Problem Display
PID: 200730 (N5N1/Knppp3/1P4R1/pP1k2PR/1b1B4/2pQpb1p/3Pr2q/2r5 w - - 0 1)

Kuzovkov, Aleksandr S

Zadachi i Etyudi, 2017

N5N1/Knppp3/1P4R1/pP1k2PR/1b1B4/2pQpb1p/3Pr2q/2r5

#4

11 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.Rhh6!
      • threat
        • 2.Rd6+
          • 2...Qxd6
            • 3.Sxe7+
              • 3...Qxe7
                • 4.Sxc7#
          • 2...Bxd6
            • 3.Sxc7+
              • 3...Bxc7
                • 4.Sxe7#
      • 1...cxd2
        • 2.Sxe7+
          • 2...Bxe7
            • 3.Bb2+
              • 3...Kc5
                • 4.Ba3#
      • 1...exd2
        • 2.Sxc7+
          • 2...Qxc7
            • 3.Bf2+
              • 3...Ke5
                • 4.Bg3#
      • 1...e6
        • 2.Bxe3+
          • 2...Ke5
            • 3.Qd4+
              • 3...Kf5
                • 4.Rf6#
      • 1...Qg3
        • 2.Rd6+
          • 2...Qxd6
            • 3.Sxe7+
              • 3...Qxe7
                • 4.Sxc7#
          • 2...Bxd6
            • 3.Sxc7+
              • 3...Bxc7
                • 4.Sxe7#
      • 1...Qf4
        • 2.Rd6+
          • 2...Qxd6
            • 3.Sxe7+
              • 3...Qxe7
                • 4.Sxc7#
          • 2...Bxd6
            • 3.Sxc7+
              • 3...Bxc7
                • 4.Sxe7#
      • 1...Ba3
        • 2.Rd6+
          • 2...Qxd6
            • 3.Sxe7+
              • 3...Qxe7
                • 4.Sxc7#
          • 2...Bxd6
            • 3.Sxc7+
              • 3...Bxc7
                • 4.Sxe7#
      • 1...c2
        • 2.Sxe7+
          • 2...Bxe7
            • 3.Bb2+
              • 3...Kc5
                • 4.Ba3#
        • 2.Rd6+
          • 2...Qxd6
            • 3.Sxe7+
              • 3...Qxe7
                • 4.Sxc7#
          • 2...Bxd6
            • 3.Sxc7+
              • 3...Bxc7
                • 4.Sxe7#
            • 3.Bb2+
              • 3...Kc5
                • 4.Ba3#
      • 1...c6
        • 2.Rd6+
          • 2...Qxd6
            • 3.Sxe7+
              • 3...Qxe7
                • 4.Sc7#
          • 2...Bxd6
            • 3.Sc7+
              • 3...Bxc7
                • 4.Sxe7#

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).