Problem Display
PID: 230367 (2b5/8/r2pn1NR/4p2P/P1p2p1p/1PB1k3/2P1P3/4K2B w - - 0 1)

Pitkanen, Jorma

Zadachi i Etyudi, 2001

2b5/8/r2pn1NR/4p2P/P1p2p1p/1PB1k3/2P1P3/4K2B

#5

10 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Se7!
      • threat
        • 2.Sd5#
        • 2.Sf5#
      • 1...f3
        • 2.Sd5+
          • 2...Ke4
            • 3.Bxf3+
              • 3...Kf5
                • 4.e4+
                  • 4...Kg5
                    • 5.Rg6#
      • 1...Sc7
        • 2.Bd2+
          • 2...Kd4
            • 3.c3+
              • 3...Kc5
                • 4.b4+
                  • 4...Kb6
                    • 5.Sxc8#

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).