Problem Display
PID: 258655 (8/7p/PP5P/1p2k1p1/1P4P1/1P5P/2p5/2K2Q1B w - - 0 1)

Galma, ?ikhailo Teodozinovovich

Problemist Ukraini, 2022

8/7p/PP5P/1p2k1p1/1P4P1/1P5P/2p5/2K2Q1B

#3

10 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qe1
        • 2...Kd3
          • 3.Qd2#
  • Tries
    • 1.Bc6?
      • 1...Kd4
        • 2.Qe1
          • 2...Kd3
            • 3.Qd2#
      • 1...Ke6!
    • 1.Qe1+?
      • 1...Kd4
        • 2.Bg2
          • 2...Kd3
            • 3.Qd2#
        • 2.Bf3
          • 2...Kd3
            • 3.Qd2#
        • 2.Bc6
          • 2...Kd3
            • 3.Qd2#
        • 2.Bb7
          • 2...Kd3
            • 3.Qd2#
        • 2.Ba8
          • 2...Kd3
            • 3.Qd2#
        • 2.a7
          • 2...Kd3
            • 3.Qd2#
        • 2.b7
          • 2...Kd3
            • 3.Qd2#
      • 1...Kd6
        • 2.Bc6
          • 2...Kxc6
            • 3.Qe6#
      • 1...Kf6
        • 2.Bd5
          • 2...Kg6
            • 3.Qe6#
      • 1...Kf4!
  • Keys
    • 1.Qe2+!
      • 1...Kd4
        • 2.Qe1
          • 2...Kd3
            • 3.Qd2#
      • 1...Kf4
        • 2.Qh2+
          • 2...Ke3
            • 3.Qd2#
      • 1...Kd6
        • 2.Bc6
          • 2...Kxc6
            • 3.Qe6#
      • 1...Kf6
        • 2.Bd5
          • 2...Kg6
            • 3.Qe6#

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).