MESON Chess Problem Database

Problem Display
PID: 7293 (8/KP5Q/2Np3q/2k5/Pp1N1P2/1ppP4/5n2/6B1 w - - 0 1)

Slesarenko, Anatoly Vasilevich

7th Comm., Netanya (Internet), 1999

8/KP5Q/2Np3q/2k5/Pp1N1P2/1ppP4/5n2/6B1

#2

9 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qf5#
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qa5#
      • 1...Kd5
        • 2.Qa5#
      • 1...Sxd3
        • 2.Se7#
      • 1...d5
        • 2.Sxb3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(e);P-FLIGHT::QAR2(I)
  • Actual
    • Q(I);
    • Threat
      • QAR2(I)
    • Vars
      • K(e);P-FLIGHT::QAR(I)
      • S(a);XP(B)::QAR(I)+S(F)
      • P(f);SBLOCK::S(D),XP(b)
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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).