Problem Display
PID: 211688 (4bQ2/8/4p1PP/4k3/7P/1PN5/1B6/6Kn w - - 0 1)

Hartong, Jan

Limbach, Saturnin

Tijdschrift vd NSB, 1927

4bQ2/8/4p1PP/4k3/7P/1PN5/1B6/6Kn

#3

8 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Bc1?
      • threat
        • 2.Qf4#
      • 1...Bf7
        • 2.Qc5+
          • 2...Kf6
            • 3.Qg5#
      • 1...Kd4!
    • 1.Qc5+?
      • 1...Kf6
        • 2.Qg5#
      • 1...Kf4!
    • 1.Qf3?
      • threat
        • 2.Sb5#
      • 1...Kd4
        • 2.Sa4#
      • 1...Bb5
        • 2.Sxb5#
      • 1...Kd6!
  • Keys
    • 1.Kg2!
      • threat
        • 2.Qc5+
          • 2...Kf4
            • 3.Qg5#
          • 2...Kf6
            • 3.Qg5#
      • 1...Bc6+
        • 2.Se4+
          • 2...Kxe4
            • 3.Qf3#
          • 2...Kd5
            • 3.Sf6#
      • 1...Kd4
        • 2.Qd6+
          • 2...Ke3
            • 3.Bc1#
      • 1...Bxg6
        • 2.Se4+
          • 2...Kxe4
            • 3.Qf3#
          • 2...Kd5
            • 3.Qa8#

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).