Problem Display
PID: 247068 (8/8/8/1pN1n3/pb3r2/2p1Bb1Q/2k5/K7 w - - 0 1)

Klark, Dmitry Vasilevich

Shakhmatny Vestnik, 1879

8/8/8/1pN1n3/pb3r2/2p1Bb1Q/2k5/K7

#3

4 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kd1
      • 2.Qf1+
        • 2...Kc2
          • 3.Qb1#
          • 3.Qc1#
    • 1...Sc6
      • 2.Qf1
        • threat
          • 3.Qd3#
          • 3.Qb1#
          • 3.Qc1#
    • 1...Sg6
      • 2.Qf1
        • threat
          • 3.Qd3#
          • 3.Qb1#
          • 3.Qc1#
    • 1...Sd7
      • 2.Qf1
        • threat
          • 3.Qd3#
          • 3.Qb1#
          • 3.Qc1#
    • 1...Sf7
      • 2.Qf1
        • threat
          • 3.Qd3#
          • 3.Qb1#
          • 3.Qc1#
  • Tries
    • 1.Qg2+?
      • 1...Kd1
        • 2.Qf1+
          • 2...Kc2
            • 3.Qb1#
            • 3.Qc1#
      • 1...Bxg2!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qb1#
        • 2.Qc1#
      • 1...Bd1
        • 2.Qxb5
          • threat
            • 3.Qxa4#
          • 2...Bxc5
            • 3.Qb1#
          • 2...Ba3
            • 3.Qb1#
          • 2...Ba5
            • 3.Qb1#
          • 2...a3
            • 3.Qa4#

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).