Problem Display
PID: 87059 (1r6/4p3/8/1p1PP3/nK1k1BP1/1p3Q2/b3P3/3r4 w - - 0 1)

Abramenko, Sergey Petrovich

Uralski Problemist, 1999

1r6/4p3/8/1p1PP3/nK1k1BP1/1p3Q2/b3P3/3r4

#4

7 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.e6!
      • threat
        • 2.Be3+
          • 2...Ke5
            • 3.Qf5+
              • 3...Kd6
                • 4.Bf4#
      • 1...Rf8
        • 2.Qe3+
          • 2...Kxd5
            • 3.Qe5+
              • 3...Kc6
                • 4.Qxb5#
      • 1...Bb1
        • 2.e3+
          • 2...Kd3
            • 3.e4+
              • 3...Kc2
                • 4.Qxb3#
              • 3...Kd4
                • 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).