MESON Chess Problem Database

Problem Display
PID: 138163 (8/q7/8/1P6/1PPPQB2/3R4/ppk1P2R/1b3B1K w - - 0 1)

Nesic, Milivoj S

Vecherni Novosti, 1963

8/q7/8/1P6/1PPPQB2/3R4/ppk1P2R/1b3B1K

#2

11 + 5

6490 yacpdb 2011

SOLUTION

  • SOUND
  • Keys
    • 1.Qa8!
      • threat
        • 2.e4#
      • 1...Qxd4
        • 2.Qa4#
      • 1...Qg7
        • 2.Qa4#
      • 1...Qh7
        • 2.Qa4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(I);
    • Threat
      • R(D)+P(C)
    • Vars
      • Q(e);OGATE,XP(H)::QAB(I)
      • Q(e);OGATE::QAB(I)
      • Q(e);OGATE,P_PINR(D)::QAB(I)
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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).