MESON Chess Problem Database

Problem Display
PID: 164909 (8/3K4/3B4/3k1p1p/2p2p1r/2P1n2r/6N1/1B2R3 w - - 0 1)

Sardella, Giuseppe

Best Problems, 2016

8/3K4/3B4/3k1p1p/2p2p1r/2P1n2r/6N1/1B2R3

#2

6 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Sd1
      • 2.Re5#
    • 1...Sf1
      • 2.Re5#
    • 1...Sc2
      • 2.Re5#
    • 1...Sxg2
      • 2.Re5#
    • 1...Sg4
      • 2.Sxf4#
    • 1...f3
      • 2.Sxe3#
  • Keys
    • 1.Re2!
      • threat
        • 2.Rd2#
      • 1...Sxg2
        • 2.Re5#
      • 1...Sd1
        • 2.Re5#
      • 1...Sf1
        • 2.Re5#
      • 1...Sc2
        • 2.Re5#
      • 1...Sg4
        • 2.Sxf4#
      • 1...f3
        • 2.Sxe3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • S(a);OGATE::R1(B)
    • S(a);OGATE,XS(C)::R1(B)
    • S(a);S_CUTR(e)::S(C),XP(d)
    • P(d);N_GUARD,S_CUTR(b)::S(C),XS(a)
  • Actual
    • R(B);
    • Threat
      • R(B)
    • Vars
      • S(a);OGATE,XS(C)::R1(B)
      • S(a);OGATE::R1(B)
      • S(a);S_CUTR(e)::S(C),XP(d)
      • P(d);N_GUARD,S_CUTR(b)::S(C),XS(a)
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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).