Problem Display
PID: 246124 (R7/7b/8/8/7p/8/1p1K4/1k1B4 w - - 0 1)

von Gottschall, Hermann

Die Schwalbe, 1955

R7/7b/8/8/7p/8/1p1K4/1k1B4

#4

3 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bb3!
      • threat
        • 2.Ba2+
          • 2...Ka1
            • 3.Bg8+
              • 3...Kb1
                • 4.Bxh7#
      • 1...Bd3
        • 2.Ba2+
          • 2...Ka1
            • 3.Bc4+
              • 3...Kb1
                • 4.Bxd3#
      • 1...Be4
        • 2.Ba2+
          • 2...Ka1
            • 3.Bd5+
              • 3...Kb1
                • 4.Bxe4#
      • 1...Bf5
        • 2.Ba2+
          • 2...Ka1
            • 3.Be6+
              • 3...Kb1
                • 4.Bxf5#
      • 1...Bg6
        • 2.Ba2+
          • 2...Ka1
            • 3.Bf7+
              • 3...Kb1
                • 4.Bxg6#

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).