Problem Display
PID: 2190 (1K6/1B6/1Rp2B2/3kNP2/3P1p2/7R/8/8 w - - 0 1)

Cook, Eugene Beauharnais

Source?, 0000

1K6/1B6/1Rp2B2/3kNP2/3P1p2/7R/8/8

#2

8 + 3


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Tries
    • 1.Bxc6+?
      • 1...Kd6
        • 2.Sc4#
        • 2.Sf7#
        • 2.Bh1#
        • 2.Bg2#
        • 2.Bf3#
        • 2.Be4#
        • 2.Bb7#
        • 2.Ba8#
      • 1...Kxd4!
  • Keys
    • 1.Sxc6!
      • threat
        • 2.Sa5#
      • 1...Kc4
        • 2.Sa5#
      • 1...Ke4
        • 2.Se7#
      • 1...Kd6
        • 2.Se5#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(G);CHECK,XP(c)
      • Refutation
        • K(b);P-FLIGHT,XP(B)
  • Actual
    • S(C);XP(c)
    • Threat
      • B(G)+S(C)
    • Vars
      • K(b);S_FLIGHT::S(C)
      • K(b);S_FLIGHT::B(G)+S(C)
      • K(b);P-FLIGHT::R(E)+S(C)


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).