Problem Display
PID: 242533 (8/7Q/Bp5K/kb6/p7/P7/8/8 w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1877

8/7Q/Bp5K/kb6/p7/P7/8/8

#3

4 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Bf1
      • 2.Bxf1
        • 2...b5
          • 3.Qa7#
    • 1...Be2
      • 2.Bxe2
        • 2...b5
          • 3.Qa7#
    • 1...Bd3
      • 2.Bxd3
        • 2...b5
          • 3.Qa7#
      • 2.Qxd3
        • 2...b5
          • 3.Qxb5#
    • 1...Bc4
      • 2.Bxc4
        • 2...b5
          • 3.Qa7#
  • Keys
    • 1.Qa7!
      • threat
        • 2.Bb7+
          • 2...Ba6
            • 3.Qxa6#
        • 2.Bc8+
          • 2...Ba6
            • 3.Qxa6#
      • 1...Bxa6
        • 2.Qa8
          • 2...Kb5
            • 3.Qd5#
          • 2...b5
            • 3.Qd8#

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).