MESON Chess Problem Database

Problem Display
PID: 164797 (2K2b2/8/8/1p6/k7/2Q5/2P5/8 w - - 0 1)

Breuer, Joseph Theodor

Die Schwalbe, 1969

2K2b2/8/8/1p6/k7/2Q5/2P5/8

#3

3 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Bb4
      • 2.Qd4
        • 2...Ka3
          • 3.Qa1#
        • 2...Ka5
          • 3.Qa7#
  • Keys
    • 1.Kb7!
      • threat
        • 2.Ka6
          • threat
            • 3.Qa5#
            • 3.Qb3#
      • 1...Bb4
        • 2.Qd4
          • 2...Ka3
            • 3.Qa1#
          • 2...Ka5
            • 3.Qa7#
      • 1...b4
        • 2.Qc4
          • threat
            • 3.Qa6#
          • 2...Ka3
            • 3.Qb3#
          • 2...Ka5
            • 3.Qa6#
      • 1...Bg7
        • 2.Qb3+
          • 2...Ka5
            • 3.Qa3#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).