Problem Display
PID: 256074 (8/8/8/2B1R3/8/3K4/5PP1/5k2 w - - 0 1)

Tanic, Zivota

Europe Echecs, 1973

8/8/8/2B1R3/8/3K4/5PP1/5k2

#4

5 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Ke3!
      • threat
        • 2.Kf3
          • 2...Kg1
            • 3.Re1+
              • 3...Kh2
                • 4.Bd6#
            • 3.Rh5
              • 3...Kf1
                • 4.Rh1#
      • 1...Ke1
        • 2.Bd6
          • 2...Kd1
            • 3.Rc5
              • 3...Ke1
                • 4.Rc1#
          • 2...Kf1
            • 3.Kf3
              • 3...Kg1
                • 4.Re1#
      • 1...Kg1
        • 2.Kf3
          • threat
            • 3.Re1+
              • 3...Kh2
                • 4.Bd6#
            • 3.Rh5
              • 3...Kf1
                • 4.Rh1#
          • 2...Kf1
            • 3.Kg3
              • 3...Kg1
                • 4.Re1#
            • 3.Bd6
              • 3...Kg1
                • 4.Re1#
          • 2...Kh1
            • 3.Re1+
              • 3...Kh2
                • 4.Bd6#
            • 3.Kg3
              • 3...Kg1
                • 4.Re1#
            • 3.Bd6
              • threat
                • 4.Re1#
              • 3...Kg1
                • 4.Re1#
              • 3...Kh2
                • 4.Re1#
          • 2...Kh2
            • 3.Bd6
              • threat
                • 4.Re1#
              • 3...Kg1
                • 4.Re1#
              • 3...Kh1
                • 4.Re1#
      • 1...Kxg2
        • 2.Rh5
          • 2...Kf1
            • 3.Rg5
              • 3...Ke1
                • 4.Rg1#
          • 2...Kg1
            • 3.Kf3
              • 3...Kf1
                • 4.Rh1#

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).