Problem Display
PID: 256750 (5K2/3p4/n2kp3/PpRpN2Q/8/P3p3/8/8 w - - 0 1)

Dimitrov, Nikolai

Problem (Zagreb), 1968

5K2/3p4/n2kp3/PpRpN2Q/8/P3p3/8/8

#3

6 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Sb4
      • 2.axb4
        • threat
          • 3.Sf7#
    • 1...Sc7
      • 2.Sd3
        • threat
          • 3.Qe5#
        • 2...e5
          • 3.Qxe5#
      • 2.Rc1
        • threat
          • 3.Sf7#
      • 2.Rc2
        • threat
          • 3.Sf7#
      • 2.Rc3
        • threat
          • 3.Sf7#
    • 1...d4
      • 2.Sf7#
  • Tries
    • 1.Sd3?
      • threat
        • 2.Qe5#
      • 1...e5
        • 2.Qg6#
        • 2.Qxe5#
        • 2.Qh6#
      • 1...Sxc5!
  • Keys
    • 1.Qh2!
      • threat
        • 2.Sd3+
          • 2...e5
            • 3.Qxe5#
            • 3.Qh6#
      • 1...Kxc5
        • 2.Qc2+
          • 2...Kd4
            • 3.Sf3#
          • 2...Kd6
            • 3.Sf7#
      • 1...Sxc5
        • 2.Sf7+
          • 2...Kc6
            • 3.Sd8#
      • 1...Sc7
        • 2.Sd3+
          • 2...e5
            • 3.Qxe5#

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).