Problem Display
PID: 40462 (R5B1/2P1N3/8/1pr5/1ppP4/1k1P1N2/4p3/2K1B3 w - - 0 1)

Visserman, Eeltje

2nd Prize, Sjakk-Nytt, 1947

R5B1/2P1N3/8/1pr5/1ppP4/1k1P1N2/4p3/2K1B3

#3

9 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Rd5
      • 2.Sxd5
        • threat
          • 3.Sd2#
        • 2...c3
          • 3.Sxc3#
          • 3.Se3#
          • 3.Sf4#
          • 3.Sb6#
          • 3.Sf6#
          • 3.Se7#
  • Tries
    • 1.Sc6?
      • 1...Re5
        • 2.Ra1
          • threat
            • 3.Sa5#
      • 1...Rd5
        • 2.Ra1
          • threat
            • 3.Sa5#
      • 1...Rf5
        • 2.Ra1
          • threat
            • 3.Sa5#
      • 1...Rg5
        • 2.Ra1
          • threat
            • 3.Sa5#
      • 1...Rh5
        • 2.Ra1
          • threat
            • 3.Sa5#
      • 1...Rxc6!
    • 1.d5?
      • threat
        • 2.Sd4#
      • 1...Rxd5
        • 2.Sxd5
          • threat
            • 3.Sd2#
            • 3.Sd4#
      • 1...cxd3+!
  • Keys
    • 1.Ra1!
      • 1...Rxc7
        • 2.Sd5
          • threat
            • 3.Sd2#
          • 2...cxd3+
            • 3.Sxc7#
          • 2...c3
            • 3.Sxc7#
      • 1...Re5
        • 2.Sc6
          • threat
            • 3.Sa5#
      • 1...Rd5
        • 2.Sxd5
          • threat
            • 3.Sd2#
          • 2...c3
            • 3.Sxc3#
            • 3.Se3#
            • 3.Sf4#
            • 3.Sb6#
            • 3.Sf6#
            • 3.Se7#
        • 2.Sc6
          • threat
            • 3.Sa5#
      • 1...Rf5
        • 2.Sc6
          • threat
            • 3.Sa5#
      • 1...Rg5
        • 2.Sc6
          • threat
            • 3.Sa5#
      • 1...Rh5
        • 2.Sc6
          • threat
            • 3.Sa5#
      • 1...Rc6
        • 2.d5
          • threat
            • 3.Sd4#
          • 2...cxd3+
            • 3.dxc6#

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).