Problem Display
PID: 199781 (8/8/3N4/8/8/2Bk3p/4N3/5Q1K w - - 0 1)

Kozhakina, Alena Vladimirova

Sachova skladba, 2013

8/8/3N4/8/8/2Bk3p/4N3/5Q1K

#3

5 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Ke3
      • 2.Sg1
        • 2...h2
          • 3.Qf3#
      • 2.Sg3
        • 2...h2
          • 3.Sgf5#
          • 3.Sc4#
          • 3.Sdf5#
      • 2.Sd4
        • 2...h2
          • 3.Sc2#
          • 3.S4f5#
          • 3.Qf3#
      • 2.Sf4
        • 2...h2
          • 3.Sg2#
          • 3.Sd5#
  • Tries
    • 1.Sd4+?
      • 1...Ke3
        • 2.Sc2#
        • 2.S4f5#
        • 2.Qf3#
      • 1...Kxc3!
    • 1.Qe1?
      • threat
        • 2.Qd2#
      • 1...Kc2
        • 2.Sd4+
          • 2...Kd3
            • 3.Qd2#
            • 3.Qg3#
      • 1...Ke3!
    • 1.Qf5+?
      • 1...Ke3
        • 2.Sc1
          • 2...h2
            • 3.Sc4#
        • 2.Sg1
          • 2...h2
            • 3.Sc4#
            • 3.Qf3#
        • 2.Sg3
          • 2...h2
            • 3.Sc4#
        • 2.Sd4
          • 2...h2
            • 3.Sc4#
            • 3.Qf3#
      • 1...Kxe2!
  • Keys
    • 1.Qf4!
      • threat
        • 2.Qd2#
        • 2.Qe4#
      • 1...Kc2
        • 2.Qa4+
          • 2...Kb1
            • 3.Qb3#
          • 2...Kd3
            • 3.Qe4#
      • 1...Kxe2
        • 2.Kh2
          • 2...Kd1
            • 3.Qd2#
          • 2...Kd3
            • 3.Qd2#

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).