MESON Chess Problem Database

Problem Display
PID: 265781 (8/4p1b1/1KbkN3/2p5/2PpPP2/3R3B/8/8 w - - 0 1)

Gajevskis, A

Sachmatija, 2022

8/4p1b1/1KbkN3/2p5/2PpPP2/3R3B/8/8

#2

7 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Sxd4!
      • threat
        • 2.Sb5#
      • 1...Bxd4
        • 2.e5#
      • 1...cxd4
        • 2.c5#
      • 1...e5
        • 2.Sxc6#
      • 1...e6
        • 2.Sf5#
      • 1...Bb5
        • 2.Sxb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(G);XP(a)
    • Threat
      • R(A)+S(G),DCHECK
    • Vars
      • B(f);N_GUARD,P_SPINB(f),XS(G)::P(D)
      • P(b);OGATE,P_SPINP(b),XS(G)::P(C)
      • P(e);S_CUTB(f)::R(A)+S(G),XB(c)
      • P(e);SBLOCK::R(A)+S(G),DCHECK
      • B(c);::R(A)+S(G),DCHECK,XB(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).