MESON Chess Problem Database
Problem Display
PID: 79746 (8/p1np2p1/1nQ3P1/2PP1p1K/2PNkp2/5N2/4PP2/1b6 w - - 0 1)
Ehrenstein, Moritz
Source?, 0000
#3
10 + 9
| 6035 | Thirty Problems by Ehrenstein | 1946 |
SOLUTION
- SOUND
- Sets
- 1...Sa4
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Sb3
- 1...Sbxd5
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- 2...Sxb5
- 3.Qxd5#
- threat
- 2.Sb3
- 1...Sba8
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Sb3
- 1...Sc8
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb3
- 1...Sb5
- 2.Sxb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- threat
- 2.Sxb5
- 1...Scxd5
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- threat
- 2.Sb5
- 1...Sa6
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- threat
- 2.Sb5
- 1...Se6
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sxe6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- threat
- 2.Sb5
- 1...Sca8
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- threat
- 2.Sb5
- 1...d6
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sxd6#
- 2...Sxb5
- 3.Qe8#
- threat
- 2.Sb5
- 1...Sa4
- Tries
- 1.Sd2+?
- 1...Ke5
- 2.S4f3#
- 1...Kxd4!
- 1...Ke5
- 1.Sg5+?
- 1...Ke5
- 2.Sdf3#
- 1...Kxd4!
- 1...Ke5
- 1.Sb5?
- threat
- 2.Sc3#
- 2.Sd6#
- 1...Sxc4
- 2.Sc3#
- 1...Sa4
- 2.Sd6#
- 1...Sc8
- 2.Sc3#
- 1...Se8
- 2.Sc3#
- 1...d6
- 2.Sc3#
- 2.Sxd6#
- 1...Sxb5!
- threat
- 1.Qxd7?
- threat
- 2.Qxf5#
- 1...Se6
- 2.Qxe6#
- 1...Sxd7!
- threat
- 1.Qxb6?
- threat
- 2.Qxb1#
- 1...axb6
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb3
- 1...Ba2
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- 1...Bc2
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- 1...Sb5
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sxb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- threat
- 2.Qb8
- threat
- 3.Qe5#
- 3.Qe8#
- 2...Sd6
- 3.Qxb1#
- 2...Sc7
- 3.Qxb1#
- threat
- 2.Sb3
- 1...Bd3!
- threat
- 1.Qe6+?
- 1...Sxe6
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sb5
- 1...dxe6!
- 1...Sxe6
- 1.Qf6?
- threat
- 2.Sd2#
- 2.Sg5#
- 2.Qe5#
- 2.Qxf5#
- 1...Sxc4
- 2.Qxf5#
- 1...Se6
- 2.Sd2#
- 2.Qe5#
- 2.Qxf5#
- 1...d6
- 2.Sd2#
- 2.Sg5#
- 2.Qxf5#
- 1...gxf6!
- threat
- 1.Qxc7?
- threat
- 2.Qe5#
- 1...d6
- 2.Qe7#
- 1...Sxc4!
- threat
- 1.cxb6?
- threat
- 2.Sb3
- threat
- 3.Sbd2#
- 3.Sc5#
- threat
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Sb3
- 1...axb6
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Sb3
- 1...dxc6
- 2.Sb3
- threat
- 3.Sbd2#
- 3.Sc5#
- threat
- 2.Sxc6
- threat
- 3.Sd2#
- 3.Sg5#
- threat
- 2.Sb3
- 1...Ba2
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Qxd7
- 1...Bc2
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- threat
- 3.Qe5#
- 2...d6
- 3.Qe7#
- threat
- 2.Qxd7
- 1...Bd3
- 2.Qxd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qxd7
- 1...Sb5
- 2.Sb3
- threat
- 3.Sbd2#
- 3.Sc5#
- threat
- 2.Sxb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Sc5#
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- 3.dxe6#
- 3.d6#
- threat
- 2.Sb3
- 1...Sa6
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- 3.dxe6#
- 3.d6#
- threat
- 2.Qxd7
- threat
- 3.Qxf5#
- 3.Qe6#
- 3.Qe8#
- 3.Qe7#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- 3.Qe7#
- threat
- 2.Sb3
- 1...Se6
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sxe6
- threat
- 3.Sc5#
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- 3.dxe6#
- 3.d6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- threat
- 2.Sb3
- 1...Sa8
- 2.Sb3
- threat
- 3.Sbd2#
- 3.Sc5#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Se6
- threat
- 3.Sc5#
- 3.Seg5#
- 2...dxe6
- 3.Qxe6#
- 3.dxe6#
- 3.d6#
- threat
- 2.Qxd7
- threat
- 3.Qxf5#
- 3.Qe6#
- 3.Qe8#
- 3.Qe7#
- threat
- 2.Qxa8
- threat
- 3.Qe8#
- 3.d6#
- threat
- 2.Qd6
- threat
- 3.Qe5#
- 3.Qe7#
- threat
- 2.Sb3
- 1...d6
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sxd6#
- 2...Sxb5
- 3.Qe8#
- threat
- 2.Qd7
- threat
- 3.Qxf5#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Qxd6
- threat
- 3.Qe5#
- threat
- 2.Qxc7
- threat
- 3.Qe7#
- threat
- 2.bxc7
- threat
- 3.Qe8#
- threat
- 2.Sb3
- 1...Se8!
- threat
- 1.Sd2+?
- Keys
- 1.Qa8!
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- 2...Sxb5
- 3.Qe8#
- threat
- 2.Qf8
- threat
- 3.Qxf5#
- threat
- 2.Sb5
- 1...Sxc4
- 2.Sb5
- threat
- 3.Sc3#
- 2...Sxb5
- 3.d6#
- threat
- 2.Sb5
- 1...Sbxd5
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- 2...Sxb5
- 3.Qxd5#
- threat
- 2.Sb3
- 1...Sbxa8
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb3
- 1...Scxd5
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Qe8+
- 2...Se7
- 3.Qxe7#
- 2...Se7
- 2.cxb6
- threat
- 3.Qxd5#
- threat
- 2.Sb5
- 1...Scxa8
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sb5
- 1...Bd3
- 2.Qf8
- threat
- 3.Qxf5#
- threat
- 2.Qf8
- 1...Sa4
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sd6#
- 2...Sxb5
- 3.Qe8#
- 3.d6#
- 2...Se8
- 3.Qxe8#
- 3.d6#
- 2...d6
- 3.Sxd6#
- threat
- 2.Qf8
- threat
- 3.Qxf5#
- threat
- 2.Sb3
- 1...Sc8
- 2.Sb3
- threat
- 3.Sbd2#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 2...Sxb5
- 3.d6#
- threat
- 2.Sb3
- 1...Se6
- 2.Sb3
- threat
- 3.Sbd2#
- 2...Sxc4
- 3.d6#
- threat
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sb3
- 1...a6
- 2.Qf8
- threat
- 3.Qxf5#
- threat
- 2.Qf8
- 1...d6
- 2.Sb5
- threat
- 3.Sc3#
- 3.Sxd6#
- 2...Sxb5
- 3.Qe8#
- threat
- 2.Qf8
- threat
- 3.Qxf5#
- threat
- 2.Sb5
- threat
- 1.Qa8!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).