MESON Chess Problem Database

Problem Display
PID: 193701 (8/8/8/8/3k4/1KNN1r2/5P2/4R1B1 w - - 0 1)

Shinkman, William Anthony

Pittsburgh Gazette-Times, 1915

8/8/8/8/3k4/1KNN1r2/5P2/4R1B1

#2

6 + 2

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd3
      • 2.Rd1#
  • Keys
    • 1.Rd1!
      • 1...Rxf2
        • 2.Bxf2#
      • 1...Rxd3
        • 2.f4#
      • 1...Re3
        • 2.fxe3#
      • 1...Rg3
        • 2.fxg3#
      • 1...Rh3
        • 2.f3#
      • 1...Rf4
        • 2.f3#
      • 1...Rf5
        • 2.f3#
        • 2.f4#
      • 1...Rf6
        • 2.f3#
        • 2.f4#
      • 1...Rf7
        • 2.f3#
        • 2.f4#
      • 1...Rf8
        • 2.f3#
        • 2.f4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 1
  • Sets
    • K(b);OGATEB,P-FLIGHT,XS(F)::R(A)
  • Actual
    • R(A);
    • Vars
      • R(a);OGATE,P_SPINR(a),XP(C)::B(B),XR(a)
      • R(a);OGATE,P_PINS(E),P_SPINR(a),XS(F)::B(B)+P(C)
      • R(a);OGATE::P(C),XR(a)
      • R(a);OGATE::B(B)+P(C),XR(a)
      • R(a);OGATE::B(B)+P(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).