MESON Chess Problem Database

Problem Display
PID: 214490 (qn2B3/2b5/R1b5/Pnkr2Q1/P1NR1N2/6B1/1K6/8 w - - 0 1)

Little, JM

Australasian (The), 1880

qn2B3/2b5/R1b5/Pnkr2Q1/P1NR1N2/6B1/1K6/8

#2

10 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sd6!
      • threat
        • 2.Se6#
      • 1...Kxd4
        • 2.Bf2#
      • 1...Kxd6
        • 2.Rxd5#
      • 1...Sxd4
        • 2.Sd3#
      • 1...Bd7
        • 2.Rc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);
    • Threat
      • S(F)
    • Vars
      • K(b);N_SPINR(c),OGATEB,S_FLIGHT,XR(E)::B(B)
      • K(b);P_SPINB(d),S_FLIGHT,XS(D)::R1(E),XR(c)
      • S(a);SBLOCK,XR(E)::S(F)
      • B(d);::R1(E)
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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).