MESON Chess Problem Database

Problem Display
PID: 43813 (2R5/3p4/K2p4/2NkN2r/1bprp1Q1/2n5/8/1b6 w - - 0 1)

Kipping, Cyril Stanley

Daily Telegraph, 1912

2R5/3p4/K2p4/2NkN2r/1bprp1Q1/2n5/8/1b6

#2

5 + 10

4792 300 Chess Problems 1916
14868 Pirnie Collection 2011

SOLUTION

  • SOUND
  • Sets
    • 1...dxe5
      • 2.Qxd7#
  • Keys
    • 1.Sc6!
      • threat
        • 2.Qxh5#
      • 1...Kxc5
        • 2.Se7#
      • 1...Bxc5
        • 2.Qg8#
      • 1...dxc5
        • 2.Qxd7#
      • 1...Rh1
        • 2.Qf5#
        • 2.Qg5#
      • 1...Rh2
        • 2.Qf5#
        • 2.Qg5#
      • 1...Rh3
        • 2.Qf5#
        • 2.Qg5#
      • 1...Rh4
        • 2.Qf5#
        • 2.Qg5#
      • 1...Re5
        • 2.Sxb4#
      • 1...Rf5
        • 2.Qxf5#
      • 1...Rg5
        • 2.Qxg5#
      • 1...Rh6
        • 2.Qf5#
        • 2.Qg5#
      • 1...Rh7
        • 2.Qf5#
        • 2.Qg5#
      • 1...Rh8
        • 2.Qf5#
        • 2.Qg5#
      • 1...e3
        • 2.Qxd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 1
  • Sets
    • P(i);OGATEB,SBLOCK,XS(C)::QAR2(A),XP(j)
  • Actual
    • S(C);
    • Threat
      • QAR(A),XR(h)
    • Vars
      • K(g);P-FLIGHT,XS(B)::R(E)+S(C)
      • B(c);SBLOCK,XS(B)::QAB(A)
      • P(i);OGATEB,SBLOCK,XS(B)::QAR2(A),XP(j)
      • R(h);SBLOCK::S(C),XB(c)
      • R(h);N_GUARD::QAR2(A),XR(h)
      • R(h);N_GUARD::QAR(A),XR(h)
      • P(f);OGATE::QAR1(A),XR(e)
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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).