Problem Display
PID: 269580 (6Q1/8/8/3P4/3k3P/p2P4/P2R4/5K2 w - - 0 1)

Petrasinovic, Petrasin

Kudesnik, 2019

6Q1/8/8/3P4/3k3P/p2P4/P2R4/5K2

#4

7 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Qb8!
      • 1...Kc3
        • 2.Ke2
          • 2...Kd4
            • 3.Qd6
              • 3...Kc3
                • 4.Qc5#
      • 1...Ke3
        • 2.Qb4
          • 2...Kf3
            • 3.Rg2
              • 3...Ke3
                • 4.Rg3#
                • 4.Qe4#
      • 1...Kc5
        • 2.Re2
          • 2...Kd4
            • 3.Qb5
              • 3...Kc3
                • 4.Qc4#
          • 2...Kxd5
            • 3.Qc7
              • 3...Kd4
                • 4.Qc4#
      • 1...Kxd5
        • 2.Qb6
          • 2...Ke5
            • 3.Rf2
              • 3...Kd5
                • 4.Rf5#

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).