Problem Display
PID: 167353 (8/3B4/8/8/1B2K3/3NpN2/4k3/8 w - - 0 1)

Robbins, HM

Pittsburgh Sun, 1925

(First published on Sat Oct 31 1925)

8/3B4/8/8/1B2K3/3NpN2/4k3/8

#3

5 + 2


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kd1
      • 2.Sd4
        • 2...e2
          • 3.Ba4#
  • Tries
    • 1.Sf4+?
      • 1...Kf1
        • 2.Be1
          • 2...e2
            • 3.Bh3#
        • 2.Bh3+
          • 2...Kf2
            • 3.Be1#
      • 1...Kf2
        • 2.Be1+
          • 2...Kf1
            • 3.Bh3#
        • 2.Bh3
          • threat
            • 3.Be1#
          • 2...Kg3
            • 3.Be1#
      • 1...Kd1!
    • 1.Sfe1?
      • 1...Kd1
        • 2.Kf3
          • 2...e2
            • 3.Ba4#
      • 1...Kf1!
    • 1.Sg1+?
      • 1...Kd1
        • 2.Ba4#
      • 1...Kf1!
    • 1.Sd2?
      • threat
        • 2.Bg4#
      • 1...Kd1
        • 2.Kxe3
          • 2...Kc2
            • 3.Ba4#
      • 1...exd2!
    • 1.Sd4+?
      • 1...Kd1
        • 2.Ba4#
      • 1...Kf1!
    • 1.Bc3?
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Ba4#
      • 1...Kf1!
    • 1.Ba5?
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Ba4#
      • 1...Kf1!
    • 1.Bg4?
      • threat
        • 2.Sd2#
        • 2.Sh2#
      • 1...Kd1
        • 2.Sd4+
          • 2...e2
            • 3.Bxe2#
      • 1...Kf1!
    • 1.Bb5?
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Ba4#
      • 1...Kf1!
    • 1.Bc6?
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Ba4#
      • 1...Kf1!
    • 1.Be6?
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Bb3#
      • 1...Kf1!
    • 1.Be8?
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Ba4#
      • 1...Kf1!
  • Keys
    • 1.Be1!
      • 1...Kd1
        • 2.Sd4
          • 2...e2
            • 3.Ba4#
      • 1...Kf1
        • 2.Sf4
          • 2...e2
            • 3.Bh3#

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).