MESON Chess Problem Database

Problem Display
PID: 51887 (8/8/8/6Q1/4p1K1/8/4N1kp/6B1 w - - 0 1)

Neyndorff, Luke

StrateGems, 2004

8/8/8/6Q1/4p1K1/8/4N1kp/6B1

#2

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Qe3!
      • 1...Kf1
        • 2.Qf2#
      • 1...Kh1
        • 2.Qxe4#
      • 1...hxg1Q
        • 2.Qxg1#
      • 1...hxg1S
        • 2.Qxg1#
      • 1...hxg1B
        • 2.Qxg1#
      • 1...hxg1R
        • 2.Qxg1#
      • 1...h1Q
        • 2.Qf2#
      • 1...h1S
        • 2.Qh3#
      • 1...h1B
        • 2.Qf2#
        • 2.Qh3#
      • 1...h1R
        • 2.Qf2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);
    • Vars
      • K(a);S_FLIGHT::QAR1(D)
      • K(a);S_FLIGHT::QAB(D),XP(c)
      • P(b);OGATE,XB(A)::QAR1(D),XQ(b)
      • P(b);OGATE,XB(A)::QAR1(D),XS(b)
      • P(b);OGATE,XB(A)::QAR1(D),XB(b)
      • P(b);OGATE,XB(A)::QAR1(D),XR(b)
      • P(b);SBLOCK::QAR1(D)
      • P(b);::QAB1(D)
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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).