Problem Display
PID: 154768 (5b2/8/2nP4/P1k1p1B1/K1p3Q1/2N4B/4N3/5n2 w - - 0 1)

Fomichev, Evgeny Vasilevich

2nd HM., Probleemblad, 2014

5b2/8/2nP4/P1k1p1B1/K1p3Q1/2N4B/4N3/5n2

#3

8 + 6


102 Probleemblad 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kxd6
      • 2.Qd7+
        • 2...Kc5
          • 3.Se4#
          • 3.Qd5#
    • 1...e4
      • 2.Sxe4+
        • 2...Kd5
          • 3.Qe6#
  • Tries
    • 1.Qxc4+?
      • 1...Kxd6
        • 2.Sb5#
      • 1...Kxc4!
  • Keys
    • 1.Qc8!
      • threat
        • 2.Bd7
          • threat
            • 3.Qxc6#
          • 2...Kxd6
            • 3.Qxc6#
      • 1...Kxd6
        • 2.Qd7+
          • 2...Kc5
            • 3.Se4#
            • 3.Qd5#
      • 1...Bxd6
        • 2.Be6
          • threat
            • 3.Se4#
          • 2...Sd2
            • 3.Be3#
          • 2...Sg3
            • 3.Be3#
          • 2...e4
            • 3.Sxe4#
      • 1...Sg3
        • 2.Be3+
          • 2...Kxd6
            • 3.Qd7#
      • 1...e4
        • 2.Sxe4+
          • 2...Kd5
            • 3.Qe6#

FEATURES


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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).