Problem Display
PID: 214340 (4B3/8/1p1N1p2/1N1k1P2/4p2p/1P4pp/P2PP2P/3KR1R1 w - - 0 1)

Kondelik, Karel

Lowenthal MT, 1878

4B3/8/1p1N1p2/1N1k1P2/4p2p/1P4pp/P2PP2P/3KR1R1

#4

12 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.d4!
      • 1...gxh2
        • 2.Sc4
          • threat
            • 3.Se3#
            • 3.Sxb6#
          • 2...e3
            • 3.Rg4
              • threat
                • 4.Sxe3#
                • 4.Sxb6#
                • 4.Sc3#
                • 4.Sc7#
        • 2.Sc8
          • threat
            • 3.Sxb6#
            • 3.Se7#
          • 2...e3
            • 3.Se7+
              • 3...Ke4
                • 4.Rg4#
            • 3.Rg4
              • threat
                • 4.Sc3#
                • 4.Sc7#
                • 4.Sxb6#
                • 4.Se7#
      • 1...exd4 ep
        • 2.e4+
          • 2...Kc5
            • 3.a3
              • threat
                • 4.Sb7#
                • 4.b4#
          • 2...Ke5
            • 3.Rgf1
              • threat
                • 4.Sc4#
                • 4.Sf7#
      • 1...g2
        • 2.Sc4
          • 2...e3
            • 3.Sd2
              • 3...exd2
                • 4.e4#
      • 1...e3
        • 2.Ref1
          • threat
            • 3.Se4
              • threat
                • 4.Sec3#
                • 4.Sxf6#
              • 3...Kxe4
                • 4.Bc6#
          • 2...g2
            • 3.Rf2
              • 3...exf2
                • 4.e4#
        • 2.Rgf1
          • threat
            • 3.Se4
              • threat
                • 4.Sec3#
                • 4.Sxf6#
              • 3...Kxe4
                • 4.Bc6#

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).