Problem Display
PID: 142854 (5K2/2p5/2b1k3/5RP1/1N2p3/1r5B/B2P4/1q6 w - - 0 1)

Wenman, Francis Percival (aka Percy Wenman)

Source?, 0000

5K2/2p5/2b1k3/5RP1/1N2p3/1r5B/B2P4/1q6

#2

7 + 6


5752 200 Assorted Problems (Wenman) 1945

SOLUTION


  • SOUND
  • Sets
    • 1...Kd7
      • 2.Rd5#
  • Keys
    • 1.d4!
      • threat
        • 2.Rf6#
      • 1...Kd6
        • 2.Rf6#
      • 1...Kd7
        • 2.Rd5#
      • 1...exd4 ep
        • 2.Rd5#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(e);N_SPINR(b),S_FLIGHT::B(C)+R(E),DCHECK
  • Actual
    • P(B);
    • Threat
      • B(C)+R(E),DCHECK
    • Vars
      • K(e);N_SPINR(b),P-FLIGHT::R(E)
      • K(e);N_SPINR(b),S_FLIGHT::B(C)+R(E),DCHECK
      • P(c);EP,XP(B)::B(C)+R(E)


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).