Problem Display
PID: 35334 (3r4/8/2B5/p4P2/3p2p1/KP4p1/1N2p1p1/2B1kbQ1 w - - 0 1)

Pachman, Vladimir

3rd Prize, Schach, 1957

3r4/8/2B5/p4P2/3p2p1/KP4p1/1N2p1p1/2B1kbQ1

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Bxg2!
      • threat
        • 2.Bd5
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qxd4
              • threat
                • 4.Bd2#
      • 1...Rd5
        • 2.Bxd5
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qxd4
              • threat
                • 4.Bd2#
      • 1...Rb8
        • 2.Bb7
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qxd4
              • threat
                • 4.Bd2#
      • 1...Rc8
        • 2.Bc6
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qxd4
              • threat
                • 4.Bd2#
      • 1...Re8
        • 2.Be4
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qxd4
              • threat
                • 4.Bd2#
      • 1...Rf8
        • 2.Qxd4
          • threat
            • 3.Bd2#
          • 2...Bxg2
            • 3.Qg1+
              • 3...Bf1
                • 4.Qxg3#
      • 1...Rh8
        • 2.Qxd4
          • threat
            • 3.Bd2#
          • 2...Bxg2
            • 3.Qg1+
              • 3...Bf1
                • 4.Qxg3#
      • 1...d3
        • 2.Bh1
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Bh3
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Be4
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Bd5
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Bc6
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Bb7
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Ba8
          • threat
            • 3.Qxg3#
          • 2...g2
            • 3.Qe3
              • threat
                • 4.Bd2#
                • 4.Qg3#
        • 2.Qe3
          • threat
            • 3.Bd2#
            • 3.Qxg3#
          • 2...Bxg2
            • 3.Qg1+
              • 3...Bf1
                • 4.Qxg3#

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).