Problem Display
PID: 213891 (6Q1/8/4N3/3kp3/1p2N3/1b3P2/1P4K1/8 w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1875

6Q1/8/4N3/3kp3/1p2N3/1b3P2/1P4K1/8

#4

6 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qc8!
      • threat
        • 2.Sf6+
          • 2...Kd6
            • 3.Qd7#
        • 2.Qd7+
          • 2...Kc4
            • 3.Sd2#
        • 2.Qa6
          • threat
            • 3.Sf6#
      • 1...Ba4
        • 2.Qa6
          • threat
            • 3.Sf6#
          • 2...Bb5
            • 3.Qd6+
              • 3...Kc4
                • 4.Sd2#
          • 2...Bc6
            • 3.Qa2+
              • 3...b3
                • 4.Qxb3#

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).