Problem Display
PID: 204061 (k7/P6Q/6K1/8/7N/7p/7B/7N w - - 0 1)

Linsey, CW

Pittsburgh Sun, 1924

k7/P6Q/6K1/8/7N/7p/7B/7N

#3

6 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qh5?
      • threat
        • 2.Qa5
          • 2...Kb7
            • 3.a8Q#
      • 1...Kxa7
        • 2.Qb5
          • 2...Ka8
            • 3.Qa6#
            • 3.Qb8#
      • 1...Kb7!
  • Keys
    • 1.Sg2!
      • 1...hxg2
        • 2.Bg1
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
          • 2...gxh1B
            • 3.Qxh1#
          • 2...gxh1R
            • 3.Qxh1#

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).