Problem Display
PID: 251938 (2b1B2R/r2p4/2p4p/3P4/2P2Bnk/4P1pP/p2K2P1/8 w - - 0 1)

Jankovic, Pavol

1st Prize, Smena (Bratislava), 1964

2b1B2R/r2p4/2p4p/3P4/2P2Bnk/4P1pP/p2K2P1/8

#4

9 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Be7+
          • 2...Sf6
            • 3.Bxf6#
      • 1...Kg5
        • 2.Rg8+
          • 2...Kf5
            • 3.hxg4+
              • 3...Ke4
                • 4.Bg6#
              • 3...Kf6
                • 4.Rg6#
          • 2...Kf6
            • 3.hxg4
              • threat
                • 4.Rg6#
      • 1...a1Q
        • 2.Be7+
          • 2...Qf6
            • 3.Rxh6+
              • 3...Kg5
                • 4.Rh5#
              • 3...Sxh6
                • 4.Bxf6#
          • 2...Sf6
            • 3.Rxh6+
              • 3...Kg5
                • 4.Rh5#
      • 1...a1B
        • 2.Be7+
          • 2...Bf6
            • 3.Rxh6+
              • 3...Kg5
                • 4.Rh5#
              • 3...Sxh6
                • 4.Bxf6#
          • 2...Sf6
            • 3.Rxh6+
              • 3...Kg5
                • 4.Rh5#
      • 1...Sf6
        • 2.Rxh6+
          • 2...Kg5
            • 3.Bf4+
              • 3...Kf5
                • 4.Bg6#

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).