MESON Chess Problem Database
Problem Display
PID: 20224 (kB5R/2ppp1pq/P1N5/1Pp1r3/K2b1N2/1p6/6Q1/1b6 w - - 0 1)
Giegold, Fritz Emil
Der Feierabend, 1951
#4
8 + 11
SOLUTION
- SOUND
- Keys
- 1.Qh1!
- threat
- 2.Ba7+
- 2...Qg8
- 3.Rxg8#
- 2...Qxh8
- 3.Qxh8#
- 2...Qg8
- 2.Bxc7+
- 2...Qg8
- 3.Rxg8#
- 2...Qxh8
- 3.Qxh8#
- 2...Qg8
- 2.Ba7+
- 1...Qxh1
- 2.Sd5
- threat
- 3.Sxc7#
- 2...Qxd5
- 3.Ba7+
- 3...Qg8
- 4.Rxg8#
- 3...Qg8
- 3.Bxc7+
- 3...Qg8
- 4.Rxg8#
- 3...Qg8
- 3.Ba7+
- 2...Rxd5
- 3.b6
- threat
- 4.b7#
- 3...cxb6
- 4.Bh2#
- threat
- 3.b6
- threat
- 2.Sd5
- 1...Qxh8
- 2.Qxh8
- threat
- 3.Ba7#
- 3.Bxc7#
- 2...dxc6
- 3.Bxc7+
- 3...Ka7
- 4.Qb8#
- 3...Ka7
- 3.Bxc7+
- 2...Rf5
- 3.Ba7+
- 3...Rf8
- 4.Qxf8#
- 3...Rf8
- 3.Bxc7+
- 3...Rf8
- 4.Qxf8#
- 3...Rf8
- 3.Qc8
- threat
- 4.Ba7#
- 4.Bxc7#
- 4.Qb7#
- threat
- 3.Ba7+
- 2...Rh5
- 3.Qc8
- threat
- 4.Ba7#
- 4.Bxc7#
- 4.Qb7#
- threat
- 3.Qc8
- 2...Bg6
- 3.Ba7+
- 3...Be8
- 4.Qxe8#
- 3...Be8
- 3.Bxc7+
- 3...Be8
- 4.Qxe8#
- 3...Be8
- 3.Qc8
- threat
- 4.Ba7#
- 4.Bxc7#
- 4.Qb7#
- threat
- 3.Ba7+
- 2...Bh7
- 3.Ba7+
- 3...Bg8
- 4.Qxg8#
- 3...Bg8
- 3.Bxc7+
- 3...Bg8
- 4.Qxg8#
- 3...Bg8
- 3.Qc8
- threat
- 4.Ba7#
- 4.Bxc7#
- 4.Qb7#
- threat
- 3.Ba7+
- threat
- 2.Qxh8
- 1...Qg8
- 2.Bxc7
- threat
- 3.Rxg8#
- 2...dxc6
- 3.Qxc6+
- 3...Ka7
- 4.Qb7#
- 3...Ka7
- 3.Qxc6+
- 2...Rf5
- 3.Rxg8+
- 3...Rf8
- 4.Rxf8#
- 3...Rf8
- 3.b6
- threat
- 4.b7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rxg8+
- 2...Bg6
- 3.Rxg8+
- 3...Be8
- 4.Rxe8#
- 3...Be8
- 3.b6
- threat
- 4.b7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rxg8+
- 2...Bh7
- 3.b6
- threat
- 4.b7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.b6
- threat
- 2.Rxg8
- threat
- 3.Ba7#
- 3.Bxc7#
- 2...Rf5
- 3.Ba7+
- 3...Rf8
- 4.Rxf8#
- 3...Rf8
- 3.Bxc7+
- 3...Rf8
- 4.Rxf8#
- 3...Rf8
- 3.Ba7+
- 2...Bg6
- 3.Ba7+
- 3...Be8
- 4.Rxe8#
- 3...Be8
- 3.Bxc7+
- 3...Be8
- 4.Rxe8#
- 3...Be8
- 3.Rc8
- threat
- 4.Ba7#
- 4.Bxc7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rd8
- threat
- 4.Ba7#
- 4.Bxc7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Ba7+
- 2...Bh7
- 3.Rc8
- threat
- 4.Ba7#
- 4.Bxc7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rd8
- threat
- 4.Ba7#
- 4.Bxc7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rc8
- threat
- 2.Bxc7
- 1...Rf5
- 2.Ba7+
- 2...Qg8
- 3.Rxg8+
- 3...Rf8
- 4.Rxf8#
- 3...Rf8
- 3.Rxg8+
- 2...Qxh8
- 3.Qxh8+
- 3...Rf8
- 4.Qxf8#
- 3...Rf8
- 3.Qxh8+
- 2...Qg8
- 2.Bxc7+
- 2...Qg8
- 3.Rxg8+
- 3...Rf8
- 4.Rxf8#
- 3...Rf8
- 3.b6
- threat
- 4.b7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rxg8+
- 2...Qxh8
- 3.Qxh8+
- 3...Rf8
- 4.Qxf8#
- 3...Rf8
- 3.Qxh8+
- 2...Qg8
- 2.Sd5
- threat
- 3.Sxc7#
- 2...Rxd5
- 3.Ba7+
- 3...Qg8
- 4.Rxg8#
- 3...Qxh8
- 4.Qxh8#
- 3...Qg8
- 3.Bxc7+
- 3...Qg8
- 4.Rxg8#
- 3...Qxh8
- 4.Qxh8#
- 3...Qg8
- 3.Ba7+
- 2...Qh2
- 3.Ba7+
- 3...Qxh8
- 4.Sxc7#
- 3...Rf8
- 4.Rxf8#
- 3...Qxh8
- 3.Bxc7+
- 3...Qxh8
- 4.Sb6#
- 3...Rf8
- 4.Sb6#
- 4.Rxf8#
- 3...Qxh8
- 3.Ba7+
- 2...Be5
- 3.Bxc7+
- 3...Qg8
- 4.Sb6#
- 3...Qxh8
- 4.Sb6#
- 3...Rf8
- 4.Sb6#
- 4.Rxf8#
- 3...Qg8
- 3.Bxc7+
- threat
- 2.Ba7+
- 1...Rh5
- 2.Sd5
- threat
- 3.Sxc7#
- 2...Rxd5
- 3.Ba7+
- 3...Qg8
- 4.Rxg8#
- 3...Qxh8
- 4.Qxh8#
- 3...Qg8
- 3.Bxc7+
- 3...Qg8
- 4.Rxg8#
- 3...Qxh8
- 4.Qxh8#
- 3...Qg8
- 3.Ba7+
- 2...Be5
- 3.Bxc7+
- 3...Qg8
- 4.Sb6#
- 4.Rxg8#
- 3...Qxh8
- 4.Sb6#
- 3...Qg8
- 3.Bxc7+
- threat
- 2.Sd5
- 1...Bg6
- 2.Ba7+
- 2...Qg8
- 3.Rxg8+
- 3...Be8
- 4.Rxe8#
- 3...Be8
- 3.Rxg8+
- 2...Qxh8
- 3.Qxh8+
- 3...Be8
- 4.Qxe8#
- 3...Be8
- 3.Qxh8+
- 2...Qg8
- 2.Bxc7+
- 2...Qg8
- 3.Rxg8+
- 3...Be8
- 4.Rxe8#
- 3...Be8
- 3.b6
- threat
- 4.b7#
- 3...dxc6
- 4.Qxc6#
- threat
- 3.Rxg8+
- 2...Qxh8
- 3.Qxh8+
- 3...Be8
- 4.Qxe8#
- 3...Be8
- 3.Qxh8+
- 2...Qg8
- 2.Ba7+
- threat
- 1.Qh1!
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).