Problem Display
PID: 258644 (8/2p5/8/2K5/5N2/2k4N/8/1Q6 w - - 0 1)

Ignatenko, Gennady Petrovich

64 Shakhmatnoe obozrenie, 2022

8/2p5/8/2K5/5N2/2k4N/8/1Q6

#3

4 + 2


  • SOUND
  • Tries
    • 1.Sg1?
      • threat
        • 2.Sge2+
          • 2...Kd2
            • 3.Qc1#
        • 2.Sf3
          • 2...c6
            • 3.Se2#
        • 2.Qa2
          • 2...c6
            • 3.Sge2#
      • 1...c6
        • 2.Sge2+
          • 2...Kd2
            • 3.Qc1#
      • 1...Kd2!
    • 1.Sd3?
      • threat
        • 2.Shf4
          • threat
            • 3.Qb2#
          • 2...Kd2
            • 3.Qc1#
      • 1...c6
        • 2.Shf4
          • 2...Kd2
            • 3.Qc1#
      • 1...Kd2!
  • Keys
    • 1.Sg2!
      • threat
        • 2.Sf2
          • threat
            • 3.Se4#
          • 2...Kd2
            • 3.Qb2#
      • 1...Kd2
        • 2.Qb2+
          • 2...Kd1
            • 3.Sf2#
          • 2...Kd3
            • 3.Sf2#
      • 1...c6
        • 2.Sf2
          • 2...Kd2
            • 3.Qb2#


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).