MESON Chess Problem Database

Problem Display
PID: 189884 (8/3bp3/2p1k3/p1Pr1RP1/8/1QKp3B/3P4/B7 w - - 0 1)

Hansen, Lorenz

Pittsburgh Gazette-Times, 1912

8/3bp3/2p1k3/p1Pr1RP1/8/1QKp3B/3P4/B7

#2

8 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Kc4!
      • threat
        • 2.Rf6#
      • 1...Rd4+
        • 2.Kxd4#
      • 1...Rxc5+
        • 2.Kxc5#
      • 1...Rxf5
        • 2.Kxd3#
        • 2.Kd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(D);N_PINR(c),P-FLIGHT
    • Threat
      • B(E)+R(G),DCHECK
    • Vars
      • R(c);CHECK::QAB(C)+K(D),XR(c)
      • R(c);CHECK,XP(F)::QAB(C)+K(D),XR(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).