Problem Display
PID: 260143 (8/P3p3/3p4/4p1pp/7k/6pr/6pr/6Kb w - - 0 1)

Mlynka, Karol

Sp. HM., SuperProblem, 2021

8/P3p3/3p4/4p1pp/7k/6pr/6pr/6Kb

#4

2 + 11


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.a8Q!
      • 1...g4
        • 2.Qg8
          • threat
            • 3.Qg7
              • threat
                • 4.Qxe7#
              • 3...e6
                • 4.Qf6#
                • 4.Qe7#
          • 2...e4
            • 3.Qg7
              • threat
                • 4.Qxe7#
              • 3...e5
                • 4.Qf6#
                • 4.Qe7#
              • 3...e6
                • 4.Qf6#
                • 4.Qe7#
      • 1...d5
        • 2.Qxd5
          • 2...e4
            • 3.Qxe4+
              • 3...g4
                • 4.Qxe7#
          • 2...g4
            • 3.Qxe5
              • 3...e6
                • 4.Qf6#
          • 2...e6
            • 3.Qxe5
              • 3...Kg4
                • 4.Qe4#
              • 3...g4
                • 4.Qf6#
      • 1...e6
        • 2.Qe4+
          • 2...g4
            • 3.Qg6
              • threat
                • 4.Qf6#

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).