MESON Chess Problem Database

Problem Display
PID: 213211 (n7/8/k1K4Q/8/8/8/8/8 w - - 0 1)

Kashcheev, Niktopolion Pavlovich

Land og Folk, 1973

n7/8/k1K4Q/8/8/8/8/8

#2

2 + 2

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qe3!
      • threat
        • 2.Qa3#
      • 1...Ka5
        • 2.Qa3#
      • 1...Sb6
        • 2.Qxb6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(B);
    • Threat
      • QAR(B)
    • Vars
      • K(a);P-FLIGHT::QAR2(B)
      • S(b);N_GUARD::QAR1(B),XS(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).