Problem Display
PID: 216949 (2N3n1/1b6/4N2P/3pk1p1/3R4/P4QK1/2P5/2n5 w - - 0 1)

Chocolous, Jiri

Svetozor, 1891

2N3n1/1b6/4N2P/3pk1p1/3R4/P4QK1/2P5/2n5

#4

8 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qe3+
          • 2...Kf5
            • 3.Qe6#
          • 2...Kf6
            • 3.Qe6#
      • 1...Se2+
        • 2.Qxe2+
          • 2...Kxd4
            • 3.Sa4
              • threat
                • 4.c3#
      • 1...Kxd4
        • 2.Qf2+
          • 2...Kc3
            • 3.Sa4+
              • 3...Kc4
                • 4.Sd6#
                • 4.Qc5#
          • 2...Kc4
            • 3.Sd6+
              • 3...Kc3
                • 4.Sa4#
          • 2...Ke5
            • 3.Qe3+
              • 3...Kf5
                • 4.Qe6#
              • 3...Kf6
                • 4.Qe6#
      • 1...Sxh6
        • 2.Rxd5+
          • 2...Bxd5
            • 3.Qc3+
              • 3...Kf5
                • 4.Se7#
      • 1...Sf6
        • 2.Rxd5+
          • 2...Bxd5
            • 3.Qc3+
              • 3...Kf5
                • 4.Se7#
          • 2...Sxd5
            • 3.Qe4+
              • 3...Kf6
                • 4.Qe6#

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).