Problem Display
PID: 131667 (8/5Kpp/8/2B1kp1n/1pR2Npr/n2PN3/4p3/4bb2 w - - 0 1)

Fomichev, Evgeny Vasilevich

Kuligin, Nikolai Volodimirovich

Krasny Sever, 2000

8/5Kpp/8/2B1kp1n/1pR2Npr/n2PN3/4p3/4bb2

#3

6 + 12


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sb1
      • 2.Ke7
        • threat
          • 3.Bd6#
    • 1...Sc2
      • 2.Ke7
        • threat
          • 3.Bd6#
    • 1...Sxf4
      • 2.Re4+
        • 2...fxe4
          • 3.d4#
    • 1...h6
      • 2.Sg6#
  • Keys
    • 1.Rd4!
      • threat
        • 2.Se6
          • threat
            • 3.Bd6#
            • 3.Rd5#
      • 1...Sxf4
        • 2.Re4+
          • 2...fxe4
            • 3.d4#
      • 1...Bc3
        • 2.Bd6+
          • 2...Kxd4
            • 3.Sxf5#
      • 1...Bg2
        • 2.Sxe2
          • threat
            • 3.Bd6#
          • 2...Bd5+
            • 3.Rxd5#
          • 2...Sc4
            • 3.Sxc4#
          • 2...Sb5
            • 3.Sc4#
        • 2.Se6
          • threat
            • 3.Bd6#
          • 2...Bd5
            • 3.Rxd5#
          • 2...Sc4
            • 3.Sxc4#
          • 2...Sb5
            • 3.Sc4#
      • 1...Sf6
        • 2.Se6
          • threat
            • 3.Bd6#
          • 2...Sc4
            • 3.Sxc4#
          • 2...Sb5
            • 3.Sc4#
          • 2...Se4
            • 3.Rd5#
          • 2...Sd5
            • 3.Rxd5#
          • 2...Se8
            • 3.Rd5#
      • 1...g3
        • 2.Rd5+
          • 2...Kxf4
            • 3.Rxf5#

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).