Problem Display
PID: 247927 (3Bb2n/n1p1P1N1/2pk1Npr/1pppr1P1/8/7p/2P3pQ/6K1 w - - 0 1)

Bakcsi, Gyorgy

The Problemist, 1990

3Bb2n/n1p1P1N1/2pk1Npr/1pppr1P1/8/7p/2P3pQ/6K1

#4

8 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.Qxe5+
          • 2...Kxe5
            • 3.Bxc7#
      • 1...c4
        • 2.Qxe5+
          • 2...Kc5
            • 3.Qe3+
              • 3...Kd6
                • 4.Sgxe8#
              • 3...d4
                • 4.Qxd4#
      • 1...Sc8
        • 2.Sfxe8+
          • 2...Kd7
            • 3.Sf6+
              • 3...Kd6
                • 4.e8S#
      • 1...Sf7
        • 2.Sgxe8+
          • 2...Ke6
            • 3.Sg7+
              • 3...Kd6
                • 4.e8S#

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).