Problem Display
PID: 221844 (8/8/1P2N3/4P3/3Pk3/8/KP1Q2p1/6B1 w - - 0 1)

Petrasinovic, Petrasin

Comm., StrateGems, 2020

8/8/1P2N3/4P3/3Pk3/8/KP1Q2p1/6B1

#4

8 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Qh6!
      • 1...Kd3
        • 2.Qe3+
          • 2...Kc2
            • 3.Qe2+
              • 3...Kc1
                • 4.Be3#
      • 1...Kf3
        • 2.Qe3+
          • 2...Kg4
            • 3.Qf4+
              • 3...Kh3
                • 4.Sg5#
              • 3...Kh5
                • 4.Qg5#
      • 1...Kd5
        • 2.Sc5
          • 2...Kc4
            • 3.Qc6
              • 3...Kb4
                • 4.Qa4#
      • 1...Kf5
        • 2.Qf6+
          • 2...Ke4
            • 3.Sc5+
              • 3...Kd5
                • 4.Qe6#
          • 2...Kg4
            • 3.Qf4+
              • 3...Kh3
                • 4.Sg5#
              • 3...Kh5
                • 4.Qg5#

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).