Problem Display
PID: 215734 (6Q1/5p2/2p1p3/2pk1p1n/2N1R3/4P2P/7P/N5Kn w - - 0 1)

Ristic, Dusan

Vasarnapi Ujsag, 1887

6Q1/5p2/2p1p3/2pk1p1n/2N1R3/4P2P/7P/N5Kn

#4

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qb8!
      • threat
        • 2.Qe5#
      • 1...Kxe4
        • 2.Qb1+
          • 2...Kf3
            • 3.Qd3
              • threat
                • 4.Sd2#
                • 4.Se5#
      • 1...f6
        • 2.Qg8
          • threat
            • 3.Qxe6#
          • 2...Kxe4
            • 3.Qg2+
              • 3...Kd3
                • 4.Qc2#
          • 2...fxe4
            • 3.Qb8
              • threat
                • 4.Sb6#
              • 3...Kxc4
                • 4.Qb3#
              • 3...e5
                • 4.Qg8#
          • 2...Sf4
            • 3.Rxf4
              • threat
                • 4.Qg2#
                • 4.Qd8#
          • 2...Sg7
            • 3.Rf4
              • threat
                • 4.Qd8#
              • 3...Se8
                • 4.Qg2#

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).