MESON Chess Problem Database

Problem Display
PID: 276799 (3n2bB/4N3/5KBp/3p4/p1pk1P1R/1prNpPp1/1np5/Q7 w - - 0 1)

Mosiashvili, Givi

Pat a Mat, 2006

3n2bB/4N3/5KBp/3p4/p1pk1P1R/1prNpPp1/1np5/Q7

#2

9 + 13

15601 Albrecht-Leiss-Degener Collection 2024

SOLUTION

  • SOUND
  • Sets
    • 1...Sc6
      • 2.Sxc6#
    • 1...Se6
      • 2.Sc6#
    • 1...Sb7
      • 2.Sc6#
    • 1...Sf7
      • 2.Sc6#
    • 1...e2
      • 2.Qg1#
    • 1...h5
      • 2.Kg5#
  • Keys
    • 1.Qa3!
      • threat
        • 2.Qc5#
      • 1...Rxd3
        • 2.Kf5#
      • 1...Sxd3
        • 2.Sf5#
      • 1...cxd3
        • 2.f5#
      • 1...Se6
        • 2.Sc6#
      • 1...Sb7
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 4
  • Sets
    • S(l);N_GUARD::S(H),XS(l)
    • S(l);N_GUARD::S(H)
    • P(e);OGATEB::QAB(A)
    • P(k);::B(I)+K(F)
  • Actual
    • Q(A);
    • Threat
      • QAB1(A)
    • Vars
      • R(d);SBLOCK,XS(B)::B(I)+K(F)
      • S(a);SBLOCK,XS(B)::S(H)
      • P(h);SBLOCK,XS(B)::R(E)+P(D)
      • S(l);N_GUARD::S(H)
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).