MESON Chess Problem Database

Problem Display
PID: 132921 (8/8/2Q5/8/8/5K2/2Np4/n1rk4 w - - 0 1)

Andreev, Aleksandr Grigorevich

200 Shakhmatni Zadachi, 1983

8/8/2Q5/8/8/5K2/2Np4/n1rk4

#2

3 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Kf2!
      • threat
        • 2.Se3#
      • 1...Rxc2
        • 2.Qh1#
      • 1...Sxc2
        • 2.Qf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(B);P-FLIGHT
    • Threat
      • S(A)
    • Vars
      • R(b);SBLOCK,XS(A)::QAR(C)
      • S(a);SBLOCK,XS(A)::QAB(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).