Problem Display
PID: 207658 (8/K1p1N3/2B4n/1p2P3/5p2/R1P1kP1P/2P1p2P/2n1B1b1 w - - 0 1)

Tkachenko, Sergiy Ivanovich

Sachova skladba, 1991

8/K1p1N3/2B4n/1p2P3/5p2/R1P1kP1P/2P1p2P/2n1B1b1

#4

11 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Ra4!
      • 1...Bxh2
        • 2.Sd5+
          • 2...Kxf3
            • 3.Sxf4+
              • 3...Ke3
                • 4.Sg2#
      • 1...bxa4
        • 2.Sd5+
          • 2...Kxf3+
            • 3.Sb6+
              • 3...Ke3
                • 4.Sc4#
      • 1...Bf2
        • 2.Re4+
          • 2...Kxf3+
            • 3.Rd4+
              • 3...Ke3
                • 4.Bd2#
      • 1...Sa2
        • 2.Re4+
          • 2...Kxf3+
            • 3.Rd4+
              • 3...Ke3
                • 4.Rd3#
      • 1...Sb3
        • 2.Re4+
          • 2...Kxf3+
            • 3.Rd4+
              • 3...Ke3
                • 4.Rd3#
      • 1...Sd3
        • 2.Re4+
          • 2...Kxf3+
            • 3.Rd4+
              • 3...Ke3
                • 4.Rxd3#
      • 1...b4
        • 2.Sd5+
          • 2...Kxf3+
            • 3.Sb6+
              • 3...Ke3
                • 4.Sc4#

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).