Problem Display
PID: 247829 (8/2p5/1ppB4/3k2N1/P7/8/1Q6/7K w - - 0 1)

Klark, Dmitry Vasilevich

Shakhmatny Listok, 1880

8/2p5/1ppB4/3k2N1/P7/8/1Q6/7K

#3

5 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Be5?
      • threat
        • 2.Qd4#
      • 1...Kc4
        • 2.Qc3+
          • 2...Kd5
            • 3.Qd4#
      • 1...c5!
    • 1.Qe2?
      • threat
        • 2.Qd3#
      • 1...Kd4
        • 2.Bb4
          • threat
            • 3.Qe4#
          • 2...Kd5
            • 3.Qe4#
      • 1...cxd6
        • 2.Qe4+
          • 2...Kc5
            • 3.Se6#
      • 1...c5
        • 2.Qe4+
          • 2...Kxd6
            • 3.Qe6#
      • 1...Kxd6!
  • Keys
    • 1.Qb4!
      • threat
        • 2.Be7
          • threat
            • 3.Qe4#
          • 2...Ke5
            • 3.Qe4#
      • 1...cxd6
        • 2.Qe4+
          • 2...Kc5
            • 3.Se6#
      • 1...c5
        • 2.Qe4+
          • 2...Kxd6
            • 3.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).