Problem Display
PID: 190553 (2KN4/b1P3R1/3k1P2/p2Bn3/pp5Q/8/4PP2/8 w - - 0 1)

Koetsheid, Petrus Albertus

Op de Hoogte, 1913

2KN4/b1P3R1/3k1P2/p2Bn3/pp5Q/8/4PP2/8

#3

9 + 6


6490 yacpdb 2019

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Bd4
      • 2.Qxd4
        • threat
          • 3.Sb7#
          • 3.Bh1#
          • 3.Ba2#
          • 3.Bg2#
          • 3.Bb3#
          • 3.Bf3#
          • 3.Bc4#
          • 3.Be4#
          • 3.Bc6#
          • 3.Be6#
          • 3.Bb7#
          • 3.Bf7#
          • 3.Ba8#
          • 3.Bg8#
    • 1...Bc5
      • 2.Qe4
        • threat
          • 3.Sb7#
      • 2.e4
        • threat
          • 3.Sb7#
        • 2...Sd3
          • 3.Sf7#
        • 2...Sf3
          • 3.Sf7#
        • 2...Sc4
          • 3.Sf7#
        • 2...Sg4
          • 3.Sf7#
        • 2...Sc6
          • 3.Sf7#
        • 2...Sg6
          • 3.Sf7#
        • 2...Sd7
          • 3.Sf7#
        • 2...Sf7
          • 3.Sxf7#
    • 1...Bb8
      • 2.Qd4
        • threat
          • 3.Sb7#
          • 3.Bh1#
          • 3.Ba2#
          • 3.Bg2#
          • 3.Bb3#
          • 3.Bf3#
          • 3.Bc4#
          • 3.Be4#
          • 3.Bc6#
          • 3.Be6#
          • 3.Bb7#
          • 3.Bf7#
          • 3.Ba8#
          • 3.Bg8#
          • 3.cxb8Q#
          • 3.cxb8B#
  • Tries
    • 1.Qxb4+?
      • 1...Bc5
        • 2.Qe4
          • threat
            • 3.Sb7#
        • 2.e4
          • threat
            • 3.Sb7#
          • 2...Sd3
            • 3.Sf7#
          • 2...Sf3
            • 3.Sf7#
          • 2...Sc4
            • 3.Sf7#
          • 2...Sg4
            • 3.Sf7#
          • 2...Sc6
            • 3.Sf7#
          • 2...Sg6
            • 3.Sf7#
          • 2...Sd7
            • 3.Sf7#
          • 2...Sf7
            • 3.Sxf7#
      • 1...axb4!
    • 1.Qc4?
      • threat
        • 2.Sb7#
      • 1...Sd3
        • 2.Sf7#
      • 1...Sf3
        • 2.Sf7#
      • 1...Sg4
        • 2.Sf7#
      • 1...Sc6
        • 2.Sf7#
      • 1...Sg6
        • 2.Sf7#
      • 1...Sd7
        • 2.Sf7#
      • 1...Sf7
        • 2.Sxf7#
      • 1...Sxc4!

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).