Problem Display
PID: 198946 (8/K2Q4/B1N5/3N4/4k3/3p4/2p4P/8 w - - 0 1)

Ignatenko, Gennady Petrovich

64 Shakhmatnoe obozrenie, 2019

8/K2Q4/B1N5/3N4/4k3/3p4/2p4P/8

#3

6 + 3


  • SOUND
  • Sets
    • 1...d2
      • 2.Be2
        • threat
          • 3.Qe6#
      • 2.Qe6+
        • 2...Kf3
          • 3.Qe2#
  • Tries
    • 1.Bxd3+?
      • 1...Kf3
        • 2.Qh3+
          • 2...Kf2
            • 3.Qf1#
            • 3.Qg3#
        • 2.Qg7
          • threat
            • 3.Qg3#
          • 2...Kf2
            • 3.Qg3#
      • 1...Kxd3!
    • 1.Bc4?
      • threat
        • 2.Qg4#
      • 1...c1Q
        • 2.Qg4+
          • 2...Qf4
            • 3.Qxf4#
      • 1...c1B
        • 2.Qg4+
          • 2...Bf4
            • 3.Qxf4#
      • 1...Kf3!
    • 1.Qh3?
      • threat
        • 2.Qxd3#
      • 1...c1S
        • 2.Bc4
          • threat
            • 3.Qg4#
          • 2...Se2
            • 3.Qxd3#
        • 2.Qg2+
          • 2...Kf5
            • 3.Bc8#
      • 1...Kxd5!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qg2+
          • 2...Kf5
            • 3.Bc8#
      • 1...Kf3
        • 2.Bxd3
          • threat
            • 3.Qg3#
          • 2...Kf2
            • 3.Qg3#
      • 1...Kxd5
        • 2.Qe5+
          • 2...Kxc6
            • 3.Bb5#
      • 1...Kf5
        • 2.Bc8+
          • 2...Ke4
            • 3.Qg2#


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).