Problem Display
PID: 178546 (2N5/p7/k1P5/PpKP4/2P5/8/P7/8 w - b5 0 1)

Mathiassen, Olaf

Busmen's Chess Review, 1968

2N5/p7/k1P5/PpKP4/2P5/8/P7/8

#3

7 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.axb5 ep!
      • threat
        • 2.bxa7
          • 2...Ka5
            • 3.a8Q#
            • 3.a8R#
      • 1...axb6+
        • 2.Kb4
          • 2...b5
            • 3.cxb5#
      • 1...Ka5
        • 2.bxa7
          • threat
            • 3.a8Q#
            • 3.a8R#
          • 2...Ka4
            • 3.a8Q#
            • 3.a8R#
          • 2...Ka6
            • 3.a8Q#
            • 3.a8R#

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).