Problem Display
PID: 33823 (n5bK/6pp/N1B5/4P3/P1kP2pq/P2R4/2P1P3/3n4 w - - 0 1)

Touw Hian Bwee

Problem (Zagreb), 1975

n5bK/6pp/N1B5/4P3/P1kP2pq/P2R4/2P1P3/3n4

#3

10 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Bd5
      • 2.Bb5#
  • Keys
    • 1.Sc5!
      • threat
        • 2.Bb5+
          • 2...Kd5
            • 3.c4#
            • 3.e4#
      • 1...Qe1
        • 2.Bb5+
          • 2...Kd5
            • 3.c4#
      • 1...Qh1
        • 2.Bb5+
          • 2...Kd5
            • 3.c4#
      • 1...Sb2
        • 2.Bb5+
          • 2...Kd5
            • 3.e4#
      • 1...Sf2
        • 2.Bb5+
          • 2...Kd5
            • 3.c4#
      • 1...Sc3
        • 2.Sb3
          • threat
            • 3.Sd2#
            • 3.Sa5#
      • 1...Se3
        • 2.Se4
          • threat
            • 3.Sd2#
            • 3.Sd6#
      • 1...Sb6
        • 2.Sb7
          • threat
            • 3.Sa5#
            • 3.Sd6#
        • 2.Bb5+
          • 2...Kd5
            • 3.e4#
      • 1...Sc7
        • 2.Sb7
          • threat
            • 3.Sa5#
            • 3.Sd6#
      • 1...g3
        • 2.Bb5+
          • 2...Kd5
            • 3.c4#

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).