Problem Display
PID: 214916 (3kb3/4p3/BP2p3/BP2P3/8/8/8/5K2 w - - 0 1)

Mcbee, Sumner

Baltimore American and Commercial Advertiser, 1880

3kb3/4p3/BP2p3/BP2P3/8/8/8/5K2

#2

6 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.b7+!
      • 1...Kd7
        • 2.b8S#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(F);CHECK
    • Vars
      • K(c);P-FLIGHT::P=S


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).