Problem Display
PID: 180902 (4r1b1/b1p5/2q5/p1R3N1/8/3PPPBP/2N1k3/2KR4 w - - 0 1)

Marandiuk, Mikhail Nazarovich

Sachmatija, 2018

4r1b1/b1p5/2q5/p1R3N1/8/3PPPBP/2N1k3/2KR4

#5

10 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.h4!
      • threat
        • 2.Rd2+
          • 2...Kf1
            • 3.Rf2+
              • 3...Kg1
                • 4.Sh3+
                  • 4...Kh1
                    • 5.Rh2#
      • 1...Qd7
        • 2.Rc3
          • threat
            • 3.Re1#
          • 2...Bxe3+
            • 3.Sxe3
              • threat
                • 4.Re1#
              • 3...Kxe3
                • 4.d4+
                  • 4...Ke2
                    • 5.Re1#
      • 1...Qe6
        • 2.Re1+
          • 2...Kxd3
            • 3.Rd1+
              • 3...Ke2
                • 4.Sd4+
                  • 4...Kxe3
                    • 5.Rc3#
      • 1...Be6
        • 2.Sd4+
          • 2...Kxe3
            • 3.Sc2+
              • 3...Ke2
                • 4.Re1+
                  • 4...Kxd3
                    • 5.Re3#

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).