Problem Display
PID: 178401 (8/8/B7/6Kp/7P/4k3/8/3Q4 w - - 0 1)

Iversen, S

Morgenbladet, 1921

8/8/B7/6Kp/7P/4k3/8/3Q4

#3

4 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Bc4?
      • 1...Ke4
        • 2.Qd3+
          • 2...Ke5
            • 3.Qd5#
      • 1...Kf2!
    • 1.Qe1+?
      • 1...Kf3
        • 2.Bb7#
      • 1...Kd4!
    • 1.Qd2+?
      • 1...Kf3
        • 2.Bb7+
          • 2...Kg3
            • 3.Qg2#
      • 1...Ke4
        • 2.Bb7+
          • 2...Ke5
            • 3.Qd5#
      • 1...Kxd2!
    • 1.Qd4+?
      • 1...Kf3
        • 2.Bf1
          • 2...Kg3
            • 3.Qf4#
      • 1...Kxd4!
  • Keys
    • 1.Bf1!
      • 1...Kf2
        • 2.Qe2+
          • 2...Kg1
            • 3.Qg2#
          • 2...Kg3
            • 3.Qg2#
      • 1...Ke4
        • 2.Qd6
          • 2...Ke3
            • 3.Qf4#
          • 2...Kf3
            • 3.Qf4#

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).