Problem Display
PID: 162275 (2n1B3/b5rr/2R1p1p1/1P1kB2P/3p1P2/P2P1P2/2P1N1b1/6K1 w - - 0 1)

Aberman, Victor

Prcic, Mike

The Problemist, 2016

2n1B3/b5rr/2R1p1p1/1P1kB2P/3p1P2/P2P1P2/2P1N1b1/6K1

#4

12 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Bd7!
      • threat
        • 2.Bxe6#
      • 1...Rxd7
        • 2.Kxg2
          • threat
            • 3.c4+
              • 3...dxc4 ep
                • 4.Sxc3#
          • 2...Sb6
            • 3.c4+
              • 3...Sxc4
                • 4.dxc4#
              • 3...dxc4 ep
                • 4.Sxc3#
          • 2...Sd6
            • 3.c4+
              • 3...Sxc4
                • 4.dxc4#
              • 3...dxc4 ep
                • 4.Sxc3#
      • 1...Re7
        • 2.Kxg2
          • threat
            • 3.c4+
              • 3...dxc4 ep
                • 4.Sxc3#
          • 2...Sb6
            • 3.c4+
              • 3...Sxc4
                • 4.dxc4#
              • 3...dxc4 ep
                • 4.Sxc3#
          • 2...Sd6
            • 3.c4+
              • 3...Sxc4
                • 4.dxc4#
              • 3...dxc4 ep
                • 4.Sxc3#
      • 1...Bh3
        • 2.Kh2
          • threat
            • 3.c4+
              • 3...dxc4 ep
                • 4.Sxc3#
          • 2...Sb6
            • 3.c4+
              • 3...Sxc4
                • 4.dxc4#
              • 3...dxc4 ep
                • 4.Sxc3#
          • 2...Sd6
            • 3.c4+
              • 3...Sxc4
                • 4.dxc4#
              • 3...dxc4 ep
                • 4.Sxc3#
      • 1...Sd6
        • 2.Rc5+
          • 2...Kxc5
            • 3.Bxd4+
              • 3...Kd5
                • 4.Bc6#

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).