Problem Display
PID: 247970 (3B4/3B4/8/8/3P4/3K4/3N4/3k4 w - - 0 1)

Martin, Ernst Otto

Schach, 1959

3B4/3B4/8/8/3P4/3K4/3N4/3k4

#4

5 + 1


3713 Snap 2021
6490 yacpdb 2021
  • SOUND
  • Keys
    • 1.Be7!
      • threat
        • 2.Ba4+
          • 2...Kc1
            • 3.Ba3#
          • 2...Ke1
            • 3.Bh4#
        • 2.Bg4+
          • 2...Kc1
            • 3.Ba3#
          • 2...Ke1
            • 3.Bh4#
      • 1...Kc1
        • 2.Kc3
          • 2...Kd1
            • 3.Bg4+
              • 3...Kc1
                • 4.Ba3#
              • 3...Ke1
                • 4.Bh4#
      • 1...Ke1
        • 2.Ke3
          • 2...Kd1
            • 3.Ba4+
              • 3...Kc1
                • 4.Ba3#
              • 3...Ke1
                • 4.Bh4#

Anticipated by 191423(1915)



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).