MESON Chess Problem Database

Problem Display
PID: 162435 (4k3/4P1r1/6P1/2Kp3Q/8/8/8/8 w - - 0 1)

Dikusarov, Andrey Nikolayovich

Sachmatija, 2010

4k3/4P1r1/6P1/2Kp3Q/8/8/8/8

#2

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Kd6!
      • 1...Rxg6+
        • 2.Qxg6#
      • 1...Rxe7
        • 2.Qh8#
      • 1...Rf7
        • 2.gxf7#
      • 1...Rh7
        • 2.gxh7#
      • 1...Rg8
        • 2.g7#
      • 1...d4
        • 2.Qb5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(A);S_FLIGHT
    • Vars
      • R(b);CHECK,OGATE,P_SPINR(b),XP(C)::QAB(B),XR(b)
      • R(b);N_GUARD,XP(D)::QAR(B)
      • R(b);OGATE::P(C),XR(b)
      • R(b);OGATE::QAB(B)+P(C),XR(b)
      • R(b);OGATE::QAB(B)+P(C)
      • P(a);OGATE::QAB(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).