Problem Display
PID: 45125 (3K4/5p2/2p1kp2/2pn1N2/pp3PP1/n1P5/1Q2p3/4r3 w - - 0 1)

Smirnov, Valery Gennadevich

Problem Paradise, 2000

3K4/5p2/2p1kp2/2pn1N2/pp3PP1/n1P5/1Q2p3/4r3

#4

6 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.c4!
      • threat
        • 2.Sg7+
          • 2...Kd6
            • 3.Se8+
              • 3...Ke6
                • 4.f5#
      • 1...Sxf4
        • 2.Sg7+
          • 2...Kd6
            • 3.Se8+
              • 3...Ke6
                • 4.Qxf6#
      • 1...Sc3
        • 2.Qd2
          • threat
            • 3.Sg7#
            • 3.Qd6#
            • 3.Qd7#
          • 2...Sd5
            • 3.cxd5+
              • 3...cxd5
                • 4.Qe3#
      • 1...Sc7
        • 2.Qd2
          • threat
            • 3.Sg7#
            • 3.Qe3#
            • 3.Qd6#
            • 3.Qd7#
          • 2...Sd5
            • 3.cxd5+
              • 3...cxd5
                • 4.Qe3#

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).