Problem Display
PID: 171847 (8/8/3Q4/3p4/1P1k1P2/3N4/3K4/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1986

8/8/3Q4/3p4/1P1k1P2/3N4/3K4/8

#4

5 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Qd7!
      • 1...Kc4
        • 2.Kc2
          • 2...Kd4
            • 3.Qe7
              • 3...Kc4
                • 4.Qc5#
        • 2.Qa4
          • threat
            • 3.b5#
          • 2...d4
            • 3.Se5+
              • 3...Kd5
                • 4.Qc6#
      • 1...Ke4
        • 2.Ke2
          • 2...Kd4
            • 3.Qc7
              • 3...Ke4
                • 4.Qe5#
        • 2.Qg4
          • threat
            • 3.f5#
          • 2...d4
            • 3.Sc5+
              • 3...Kd5
                • 4.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).