Problem Display
PID: 226566 (8/8/8/3P4/1Pk5/5Q2/3K4/3B4 w - - 0 1)

Ignatenko, Gennady Petrovich

64 Shakhmatnoe obozrenie, 2020

8/8/8/3P4/1Pk5/5Q2/3K4/3B4

#3

5 + 1


  • SOUND
  • Tries
    • 1.Ba4?
      • threat
        • 2.Qe4#
      • 1...Kd4
        • 2.Qf5
          • 2...Kc4
            • 3.Qe4#
      • 1...Kxb4!
    • 1.Qf4+?
      • 1...Kb5
        • 2.Qd6
          • 2...Kc4
            • 3.Qc5#
      • 1...Kxd5!
    • 1.d6?
      • 1...Kxb4
        • 2.Qd5
          • 2...Ka3
            • 3.Qb3#
      • 1...Kd4
        • 2.Qf5
          • 2...Kc4
            • 3.Qc5#
      • 1...Kb5!
  • Keys
    • 1.Qf6!
      • 1...Kxb4
        • 2.Qb6+
          • 2...Ka3
            • 3.Qb3#
          • 2...Kc4
            • 3.Bb3#
      • 1...Kb5
        • 2.Qd6
          • 2...Kc4
            • 3.Qc5#
      • 1...Kxd5
        • 2.Be2
          • 2...Ke4
            • 3.Bf3#


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).