 2. Lf5-g6+ Se1xf3 3. Tg7-f7+ Kf8-g8 4. Tf7-h7+ Lf1-c4#
1. ... e2-e1=L 2. Tg7-f7+ Kf8-g8 3. Tf7-h7+ Lf1-c4 4. Tf3-g3+ Le1xg3#
1. ... a5-a4!

1. Tf3-b3!
1. ... e2-e1=S 2. Tg7-g5+ Kf8-f7 3. Tb3-f3+ Lf1-c4 4. Lf5-h7+ Se1xf3#
1. ... e2-e1=L 2. Tg7-h7+ Kf8-g8 3. Tb3-g3+ Lf1-c4 4. Sg4-e5+ Le1xg3#
1. ... a5-a4 2. Tg7-e7+ Kf8-g8 3. Tb3-e3+ Kg8-h8 4. Te3xe2 Lf1xe2#
play all play one stop play next play all
Keywords: under-promotion B/S
Genre: s#
Computer test: Popeye 4.67
Input: Marcin Banaszek, 2019-1-29
Last update: Marcin Banaszek, 2019-7-8 more...
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The problems of this query have been registered by the following contributors:

Marcin Banaszek (1)