MESON Chess Problem Database

Problem Display
PID: 215924 (2Br4/2R2p2/5n1q/1pPk1Pnp/NrR5/1p1Pp3/2P1NpK1/5Q2 w - - 0 1)

Pituk, Alexander

Probleemblad, 1980

2Br4/2R2p2/5n1q/1pPk1Pnp/NrR5/1p1Pp3/2P1NpK1/5Q2

#2

11 + 12

SOLUTION

  • SOUND
  • Keys
    • 1.d4!
      • threat
        • 2.Sec3#
      • 1...Kxc4
        • 2.Sb6#
      • 1...Ke4
        • 2.Sac3#
      • 1...Rxc4
        • 2.Bb7#
      • 1...bxc4
        • 2.Sac3#
      • 1...Sge4
        • 2.Sb6#
      • 1...Sfe4
        • 2.Sf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(E);
    • Threat
      • S(C)
    • Vars
      • K(f);S_FLIGHT,XR(G)::S(F)
      • K(f);S_FLIGHT::S(F)
      • R(d);SBLOCK,XR(G)::B(K)
      • P(e);SBLOCK,XR(G)::S(F)
      • S(g);SBLOCK::S(F)
      • S(i);SBLOCK::S(C)
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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).