1 problem(s) found in 3057 milliseconds (displaying 1 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND S='Probleemblad' AND K='Forderungswechsel'] [download as LaTeX]
a) 1. c8=T+ Kd5 2. a8=D+ Kd6 3. Td8+ Kc7 4. Daa7+ Kc6 5. Dh6+ Tg6 6. Db7+ Kc5 7. De3+ Kc4 8. Da6+ Txa6#
b) 1. Tb4+ Kd5 2. a8=L+ Kd6 3. c8=S+ Kd7,Kc7 4. De7+ Kxc8 5. De8+ Kc7 6. Tb7+ Kd6 7. Td7+ Kc5 8. Ka5 Ta3#
b) 1. Tb4+ Kd5 2. a8=L+ Kd6 3. c8=S+ Kd7,Kc7 4. De7+ Kxc8 5. De8+ Kc7 6. Tb7+ Kd6 7. Td7+ Kc5 8. Ka5 Ta3#
Keywords: Stipulation change, Allumwandlung
Genre: r#, s#
FEN: 1R6/P1P5/8/8/K1k5/4Q1r1/8/8
Input: Frank Müller, 2016-06-12
Last update: Marcin Banaszek, 2020-11-18 more...
Genre: r#, s#
FEN: 1R6/P1P5/8/8/K1k5/4Q1r1/8/8
Input: Frank Müller, 2016-06-12
Last update: Marcin Banaszek, 2020-11-18 more...
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The problems of this query have been registered by the following contributors:
Frank Müller (1)
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