Problem Display
PID: 218100 (8/8/1N1Bp3/4N2p/B1P1k2p/2P2p1P/7P/5K2 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Vasarnapi Ujsag, 1895

8/8/1N1Bp3/4N2p/B1P1k2p/2P2p1P/7P/5K2

#4

9 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Ba3!
      • threat
        • 2.Bc2+
          • 2...Kf4
            • 3.Sbd7
              • threat
                • 4.Bc1#
              • 3...Ke3
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
          • 2...Kxe5
            • 3.Sd7+
              • 3...Kf4
                • 4.Bc1#
        • 2.Sbd7
          • threat
            • 3.Bc2+
              • 3...Ke3
                • 4.Bc1#
              • 3...Kf4
                • 4.Bc1#
            • 3.Bc1
              • threat
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
          • 2...Ke3
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
          • 2...Kf4
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
            • 3.Bc2
              • threat
                • 4.Bc1#
              • 3...Ke3
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
          • 2...Kf5
            • 3.Bc2+
              • 3...Kf4
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
            • 3.Bc1
              • threat
                • 4.Bc2#
              • 3...Ke4
                • 4.Bc2#
      • 1...Ke3
        • 2.Bc1+
          • 2...Ke4
            • 3.Sbd7
              • threat
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
      • 1...Kf4
        • 2.Sbd7
          • threat
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
            • 3.Bc2
              • threat
                • 4.Bc1#
              • 3...Ke3
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
          • 2...Ke3
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
          • 2...Ke4
            • 3.Bc2+
              • 3...Ke3
                • 4.Bc1#
              • 3...Kf4
                • 4.Bc1#
            • 3.Bc1
              • threat
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
          • 2...Kf5
            • 3.Bc2+
              • 3...Kf4
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
            • 3.Bc1
              • threat
                • 4.Bc2#
              • 3...Ke4
                • 4.Bc2#
          • 2...Kg5
            • 3.Bc1+
              • 3...Kf5
                • 4.Bc2#
      • 1...Kxe5
        • 2.Sd7+
          • 2...Ke4
            • 3.Bc2+
              • 3...Ke3
                • 4.Bc1#
              • 3...Kf4
                • 4.Bc1#
          • 2...Kf4
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
          • 2...Kf5
            • 3.Bc2+
              • 3...Kf4
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
      • 1...Kf5
        • 2.Sbd7
          • threat
            • 3.Bc2+
              • 3...Kf4
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
            • 3.Bc1
              • threat
                • 4.Bc2#
              • 3...Ke4
                • 4.Bc2#
          • 2...Ke4
            • 3.Bc2+
              • 3...Ke3
                • 4.Bc1#
              • 3...Kf4
                • 4.Bc1#
            • 3.Bc1
              • threat
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
          • 2...Kf4
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
            • 3.Bc2
              • threat
                • 4.Bc1#
              • 3...Ke3
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
          • 2...Kg5
            • 3.Bc1+
              • 3...Kf5
                • 4.Bc2#
      • 1...f2
        • 2.Sbd7
          • threat
            • 3.Bc2+
              • 3...Ke3
                • 4.Bc1#
              • 3...Kf4
                • 4.Bc1#
            • 3.Bc1
              • 3...Kf5
                • 4.Bc2#
          • 2...Ke3
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
          • 2...Kf4
            • 3.Bc1+
              • 3...Ke4
                • 4.Bc2#
              • 3...Kf5
                • 4.Bc2#
            • 3.Bc2
              • threat
                • 4.Bc1#
              • 3...Ke3
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
          • 2...Kf5
            • 3.Bc2+
              • 3...Kf4
                • 4.Bc1#
              • 3...Kg5
                • 4.Bc1#
            • 3.Bc1
              • 3...Ke4
                • 4.Bc2#

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).