Problem Display
PID: 228389 (3R4/2N5/1p6/5n2/1n2kp2/5N2/2P2K2/8 w - - 0 1)

von Bilow, Ludwig Immanuel

New York Turf, Field and Farm, 1870

3R4/2N5/1p6/5n2/1n2kp2/5N2/2P2K2/8

#3

5 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sa2
      • 2.Rd5
        • threat
          • 3.Sd2#
          • 3.Sg5#
          • 3.Re5#
    • 1...Sd3+
      • 2.cxd3#
    • 1...Sd5
      • 2.Sb5
        • 2...Sfe3
          • 3.Sd6#
        • 2...Sg3
          • 3.Sd6#
        • 2...Sd4
          • 3.Sd6#
        • 2...Sh4
          • 3.Sd6#
        • 2...Sd6
          • 3.Sxd6#
        • 2...Sh6
          • 3.Sd6#
        • 2...Sfe7
          • 3.Sd6#
        • 2...Sg7
          • 3.Sd6#
        • 2...Sc3
          • 3.Sxc3#
        • 2...Sde3
          • 3.Sc3#
        • 2...Sb4
          • 3.Sc3#
        • 2...Sf6
          • 3.Sc3#
        • 2...Sc7
          • 3.Sc3#
        • 2...Sde7
          • 3.Sc3#
      • 2.Rxd5
        • threat
          • 3.Sd2#
          • 3.Sg5#
          • 3.Re5#
    • 1...Sa6
      • 2.Rd5
        • threat
          • 3.Sd2#
          • 3.Sg5#
          • 3.Re5#
    • 1...Sc6
      • 2.Rd5
        • threat
          • 3.Sd2#
          • 3.Sg5#
  • Keys
    • 1.Rd5!
      • threat
        • 2.Sd2#
        • 2.Sg5#
        • 2.Re5#
      • 1...Sxd5
        • 2.Sb5
          • 2...Sc3
            • 3.Sxc3#
          • 2...Sde3
            • 3.Sc3#
          • 2...Sb4
            • 3.Sc3#
          • 2...Sf6
            • 3.Sc3#
          • 2...Sc7
            • 3.Sc3#
          • 2...Sde7
            • 3.Sc3#
          • 2...Sfe3
            • 3.Sd6#
          • 2...Sg3
            • 3.Sd6#
          • 2...Sd4
            • 3.Sd6#
          • 2...Sh4
            • 3.Sd6#
          • 2...Sd6
            • 3.Sxd6#
          • 2...Sh6
            • 3.Sd6#
          • 2...Sfe7
            • 3.Sd6#
          • 2...Sg7
            • 3.Sd6#

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).