Problem Display
PID: 26182 (3n3r/3B1NQ1/2PbP3/2P1p3/1Ppkp3/p1Npp3/KB4bq/n3r3 w - - 0 1)

Abramenko, Sergey Petrovich

Probleemblad, 1998

3n3r/3B1NQ1/2PbP3/2P1p3/1Ppkp3/p1Npp3/KB4bq/n3r3

#4

10 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.Sxe5!
      • threat
        • 2.Sf3#
      • 1...Qxe5
        • 2.Se2+
          • 2...Kd5
            • 3.Sf4+
              • 3...Qxf4
                • 4.Qd4#
      • 1...Bxe5
        • 2.Sb5+
          • 2...Kd5
            • 3.Sc7+
              • 3...Bxc7
                • 4.Qd4#
      • 1...e2
        • 2.Sd1+
          • 2...axb2
            • 3.Sf3+
              • 3...Kd5
                • 4.Sc3#
                • 4.Se3#
                • 4.Qd4#
          • 2...c3
            • 3.Bxc3+
              • 3...Kd5
                • 4.Se3#
        • 2.Sg4+
          • 2...Qe5
            • 3.Sxe2+
              • 3...Kd5
                • 4.Se3#
            • 3.Sb5+
              • 3...Kd5
                • 4.Se3#
          • 2...Be5
            • 3.Sxe2+
              • 3...Kd5
                • 4.Se3#
            • 3.Sb5+
              • 3...Kd5
                • 4.Se3#
      • 1...d2
        • 2.Sf3+
          • 2...Kd3
            • 3.Qd4+
              • 3...Kc2
                • 4.Qxe4#

FEATURES


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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).