MESON Chess Problem Database

Problem Display
PID: 215142 (b7/pkpQ4/8/P1K5/8/8/8/8 w - - 0 1)

Kashcheev, Niktopolion Pavlovich

Land og Folk, 1973

b7/pkpQ4/8/P1K5/8/8/8/8

#2

3 + 4

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Ka6
      • 2.Qb5#
  • Keys
    • 1.a6+!
      • 1...Kxa6
        • 2.Qb5#
      • 1...Kb8
        • 2.Qe8#
        • 2.Qd8#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(b);N_SPINP(c),S_FLIGHT::QAB1(C)
  • Actual
    • P(A);CHECK
    • Vars
      • K(b);N_SPINP(c),S_FLIGHT,XP(A)::QAB1(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).