1 problem(s) found in 4063 milliseconds (displaying 1 problem(s)). [probid='P1310718'] [download as LaTeX]
1. Dc1! droht 2. Dg5#
1. ... Da2+ 2. Sf2#, 2. Sd2#?
1. ... Dg8+ 2. Sg5#, 2. Sg3#?
1. ... Sf6 2. Txf6#
1. ... Dxe4+ 2. Lxe4#
1. ... Lf4 2. Dxf4#
1. De7? droht 2. Dh7#,Dg5#
1. ... Da2+ 2. Sd2#,Sf2#
1. ... Dg8+ 2. Sg5#,Sg3#
1. ... Sf6 2. Dxf6#,Txf6#
1. ... Lf4!
Judge Eugeniusz Iwanow 06/1968
1. ... Da2+ 2. Sf2#, 2. Sd2#?
1. ... Dg8+ 2. Sg5#, 2. Sg3#?
1. ... Sf6 2. Txf6#
1. ... Dxe4+ 2. Lxe4#
1. ... Lf4 2. Dxf4#
1. De7? droht 2. Dh7#,Dg5#
1. ... Da2+ 2. Sd2#,Sf2#
1. ... Dg8+ 2. Sg5#,Sg3#
1. ... Sf6 2. Dxf6#,Txf6#
1. ... Lf4!
Judge Eugeniusz Iwanow 06/1968
comment
Keywords: Dual avoidance, reduction of mates, Unpinning
Genre: 2#
Computer test: Popeye Windows-32 bit v4.61
FEN: 3rn3/2b5/7R/2Qq1k2/3RN3/3B3P/6KB/8
Reprints: 852 Problemista 06/1968
Input: Marcin Banaszek, 2015-10-15
Last update: Marcin Banaszek, 2022-06-18 more...
Genre: 2#
Computer test: Popeye Windows-32 bit v4.61
FEN: 3rn3/2b5/7R/2Qq1k2/3RN3/3B3P/6KB/8
Reprints: 852 Problemista 06/1968
Input: Marcin Banaszek, 2015-10-15
Last update: Marcin Banaszek, 2022-06-18 more...
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Marcin Banaszek (1)