Problem Display
PID: 32510 (3R3K/1Bp3p1/1b3p2/qrk1Np2/1r1p1Q2/P1pp1p2/b3R2n/1N6 w - - 0 1)

van Gool, Johann Christoffel

The Problemist, 1993

3R3K/1Bp3p1/1b3p2/qrk1Np2/1r1p1Q2/P1pp1p2/b3R2n/1N6

#5

8 + 15


SOLUTION


  • SOUND
  • Keys
    • 1.Sxd3+!
      • 1...Kc4
        • 2.Sc5
          • threat
            • 3.Qxd4#
          • 2...Kxc5
            • 3.Qxf5+
              • 3...Kc4
                • 4.Sd2+
                  • 4...cxd2
                    • 5.Qc2#
          • 2...Rxc5
            • 3.Rxd4+
              • 3...Kb3
                • 4.Rxb4+
                  • 4...Qxb4
                    • 5.Qxb4#
              • 3...Kb5
                • 4.Rxb4+
                  • 4...Qxb4
                    • 5.Qxb4#
          • 2...Bxc5
            • 3.Bd5+
              • 3...Kd3
                • 4.Rd2+
                  • 4...cxd2
                    • 5.Qxd2#

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).