Problem Display
PID: 229753 (K7/2Bp4/3p4/3kPQ2/8/8/3P4/8 w - - 0 1)

Vetesnik, Ladislav

Narodni osvobozeni, 1931

K7/2Bp4/3p4/3kPQ2/8/8/3P4/8

#4

5 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qg4!
      • threat
        • 2.Bxd6
          • 2...Kc6
            • 3.Qc4+
              • 3...Kb6
                • 4.Bc7#
      • 1...Kc5
        • 2.Bxd6+
          • 2...Kb5
            • 3.Ka7
              • 3...Ka5
                • 4.Qb4#
              • 3...Kc6
                • 4.Qc4#
            • 3.Kb7
              • 3...Ka5
                • 4.Qb4#
          • 2...Kd5
            • 3.Ka7
              • 3...Kc6
                • 4.Qc4#
          • 2...Kb6
            • 3.Qc4
              • 3...Ka5
                • 4.Bc7#
          • 2...Kc6
            • 3.Qc4+
              • 3...Kb6
                • 4.Bc7#
      • 1...Kxe5
        • 2.Bd8
          • 2...Kd5
            • 3.d3
              • 3...Kc5
                • 4.Qc4#
              • 3...Ke5
                • 4.Qe4#
              • 3...Kc6
                • 4.Qc4#
          • 2...d5
            • 3.d4+
              • 3...Kd6
                • 4.Qg6#
      • 1...dxe5
        • 2.d3
          • threat
            • 3.Qc4#
          • 2...e4
            • 3.Qxe4+
              • 3...Kc5
                • 4.Qc4#

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).