Problem Display
PID: 270657 (1n5n/N3pr2/p2pBP2/p7/1P1PkPrP/2pR1Rpp/2K5/b7 w - - 0 1)

Fomichev, Evgeny Vasilevich

Shakhmatnaya kompozitsiya, 2020

1n5n/N3pr2/p2pBP2/p7/1P1PkPrP/2pR1Rpp/2K5/b7

#5

10 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Sc8!
      • threat
        • 2.fxe7
          • threat
            • 3.Sxd6#
          • 2...d5
            • 3.Sd6#
      • 1...Rxf6
        • 2.Rde3+
          • 2...Kxd4
            • 3.Rd3+
              • 3...Ke4
                • 4.Bd5+
                  • 4...Kf5
                    • 5.Sxe7#
      • 1...Rg5
        • 2.fxe7
          • threat
            • 3.Sxd6#
          • 2...Rd5
            • 3.e8S
              • threat
                • 4.Scxd6+
                  • 4...Rxd6
                    • 5.Sxd6#
                • 4.Sexd6+
                  • 4...Rxd6
                    • 5.Sxd6#
      • 1...Sc6
        • 2.Rfe3+
          • 2...Kxf4
            • 3.Rf3+
              • 3...Ke4
                • 4.Bf5+
                  • 4...Kd5
                    • 5.Sb6#

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).