Problem Display
PID: 46352 (7q/B1r5/2p3bb/p1R3rp/NkP2npK/pPp5/P1Q1pPp1/N2n4 w - - 0 1)

Pankratiev, Aleksandr Nikolaevich

Die Schwalbe, 2002

7q/B1r5/2p3bb/p1R3rp/NkP2npK/pPp5/P1Q1pPp1/N2n4

#4

10 + 16


SOLUTION


  • SOUND
  • Keys
    • 1.Bb6!
      • threat
        • 2.Bxa5#
      • 1...Qa8
        • 2.Rf5
          • threat
            • 3.Bc5#
          • 2...Rxf5
            • 3.Qxc3+
              • 3...Sxc3
                • 4.Sc2#
          • 2...Qa7
            • 3.Qxc3+
              • 3...Sxc3
                • 4.Sc2#
          • 2...Bf8
            • 3.Qxc3+
              • 3...Sxc3
                • 4.Sc2#
          • 2...Sd3
            • 3.Qxc3+
              • 3...Sxc3
                • 4.Sc2#
            • 3.Qxd3
              • threat
                • 4.Sc2#
                • 4.Bc5#
          • 2...Se6
            • 3.Qxc3+
              • 3...Sxc3
                • 4.Sc2#
          • 2...c5
            • 3.Qxc3+
              • 3...Sxc3
                • 4.Sc2#
      • 1...Ra7
        • 2.Qf5
          • threat
            • 3.Sc2#
          • 2...Bxf5
            • 3.Rb5+
              • 3...cxb5
                • 4.Bc5#
          • 2...e1S
            • 3.Rb5+
              • 3...cxb5
                • 4.Bc5#
          • 2...Se3
            • 3.Rb5+
              • 3...cxb5
                • 4.Bc5#

FEATURES


NOT CLASSIFIED


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).