Problem Display
PID: 269939 (8/7Q/N3p3/4k3/8/P7/4NP2/5K2 w - - 0 1)

Petrasinovic, Petrasin

Tehtavaniekka, 2023

8/7Q/N3p3/4k3/8/P7/4NP2/5K2

#4

6 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sb8!
      • 1...Kd5
        • 2.Qd3+
          • 2...Kc5
            • 3.Qd4+
              • 3...Kb5
                • 4.Qb4#
      • 1...Kd6
        • 2.Qg7
          • 2...Kc5
            • 3.Qd4+
              • 3...Kb5
                • 4.Qb4#
          • 2...e5
            • 3.Qd7+
              • 3...Kc5
                • 4.Qc6#
      • 1...Kf6
        • 2.Sd7+
          • 2...Kg5
            • 3.f4+
              • 3...Kg4
                • 4.Se5#

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).