MESON Chess Problem Database

Problem Display
PID: 109785 (7K/8/3BpkB1/4pbN1/4Q3/8/8/8 w - - 0 1)

Zujevas, Nikolajus

d2-d4, 2002

7K/8/3BpkB1/4pbN1/4Q3/8/8/8

#2

5 + 4

5459 Sachmatija 2002
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bh3
      • 2.Sh7#
    • 1...Bg4
      • 2.Sh7#
    • 1...Bxg6
      • 2.Qxe5#
  • Keys
    • 1.Kh7!
      • 1...Bxg6+
        • 2.Qxg6#
      • 1...Kxg5
        • 2.Be7#
      • 1...Bxe4
        • 2.Sxe4#
      • 1...Bh3
        • 2.Qxe5#
      • 1...Bg4
        • 2.Qxe5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 3
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • B(b);::S(B)
    • B(b);SBLOCK,XB(D)::QAB1(A),XP(a)
  • Actual
    • K(E);P-FLIGHT,P_SPINB(D)
    • Vars
      • B(b);CHECK,OGATE,XB(D)::QAR1(A),XB(b)
      • K(d);S_FLIGHT,XS(B)::B(C)
      • B(b);XQ(A)::S(B),XB(b)
      • B(b);N_PINB(D)::QAB1(A),XP(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).