MESON Chess Problem Database

Problem Display
PID: 7284 (8/1K5Q/3Np3/2pk2b1/2N3q1/2P3n1/2B5/8 w - - 0 1)

Radovic, Srecko

4th Comm., Netanya (Internet), 1999

8/1K5Q/3Np3/2pk2b1/2N3q1/2P3n1/2B5/8

#2

6 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Qh3
      • 2.Qd3#
    • 1...Qh5
      • 2.Qd3#
    • 1...Bf4
      • 2.Qd3#
  • Tries
    • 1.Sb6+?
      • 1...Kxd6
        • 2.Qc7#
      • 1...Ke5!
  • Keys
    • 1.Qd7!
      • threat
        • 2.Qc6#
      • 1...Qxc4
        • 2.Sf7#
      • 1...e5
        • 2.Sb6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 3
  • Sets
    • Q(b);N_GUARD::QAR2(F)
    • B(e);S_CUTQ(b)::QAR2(F)
  • Tries
    • Try
      • S(C);CHECK
      • Vars
        • K(d);P-FLIGHT,XS(D)::QAB1(F)
      • Refutation
        • K(d);P-FLIGHT
  • Actual
    • Q(F);
    • Threat
      • QAB1(F)
    • Vars
      • Q(b);SBLOCK,XS(C)::QAR(F)+S(D)
      • P(f);SBLOCK::S(C)
HTML5 logo

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).