Problem Display
PID: 162833 (2Nk4/1R1p4/P1Pp2p1/4P2b/1K4p1/8/8/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Voronin, Vladimir

Sachova skladba, 2012

2Nk4/1R1p4/P1Pp2p1/4P2b/1K4p1/8/8/8

#3

6 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Rxd7+?
      • 1...Kxc8
        • 2.a7
          • threat
            • 3.a8Q#
            • 3.a8R#
      • 1...Ke8!
    • 1.c7+?
      • 1...Kxc8
        • 2.exd6
          • threat
            • 3.Rb8#
      • 1...Ke8!
  • Keys
    • 1.e6!
      • threat
        • 2.cxd7
          • threat
            • 3.e7#
      • 1...Kxc8
        • 2.e7
          • threat
            • 3.cxd7#
            • 3.e8Q#
            • 3.e8R#
      • 1...Ke8
        • 2.cxd7+
          • 2...Kd8
            • 3.e7#
          • 2...Kf8
            • 3.d8Q#
            • 3.d8R#
      • 1...dxc6
        • 2.e7+
          • 2...Kxc8
            • 3.e8Q#
            • 3.e8R#
          • 2...Ke8
            • 3.Sxd6#
      • 1...dxe6
        • 2.Sxd6
          • threat
            • 3.Rd7#

FEATURES


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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).