Problem Display
PID: 241571 (1B5K/N3N1Rp/Bn2b3/p1k4r/r2nPp2/5P2/1R1P1Q2/q7 w - - 0 1)

Bourd, Evgeny

Grinblat, Arieh

Variantim, 2014

1B5K/N3N1Rp/Bn2b3/p1k4r/r2nPp2/5P2/1R1P1Q2/q7

#4

11 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Bd6#
        • 2.Rc7#
      • 1...Rxf5
        • 2.Rc7+
          • 2...Kd6
            • 3.Rxb6+
              • 3...Ke5
                • 4.Rf7#
              • 3...Sc6+
                • 4.Rg7#
      • 1...Bxf5
        • 2.Rb5+
          • 2...Kc4
            • 3.Rc7+
              • 3...Kd3
                • 4.Rb3#
              • 3...Sc6+
                • 4.Rb2#

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).