MESON Chess Problem Database

Problem Display
PID: 232921 (8/4K1p1/7p/6Pk/4Q3/7N/8/8 w - - 0 1)

Evdokimov, Aleksey

Kudesnik, 2010

8/4K1p1/7p/6Pk/4Q3/7N/8/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sf2!
      • 1...Kxg5
        • 2.Qg4#
      • 1...hxg5
        • 2.Qh7#
      • 1...g6
        • 2.Qg4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(A);
    • Vars
      • K(a);P-FLIGHT,XP(C)::QAR1(B)
      • P(b);OGATEB,SBLOCK,XP(C)::QAR2(B)
      • P(c);SBLOCK::QAB1(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).