MESON Chess Problem Database

Problem Display
PID: 186874 (8/1p2p3/1p1NP1K1/2pkP3/B1RpR3/P7/2N1P2B/8 w - - 0 1)

Chamberlain, Brian E

Problem Observer, 2018

8/1p2p3/1p1NP1K1/2pkP3/B1RpR3/P7/2N1P2B/8

#2

11 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Sb5!
      • 1...Kxc4
        • 2.Se3#
      • 1...Kxe4
        • 2.Sc3#
      • 1...Kc6
        • 2.Sb4#
      • 1...Kxe6
        • 2.Sc7#
      • 1...d3
        • 2.Sc7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(I);
    • Vars
      • K(c);P_SPINP(a),S_FLIGHT,XR(F)::S(A)
      • K(c);P_SPINP(a),S_FLIGHT,XR(G)::S(I)
      • K(c);P_SPINP(b),S_FLIGHT::S(A)
      • K(c);S_FLIGHT,XP(J)::S(I)
      • P(a);::S(I)
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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).