MESON Chess Problem Database

Problem Display
PID: 207012 (2nn4/pPNNPp1p/P1k2P2/6K1/8/8/8/8 w - - 0 1)

Richardson, Philip

New York Clipper, 1860

2nn4/pPNNPp1p/P1k2P2/6K1/8/8/8/8

#2

7 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.b8S+!
      • 1...Kd6
        • 2.e8S#
      • 1...Kxc7
        • 2.e8S#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(D);CHECK
    • Vars
      • K(a);P-FLIGHT::P=S
      • K(a);P-FLIGHT,XS(E)::P=S
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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).