MESON Chess Problem Database

Problem Display
PID: 251469 (8/5B2/6P1/8/4b3/K2p4/3N4/k7 w - - 0 1)

Jambon, Heinrich

Die Schwalbe, 1963

8/5B2/6P1/8/4b3/K2p4/3N4/k7

#4

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.g7!
      • threat
        • 2.g8Q
          • threat
            • 3.Qg1#
            • 3.Qg7#
            • 3.Qh8#
      • 1...Bh7
        • 2.Bc4
          • 2...Be4
            • 3.g8Q
              • threat
                • 4.Qg1#
                • 4.Qg7#
                • 4.Qh8#
          • 2...Bf5
            • 3.g8Q
              • threat
                • 4.Qg1#
                • 4.Qg7#
                • 4.Qh8#
          • 2...Bg6
            • 3.g8Q
              • threat
                • 4.Qg7#
                • 4.Qh8#
          • 2...Bg8
            • 3.Sb3+
              • 3...Kb1
                • 4.Bxd3#

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).