MESON Chess Problem Database
Problem Display
PID: 123651 (7k/8/4b2K/2R5/8/6R1/8/8 w - - 0 1)
Berlingozzo, Engelberto
Sonnenfeld, Felix Alexander
Canadian Chess Chat, 1982
#3
3 + 2
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Rc8+
- 2...Bg8
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rc8+
- 1...Bb3
- 2.Rc8+
- 2...Bg8
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rc8+
- 1...Bc4
- 2.Rc8+
- 2...Bg8
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rc8+
- 1...Bd5
- 2.Rc8+
- 2...Bg8
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rc8+
- 1...Bf7
- 2.Rc8+
- 2...Be8
- 3.Rxe8#
- 2...Bg8
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Be8
- 2.Rc8+
- 1...Bc8
- 2.Rxc8#
- 1...Ba2
- Tries
- 1.Rg7?
- threat
- 2.Rcg5
- threat
- 3.Rh7#
- 2...Bf5
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rcg5
- 1...Ba2
- 2.Rcg5
- threat
- 3.Rh7#
- 2...Bb1
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rc8+
- 2...Bg8
- 3.Rh7#
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rh7+
- 2...Kg8
- 3.Rc8#
- 2...Kg8
- 2.Rcg5
- 1...Bb3
- 2.Rcg5
- threat
- 3.Rh7#
- 2...Bc2
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rc8+
- 2...Bg8
- 3.Rh7#
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rh7+
- 2...Kg8
- 3.Rc8#
- 2...Kg8
- 2.Rcg5
- 1...Bh3
- 2.Rcg5
- threat
- 3.Rh7#
- 3.Rg8#
- threat
- 2.Rcg5
- 1...Bc4
- 2.Rcg5
- threat
- 3.Rh7#
- 2...Bd3
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rc8+
- 2...Bg8
- 3.Rh7#
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rh7+
- 2...Kg8
- 3.Rc8#
- 2...Kg8
- 2.Rcg5
- 1...Bg4
- 2.Rcg5
- threat
- 3.Rh7#
- 3.Rg8#
- threat
- 2.Rcg5
- 1...Bd5
- 2.Rc8+
- 2...Bg8
- 3.Rh7#
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Bg8
- 2.Rh7+
- 2...Kg8
- 3.Rc8#
- 2...Kg8
- 2.Rc8+
- 1...Bd7
- 2.Rcg5
- threat
- 3.Rh7#
- 3.Rg8#
- threat
- 2.Rxd7
- 2...Kg8
- 3.Rc8#
- 2...Kg8
- 2.Rcg5
- 1...Bf7
- 2.Rc8+
- 2...Be8
- 3.Rxe8#
- 2...Bg8
- 3.Rh7#
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Be8
- 2.Rc8+
- 1...Bg8
- 2.Rcg5
- threat
- 3.Rxg8#
- 2...Ba2
- 3.Rh7#
- 2...Bb3
- 3.Rh7#
- 2...Bc4
- 3.Rh7#
- 2...Bd5
- 3.Rh7#
- 2...Be6
- 3.Rh7#
- 2...Bf7
- 3.Rh7#
- 2...Bh7
- 3.Rxh7#
- threat
- 2.Rcg5
- 1...Bf5!
- threat
- 1.Rcg5?
- 1...Ba2
- 2.Rg7
- threat
- 3.Rh7#
- 2...Bb1
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rg7
- 1...Bb3
- 2.Rg7
- threat
- 3.Rh7#
- 2...Bc2
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rg7
- 1...Bc4
- 2.Rg7
- threat
- 3.Rh7#
- 2...Bd3
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rg7
- 1...Bg4
- 2.Rg7
- 2...Bd1
- 3.Rh7#
- 3.Rg8#
- 2...Be2
- 3.Rh7#
- 3.Rg8#
- 2...Bf3
- 3.Rh7#
- 3.Rg8#
- 2...Bh3
- 3.Rh7#
- 3.Rg8#
- 2...Bf5
- 3.Rg8#
- 2...Bh5
- 3.Rh7#
- 3.Rg8#
- 2...Be6
- 3.Rh7#
- 2...Bd7
- 3.Rh7#
- 3.Rg8#
- 2...Bc8
- 3.Rh7#
- 3.Rg8#
- 2...Bd1
- 2.Rg7
- 1...Bd5
- 2.Rg7
- threat
- 3.Rh7#
- 2...Be4
- 3.Rg8#
- 2...Bg8
- 3.Rxg8#
- threat
- 2.Rg7
- 1...Bf7!
- 1...Ba2
- 1.Rc8+?
- 1...Bg8
- 2.Rgxg8#
- 2.Rcxg8#
- 1...Bxc8!
- 1...Bg8
- 1.Rg7?
- Keys
- 1.Rc7!
- threat
- 2.Rh7#
- 1...Bg4
- 2.Rg7
- 2...Bd1
- 3.Rh7#
- 3.Rg8#
- 2...Be2
- 3.Rh7#
- 3.Rg8#
- 2...Bf3
- 3.Rh7#
- 3.Rg8#
- 2...Bh3
- 3.Rh7#
- 3.Rg8#
- 2...Bf5
- 3.Rg8#
- 2...Bh5
- 3.Rh7#
- 3.Rg8#
- 2...Be6
- 3.Rh7#
- 2...Bd7
- 3.Rh7#
- 3.Rg8#
- 2...Bc8
- 3.Rh7#
- 3.Rg8#
- 2...Bd1
- 2.Rg7
- 1...Bf5
- 2.Rf7
- threat
- 3.Rf8#
- 2...Be6
- 3.Rh7#
- 2...Bh7
- 3.Rxh7#
- threat
- 2.Rf7
- 1...Bd7
- 2.Rg6
- 2...Bh3
- 3.Rh7#
- 2...Ba4
- 3.Rh7#
- 2...Bg4
- 3.Rh7#
- 2...Bb5
- 3.Rh7#
- 2...Bf5
- 3.Rh7#
- 2...Bc6
- 3.Rh7#
- 2...Be6
- 3.Rh7#
- 2...Bc8
- 3.Rh7#
- 3.Rxc8#
- 2...Be8
- 3.Rh7#
- 2...Bh3
- 2.Rg6
- 1...Bf7
- 2.Rc8+
- 2...Be8
- 3.Rxe8#
- 2...Bg8
- 3.Rgxg8#
- 3.Rcxg8#
- 2...Be8
- 2.Rc8+
- 1...Bg8
- 2.Rcg7
- threat
- 3.Rxg8#
- 2...Ba2
- 3.Rh7#
- 2...Bb3
- 3.Rh7#
- 2...Bc4
- 3.Rh7#
- 2...Bd5
- 3.Rh7#
- 2...Be6
- 3.Rh7#
- 2...Bf7
- 3.Rh7#
- 2...Bh7
- 3.Rxh7#
- threat
- 2.Rcg7
- threat
- 1.Rc7!
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).