Problem Display
PID: 20017 (8/8/nK1NN3/8/2p3p1/4Q2p/3PP3/4k3 w - - 0 1)

Havel, Miroslav

Zlata Praha, 1913

8/8/nK1NN3/8/2p3p1/4Q2p/3PP3/4k3

#4

6 + 5


6024 Bohemian Garnets 1923

SOLUTION


  • SOUND
  • Keys
    • 1.Qg1+!
      • 1...Kxd2
        • 2.Sd4
          • threat
            • 3.Se4#
          • 2...Kc3
            • 3.Qa1+
              • 3...Kd2
                • 4.Sxc4#
              • 3...Kb4
                • 4.Qa5#
          • 2...Sc5
            • 3.Kxc5
              • threat
                • 4.Se4#
              • 3...Kc3
                • 4.Qc1#
      • 1...Kxe2
        • 2.Se4
          • threat
            • 3.Sd4+
              • 3...Kd3
                • 4.Qe3#
            • 3.Sf4+
              • 3...Kf3
                • 4.Qe3#
          • 2...Kd3
            • 3.Qb1+
              • 3...Ke2
                • 4.Sd4#
          • 2...Kf3
            • 3.Qh1+
              • 3...Ke2
                • 4.Sf4#

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).