Problem Display
PID: 260548 (1bK5/6pn/4B1pP/2pN4/r2Pkp1R/5N2/1B2PP2/1n6 w - - 0 1)

Lobusov, Andrey Jakovlevic

Neue Zurcher Zeitung, 2004

1bK5/6pn/4B1pP/2pN4/r2Pkp1R/5N2/1B2PP2/1n6

#3

10 + 9


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Ba7
      • 2.Rxf4#
    • 1...Sd2
      • 2.Sxd2#
      • 2.Sc3#
    • 1...Sa3
      • 2.Sd2#
      • 2.Sc3#
    • 1...Sc3
      • 2.Sxc3#
    • 1...Sg5
      • 2.Sxg5#
    • 1...Sf6
      • 2.Sg5#
    • 1...Sf8
      • 2.Sg5#
    • 1...c4
      • 2.Se5
        • threat
          • 3.Rxf4#
          • 3.f3#
    • 1...g5
      • 2.Se3
        • threat
          • 3.Bd5#
          • 3.Bf5#
      • 2.Se7
        • threat
          • 3.Bd5#
          • 3.Bf5#
    • 1...gxh6
      • 2.Sg5+
        • 2...Sxg5
          • 3.Sf6#
        • 2...hxg5
          • 3.f3#
  • Tries
    • 1.Se3?
      • threat
        • 2.Bd5#
      • 1...Sc3
        • 2.Bd5+
          • 2...Sxd5
            • 3.Sd2#
      • 1...Rxd4!
    • 1.Sf6+?
      • 1...Sxf6
        • 2.Sg5#
      • 1...gxf6!
    • 1.Se7?
      • threat
        • 2.Bd5#
      • 1...Sc3
        • 2.Sd2+
          • 2...Kxd4
            • 3.Sc6#
        • 2.Bd5+
          • 2...Sxd5
            • 3.Sd2#
      • 1...Rxd4!
  • Keys
    • 1.Rh5!
      • threat
        • 2.Sf6+
          • 2...Sxf6
            • 3.Sg5#
          • 2...gxf6
            • 3.Bd5#
      • 1...Rxd4
        • 2.Sd2+
          • 2...Rxd2
            • 3.f3#
          • 2...Sxd2
            • 3.Sc3#
      • 1...cxd4
        • 2.Sc3+
          • 2...Sxc3
            • 3.Sd2#
          • 2...dxc3
            • 3.Bd5#
      • 1...gxh5
        • 2.Se7
          • threat
            • 3.Bd5#
            • 3.Bf5#
      • 1...gxh6
        • 2.Sg5+
          • 2...Sxg5
            • 3.Sf6#
          • 2...hxg5
            • 3.f3#
      • 1...g5
        • 2.Se7
          • threat
            • 3.Bd5#
            • 3.Bf5#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).