Problem Display
PID: 222510 (3B4/8/2B2p2/4kp1K/1P2pR2/8/1N1PN3/8 w - - 0 1)

Bennett, Emerson

Philadelphia Times, 1884

3B4/8/2B2p2/4kp1K/1P2pR2/8/1N1PN3/8

#2

8 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • 1...Kxd4
        • 2.Bxf6#
      • 1...Kxf4
        • 2.Bc7#
      • 1...Kd6
        • 2.Sc4#
      • 1...e3
        • 2.Bc7#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Vars
      • K(b);P_SPINP(a),S_FLIGHT,XS(C)::B(H),XP(d)
      • K(b);S_FLIGHT,XR(E)::B(H)
      • K(b);S_FLIGHT::S(A)
      • P(a);::B(H)


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).