Problem Display
PID: 77257 (7B/8/5K2/8/8/4Q2B/6pp/5k2 w - - 0 1)

Abdurahmanovic, Fadil

Prcic, Mike

Yugoslav Republic Ty., 1959

7B/8/5K2/8/8/4Q2B/6pp/5k2

#4

4 + 3


SOLUTION


  • COOKED
  • Keys
    • 1.Ke7!
      • threat
        • 2.Qf3+
          • 2...Ke1
            • 3.Bc3#
          • 2...Kg1
            • 3.Qxg2#
        • 2.Bc3
          • threat
            • 3.Qe1#
      • 1...h1B
        • 2.Bg4
          • threat
            • 3.Be2+
              • 3...Ke1
                • 4.Bc3#
            • 3.Qf4+
              • 3...Ke1
                • 4.Bc3#
              • 3...Kg1
                • 4.Bd4#
            • 3.Bd4
              • threat
                • 4.Qc1#
                • 4.Qg1#
                • 4.Qf2#
                • 4.Qe2#
          • 2...g1S
            • 3.Bd4
              • threat
                • 4.Qxg1#
                • 4.Qf2#
              • 3...Kg2
                • 4.Qxg1#
                • 4.Qf2#
              • 3...Sh3
                • 4.Qe2#
    • 1.Qf3+!
      • 1...Ke1
        • 2.Kf5
          • threat
            • 3.Bc3#
          • 2...Kd2
            • 3.Bg4
              • threat
                • 4.Qc3#
              • 3...Kc1
                • 4.Qd1#
              • 3...Ke1
                • 4.Bc3#
                • 4.Qe2#
              • 3...Kc2
                • 4.Qd1#
        • 2.Ke6
          • threat
            • 3.Bc3#
          • 2...Kd2
            • 3.Bg4
              • threat
                • 4.Qc3#
              • 3...Kc1
                • 4.Qd1#
              • 3...Ke1
                • 4.Bc3#
                • 4.Qe2#
              • 3...Kc2
                • 4.Qd1#
        • 2.Ke7
          • threat
            • 3.Bc3#
          • 2...Kd2
            • 3.Bg4
              • threat
                • 4.Qc3#
              • 3...Kc1
                • 4.Qd1#
              • 3...Ke1
                • 4.Bc3#
                • 4.Qe2#
              • 3...Kc2
                • 4.Qd1#
        • 2.Kf7
          • threat
            • 3.Bc3#
          • 2...Kd2
            • 3.Bg4
              • threat
                • 4.Qc3#
              • 3...Kc1
                • 4.Qd1#
              • 3...Ke1
                • 4.Bc3#
                • 4.Qe2#
              • 3...Kc2
                • 4.Qd1#

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).