MESON Chess Problem Database
Problem Display
PID: 164326 (K6B/5P2/1P6/R2N4/P1k2r2/p7/3R4/1bN5 w - - 0 1)
Mroczek, Gerhard
Deutsche Schachzeitung, 1955
#3
9 + 4
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Rd4#
- 1...Rf2
- 2.Rd4#
- 1...Rf3
- 2.Rd4#
- 1...Rd4
- 2.Rxd4#
- 1...Rg4
- 2.f8Q
- threat
- 3.Se3#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- 3.Qc8#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Rc5#
- threat
- 2.f8Q
- 1...Rh4
- 2.f8Q
- threat
- 3.Se3#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- 3.Qc8#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Rc5#
- threat
- 2.f8Q
- 1...Rf5
- 2.Rd4#
- 1...Rxf7
- 2.Rd4#
- 1...Ba2
- 2.Rc2#
- 1...Bc2
- 2.Rxc2#
- 1...Be4
- 2.Rd4#
- 1...Bf5
- 2.Rb5
- threat
- 3.Se3#
- 2...Rf3
- 3.Rd4#
- 2...Rd4
- 3.Rxd4#
- 2...Re4
- 3.Rc2#
- 2...Be4
- 3.Rd4#
- threat
- 2.f8Q
- threat
- 3.Se3#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Rc5#
- threat
- 2.Rb5
- 1...a2
- 2.Rb2
- threat
- 3.Se3#
- 3.Rb4#
- threat
- 2.Rb2
- 1...Rf1
- Tries
- 1.Bd4?
- threat
- 2.Rc5#
- 1...Bd3
- 2.Rxd3
- threat
- 3.Rc5#
- 2...Rxd4
- 3.Rc3#
- threat
- 2.Rxd3
- 1...Rxd4!
- threat
- 1.Rb2?
- threat
- 2.Se3#
- 2.Rb4#
- 1...Rf6
- 2.Rb4#
- 1...Re4
- 2.Rb4#
- 1...Rf3
- 2.Rb4#
- 1...Rd4
- 2.Rb4#
- 1...Be4
- 2.Rb4#
- 1...axb2!
- threat
- 1.Rb5?
- threat
- 2.Se3#
- 1...Rf6
- 2.Se2
- threat
- 3.Se3#
- 3.Rd4#
- threat
- 2.Bxf6
- threat
- 3.Se3#
- 3.Rd4#
- threat
- 2.Se2
- 1...Re4!
- threat
- 1.b7?
- threat
- 2.Sb6+
- 2...Kb4
- 3.Rb5#
- 2...Kb4
- 2.b8Q
- threat
- 3.Se3#
- 3.Qc7#
- 3.Qb3#
- 3.Qb4#
- 3.Qb5#
- 3.Qc8#
- threat
- 2.b8R
- threat
- 3.Se3#
- 3.Rb4#
- 3.Rc8#
- threat
- 2.Sb6+
- 1...Re4
- 2.Sb6+
- 2...Kb4
- 3.Rb5#
- 2...Kb4
- 2.b8Q
- threat
- 3.Qc7#
- 3.Qb3#
- 3.Qb4#
- 3.Qb5#
- 3.Qc8#
- 2...Re8
- 3.Rd4#
- threat
- 2.b8R
- threat
- 3.Rb4#
- 3.Rc8#
- 2...Re8
- 3.Rd4#
- threat
- 2.Sb6+
- 1...Rh4
- 2.Sb6+
- 2...Kb4
- 3.Rb5#
- 2...Kb4
- 2.f8Q
- threat
- 3.Se3#
- 3.Sb6#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- 3.Qc8#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Sb6#
- 3.Rc5#
- threat
- 2.Sb6+
- 1...Bd3
- 2.b8Q
- threat
- 3.Se3#
- 3.Qc7#
- 3.Qb3#
- 3.Qb4#
- 3.Qb5#
- 3.Qc8#
- threat
- 2.b8R
- threat
- 3.Se3#
- 3.Rb4#
- 3.Rc8#
- threat
- 2.b8Q
- 1...Bf5
- 2.Sb6+
- 2...Kb4
- 3.Rb5#
- 2...Kb4
- 2.Rb5
- threat
- 3.Se3#
- 3.Sb6#
- 2...Rd4
- 3.Rxd4#
- threat
- 2.b8Q
- threat
- 3.Se3#
- 3.Qc7#
- 3.Qb3#
- 3.Qb4#
- 3.Qb5#
- threat
- 2.b8R
- threat
- 3.Se3#
- 3.Rb4#
- threat
- 2.f8Q
- threat
- 3.Se3#
- 3.Sb6#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Sb6#
- 3.Rc5#
- threat
- 2.Sb6+
- 1...a2
- 2.Rb2
- threat
- 3.Se3#
- 3.Sb6#
- 3.Rb4#
- threat
- 2.b8Q
- threat
- 3.Se3#
- 3.Qc7#
- 3.Qb3#
- 3.Qb4#
- 3.Qb5#
- 3.Qc8#
- threat
- 2.b8R
- threat
- 3.Se3#
- 3.Rb4#
- 3.Rc8#
- threat
- 2.Rb2
- 1...Rf6!
- threat
- 1.f8Q?
- threat
- 2.Se3#
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 2.Qc8#
- 1...Re4
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 2.Qc8#
- 1...Rf3
- 2.Rd4#
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 2.Qc8#
- 1...Rd4
- 2.Rxd4#
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 2.Qc8#
- 1...Rf6
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 1...Rf7
- 2.Se3#
- 2.Rd4#
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 1...Be4
- 2.Rd4#
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 2.Qc8#
- 1...Bf5
- 2.Se3#
- 2.Rc5#
- 2.Qb4#
- 2.Qc5#
- 1...Rxf8+!
- threat
- 1.f8B?
- threat
- 2.Se3#
- 2.Rc5#
- 1...Re4
- 2.Rc5#
- 1...Rf3
- 2.Rd4#
- 2.Rc5#
- 1...Rd4
- 2.Rxd4#
- 2.Rc5#
- 1...Rf6
- 2.Rc5#
- 1...Be4
- 2.Rd4#
- 2.Rc5#
- 1...Rxf8+!
- threat
- 1.f8R?
- threat
- 2.Rc8#
- 1...Rf6
- 2.Bxf6
- threat
- 3.Rd4#
- 3.Rc8#
- threat
- 2.Rxf6
- threat
- 3.Rc6#
- threat
- 2.Rc8+
- 2...Rc6
- 3.Rd4#
- 3.Rxc6#
- 2...Rc6
- 2.Bxf6
- 1...Bf5
- 2.Rc2+
- 2...Bxc2
- 3.Rc8#
- 2...Bxc2
- 2.Rd3
- threat
- 3.Rc3#
- 2...Bxd3
- 3.Rc8#
- 2...Rf3
- 3.Rd4#
- threat
- 2.Rb5
- threat
- 3.Se3#
- 2...Rf3
- 3.Rd4#
- 2...Rd4
- 3.Rxd4#
- 2...Re4
- 3.Rc2#
- 2...Be4
- 3.Rd4#
- 3.Rc8#
- threat
- 2.Rxf5
- threat
- 3.Rc2#
- 3.Rxf4#
- 2...Rf2
- 3.Rd4#
- 2...Rf3
- 3.Rd4#
- threat
- 2.Rf6
- threat
- 3.Rc6#
- 2...Be6
- 3.Rxf4#
- 2...Bd7
- 3.Rxf4#
- threat
- 2.Rf7
- threat
- 3.Rc7#
- 2...Bd7
- 3.Rc2#
- 3.Rxf4#
- threat
- 2.Rc8+
- 2...Bxc8
- 3.Rc2#
- 2...Bxc8
- 2.Rc2+
- 1...Rxf8+!
- threat
- 1.Bd4?
- Keys
- 1.Be5!
- 1...Re4
- 2.f8Q
- threat
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- 3.Qc8#
- threat
- 2.f8B
- threat
- 3.Rc5#
- threat
- 2.f8R
- threat
- 3.Rc8#
- threat
- 2.f8Q
- 1...Rg4
- 2.f8Q
- threat
- 3.Se3#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- 3.Qc8#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Rc5#
- threat
- 2.f8Q
- 1...Rh4
- 2.f8Q
- threat
- 3.Se3#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- 3.Qc8#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Rc5#
- threat
- 2.f8Q
- 1...Bd3
- 2.Rxd3
- threat
- 3.Rc3#
- 2...Rf3
- 3.Rd4#
- threat
- 2.Rxd3
- 1...Bf5
- 2.Rb5
- threat
- 3.Se3#
- 2...Rf3
- 3.Rd4#
- 2...Rd4
- 3.Rxd4#
- 2...Re4
- 3.Rc2#
- 2...Be4
- 3.Rd4#
- threat
- 2.f8Q
- threat
- 3.Se3#
- 3.Rc5#
- 3.Qb4#
- 3.Qc5#
- threat
- 2.f8B
- threat
- 3.Se3#
- 3.Rc5#
- threat
- 2.Rb5
- 1...Bg6
- 2.Rb5
- threat
- 3.Se3#
- 2...Rf3
- 3.Rd4#
- 2...Rd4
- 3.Rxd4#
- 2...Re4
- 3.Rc2#
- 2...Be4
- 3.Rd4#
- threat
- 2.Rb5
- 1...Bh7
- 2.Rb5
- threat
- 3.Se3#
- 2...Rf3
- 3.Rd4#
- 2...Rd4
- 3.Rxd4#
- 2...Re4
- 3.Rc2#
- 2...Be4
- 3.Rd4#
- threat
- 2.Rb5
- 1...a2
- 2.Rb2
- threat
- 3.Se3#
- 3.Rb4#
- threat
- 2.Rb2
- 1...Re4
- 1.Be5!
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).