Problem Display
PID: 226948 (8/p1p5/2P5/p1p4p/k1P3R1/Pp2P1K1/1P2P2P/1B6 w - - 0 1)

Brown, David Leo

US Problem Bulletin, 1984

8/p1p5/2P5/p1p4p/k1P3R1/Pp2P1K1/1P2P2P/1B6

#5

10 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Kf4!
      • 1...hxg4
        • 2.Bf5
          • threat
            • 3.Bc8
              • threat
                • 4.Ba6
                  • 4...g3
                    • 5.Bb5#
              • 3...g3
                • 4.Ba6
                  • threat
                    • 5.Bb5#
              • 3...a6
                • 4.Bxa6
                  • 4...g3
                    • 5.Bb5#
          • 2...g3
            • 3.Bc8
              • threat
                • 4.Ba6
                  • threat
                    • 5.Bb5#
              • 3...a6
                • 4.Bxa6
                  • threat
                    • 5.Bb5#
          • 2...a6
            • 3.Bc8
              • 3...g3
                • 4.Bxa6
                  • threat
                    • 5.Bb5#
      • 1...h4
        • 2.Rg1
          • 2...h3
            • 3.Rc1
              • 3...a6
                • 4.Rc2
                  • 4...bxc2
                    • 5.Bxc2#
          • 2...a6
            • 3.Rc1
              • 3...h3
                • 4.Rc2
                  • 4...bxc2
                    • 5.Bxc2#
      • 1...a6
        • 2.Rg1
          • 2...h4
            • 3.Rc1
              • 3...h3
                • 4.Rc2
                  • 4...bxc2
                    • 5.Bxc2#

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).