Problem Display
PID: 76230 (8/8/6K1/1pP5/2pP1p2/bpp2Pp1/1pk1B1P1/1N3R1R w - - 0 1)

Heyl, Peter

1st HM., Troll, 2005-2006

8/8/6K1/1pP5/2pP1p2/bpp2Pp1/1pk1B1P1/1N3R1R

#4

9 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Rd1!
      • threat
        • 2.Sxa3#
      • 1...Bxc5
        • 2.dxc5
          • 2...b4
            • 3.Bf1
              • 3...Kxd1
                • 4.Bd3#
      • 1...Bb4
        • 2.Rd3
          • 2...cxd3
            • 3.Bd1+
              • 3...Kxb1
                • 4.Bxb3#
              • 3...Kc1
                • 4.Bxb3#

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).