Problem Display
PID: 228311 (8/Q2N4/3k3K/8/3N4/8/1P6/8 w - - 0 1)

Herlin, Theodore Adrien Louis

Source?, 1870

8/Q2N4/3k3K/8/3N4/8/1P6/8

#3

5 + 1


6490 yacpdb 2020
5454 Near Snap 2022
  • SOUND
  • Tries
    • 1.Kg7?
      • 1...Ke7
        • 2.Qc7
          • 2...Ke8
            • 3.Sf6#
      • 1...Kd5!
    • 1.Qc7+?
      • 1...Kd5
        • 2.Sf6+
          • 2...Kxd4
            • 3.Qc3#
      • 1...Ke7
        • 2.Kg7
          • 2...Ke8
            • 3.Sf6#
        • 2.Sf6+
          • 2...Kxf6
            • 3.Qg7#
          • 2...Kf8
            • 3.Se6#
            • 3.Qg7#
      • 1...Kxc7!
    • 1.b4?
      • 1...Ke7
        • 2.Sf6+
          • 2...Kd6
            • 3.Qc5#
          • 2...Kxf6
            • 3.Qg7#
          • 2...Kd8
            • 3.Qd7#
          • 2...Kf8
            • 3.Se6#
            • 3.Qg7#
      • 1...Kd5!
  • Keys
    • 1.Sf6!
      • 1...Ke5
        • 2.Qc7+
          • 2...Kxd4
            • 3.Qc3#
          • 2...Kxf6
            • 3.Qg7#

Anticipated by 134456(1860)



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).