Problem Display
PID: 175971 (r7/r5b1/2P1NpK1/1b4p1/2pBk1p1/2ppNp2/8/1nQ5 w - - 0 1)

Fomichev, Evgeny Vasilevich

3rd Prize, Fica-60 JT, 2008

r7/r5b1/2P1NpK1/1b4p1/2pBk1p1/2ppNp2/8/1nQ5

#4

6 + 13


3485 Sachova skladba 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sc2+
          • 2...Kd5
            • 3.Sb4+
              • 3...Kd6
                • 4.Bc5#
      • 1...Bxc6
        • 2.Sxc4+
          • 2...Kd5
            • 3.Sb6+
              • 3...Kd6
                • 4.Bc5#
      • 1...Ra4
        • 2.Sf5+
          • 2...Kd5
            • 3.Se7+
              • 3...Kd6
                • 4.Bc5#
      • 1...Bf8
        • 2.Sxg4+
          • 2...Kd5
            • 3.Qe4+
              • 3...Kxe4
                • 4.Sxf6#
              • 3...Kd6
                • 4.Bc5#
      • 1...c2
        • 2.Sxc2+
          • 2...Kd5
            • 3.Sb4+
              • 3...Kd6
                • 4.Bc5#

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).