2 problem(s) found in 2668 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Rex solus' AND S='Aufbau (New York)'] [download as LaTeX]

1 - P1381001
Otto Gross
13 Aufbau (New York) 23/07/1943

(5+1) C+
#2

1. Le8! (Zugzwang)
1. ... Kc5 2. Dd4#
1. ... Ke7 2. Dd7#
1. ... Kd5 2. Dc6#
1. ... Ke6 2. Dd7#

SCHRECKE: C+, popeye 4.85 (2020-10-16, hidden) more ...
comment

Keywords: Rex solus (s)
Genre: 2#
Computer test: popeye 4.85
FEN: 8/6K1/1P1k4/7B/Q7/5N2/8/8
Input: Mario Richter, 2020-10-16
Last update: Alfred Pfeiffer, 2020-10-16 more...

2 - P1381013
Otto Gross
19 Aufbau (New York) 27/08/1943

(7+1) C+
#2

1. a4! (Zugzwang)
1. ... Ke4 2. Db7#
1. ... Ke6 2. Dd6#
1. ... Kc6 2. Dd6#

Henrik Juel: C+ Popeye 4.61 (2020-10-17, hidden) more ...
comment

Keywords: Rex solus (s)
Genre: 2#
Computer test: Popeye 4.61
FEN: 8/8/P5K1/3k4/1QN5/4P3/P1P5/8
Input: Mario Richter, 2020-10-16
Last update: Alfred Pfeiffer, 2020-10-17 more...

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