MESON Chess Problem Database

Problem Display
PID: 228137 (2N5/4p3/1K6/3k4/3p4/8/4QP2/8 w - - 0 1)

Zujevas, Nikolajus

Sachmatija, 2020

2N5/4p3/1K6/3k4/3p4/8/4QP2/8

#2

4 + 3

5454 Near Snap 2021

SOLUTION

  • SOUND
  • Keys
    • 1.f3!
      • 1...d3
        • 2.Qe4#
      • 1...e5
        • 2.Qa2#
      • 1...e6
        • 2.Qb5#

Anticipated by 23043(1996)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(B);
    • Vars
      • P(a);::QAB1(A)
      • P(c);SBLOCK::QAB(A)
      • P(c);SBLOCK::QAR2(A)
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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).