Problem Display
PID: 167136 (1K3b2/2R2p2/5R1r/1p1PkPP1/5Np1/PpPBPb1p/5B2/q3r3 w - - 0 1)

Abramenko, Sergey Petrovich

Sachmatija, 2010

1K3b2/2R2p2/5R1r/1p1PkPP1/5Np1/PpPBPb1p/5B2/q3r3

#4

12 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Bg3!
      • threat
        • 2.Se6+
          • 2...Kxd5
            • 3.Rc5+
              • 3...Bxc5
                • 4.Sc7#
      • 1...Qxa3
        • 2.Se2+
          • 2...Kxd5
            • 3.c4+
              • 3...bxc4
                • 4.Sc3#
      • 1...Bxa3
        • 2.Se6+
          • 2...Kxd5
            • 3.Rc5+
              • 3...Bxc5
                • 4.Sc7#
      • 1...Rg1
        • 2.Sg2+
          • 2...Kxd5
            • 3.e4+
              • 3...Bxe4
                • 4.Se3#
      • 1...Rh8
        • 2.Re6+
          • 2...fxe6
            • 3.Sh5+
              • 3...Kxd5
                • 4.Sf6#
      • 1...Be4
        • 2.Se2+
          • 2...Kxd5
            • 3.c4+
              • 3...bxc4
                • 4.Bxc4#
        • 2.Sg2+
          • 2...Kxd5
            • 3.c4+
              • 3...bxc4
                • 4.Bxc4#
        • 2.Sxh3+
          • 2...Kxd5
            • 3.c4+
              • 3...bxc4
                • 4.Bxc4#
        • 2.Sh5+
          • 2...Kxd5
            • 3.c4+
              • 3...bxc4
                • 4.Bxc4#
        • 2.Se6+
          • 2...Kxd5
            • 3.Rc5+
              • 3...Bxc5
                • 4.Sc7#
            • 3.c4+
              • 3...bxc4
                • 4.Bxc4#
        • 2.Sg6+
          • 2...Kxd5
            • 3.c4+
              • 3...bxc4
                • 4.Bxc4#
      • 1...Bb4
        • 2.Se6+
          • 2...Kxd5
            • 3.Rc5+
              • 3...Bxc5
                • 4.Sc7#

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).