Problem Display
PID: 127813 (1bB1N1b1/8/1rp1np2/4k3/2p1P3/1pN1Q3/5K2/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Shakhmatny Vestnik, 1992

1bB1N1b1/8/1rp1np2/4k3/2p1P3/1pN1Q3/5K2/8

#4

6 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Se2!
      • threat
        • 2.Qg3+
          • 2...Kxe4
            • 3.Sc3+
              • 3...Kd4
                • 4.Qe3#
              • 3...Kf5
                • 4.Sg7#
      • 1...Rb7
        • 2.Sd4
          • threat
            • 3.Sf3#
            • 3.Sxc6#
          • 2...Sxd4
            • 3.Qg3+
              • 3...Kxe4
                • 4.Sxf6#
      • 1...Bd6
        • 2.Qg3+
          • 2...Kxe4
            • 3.Sc3+
              • 3...Kd4
                • 4.Qe3#
              • 3...Kf5
                • 4.Sxd6#
                • 4.Sg7#
      • 1...Ba7
        • 2.Qg3+
          • 2...Kxe4
            • 3.Sc3+
              • 3...Kd4
                • 4.Qe3#
              • 3...Kf5
                • 4.Sd6#
                • 4.Sg7#
      • 1...c3
        • 2.Sf4
          • threat
            • 3.Sd3#
            • 3.Sg6#
          • 2...Sxf4
            • 3.Qxc3+
              • 3...Kxe4
                • 4.Sxf6#

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).