Problem Display
PID: 33860 (8/8/1K6/8/2Bk4/8/4Q3/8 w - - 0 1)

Zeukovin, K

Problem (Zagreb), 1963

8/8/1K6/8/2Bk4/8/4Q3/8

#4

3 + 1


SOLUTION


  • COOKED
  • Keys
    • 1.Kb5!
      • 1...Kc3
        • 2.Qd1
          • 2...Kb2
            • 3.Kc5
              • 3...Ka3
                • 4.Qb3#
                • 4.Qa1#
              • 3...Kc3
                • 4.Qc1#
    • 1.Bd3!
      • 1...Kc3
        • 2.Kc5
          • 2...Kb3
            • 3.Bb1
              • 3...Ka3
                • 4.Qa2#
              • 3...Kc3
                • 4.Qc2#
              • 3...Ka4
                • 4.Qa2#
      • 1...Kd5
        • 2.Qe3
          • 2...Kd6
            • 3.Bf5
              • 3...Kd5
                • 4.Qc5#

FEATURES


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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).