Problem Display
PID: 191651 (8/8/3p2Q1/3b4/k7/2K5/2N5/8 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Kieler Zeitung, 1915

8/8/3p2Q1/3b4/k7/2K5/2N5/8

#3

3 + 3


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qb6
          • threat
            • 3.Qb4#
            • 3.Qa6#
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
      • 1...Ka5
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
      • 1...Kb5
        • 2.Qa7
          • threat
            • 3.Sd4#
          • 2...Kc6
            • 3.Sd4#
      • 1...Bb7
        • 2.Qb6
          • threat
            • 3.Qb4#
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
          • 2...Ba6
            • 3.Qxa6#
      • 1...Bc4
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
          • 2...Ba6
            • 3.Qxa6#
      • 1...Bc6
        • 2.Qa7+
          • 2...Kb5
            • 3.Sa3#
            • 3.Sd4#

FEATURES


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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).