Problem Display
PID: 179352 (6Q1/8/7K/8/5p2/5N2/3B4/3k4 w - - 0 1)

Havel, Miroslav

Themes-64, 1964

6Q1/8/7K/8/5p2/5N2/3B4/3k4

#4

4 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bxf4!
      • threat
        • 2.Sd4
          • 2...Ke1
            • 3.Qg1#
      • 1...Kc2
        • 2.Qc4+
          • 2...Kb1
            • 3.Qb3+
              • 3...Ka1
                • 4.Be5#
          • 2...Kb2
            • 3.Sd2
              • 3...Ka1
                • 4.Be5#
              • 3...Ka3
                • 4.Qb3#
      • 1...Ke2
        • 2.Sd2
          • 2...Kd1
            • 3.Qc4
              • 3...Ke1
                • 4.Qf1#
          • 2...Ke1
            • 3.Qg1+
              • 3...Ke2
                • 4.Qf1#
          • 2...Kf2
            • 3.Qc4
              • threat
                • 4.Qf1#
              • 3...Ke1
                • 4.Qf1#
              • 3...Kg1
                • 4.Qf1#
              • 3...Kg2
                • 4.Qf1#

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).