Problem Display
PID: 214861 (3B4/2pp2KN/pb6/r1p1p2k/b7/2p5/5N1P/8 w - - 0 1)

Zakharov, Sergei Pavlovich

Zadachi i Etyudi, 1998

3B4/2pp2KN/pb6/r1p1p2k/b7/2p5/5N1P/8

#5

5 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.h3!
      • threat
        • 2.Sh1
          • threat
            • 3.Sg3#
        • 2.Se4
          • threat
            • 3.Sg3#
      • 1...Bc6
        • 2.h4
          • threat
            • 3.Bg5
              • threat
                • 4.Sf6#
          • 2...Ra2
            • 3.Sf6+
              • 3...Kxh4
                • 4.S6e4+
                  • 4...Kh5
                    • 5.Sg3#
          • 2...Ra4
            • 3.Sf6+
              • 3...Kxh4
                • 4.S6e4+
                  • 4...Kh5
                    • 5.Sg3#
          • 2...Be4
            • 3.Sf6+
              • 3...Kxh4
                • 4.S6xe4+
                  • 4...Kh5
                    • 5.Sg3#
      • 1...c6
        • 2.Bg5
          • threat
            • 3.Sh1
              • threat
                • 4.Sg3#
            • 3.Se4
              • threat
                • 4.Sg3#
                • 4.Sef6#
                • 4.Shf6#
          • 2...Bc2
            • 3.Sh1
              • threat
                • 4.Sg3#
              • 3...Bxh7
                • 4.Bf6
                  • threat
                    • 5.Sg3#
                • 4.Be7
                  • threat
                    • 5.Sg3#
          • 2...Bd8
            • 3.Bxd8
              • threat
                • 4.Sh1
                  • threat
                    • 5.Sg3#
                • 4.Se4
                  • threat
                    • 5.Sg3#

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).